VDE
ULTRA-MINIATURE
PC BOARD TYPE
POWER RELAY
22
.866
JS-RELAYS
FEATURES
16
.630
• Ultra-miniature size with universal terminal footprint
• High contact capacity: 10 A
• UL class B coil insulation type available
• TV-5 type available
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
16
.630
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Max. operating speed
Initial insulation resistance
Initial
Between open contacts
breakdown
Between contacts and coil
voltage*1
1 Form A, 1 Form C
100 mΩ
Silver alloy
10 A 125 V AC
6 A 277 V AC
1,662 VA
250 V AC, 100 V DC
10 A (AC), 5 A (DC)
107
Nominal switching capacity
Rating
(resistive
load)
Max. switching power
Max. switching voltage
Max. switching current
Mechanical (at 180 cpm)
Expected
Electrical at 10 A 125 V AC,
life
(min.ope.) 6 A 277 V AC resistive
(at 20 cpm)
Operate time*
(at nominal voltage)
Release time(without diode)*2 (at nominal
voltage)
Temperature rise (at nominal voltage)
Functional*3
Shock resistance
Destructive*4
2
105
Functional*5
Coil
Nominal operating power
Vibration
resistance
360 mW
Destructive
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Detection current: 10mA
*2 Excluding contact bounce time
*3 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*4 Half-wave pulse of sine wave: 6ms
*5 Detection time: 10µs
*6 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
Conditions for operation,
Ambient
transport and storage*6
temp.
(Not freezing and condensHumidity
ing at low temperature)
Unit weight
TYPICAL APPLICATIONS
1. Home appliances
Air conditioner, heater, etc.
2. Automotive
Power-window, car antenna, door-lock,
etc.
3. Office machines
PPC, facsimile, etc.
4. Vending machines
ORDERING INFORMATION
Ex. JS
1a
Contact arrangement
1: 1 Form C
1a: 1 Form A
F
Protective construction
Nil: Sealed type
F: Flux-resistant type
B
12V
Coil insulation class
Coil voltage (DC)
Nil: Class A insulation
B: Class B insulation
5, 6, 9, 12, 18, 24,
48 V
UL/CSA, VDE, TÜV approved type is standard.
Notes: 1. Standard packing: Carton: 100 pcs. Case: 500 pcs.
2. When ordering TV rated (TV-5) types, add suffix -TV.
84
20 cpm
Min. 100 MΩ (at 500 V DC)
750 Vrms for 1 min.
1,500 Vrms for 1 min.
Approx. 10 ms
Approx. 10 ms
Max. 35°C
Min. 98 m/s2 {10 G}
Min. 980 m/s2 {100 G}
Approx. 98 m/s2 {10 G},
10 to 55 Hz at double
amplitude of 1.6 mm
Approx. 117.6 m/s2 {12 G},
10 to 55 Hz at double
amplitude of 2 mm
–40°C to +70°C
–40°F to +158°F
5 to 85% R.H.
Approx.12 g .423 oz
JS
COIL DATA
Sealed type
1 Form A 1 Form C 1 Form A
JS1a-5V
JS1a-6V
JS1a-9V
JS1a-12V
JS1a-18V
JS1a-24V
JS1a-48V
Nominal
Pick-up
Drop-out
Coil
Nominal
Max.
Nominal
voltage,
voltage,
resistance, operating current,
operating
allowable
voltage,
V DC (max.) V DC (min.)
Ω (±10%)
power, mW
voltage
mA (±10%)
1 Form C V DC (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 70°C158°F)
JS1F-5V
5
3.5
0.5
69.4
72
JS1F-6V
6
4.2
0.6
100
60
JS1F-9V
9
6.3
0.9
225
40
130%V of
360
nominal
JS1F-12V
12
8.4
1.2
400
30
voltage
JS1F-18V
18
12.6
1.8
900
20
JS1F-24V
24
16.8
2.4
1,600
15
JS1F-48V
48
33.6
4.8
6,400
7.5
Part No.
Flux-resistant type
JS1-5V
JS1-6V
JS1-9V
JS1-12V
JS1-18V
JS1-24V
JS1-48V
JS1aF-5V
JS1aF-6V
JS1aF-9V
JS1aF-12V
JS1aF-18V
JS1aF-24V
JS1aF-48V
DIMENSIONS
mm inch
Schematic (Bottom view)
1a
N.O.
16
.630
0.4
.016
COM
COIL
3.9
.154
1c
0.24
.009
N.O.
0.8
.031
0.8
.031
COM
COIL
0.4
.016
2
16
.630
1.2
.047
2.3
.091
N.C.
3 N.O.
PC board pattern (Copper-side view)
1a
12
.472
1
4 N.C.
5
4-1.3 dia.
4-.051 dia.
0.4
.016
2
.079
12.2
.480
22
.866
12
.472
Note: Terminal No. 4 is only for
1 Form C type
12.2
.480
2
.079
General tolerance: ±0.3 ±.012
1c
5-1.3 dia.
5-.051 dia.
12
.472
12.2
.480
2
.079
Tolerance: ±0.1 ±.004
REFERENCE DATA
1. Maximum value for switching capacity
2. Operate/release time
3. Life curve
Sample: 25 pcs., JS1-12V
Ambient temperature: Room temperature
100
10
1
DC resistive load
10
Operate time
125V AC resistive load
8
Life, ×104
AC resistive load
Operate/release time, ms
Contact current, A
100
6
4
Max.
–
x
Min.
Max.
–
x
Min.
Release time
2
10
30
100
Contact voltage, V
0
80
100
10
120
140
Coil applied voltage, %V
1
0
1
2
3
4
5
6
7
8
9
10
Contact current, A
85
JS
Sample: 6 pcs., JS1-12V
40
25°C
50°C
70°C
30
20
Changing
ration, %
5. Ambient temperature characteristics
Temperature rise, °C
4-(2). Coil temperature rise
Sample: 5 pcs., JS1-12V
Measured portion: Inside the coil
Contact current: 10 A
Temperature rise, °C
4-(1). Coil temperature rise
Sample: 5 pcs., JS1-12V
Measured portion: Inside the coil
Contact current: 5 A
25°C
50°C
70°C
40
Pick-up voltage
20
10
30
Drop-out voltage
–60 –40 –20 0
20 40 60 80
20
–10
10
80
100
120
0
140
100
120
140
Change of pick-up and drop-out voltage
(Circuit)
Contact welding
detection and
Mis-contacting
detection circuit
Change of contact resistance
100
10
Pick-up/drop-out voltage, V
Sample: 6 pcs., JS1-12V
Operating speed: 20 cpm
Ambient temperature: room temperature
10A 125V AC
80
Coil applied voltage, %V
Coil applied voltage, %V
6. Electrical life test
(10 A 125 V AC, resistive load)
–20
8
Pick-up voltage
Contact resistance, mΩ
0
10
Max.
–
x
Min.
6
4
Contact on the N.C. side
Contact on the N.O. side
80
60
40
Drop-out voltage
Max.
–
x
Min.
2
0
5
Max.
Max.
–
x–
x
Min.
Min.
20
0
10
No. of operations, ×10
4
5
10
No. of operations, ×104
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
86
Ambient
temperature °C