JJ-M Datasheet, PDF (1/4 Pages) Panasonic Semiconductor – COMPACT SIZE AUTOMOTIVE RELAY

JJ-M
JJ-M RELAYS ^{COMPACT SIZE}
AUTOMOTIVE RELAY
FEATURES
15.5
.610
12
.472
13.9
.547
• Compact (half-size).
The base area is approximately half the
size of conventional (JS-M) relays. The
controller unit can be made more
compact.
Base area has been reduced by one half
16
.630
mm inch
JSM ²²
.866
12
.472
JJM 15.5
.610
Compliance with RoHS Directive
• Perfect for automobile electrical
systems.
Over 2 × 10⁵ openings possible with a 14
V DC motor load, an inrush current of 25
A, and steady state current of 5 A.
(N.O. side)
• Standard terminal pitch employed
The terminal array used is identical to
that used in small automotive relays.
• Plastic sealed type.
Plastically sealed for automatic cleaning.
• Line-up of 1 Form A and 1 Form C.
TYPICAL APPLICATIONS
• Power windows
• Auto door lock
• Electrically powered sun roof
• Electrically powered mirror
• Cornerring lamp, etc.
SPECIFICATIONS
Contact
Arrangement
1 Form A
1 Form C
Contact material
Ag alloy (Cadmium free)
Initial contact resistance (Initial)
(By voltage drop 6V DC 1A)
Typ. 5 mΩ
Rating
(resistive
load)
Nominal switching
capacity
Min. switching
capacity^#1
Max. carrying
current
20 A 14 V DC
20 A 14 V DC
(N.O.)
10 A 14 V DC
(N.C.)
1 A 12 V DC
N.O.: 35 A (12V, at 20°C 68°F for 2 minutes)
25 A (12V, at 20°C 68°F for 1 hour)
30 A (12V, at 85°C 185°F for 2 minutes)
20 A (12V, at 85°C 185°F for 1 hour)
Mechanical
(at 120cpm)
10⁷
Expected
life (min.
operations)
Electrical
(at rated
load)
Resistive
Motor
load
10⁵ *¹
2×10⁵ *⁴
5×10⁴ *⁵
10⁵ (N.O.)*²
10⁵ (N.C.)*³
2×10⁵ (N.O.)*⁶
5×10⁴ (N.O.)*⁷
2×10⁵ (N.C.)*⁸
Coil
Nominal operating power
640 mW
#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.
Remarks
*¹ at 20 A 14 V DC, at 20 cpm, operating frequency: 1s ON, 9s OFF
*² at 20 A 14 V DC, operating frequency: 1s ON, 9s OFF
*³ at 10 A 14 V DC, at 20 cpm, operating frequency: 1s ON, 9s OFF
*⁴ at 5 A (steady), 25 A (inrush) 14 V DC
*⁵ at 20 A 14 V DC (Motor lock), operating frequency: 0.5 s ON, 9.5 s OFF
*⁶ at 5A (steady), 25 A (inrush) 14 V DC
Characteristics
Max. operating speed (at rated load)
6 cpm
Initial insulation resistance*⁹
Min. 100 MΩ
(at 500 V DC)
Initial breakdown ^{Between open contacts}
voltage*¹⁰
Between contact and coil
500 Vrms for 1min.
500 Vrms for 1min.
Operate time*¹¹ (at nominal voltage)
Max. 10 ms
(at 20°C 68°F)
Release time (without diode)*¹¹
(at nominal voltage) (Initial)
Max. 10 ms
(at 20°C 68°F)
Shock resistance
Functional*¹² Min. 100 m/s² {10 G}
Destructive*¹³ Min. 1,000 m/s² {100 G}
Vibration resistance
Functional*¹⁴
Destructive
10 Hz to 100 Hz,
Min. 44.1 m/s² {4.5 G}
10 Hz to 500 Hz,
Min. 44.1 m/s² {4.5 G}
Conditions in case of opera- Ambient
tion, transport and storage*¹⁵ temp.
(Not freezing and condens-
ing at low temperature)
Humidity
–40°C to +85°C
–40°F to +185°F
5% R.H. to 85% R.H.
Mass
Approx. 5 g .176 oz
*⁷ at 20 A 14 V DC (Motor lock)
*⁸ at peak 20 A 14 V DC (Braking current) operating frequency: 0.5 s ON, 9.5 s OFF
*⁹ Measurement at same location as “Initial break down voltage” section.
*¹⁰ Detection current: 10mA
*¹¹ Excluding contact bounce time.
*¹² Half-wave pulse of sine wave: 11 ms; detection time: 10 µs
*¹³ Half-wave pulse of sine wave: 6 ms
*¹⁴ Detection time: 10 µs
*¹⁵ Refer to Conditions for operation, transport and storage mentioned in AMBIENT
ENVIRONMENT
Please inquire if you will be using the relay in a high temperature atmosphere
(110°C 230°F).
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.