AutomotiveUltra-Miniature
Power Relay
JS-M RELAYS
22
.866
16
.630
FEATURES
• Low pick-up voltage for high ambient use
16.4
.646
• Sealed construction
• Ultra-miniature size with universal footprint
• Usable at high temperature: 85°C 185°F
mm inch
SPECIFICATIONS
Contact
Characteristics
High capacity
type
Max. operating speed
15 cps.
Standard type
(at rated load)
Arrangement
1 Form A, 1 Form C
Silver alloy
Initial insulation resistance*1
Min. 100 MΩ (at 500 V DC)
Contact material
Between open
contacts
750 Vrms for 1 min.
1,500 Vrms for 1 min.
Approx. 10 ms
Initial
breakdown
Initial contact resistance, max.*
(By voltage drop 6 V DC 1 A)
200 mΩ 100 mΩ
Max. 0.2 V (at 10 A 12 V DC)
Between
voltage*2
contacts and coil
Initial voltage drop
Operate time*3
(at nominal voltage)
Release time (without diode)*3
(at nominal voltage)
Nominal switching
capacity
10 A 16 V DC
(resistive)
15 A 16 V DC
(resistive)
Max. switching power
Max. switching voltage
160 W
16 V DC
Approx. 10 ms
Rating
Functional*4
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
Shock
15 A
Destructive*5
Functional*6
resistance
Max. switching current
10 A
105
(10 A max. at
85°C)
Vibration
Mechanical life
(at 180 cpm)
107
Expected
life (min.
ope.)
resistance
Destructive
N.O.: 105
N.C.: 5×104
Electrical
Resistive
Conditions for
operation, trans-
port and storage*7
(Not freezing and
condensing at low
temperature)
Ambient
temp.
–40°C to +85°C –40°F to +185°F
* Measured after operating 5 times at the rated load
Coil
Humidity
5 to 85% R.H.
Nominal operating power
640 mW
Contact rating
Unit weight
Approx. 12 g .423 oz
Standard type
High capacity type
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Intial breakdown voltage"section
*2 Detection current: 10mA
Load
Form C
N.O. N.C.
Form C
Form A
Form A
N.O.
N.C.
*3 Excluding contact bounce time
Max. carry current
Max. make current
Max. break current
15 A
25 A
10 A
15 A 15 A
25 A 10 A
10 A 10 A
15 A
50 A
15 A
15 A 15 A
50 A 15 A
15 A 15 A
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
TYPICAL APPLICATIONS
• Automotive:
Power-window, car antenna, door lock, intermittent wiper, interior lighting, power seat,
power sunroof, car stereo power antenna, etc.
ORDERING INFORMATION
Ex. JSM
1a
F
12V
4
Contact arrangement
Protective construction
Coil voltage (DC)
9, 12 V
Contact material
1a: 1 Form A
1: 1 Form C
Nil: Sealed construction
F: Flux-resistant type
4: Standard type (10 A)
5: High capacity type (15 A)
Note: Standard packing: Carton: 100 pcs. Case: 500 pcs.
360