JSM Datasheet, PDF (1/4 Pages) Nais(Matsushita Electric Works) – Automotive Ultra-Miniature Power Relay

JS-M RELAYS ^{AutomotiveUltra-Miniature}
Power Relay
22
.866
16
.630
16.4
.646
mm inch
FEATURES
• Low pick-up voltage for high ambient use
• Sealed construction
• Ultra-miniature size with universal footprint
• Usable at high temperature: 85°C 185°F
SPECIFICATIONS
Contact
Standard type
High capacity
type
Arrangement
1 Form A, 1 Form C
Contact material
Silver alloy
Initial contact resistance, max.*
(By voltage drop 6 V DC 1 A)
200 mΩ
100 mΩ
Initial voltage drop
Max. 0.2 V (at 10 A 12 V DC)
Nominal switching
capacity
10 A 16 V DC 15 A 16 V DC
(resistive)
(resistive)
Rating
Max. switching power
Max. switching voltage
160 W
16 V DC
Max. switching current
10 A
15 A
(10 A max. at
85°C)
Mechanical life
Expected _{(at 180 cpm)}
life (min.
ope.)
Electrical Resistive
10⁷
10 ⁵
N.O.: 10⁵
N.C.: 5×10⁴
* Measured after operating 5 times at the rated load
Coil
Nominal operating power
640 mW
Contact rating
Load
Max. carry current
Max. make current
Max. break current
Standard type
Form C
Form A
N.O. N.C.
15 A 15 A 15 A
25 A 25 A 10 A
10 A 10 A 10 A
High capacity type
Form C
Form A
N.O. N.C.
15 A 15 A 15 A
50 A 50 A 15 A
15 A 15 A 15 A
Characteristics
Max. operating speed
(at rated load)
15 cps.
Initial insulation resistance*¹
Min. 100 MΩ (at 500 V DC)
Initial
breakdown
voltage* ²
Between open
contacts
Between
contacts and coil
750 Vrms for 1 min.
1,500 Vrms for 1 min.
Operate time*³
(at nominal voltage)
Approx. 10 ms
Release time (without diode)*³
(at nominal voltage)
Approx. 10 ms
Shock
resistance
Functional* ⁴
Destructive*⁵
Min. 98 m/s² {10 G}
Min. 980 m/s² {100 G}
Vibration
resistance
Functional* ⁶
Destructive
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
Conditions for
operation, trans-
port and storage*⁷
(Not freezing and
condensing at low
temperature)
Ambient
temp.
Humidity
–40°C to +85°C –40°F to +185°F
5 to 85% R.H.
Unit weight
Approx. 12 g .423 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*¹ Measurement at same location as "Intial breakdown voltage"section
*² Detection current: 10mA
*³ Excluding contact bounce time
*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
1a: 1 Form A
1: 1 Form C
Nil: Sealed construction
F: Flux-resistant type
Note: Standard packing: Carton: 100 pcs. Case: 500 pcs.
360
Coil voltage (DC)
9, 12 V
Contact material
4: Standard type (10 A)
5: High capacity type (15 A)