140
TQ-SMD
RELAYS
LOW-PROFILE
SURFACE-MOUNT RELAY
TESTING
mm inch
5.6
.220
9
.354
14
.551
FEATURES
• Low-profile: 6 mm .236 inch in height comforming to EIA standards
(Tape height: max. 6.5 mm .256 inch )
• Tape and reel package is available as standard packing style
• Surge withstand between contacts and coil: 2,500 V
• Breakdown voltage between contacts and coil: 1,500 V
• High capacity: 2 A
• High sensitivity:
2 Form C; 140 mW power consumption (Single side stable type)
SPECIFICATIONS
Contact
Note:
❇
1This value can change due to the s witching frequency , en vironmental conditions,
and desired reliability lev el, therefore it is recommended to chec k this with the ac-
tual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section.
*
2
By resistive method, nominal v oltage applied to the coil; contact carrying current:
2 A.
*
3
Nominal voltage applied to the coil, excluding contact bounce time.
*
4
Nominal voltage applied to the coil, excluding contact bounce time without diode.
*
5
Half-wave pulse of sine wave: 6 ms; detection time: 10
µ
s
*
6
Half-wave pulse of sine wave: 6 ms
*
7
Detection time: 10
µ
s
*
8
Refer to 4. Conditions for operation, tr ansport and storage mentioned in Cautions
for use (Page 178).
Characteristics
Arrangement 2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A) 75 m
Ω
Contact material Gold-clad silver alloy
Rating
Nominal switching capacity
(resistive load) 2 A 30 V DC,
0.5 A 125 V AC
Max. switching power
(resistive load) 60 W, 62.5 VA
Max. switching voltage 220 V DC, 125 V AC
Max. switching current 2 A
Min. switching capacity
❇
1 10
µ
A 10 mV DC
Nominal
operating
power
Single side stable 140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
300 mW (48 V DC)
1 coil latching 70 mW (1.5 to 12 V DC)
100 mW (24 V DC)
2 coil latching 140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm) 10
8
Electrical
(at 20 cpm)
2 A 30 V DC
resistive 10
5
1 A 30 V DC
resistive 2
×
10
5
0.5 A 125 V AC
resistive 10
5
Initial insulation resistance*
1
Min. 1,000 M
Ω
(at 500 V DC)
Initial
breakdown
voltage
Between open
contacts 1,000 Vrms for 1 min.
(Detection current: 10 mA)
Between contact sets 1,500 Vrms for 1 min.
(Detection current: 10 mA)
Between contact and
coil 1,500 Vrms for 1 min.
(Detection current: 10 mA)
Initial surge
voltage
Between open
contacts
(10
×
160
µ
s) 1,500 V (FCC Part 68)
Between contacts and
coil (2
×
10
µ
s) 2,500 V (Bellcore)
Temperature rise*
2
(at 20
°
C) Max. 50
°
C
Operate time [Set time]*
3
(at 20
°
C) Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Release time [Reset time]*
4
(at 20
°
C) Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Shock resistance Functional*
5
Min. 750 m/s
2
{75 G}
Destructive*
6
Min. 1,000 m/s
2
{100 G}
Vibration resistance Functional*
7
200 m/s
2
{20G}, 10 to 55 Hz
at double amplitude of 3.3 mm
Destructive 294 m/s
2
{30G}, 10 to 55 Hz
at double amplitude of 5 mm
Conditions for oper-
ation, transport and
storage*
8
(Not freez-
ing and condensing
at low temperature)
Ambient
temperature –40
°
C to +85
°
C*
3
–40
°
F to +185
°
F
Humidity 5 to 85% R.H.
Unit weight Approx. 2 g .071 oz
TQ-SMD
141
ORDERING INFORMATION
2 SA L 3V ZEx. TQ
Contact arrangement Surface-mount availability Operating function Coil voltage (DC) Packing style
SA: Standard surface-mount
SA: terminal type
SL: High connection reliability
SA: surface-mount terminal type
SS: Space saving surface-
SA: mount terminal type
2: 2 Form C Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
1.5, 3, 4.5, 5, 6,
9, 12, 24, 48* V Nil: Tube packing
Z: Tape and reel packing (pick-
ed from the 6/7/8/9/10-pin side)
*48 V coil type: Single side stable only
Notes: 1. Tape and reel (picked from 1/2/3/4/5-pin side) is also available by request. Part No. suffix “-X” is needed when ordering. (ex.) TQ2SA-3V-X
2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.
–– –
Surface-mount terminal variation
Variation Terminal style Ambient environment
Normal environments
(indoor) Drastic temperature fluctuations
(outdoor)
SA type
(Standard surface-mount terminal type) Recommended —
SL type
(Highly connection reliability surface-mount
terminal type) Recommended Recommended
SS type
(Space saving surface-mount terminal type) Recommended Recommended
7.62
.300
11.5±0.5
.453±.020
4.9
.193
0.25
.010
7.62
.300
11.5±0.5
.453±.020
4.9
.193 0.25
.010
7.62
.300
9.3±0.5
±.020
4.9
.193 0.25
.010
TYPES
1. Single side stable
2. 1 coil latching
Part No. Nominal
voltage,
V DC Pick-up v oltage,
V DC (max.) Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA (
±
10%)
Coil resistance,
Ω
(
±
10%) Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TQ2S
❍
-1.5 V 1.5 1.13 0.15 93.8 16 140 2.2
TQ2S
❍
-3 V 3 2.25 0.3 46.7 64.3 140 4.5
TQ2S
❍
-4.5 V 4.5 3.38 0.45 31 145 140 6.7
TQ2S
❍
-5 V 5 3.75 0.5 28.1 178 140 7.5
TQ2S
❍
-6 V 6 4.5 0.6 23.3 257 140 9
TQ2S
❍
-9 V 9 6.75 0.9 15.5 579 140 13.5
TQ2S
❍
-12 V 12 9 1.2 11.7 1,028 140 18
TQ2S
❍
-24 V 24 18 2.4 8.3 2,880 200 36
TQ2S
❍
-48 V 48 36 4.8 6.3 7,680 300 57.6
Part No. Nominal
voltage,
V DC Set voltage,
V DC (max.) Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
±
10%)
Coil resistance,
Ω
(
±
10%) Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TQ2S
❍
-L-1.5 V 1.5 1.13 1.13 46.9 32 70 2.2
TQ2S
❍
-L-3 V 3 2.25 2.25 23.3 128.6 70 4.5
TQ2S
❍
-L-4.5 V 4.5 3.38 3.38 15.6 289.3 70 6.7
TQ2S
❍
-L-5 V 5 3.75 3.75 14 357 70 7.5
TQ2S
❍
-L-6 V 6 4.5 4.5 11.7 514 70 9
TQ2S
❍
-L-9 V 9 6.75 6.75 7.8 1,157 70 13.5
TQ2S
❍
-L-12 V 12 9 9 5.8 2,057 70 18
TQ2S
❍
-L-24 V 24 18 18 4.2 5,760 100 36
TQ-SMD
142
3. 2 coil latching
❍
: For each surface-mounted terminal variation, input the following letter.
SA type: A, SL type: L, SS type: S
Notes: 1.Specified value of the pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 50 pcs.; Case; 1,000 pcs.; Tape and reel: 500 pcs./reel
3. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
Part No. Nominal
voltage,
V DC Set voltage,
V DC (max.) Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
±
10%)
Coil resistance,
Ω
(
±
10%) Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TQ2S
❍
-L2-1.5 V 1.5 1.13 1.13 93.8 16 140 2.2
TQ2S
❍
-L2-3 V 3 2.25 2.25 46.7 64.3 140 4.5
TQ2S
❍
-L2-4.5 V 4.5 3.38 3.38 31 145 140 6.7
TQ2S
❍
-L2-5 V 5 3.75 3.75 28.1 178 140 7.5
TQ2S
❍
-L2-6 V 6 4.5 4.5 23.3 257 140 9
TQ2S
❍
-L2-9 V 9 6.75 6.75 15.5 579 140 13.5
TQ2S
❍
-L2-12 V 12 9 9 11.7 1,028 140 18
TQ2S
❍
-L2-24 V 24 18 18 8.3 2,880 200 36
DIMENSIONS
SA type
SL type
SS type
mm inch
General tolerance:
±
0.3
±
.012
7.62
.300
11.5±0.5
.453±.020
4.9
.193
9
.354 0.25
.010
0.2
.008
5.6
.220
0.5
.020
2.54
.100
14
.551
7.62
.300
11.5±0.5
.453±.020
4.9
.193
9
.354
0.25
.010
Max.
7.5
.295
0.5
.020
2.54
.100
14
.551
7.62
.300
9.3±0.5
±.020
4.9
.193
9
.354
0.25
.010
Max.
7.5
.295
0.5
.020
2.54
.100
14
.551
Recommendable mounting pad
(Top view)
SA type
SL type
SS type
Tolerance:
±
0.1
±
.004
2
.079
0.3
.012
2.94
.116
1
.039 2.54
.100
14
.551
9.56
.376
For glue-pad
2.94
.116
1
.039 2.54
.100
9.56
.376
1.84
.072
1
.039 2.54
.100
8.46
.333
Schematic (Top view)
•Single side stable (Deenergized condition)
*Orientation stripe located on top of relay.
•1-coil latching (Reset condition)
*Orientation stripe located on top of relay.
•2-coil latching (Reset condition)
*Orientation stripe located on top of relay.
10
Direction indication*
9876
12345
+
−
−
+10
Direction indication*
9876
12345
+
+−
−
10
Direction indication*
9876
12345
REFERENCE DATA
1. Maximum switching capacity 2. Life curve 3. Mechanical life (mounting by IRS method)
Tested sample: TQ2SA-12V, 10 pcs.
0.2
0.3
0.4
0.5
1.0
2.0
3.0
20 30 50 100 200 3000 Contact voltage, V
Switching current, A
DC resistive load
AC resistive load
1.0 2.0
100
50
30
20
10
0
Switching current, A
No. of operations, × 104
125V AC
resistive load 30V DC
resistive load
0
10
100 10,0001,000IRS
Max.
Max.
Min.
Min.
20
30
40
50
60
70
80
90
100
101 No. of operations, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
TQ-SMD
143
4.-(1) Electrical life (2 A 30 V DC resistive load)
Tested sample: TQ2SA-12V, 6 pcs.
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method) Change of contact resistance
(mounting by IRS method)
4.-(2) Electrical lif e (0.5 A 125 V A C resistiv e load)
Tested sample: TQ2SA-12V, 6 pcs
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method)
Max.
Min.
Min.
0
10
20
30
40
50
60
70
80
90
100
Max.
10IRS 234567891No. of operations, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
10IRS 234567891
Max.
Min.
0
10
20
30
40
50
60
70
80
90
100
No. of operations, ×104
Contact resistance, mΩ
10IRS
Max.
Min.
Min.
0
10
20
30
40
50
60
70
80
90
100
23456789
Max.
1No. of operations, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
Change of contact resistance
(mounting by IRS method)
5. Coil temperature rise
Tested sample: TQ2SA-12V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C 77°F
6. Operate/release time
Tested sample: TQ2SA-12V, 6 pcs.
10IRS 234567891
Max.
Min.
0
10
20
30
40
50
60
70
80
90
100
No. of operations, ×104
Contact resistance, mΩ
10
30
60
70
100 120 150
0
20
40
50
110 130 140
2A
0A
2A
0A
DC 12V type
DC 48V type
Coil applied voltage, %V
Temperature rise, °C
Coil voltage
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
Operate time
Release time
7. Distribution of pick-up and drop out voltage
Tested sample: TQ2SA-12V, 50 pcs. 8. Distribution of set and reset voltage
Tested sample: TQ2SA-L-12V, 30 pcs. 9. Ambient temperature characteristics
Tested sample: TQ2SA-12V, 5 pcs.
10
01020 30 40 50 60 70 80 90 100
20
30
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
@@
@@@
@@@
@@
ÀÀ
ÀÀÀ
ÀÀÀ
ÀÀ
,,
,,,
,,,
,,
Ratio against the rated voltage, %V
Quantity
Pick-up voltage
Drop-out voltage
0
20
30
10 20 30 40 50 60 70 80 90 100
5
10
15
25
Ratio against the rated voltage, %V
Quantity
Set voltage
Reset voltage
,,,
,,,,
,,,,
,,
,,
,,,,
,,,,
,,
,
,
,,
–40
40
20
–20
–40 –20 0 20 40 60 80
x
Ambient
temperature, °C
Rate of change, %
Drop-out voltage
Pick-up voltage
10. Distribution of contact resistance
Tested sample: TQ2SA-5V, 30 pcs. (30 × 4 contacts) 11.-(1) High-frequency characteristics
Isolation characteristics 11.-(2) High-frequency characteristics
Insertion loss characteristics
0
10
20 30 40 50
20
30
40
50
,,,
,,,,
,,,,
,,
,,,
,,,
,,,
,,
987
234
10
1
6
5
–
+
(TOP VIEW)
Quantity
Contact resistance, mΩ
Terminal
Nos. 2-3, 8-9
Terminal
Nos. 3-4, 7-8
,
,
,,
,
50
10 100 1,000
100
Frequency, MHz
Isolation, dB
0.6
10 100 1,000
0.2
0.4
1.0
0.8
Frequency, MHz
Insertion loass, dB
TQ-SMD
144
12.-(1) Malfunctional shock (single side stable)
Tested sample: TQ2SA-12V, 6 pcs 12.-(2) Malfunctional shock (latching)
Tested sample: TQ2SA-L2-12V, 6 pcs.
Y'
Y
XZ'
ZX'
Y
Y'
Z' ZXX'
1000m/s2
2
2
1000m/s2
1000m/s
1000m/s
1000m/s
1000m/s
Deenergized
condition
Energized
condition
2
2
Y'
Y
XZ'
ZX'
Y
Y'
Z' ZXX'
1000m/s2
2
2
1000m/s2
1000m/s
1000m/s
1000m/s
1000m/s
Reset condition
Set condition
2
2
13.-(1) Influence of adjacent mounting
Tested sample: TQ2SA-12V, 5 pcs. 13.-(2) Influence of adjacent mounting
Tested sample: TQ2SA-12V, 6 pcs. 13.-(3) Influence of adjacent mounting
Tested sample: TQ2SA-12V, 6 pcs.
–10
0
10
–10
0
10 ON ON
ON
OFF OFF
OFF
5
.197
3
.118
1
.039 2
.079 4
.157
06
.236
Inter-relay distance , mm inch
Pick-up voltage
Drop-out voltage
Rate of change, % Rate of change, %
–10
0
10
–10
0
10 ON
ON
ON
OFF
OFF
OFF
05
.197
3
.118
1
.039 2
.079 4
.157 6
.236
Inter-relay distance , mm inch
Pick-up voltage
Drop-out voltage
Rate of change, % Rate of change, %
–10
0
10
–10
0
10
ON
OFF
0
ON
ON
OFF
OFF
ON
OFF
5
.197
3
.118
1
.039 2
.079 4
.157 6
.236
Inter-relay distance , mm inch
Pick-up voltage
Drop-out voltage
Rate of change, % Rate of change, %
14. Pulse dialing test
Tested sample: TQ2SA-12V, 6 pcs.
(35 mA 48 V DC wire spring relay load)
Circuit
Change of pick-up and drop-out voltage
(mounting by IRS method) Change of contact resistance
(mounting by IRS method)
48 V DC
458 Ω
0.08
µF0.08
µF
458 Ω
3
2
+
–
TQ-SMD
relay
Wire spring relay
50IRS
Max.
Min.
Min.
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40
Max.
No. of operations, ×104
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
50IRS 10 20 30 40
Max.
Min.
0
10
20
30
40
50
60
70
80
90
100
No. of operations, ×104
Contact resistance, mΩ
For Cautions for Use, see Page 178 and 179.
9/1/2000 All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.
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