TX-D
High breakdown voltage type
is available (1.5 kV between
open contacts)
TX-D RELAYS
TESTING
FEATURES
1. Lineup now includes high
breakdown voltage type that
achieves breakdown voltage
between open contacts of 1,500 V
AC.
Surge breakdown voltage between
open contacts:
1,500 V 10 × 160 µsec. (FCC part 68)
Surge breakdown voltage between
contact and coil:
6,000 V 1.2 × 50 µsec. (EN60950)
2. Approved to the supplementary
insulation class in the EN standar ds
(EN60950).
The insulation distance between the
contact and coil meet the
supplementary insulation class of the
EN60950 standards as required for
equipment connected to the telephone
lines in Europe.
Satisfies the following conditions:
• Clearances: 2.0 mm .079 inch or
more
• Creepage distance: 2.5 mm .098 inch
or more
3. 3,000 V breakdown voltage between
contact and coil. (Surge breakdown
voltage 6,000 V type)
The body bloc k construction of the coil
that is sealed formation offers a high
breakdown v oltage of 3,000 V between
contact and coil.
4. Nominal operating power:
High sensitivity of 200mW
By using the highly efficient polar
magnetic circuit “seesaw balance
mechanism”, a nominal operating
power of 200 mW has been achieved.
5. High contact capacity: 2 A 30 V DC
6. High contact reliability achieved
with gold-clad crossbar twin
contacts and the use of gas
expelling materials during
formation.
*W e also offer a r ange of products with
AgPd contacts suitable for use in low
level load analog circuits (Max. 10V
DC 10 mA).
7. Outstanding vibration and shock
resistance.
Functional shock resistance: 750 m/s2
Destructive shock resistance:
1,000 m/s2
Functional vibration resistance:
10 to 55 Hz (at double amplitude of
3.3 mm .130 inch)
Destructive vibration resistance:
10 to 55 Hz (at double amplitude of
5 mm .197 inch)
8. Sealed construction allows
automatic washing.
9. A range of surface-mount types is
also available.
SA: Low-profile surface-mount
terminal type
SS: Space saving surface-mount
terminal type
10. M.B.B. type available (Surge
breakdown voltage 2,500 V type
only)
TYPICAL APPLICATIONS
1. Facsimile
2. Modem
3. Communications (xDSL)
4. Medical equipment
5. Automotive equipment
6. Security
ASCTB19E 201201-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
RoHS compliant
TX-D
ORDERING INFORMATION
TYPES
1. Standard (B.B.M.) type/Surge breakdown voltage (between contact and coil) 2,500 V/ Breakdown voltage (between open
contacts) 1,000 V
1) Standard PC board terminal
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-1” to the end of the part number for AgPd contacts (low level load).
2) Surface-mount terminal
(1) Tube packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-1” to the end of the part number for AgPd contacts (low level load).
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2-1.5V TXD2-L-1.5V
3V DC TXD2-3V TXD2-L-3V
4.5V DC TXD2-4.5V TXD2-L-4.5V
5V DC TXD2-5V TXD2-L-5V
6V DC TXD2-6V TXD2-L-6V
9V DC TXD2-9V TXD2-L-9V
12V DC TXD2-12V TXD2-L-12V
24V DC TXD2-24V TXD2-L-24V
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2S-1.5V TXD2S-L-1.5V
3V DC TXD2S-3V TXD2S-L-3V
4.5V DC TXD2S-4.5V TXD2S-L-4.5V
5V DC TXD2S-5V TXD2S-L-5V
6V DC TXD2S-6V TXD2S-L-6V
9V DC TXD2S-9V TXD2S-L-9V
12V DC TXD2S-12V TXD2S-L-12V
24V DC TXD2S-24V TXD2S-L-24V
Nominal coil voltage (DC)
1.5, 3, 4.5, 5, 6, 9, 12, 24V
Contact arrangement
2: 2 Form C
TXD 2
Terminal shape
Nil: Standard PC board terminal or surface-mount terminal
Type of operation
Nil:
2M: Standard type
M.B.B. type (Surge breakdown voltage 2,500 V and Single side stable type only)
Contact material/Surge breakdown voltage (between contact and coil)/Breakdown (between open contacts)
Nil:
1:
3:
4:
6:
7:
Standard contact (Ag+Au clad), 2,500 V/1,000 V
AgPd contact (low level load); AgPd+Au clad (stationary), AgPd (movable), 2,500 V/1,000 V
Standard contact (Ag+Au clad), 6,000 V/1,500 V
AgPd contact (low level load); AgPd+Au clad (stationary), AgPd (movable), 6,000 V/1,500 V
Standard contact (Ag+Au clad ), 6,000 V/1,000 V
AgPd contact (low level load); AgPd+Au clad (stationary), AgPd (movable), 6,000 V/1,000 V
Operating function
Nil: Single side stable L: 1 coil latching
Surface-mount availability
Nil:
SA: SA type SS: SS type
Standard PC board terminal
Packing style
Nil:
X:
Z:
Tube packing
Tape and reel (picked from 1/3/4/5-pin side)
Tape and reel packing (Picked from the 8/9/10/12-pin side)
Note: In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
ASCTB19E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
TX-D
(2) Tape and reel packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs.
Notes: 1. Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/3/4/5-pin side) is also available.
2. Please add “-1” to the part number for AgPd contacts (low level load). (Ex. TXD2SA-1.5V-1-Z)
2. M.B.B type/Surge breakdown voltage (between contact and coil) 2,500 V/ Breakdown voltage (between open contacts)
1,000 V
1) Standard PC board terminal
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
2) Surface-mount terminal
(1) Tube packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
(2) Tape and reel packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs.
Notes: 1. Types designed to withstand strong vibration caused, for example, by the use of terminal cutters, can also be ordered.
However, please contact us if you need parts for use in low level load. (Ex. TXD2SA-2M-1.5V-1-Z)
2. Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/3/4/5-pin side) is also available.
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2S-1.5V-Z TXD2S-L-1.5V-Z
3V DC TXD2S-3V-Z TXD2S-L-3V-Z
4.5V DC TXD2S-4.5V-Z TXD2S-L-4.5V-Z
5V DC TXD2S-5V-Z TXD2S-L-5V-Z
6V DC TXD2S-6V-Z TXD2S-L-6V-Z
9V DC TXD2S-9V-Z TXD2S-L-9V-Z
12V DC TXD2S-12V-Z TXD2S-L-12V-Z
24V DC TXD2S-24V-Z TXD2S-L-24V-Z
Contact arrangement Nominal coil voltage Single side stable
Part No.
2 Form C
1.5V DC TXD2-2M-1.5V
3V DC TXD2-2M-3V
4.5V DC TXD2-2M-4.5V
5V DC TXD2-2M-5V
6V DC TXD2-2M-6V
9V DC TXD2-2M-9V
12V DC TXD2-2M-12V
24V DC TXD2-2M-24V
Contact arrangement Nominal coil voltage Single side stable
Part No.
2 Form C
1.5V DC TXD2S-2M-1.5V
3V DC TXD2S-2M-3V
4.5V DC TXD2S-2M-4.5V
5V DC TXD2S-2M-5V
6V DC TXD2S-2M-6V
9V DC TXD2S-2M-9V
12V DC TXD2S-2M-12V
24V DC TXD2S-2M-24V
Contact arrangement Nominal coil voltage Single side stable
Part No.
2 Form C
1.5V DC TXD2S-2M-1.5V-Z
3V DC TXD2S-2M-3V-Z
4.5V DC TXD2S-2M-4.5V-Z
5V DC TXD2S-2M-5V-Z
6V DC TXD2S-2M-6V-Z
9V DC TXD2S-2M-9V-Z
12V DC TXD2S-2M-12V-Z
24V DC TXD2S-2M-24V-Z
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TX-D
3. Standard (B.B.M.) type/Surge breakdown voltage (between contact and coil) 6,000 V/ Breakdown voltage (between open
contacts) 1,000 V
1) Standard PC board terminal
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-7” to the end of the part number for AgPd contacts (low level load).
2) Surface-mount terminal
(1) Tube packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-7” to the end of the part number for AgPd contacts (low level load).
(2) Tape and reel packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs.
Notes: 1. Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/3/4/5-pin side) is also available.
2. Please add “-7” to the part number for AgPd contacts (low level load). (Ex. TXD2SA-1.5V-7-Z)
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2-1.5V-6 TXD2-L-1.5V-6
3V DC TXD2-3V-6 TXD2-L-3V-6
4.5V DC TXD2-4.5V-6 TXD2-L-4.5V-6
5V DC TXD2-5V-6 TXD2-L-5V-6
6V DC TXD2-6V-6 TXD2-L-6V-6
9V DC TXD2-9V-6 TXD2-L-9V-6
12V DC TXD2-12V-6 TXD2-L-12V-6
24V DC TXD2-24V-6 TXD2-L-24V-6
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2S-1.5V-6 TXD2S-L-1.5V-6
3V DC TXD2S-3V-6 TXD2S-L-3V-6
4.5V DC TXD2S-4.5V-6 TXD2S-L-4.5V-6
5V DC TXD2S-5V-6 TXD2S-L-5V-6
6V DC TXD2S-6V-6 TXD2S-L-6V-6
9V DC TXD2S-9V-6 TXD2S-L-9V-6
12V DC TXD2S-12V-6 TXD2S-L-12V-6
24V DC TXD2S-24V-6 TXD2S-L-24V-6
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2S-1.5V-6-Z TXD2S-L-1.5V-6-Z
3V DC TXD2S-3V-6-Z TXD2S-L-3V-6-Z
4.5V DC TXD2S-4.5V-6-Z TXD2S-L-4.5V-6-Z
5V DC TXD2S-5V-6-Z TXD2S-L-5V-6-Z
6V DC TXD2S-6V-6-Z TXD2S-L-6V-6-Z
9V DC TXD2S-9V-6-Z TXD2S-L-9V-6-Z
12V DC TXD2S-12V-6-Z TXD2S-L-12V-6-Z
24V DC TXD2S-24V-6-Z TXD2S-L-24V-6-Z
ASCTB19E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
TX-D
4. Standard (B.B.M.) type/Surge breakdown voltage (between contact and coil) 6,000 V/ Breakdown voltage (between open
contacts) 1,500 V (High breakdown voltage type)
1) Standard PC board terminal
Standard packing: Tube: 40 pcs.; Case: 800 pcs.
Note: Please add “-4” to the end of the part number for AgPd contacts (low level load).
2) Surface-mount terminal
(1) Tube packing
: For each surface-mount terminal identification, input the following letter. SA type: A, SS type: S
Standard packing: Tube: 40 pcs.; Case: 800 pcs.
Note: Please add “-4” to the end of the part number for AgPd contacts (low level load).
(2) Tape and reel packing
*Only for SA type.
Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs.
Notes: 1. Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/3/4/5-pin side) is also available.
2. Please add “-4” to the part number for AgPd contacts (low level load). (Ex. TXD2SA-1.5V-4-Z)
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2-1.5V-3 TXD2-L-1.5V-3
3V DC TXD2-3V-3 TXD2-L-3V-3
4.5V DC TXD2-4.5V-3 TXD2-L-4.5V-3
5V DC TXD2-5V-3 TXD2-L-5V-3
6V DC TXD2-6V-3 TXD2-L-6V-3
9V DC TXD2-9V-3 TXD2-L-9V-3
12V DC TXD2-12V-3 TXD2-L-12V-3
24V DC TXD2-24V-3 TXD2-L-24V-3
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2S-1.5V-3 TXD2S-L-1.5V-3
3V DC TXD2S-3V-3 TXD2S-L-3V-3
4.5V DC TXD2S-4.5V-3 TXD2S-L-4.5V-3
5V DC TXD2S-5V-3 TXD2S-L-5V-3
6V DC TXD2S-6V-3 TXD2S-L-6V-3
9V DC TXD2S-9V-3 TXD2S-L-9V-3
12V DC TXD2S-12V-3 TXD2S-L-12V-3
24V DC TXD2S-24V-3 TXD2S-L-24V-3
Contact
arrangement Nominal coil
voltage Single side stable 1 coil latching
Part No. Part No.
2 Form C
1.5V DC TXD2SA-1.5V-3-Z TXD2SA-L-1.5V-3-Z
3V DC TXD2SA-3V-3-Z TXD2SA-L-3V-3-Z
4.5V DC TXD2SA-4.5V-3-Z TXD2SA-L-4.5V-3-Z
5V DC TXD2SA-5V-3-Z TXD2SA-L-5V-3-Z
6V DC TXD2SA-6V-3-Z TXD2SA-L-6V-3-Z
9V DC TXD2SA-9V-3-Z TXD2SA-L-9V-3-Z
12V DC TXD2SA-12V-3-Z TXD2SA-L-12V-3-Z
24V DC TXD2SA-24V-3-Z TXD2SA-L-24V-3-Z
ASCTB19E 201201-T
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TX-D
RATING
1. Coil data
[Standard (B.B.M.) type]
1) Single side stable
2) 1 coil latching
[M.B.B. type]
*Pulse drive (JIS C 5442-1986)
*Only for surge breakdown voltage of 2,500 V.
Nominal coil
voltage
Pick-up
voltage
(at 20°C 68°F)
Drop-out
voltage
(at 20°C 68°F)
Nominal operating current
[±10%] (at 20°C 68°F)Coil resistance
[±10%] (at 20°C 68°F)Nominal operating power
Max. applied
voltage
(at 20°C 68°F)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
1.5V DC
75%V or less
of nominal
voltage*
(Initial)
10%V or more
of nominal
voltage*
(Initial)
132.7mA 187.5mA 11Ω8Ω
200mW 280mW 120%V of
nominal
voltage
3V DC 66.7mA 93.5mA 45Ω32Ω
4.5V DC 44.4mA 62.5mA 101Ω72Ω
5V DC 40.0mA 56.2mA 125Ω89Ω
6V DC 33.3mA 46.5mA 180Ω129Ω
9V DC 22.2mA 31.1mA 405Ω289Ω
12V DC 16.7mA 23.3mA 720Ω514Ω
24V DC 9.6mA 12.9mA 2,504Ω1,858Ω230mW 310mW
Nominal coil
voltage Set voltage
(at 20°C 68°F)Reset voltage
(at 20°C 68°F)
Nominal operating current
[±10%] (at 20°C 68°F)Coil resistance
[±10%] (at 20°C 68°F)Nominal operating power
Max. applied
voltage
(at 20°C 68°F)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
Surge
breakdown
voltage:
2,500V/6,000 V
Surge
breakdown
voltage:
6,000 V (High
breakdown
voltage)
1.5V DC
75%V or less
of nominal
voltage*
(Initial)
75%V or less
of nominal
voltage*
(Initial)
100.0mA 153.1mA 15Ω10Ω
150mW 230mW 120%V of
nominal
voltage
3V DC 50.0mA 76.9mA 60Ω39Ω
4.5V DC 33.3mA 51.1mA 135Ω88Ω
5V DC 30.0mA 46.3mA 166Ω109Ω
6V DC 25.0mA 38.5mA 240Ω156Ω
9V DC 16.7mA 25.6mA 540Ω352Ω
12V DC 12.5mA 19.2mA 960Ω626Ω
24V DC 7.1mA 10.4mA 3,388Ω2,304Ω170mW 250mW
Nominal coil
voltage Pick-up voltage
(at 20°C 68°F)Drop-out voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)Nominal operating
power Max. applied voltage
(at 20°C 68°F)
1.5V DC
75%V or less of
nominal voltage*
(Initial)
10%V or more of
nominal voltage*
(Initial)
166.7mA 9Ω
250mW 120%V of
nominal voltage
3V DC 83.3mA 36Ω
4.5V DC 55.6mA 81Ω
5V DC 50.0mA 100Ω
6V DC 41.7mA 144Ω
9V DC 27.8mA 324Ω
12V DC 20.8mA 576Ω
24V DC 11.3mA 2,133Ω270mW
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TX-D
2. Specifications
Notes: *1 M.B.B. type models are only available in 2,500 V surge breakdown voltage type.
*2 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load. (AgPd contact type is available for low level load switching [10V DC, 10mA max. level])
*3 The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temper ature rise value. Refer to [6] AMBIENT ENVIRONMENT
in GENERAL APPLICATION GUIDELINES (Page 24).
Characteristics Item Specifications
Contact
Arrangement 2 Form C 2 Form D (M.B.B.type)*1
Contact resistance (Initial) Max. 100 mΩ (By voltage drop 6 V DC 1A)
Contact material Standard contact: Ag+Au clad,
AgPd contact (low level load): AgPd+Au clad (stationary), AgPd (movable)
Rating
Nominal switching capacity Standard contact: 2 A 30 V DC,
AgPd contact: 1 A 30 V DC (resistive load) 1 A 30 V DC (resistive load)
Max. switching power Standard contact: 60 W (DC),
AgPd contact: 30 W (DC) (resistive load) 30 W (DC) (resistive load)
Max. switching voltage 220 V DC 110 V DC
Max. switching current Standard contact: 2 A, AgPd contact: 1 A 1 A
Min. switching capacity (Reference value)*210µA10mV DC
Nominal operating
power
Single side stable
Surge breakdown voltage
2,500 V and 6,000 V types:
200mW (1.5 to 12 V DC), 230mW (24 V DC)
Surge breakdown voltage
6,000 V (High breakdown voltage) type:
280mW (1.5 to 12 V DC), 310mW (24 V DC)
250mW (1.5 to 12 V DC), 270mW (24 V DC)
1 coil latching
Surge breakdown voltage
2,500 V and 6,000 V types:
150mW (1.5 to 12 V DC), 170mW (24 V DC)
Surge breakdown voltage
6,000 V (High breakdown voltage) type:
230mW (1.5 to 12 V DC), 250mW (24 V DC)
—
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Initial breakdown voltage” section.
Breakdown
voltage (Initial)
Between open contacts
Surge breakdown voltage
2,500 V and 6,000 V types:
1,000 Vr ms for 1min. (Detection current: 10mA)
Surge breakdown voltage
6,000 V (High breakdown voltage) type:
1,500 Vr ms for 1min. (Detection current: 10mA)
500 Vr ms for 1min. (Detection current: 10mA)
Between contact and coil
Surge breakdown voltage 2,500 V type:
2,000 Vr ms for 1min. (Detection current: 10mA)
Surge breakdown voltage 6,000 V and
6,000 V (High breakdown voltage) types:
3,000 Vr ms for 1min. (Detection current: 10mA)
2,000 Vr ms for 1min. (Detection current: 10mA)
Between contact sets 1,000 Vrms for 1min. (Detection current: 10mA)
Surge breakdown
voltage (Initial)
Between open contacts 1,500 V (10×160µs) (FCC Part 68) —
Between contacts and
coil*1
Surge breakdown voltage 2,500 V type:
2,500 V, 2 × 10µs (Telcordia)
Surge breakdown voltage 6,000 V and 6,000 V
(High breakdown voltage) types:
6,000 V, 1.2 × 50µs
2,500 V, 2 × 10µs (Telcordia)
Temperature rise (at 20°C 68°F)Max. 50°C 122°F
(By resistive method, nominal coil voltage applied to the coil;
contact carrying current: 2A [1A: M.B.B.].)
Operate time [Set time] (at 20°C 68°F)Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Release time [Reset time] (at 20°C 68°F)Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Mechanical
characteristics
Shock
resistance Functional Min. 750 m/s2
(Half-wave pulse of sine wave: 6 ms;
detection time: 10µs.)
Min. 500 m/s2
(Half-wave pulse of sine wave: 11 ms;
detection time: 10µs.)
Destructive Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6 ms.)
Vibration
resistance Functional 10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10µs.)
Destructive 10 to 55 Hz at double amplitude of 5 mm
Expected life Mechanical Min. 108 (at 180 cpm) Min. 107 (at 180 cpm)
Electrical Min. 105 (2 A 30 V DC resistive),
Min. 5×105 (1 A 30 V DC resistive) (at 20 cpm) Min. 105 (1 A 30 V DC resistive) (at 20 cpm)
Conditions Conditions for operation, transport and
storage*3Ambient temperature: –40°C to +85°C –40°F to +185°F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed (at rated load) 20 cpm
Unit weight Approx. 2 g .071 oz
ASCTB19E 201201-T
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TX-D
REFERENCE DATA
1. Maximum switching capacity 2. Life curve 3. Mechanical life
Tested sample: TXD2-5V, 10 pcs.
Operating speed: 180 cpm
0.2
0.3
0.4
0.5
1.0
2.0
3.0
20 30 50 100 200 3000 Contact voltage, V
DC resistive load
Switching current, A
1.0 2.0
100
50
30
20
10
0
30V DC
resistive load
Switching current, A
No. of operations ×104
Max.
Min.
Min.
Max.
0
10
20
30
40
50
60
70
80
90
100
No. of operations, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
100001000100100
4. Electrical life (2 A 30 V DC resistive load)
Tested sample: TXD2-5V, 6 pcs.
Operating speed: 20 cpm
Change of pick-up and drop-out voltage Change of contact resistance
5-(1). Coil temperature rise
Tested sample: TXD2-5V, 6 pcs.
Measured portion: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
Max.
Min.
Max.
Min.
No. of operations, ×104
0
10
20
30
40
50
60
70
80
90
100
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
024 6810 No. of operations, ×104
0
10
20
30
40
50
60
70
80
90
100
Contact resistance, mΩ
0246810
Max.
Min.
100 110 120
2A
0A
0A
Coil applied voltage, %V
Temperature rise, °C
2A
+25°C
+70°C+77°F
+158°F
70
60
50
40
30
20
10
0
5-(2). Coil temperature rise
Tested sample: TXD2-24V, 6 pcs.
Measured portion: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
6-(1). Operate/release time characteristics
(with diode)
Tested sample: TXD2-5V, 10 pcs.
6-(2). Operate/release time characteristics
(without diode)
Tested sample: TXD2-5V, 10 pcs.
2A
0A
0A
100 110 120
Coil applied voltage, %V
Temperature rise, °C
2A
+25°C
+70°C+77°F
+158°F
70
60
50
40
30
20
10
0
1
2
4
5
70 80 100 120
0
3
90 110
Max.
Max.
Min.
Min.
Coil applied voltage, %V
Operate and release time, ms
Release time
Operate time
1
2
4
5
70 80 100 120
0
3
90 110
Max.
Max.
Min.
Min.
Coil applied voltage, %V
Operate and release time, ms
Release time
Operate time
7. Ambient temperature characteristics
Tested sample: TXD2-5V, 5 pcs. 8. High-frequency character istics
(Isolation)
Tested sample: TXD2-12V, 2 pcs.
9. High-frequency character istics
(Insertion loss)
Tested sample: TXD2-12V, 2 pcs.
Variation ratio, %
40
20
–20
–40
–40 200–20 40 60 80
Drop-out voltage
Pick-up voltage
Ambient temperature, °C
x
x
50
100 100 1,000
100
Frequency, MHz
Isolation, dB
0.6
100 100 1,000
0.2
0.4
1.0
0.8
Frequency, MHz
Insertion loss, dB
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TX-D
10. Malfunctional shock (single side stable)
Tested sample: TXD2-5V, 6 pcs 11-(1). Influence of adjacent mounting
Tested sample: TXD2-12V, 6 pcs. 11-(2). Influence of adjacent mounting
Tested sample: TXD2-12V, 6 pcs.
Y'
Y
XZ
Z' X'
1000m/s2
2
2
2
2
1000m/s2
1000m/s
1000m/s
1000m/s
1000m/s
Deenergized
condition
Energized condition
Y
Y'
Z' ZXX'
–5
0
5
–5
0
5ON ON
ON
OFF OFF
OFF
10624 80
Inter-relay distance , mm inch
Rate of change, % Rate of change, %
Pick-up voltage
Drop-out voltage
.394.236.079.157 .315
–5
0
5
–5
0
5ON
ON
ON
OFF
OFF
OFF
010624 8
Inter-relay distance , mm inch
Rate of change, % Rate of change, %
Pick-up voltage
Drop-out voltage
.394.236.079.157 .315
12. Actual load test (35 mA 48 V DC wire spring
relay load)
Tested sample: TXD2-5V, 6 pcs.
Circuit
Change of pick-up and drop-out voltage Change of contact resistance
48 V DC
458 Ω
0.08
µF0.08
µF
458 Ω
4
3TXD
+
–
Wire spring relay
0
10
20
30
40
50
60
70
80
90
100
No. of operation, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
01020304050
Max.
Min.
Max.
Min.
0
10
20
30
40
50
60
70
80
90
100
No. of operation, ×104
Contact resistance, mΩ
Min.
Max.
50403020100
13-(1). Distribution of M.B.B. time
Tested sample: TXD2-2M-5V, 50 pcs.
Terminal No. 3-4-5: ON Terminal No. 3-4-5: OFF
100 150 200 250 300 350 400
150 200 250 300 350 400 450
µs min.
µs max.
~
~
~
~
~
~
~
x:
σn-1:
Min.:
Max.:
300.5 µs
55.3 µs
165 µs
415 µs
0
10
20
30
40
50
60
2712
22
61
100 150 200 250 300 350 400
150 200 250 300 350 400 450
~
~
~
~
~
~
~
x:
σn-1:
Min.:
Max.:
298.8 µs
51.8 µs
205 µs
432 µs
µs min.
µs max.
0
10
20
30
40
50
60
12 13 16
8
1
13-(2). Distribution of M.B.B. time
Tested sample: TXD2-2M-5V, 50 pcs.
Terminal No. 8-9-10: ON Terminal No. 8-9-10: OFF
14. Surge breakdown voltage test
Tested sample: TXD2-3V-6, 30 pcs.
100 150 200 250 300 350 400
150 200 250 300 350 400 450
~
~
~
~
~
~
~
x:
σn-1:
Min.:
Max.:
293.4 µs
60.4 µs
155 µs
445 µs
µs min.
µs max.
0
10
20
30
40
50
60
4
10 10
18
53
100 150 200 250 300 350 400
150 200 250 300 350 400 450
~
~
~
~
~
~
~
x:
σn-1:
Min.:
Max.:
281.4 µs
58.3 µs
120 µs
421 µs
µs min.
µs max.
60
50
40
30
20
10
0146
19 15
410
6
2
4
8
10
12
14
7000 7200 7400 7600 80007800 8200 8400 8600
Surge breakdown voltage, V
ASCTB19E 201201-T
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TX-D
DIMENSIONS (mm inch)
1. Surge breakdown voltage 2,500 V and 6,000 V types
1) Standard PC board terminal
2) Surface-mount terminal
Schematic (Top view)
Type External dimensions (General tolerance: ±0.3 ±.012)Suggested mounting pad (Top view) (Tolerance: ±0.1 ±.004)
Single side stable and 1 coil latching Single side stable and 1 coil latching
SA type
SS type
External dimensions
Standard PC board terminal
15.00
.591 7.40
0.25
1.15
.020 5.08 2.54
.045 .200 .100 5.08
.291
0.50
.010
.200
3.50
.138
8.20
.323
.026
0.65
PC board pattern
(Bottom view)
Tolerance: ±0.1 ±.004
5.08
2.54
8-1.0 dia.
10.16
.200
.100
8-.039 dia.
.400
Schematic (Bottom view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
12
1
8
5
9
4
10
3
+
−
Direction indication
12
1
10
3
9
4
8
5
−
+
CAD Data
2,500 V type
6,000 V type
CAD Data
.591
15
0.65
.026 5.08
.200
5.08
.200 2.54
.100
8.2
.323
0.5
.020
0.25
.010
8.4
.331
9.4±0.5
.370±.020
.291
7.4
7.24
.285
.100
2.54
5.08
.200
1
.039
.124
3.16
.591
15
0.65
.026 5.08
.200
5.08
.200
0.25
.010
0.5
.020
8.2
.323
2.54
.100
Max.10
.394
7.4±0.5
.291±.020
.291
7.4 .100
2.54
5.08
.200
1
.039
.085
2.16
6.24
.246
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
10
3
9
4
8
5
12
1
−
+
Direction indication
12
1
8
5
9
4
10
3
+
−
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The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e
TX-D
2. Surge breakdown voltage 6,000 V (High breakdown voltage type)
1) Standard PC board terminal
2) Surface-mount terminal
Schematic (Top view)
Type External dimensions (General tolerance: ±0.3 ±.012)Suggested mounting pad (Top view) (Tolerance: ±0.1 ±.004)
Single side stable and 1 coil latching Single side stable and 1 coil latching
SA type
SS type
External dimensions
Standard PC board terminal
General tolerance: ±0.3 ±.012
5.08
0.25
5.08 2.54
0.50
.020 .010
1.15 .200.200 .100.045
15.00
.591
3.50
.138
9.45
0.65 .372
.026
7.40
.291
PC board pattern
(Bottom view)
Tolerance: ±0.1 ±.004
5.08
2.54
8-1.0 dia.
10.16
.200
.100
8-.039 dia.
.400
Schematic (Bottom view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
12
1
8
5
9
4
10
3
+
−
Direction indication
12
1
10
3
9
4
8
5
−
+
CAD Data
CAD Data
0.50
.020 5.08
1.15 2.54
.045 .100
.200 9.40±0.5
.370±.020
5.08
.200
15.00
.591
9.45
.372
0.65
.026
7.40
.291
9.65
.380
0.25
.010 7.24
.285
.100
2.54
5.08
.200
1
.039
.124
3.16
Max. 11.25
.443
7.40±0.5
.291±.020
5.08
.200
0.50
.020 5.08
1.15 2.54
.045 .100
.200
0.65
.026
15.00
.591
9.45
.372
7.40
.291
0.25
.010
.100
2.54
5.08
.200
1
.039
.085
2.16
6.24
.246
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
10
3
9
4
8
5
12
1
−
+
Direction indication
12
1
8
5
9
4
10
3
+
−
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TX-D
NOTES
1. Packing style
1) Tube packing
The relay is packed in a tube with the
relay orientation mark on the left side, as
shown in the figure below.
2) Tape and reel packing (surface-mount
terminal type)
(1) Tape dimensions
(i) SA type mm inch
(ii) SS type mm inch
(2) Dimensions of plastic reel mm inch
3) Ambient temperature when
transporting and during storage with the
product in its original packaging:
–40 to +70°C –40 to +158°F
2. Automatic insertion
To maintain the internal function of the
relay, the chucking pressure should not
exceed the values below.
Chucking pressure in the direction A:
4.9 N {500gf} or less
Chucking pressure in the direction B:
9.8 N {1 kgf} or less
Chucking pressure in the direction C:
9.8 N {1 kgf} or less
Please chuck the portion.
Avoid chucking the center of the relay.
In addition, excessive chucking pressure
to the pinpoint of the relay should be
avoided.
3. M.B.B. type
A small OFF time may be generated by
the contact bounce during contact
switching. Check the actual circuit
carefully.
If the rela y is dropped accidentally, check
the appearance and characteristics
including M.B.B. time before use.
Orientation (indicates PIN No.1) stripe
Stopper (gray) Stopper (green)
TX-D relays
Tape coming out direction
16.0
.630 .394
4.0
24.0±0.3
.945±.012 ±0.2
9.2±.008
.362
0.4
CBA
D
Relay polarity bar
(Z type) 2.0
11.5
1.75
15.5
.059 dia.
+.004
0
1.5 dia.
+0.1
0
.157 .016
.079 .069
.610
.453
10.0
8.0
.315
16.0
TX-D relays
Tape coming out direction
.630
4.0
24.0±0.3
.945±.012 ±0.2
10.8±.008
.425
0.4
Relay polarity bar
(Z type) 2.0
11.5
15.5
1.75
.059 dia.
+.004
0
1.5 dia.
+0.1
0
.157 .016
.079 .069
.453
.610
±0.2
2.0 ±.008
.079
+2
0
24.4
+.079
0
.961
±1
80
380
dia.
dia.
±2
±.039
3.150
14.961
dia.
dia.
±.079
2.0
.079
13 dia.
.512 dia. 21 dia.
.827 dia.
For general cautions for use,
please refer to the “Cautions for
use of Signal Relays” or “General
Application Guidelines”.
ACB
5V DC
Min. 10µs
500Ω
Measuring condition of M.B.B. time
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