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ORDERING INFORMATION
MINIATURE PC BOARD TYPE
POWER RELAY
JS RELAYS
VDE
FEATURES
• Miniature size with universal terminal
footprint
• High contact capacity: 10 A
• TV-5 type available (Standard type)
1 Form A type TV-5
1 Form C type TV-5 (N.O. side only)
• VDE, TÜV also approved
• Sealed construction for automatic
cleaning (Standard type)
• Class B and F coil insulation type
also available.
• EN60335-1 GWT compliant
(Tested by VDE) type available
• Surge voltage 6 kV type also
available
TYPICAL APPLICATIONS
1. Home appliances
Air conditioner, heater, etc.
2. Office machines
PPC, facsimile, etc.
3. Vending machines
Contact arrangement
1:
1a:
1aP:
1 Form C (Standard)
1 Form A (Standard)
1 Form A (Long endurance type)
Protective construction
Nil:
F:
Sealed type
Flux-resistant type
JS F
Coil insulation class
Nil:
B:
F:
Class E insulation
Class B insulation
Class F insulation
Contact material
F: AgSnO2 type
Nominal coil voltage (DC)
5V, 6V, 9V, 12V, 18V, 24V, 48V
Flame resistance and tracking resistance
Nil:
TT:
Surge voltage
6K: 6kV type
–
EN60335-1 (Conform)
Standard: UL, CSA, VDE, TÜV (Standard type)
UL, CSA, VDE (Long endurance type and EN60335-1 GWT compliant type)
UL, CSA (Surge voltage 6kV type)
Notes: 1. When ordering TV rated (TV-5) types, add suffix -TV.
2. Contact arrangement 1aP type is Flux-resistant type only (Class B insulation only).
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TYPES
Standard packing Carton: 100 pcs. Case: 500 pcs.
Notes: 1. Class B and F coil insulation types available.
Ex) JS1aF-B-12V-F, JS1aF-F-12V-F
2. EN60335-1 GWT compliant types available. When ordering, please add suffix “TT”.
Ex) JS1aF-B-12V-FTT
3. Surge voltage 6kV types available. When ordering, please add suffix “6K” (except for Long endurance type and EN60335-1 GWT compliant type).
Ex) JS1aF-B-12V-F-6K
Contact arrangement Nominal coil voltage Sealed type Flux-resistant type
Part No. Part No.
1 Form A
(Standard)
5V DC JS1a-5V-F JS1aF-5V-F
6V DC JS1a-6V-F JS1aF-6V-F
9V DC JS1a-9V-F JS1aF-9V-F
12V DC JS1a-12V-F JS1aF-12V-F
18V DC JS1a-18V-F JS1aF-18V-F
24V DC JS1a-24V-F JS1aF-24V-F
48V DC JS1a-48V-F JS1aF-48V-F
1 Form A
Long endurance type
5V DC – JS1aPF-B-5V-F
6V DC – JS1aPF-B-6V-F
9V DC – JS1aPF-B-9V-F
12V DC – JS1aPF-B-12V-F
18V DC – JS1aPF-B-18V-F
24V DC – JS1aPF-B-24V-F
48V DC – JS1aPF-B-48V-F
1 Form C
(Standard)
5V DC JS1-5V-F JS1F-5V-F
6V DC JS1-6V-F JS1F-6V-F
9V DC JS1-9V-F JS1F-9V-F
12V DC JS1-12V-F JS1F-12V-F
18V DC JS1-18V-F JS1F-18V-F
24V DC JS1-24V-F JS1F-24V-F
48V DC JS1-48V-F JS1F-48V-F
Contact arrangement Nominal coil voltage Sealed type Flux-resistant type
Part No. Part No.
1 Form A
(Standard)
5V DC JS1a-5V-FTT JS1aF-5V-FTT
6V DC JS1a-6V-FTT JS1aF-6V-FTT
9V DC JS1a-9V-FTT JS1aF-9V-FTT
12V DC JS1a-12V-FTT JS1aF-12V-FTT
18V DC JS1a-18V-FTT JS1aF-18V-FTT
24V DC JS1a-24V-FTT JS1aF-24V-FTT
48V DC JS1a-48V-FTT JS1aF-48V-FTT
1 Form A
Long endurance type
5V DC – JS1aPF-B-5V-FTT
6V DC – JS1aPF-B-6V-FTT
9V DC – JS1aPF-B-9V-FTT
12V DC – JS1aPF-B-12V-FTT
18V DC – JS1aPF-B-18V-FTT
24V DC – JS1aPF-B-24V-FTT
48V DC – JS1aPF-B-48V-FTT
1 Form C
(Standard)
5V DC JS1-5V-FTT JS1F-5V-FTT
6V DC JS1-6V-FTT JS1F-6V-FTT
9V DC JS1-9V-FTT JS1F-9V-FTT
12V DC JS1-12V-FTT JS1F-12V-FTT
18V DC JS1-18V-FTT JS1F-18V-FTT
24V DC JS1-24V-FTT JS1F-24V-FTT
48V DC JS1-48V-FTT JS1F-48V-FTT
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RATING
1. Coil data
Note: * When using relays in a high ambient temperature, consider the pick-up voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1C 33.8F with
20C 68F as a reference) and use a coil impressed voltage that is within the maximum applied voltage range.
2. Specifications
Notes:
*1.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.
*2.The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
*3.When using relays in a high ambient temperature, consider the pick-up voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1C 33.8F with 20C
68F as a reference) and use a coil impressed voltage that is within the maximum applied voltage range.
Nominal coil
voltage Pick-up voltage
(at 20C 68F)Drop-out voltage
(at 20C 68F)
Nominal operating
current
[10%] (at 20C 68F)
Coil resistance
[10%] (at 20C 68F)
Nominal operating
power
(at 20C 68F)
Max. applied voltage
(at 70C 158F)
5V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
72 mA 69.4
360mW
130%V of
nominal voltage
[When using relays at
85C 185F, see Note*]
6V DC 60 mA 100
9V DC 40 mA 225
12V DC 30 mA 400
18V DC 20 mA 900
24V DC 15 mA 1,600
48V DC 7.5mA 6,400
Characteristics Item Specifications
Contact Contact material AgSnO2 type
Contact resistance (Initial) Max. 100 m (By voltage drop 6 V DC 1A)
Arrangement 1 Form A, 1 Form C 1 Form A Long endurance type
Rating
Nominal switching capacity (resistive load) 10 A 250 V AC (NO), 10 A 125 V AC,
6 A 277 V AC, 5 A 30 V DC 10 A 250 V AC, 10 A 277 V AC, 5 A 30 V DC
Max. switching power (resistive load) 2,500VA 150W (NO), 1,662VA 150W (NC) 2,770VA 150W
Max. switching voltage 250V AC, 100V DC (0.5A)
Max. switching current 10A (AC), 5A (DC)
Nominal operating power 360mW
Min. switching capacity*1100mA, 5V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 100M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial) Between open contacts 750 Vrms for 1 min. (Detection current: 10 mA)
Between contact and coil 1,500 Vrms for 1 min. (Detection current: 10 mA)
Temperature rise (coil) Max. 35C 95F (By resistive method, nominal coil voltage applied to the coil;
contact carrying current: 10A, at 70C 158F)
Operate time (at nominal voltage) (at 20C 68F) Max. 10 ms (excluding contact bounce time.)
Release time (at nominal voltage) (at 20C 68F) Max. 10 ms (excluding contact bounce time) (Without diode)
Mechanical
characteristics
Shock resistance Functional 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Destructive 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 1.6 mm (Detection time: 10s.)
Destructive 10 to 55 Hz at double amplitude of 2 mm
Expected life
Mechanical (at 180 times/min.) Min. 107
Electrical (resistive load)
1105
[10A 125V AC, 6A 277V AC, 5A 30V DC]
5104 (NO contact only)
[10A 250V AC]
2105
[10A 277V AC]
1.5105
[10A 250V AC (at 20 times/min., 105C 221F)]
1105
[5A 30V DC]
Conditions Conditions for operation, transport and storage*2
–40C to +70C –40F to +158F
(Class E insulation)
–40C to +85C –40F to +185F
(Class B insulation)*3
–40C to +105C –40F to +221F
(Class F insulation)*3
Humidity: 5 to 85% R.H. (Not freezing and
condensing at low temperature)
–40C to +105C –40F to +221F*3;
Humidity: 5 to 85% R.H. (Not freezing and
condensing at low temperature)
Max. operating speed 20 times/min. (at nominal switching capacity)
Unit weight Approx. 12 g .423 oz
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REFERENCE DATA
DIMENSIONS (mm inch)
1. Maximum value for switching capacity 2.-(1) Coil temperature rise
Sample: 5 pcs., JS1a-24V-F
Measured portion: Inside the coil
Contact current: 5 A
2.-(2) Coil temperature rise
Sample: 5 pcs., JS1a-24V-F
Measured portion: Inside the coil
Contact current: 10 A
Contact voltage, V
Contact current, A
10 30
1
10
100
100
AC resistive load
DC resistive load
100 140120 160
10
20
30
40
50
60
0
Coil applied voltage, %V
Temperature rise, °C
85°C
70°C
26°C
100 140120 160
10
20
30
40
50
60
0
Coil applied voltage, %V
Temperature rise, °C
85°C
70°C
26°C
3. Life curve
Ambient temperature: Room temperature 4. Operate/release time
Sample: 25 pcs., JS1-12V-F 5. Ambient temperature characteristics
Sample: 6 pcs., JS1-12V-F
100
10
15678901 234 10
125V AC resistive load
Contact current, A
Life, x104
–
–
80 100 120 140
2
0
4
6
8
10
Max.
Max.
Min.
Min.
x
x
Coil applied voltage, %V
Operate/release time, ms
Operate time
Release time
–60 –40 –20 0
20
20
10
–10
–20
40 60 80
Ambient
temperature °C
Pick-up voltage
Drop-out voltage
Changing
ration, %
Download from our Web site.
CAD Data
CAD Data
CAD Data External dimensions
Note: Terminal No. 4 is only for Standard
1 Form C type
16
0.4
3.9
0.8
54 N.C.
1
2 3 N.O.
0.8
0.24
12.2
16 12
0.4
0.4
22
2.3
1.2
2
.630
.016
.154
.031.031
.009
.480
.630 .472
.016
.016
.866
.091
.047
.079
Schematic
(Bottom view)
1 Form A
1 Form C
PC board pattern
(Bottom view)
1 Form A
(Standard, High Power)
1 Form C
(Standard)
Tolerance: 0.1 .004
N.O.
COM
COIL
N.O.
N.C.
COM
COIL
12
4-1.3 dia.
12.2
2
.472
4-.051 dia.
.480
.079
12
5-1.3 dia.
12.2
2
.472
5-.051 dia.
.480
.079
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 3mm .118 inch:
Min. 3mm .118 inch:
General tolerance
0.1 .004
0.2 .008
0.3 .012
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SAFETY STANDARDS
For Cautions for Use, see Relay Technical Information.
UL/C-UL (Recognized) CSA (Certified) VDE (Certified) TV rating (UL/CSA) TÜV (Certified)
File No. Contact rating File No. Contact rating File No. Contact rating File No. Rating File No. Rating
E43028 10A 125V AC, 6A 277V AC
5A 30V DC, 1/8HP 125V AC
1/8HP 277V AC
12A 125V AC (N.O., N.C.)
12A 277V AC (N.O., N.C.)
10A 125V AC (N.O., N.C.)
85C
5A 125V AC (N.O., N.C.)
105C, Class B insulation
4FLA/4LRA125V AC 105C
2FLA/4LRA125V AC 105C
1/3HP 125V AC 75C N.O.
1/3HP 277V AC 75C N.O.
6FLA/6LRA125V AC 85C
(N.O.)
LR26550 10A 125V AC
12A 125V AC
6A 277V AC
12A 277V AC
5A 30V DC
1/8HP 125V AC
1/8HP 277V AC
40011475 10A 125V AC (cos=1.0)
5A 30V DC (0ms)
6A 250V AC (cos=1.0)
UL
E43028
CSA
LR26550
1a➝TV-5
1c➝TV-5 (N.O.) B 10 02
13461 271 10A 125V AC (cos=1.0)
6A 250V AC (cos=1.0)
5A 30V DC (0ms)
