JJM2W-12V Datasheet, PDF (1/2 Pages) Nais(Matsushita Electric Works) – DOUBLE MAKE CONTACT AUTOMOTIVE RELAY

JJM-RELAYS ^{DOUBLE MAKE CONTACT}
AUTOMOTIVE RELAY
(Double make type)
15.5
.610
12
.472
FEATURES
• Small size
• Plastic sealed type
13.9
The smallest double make type relay
Plastically sealed for automotive cleaning.
.547
12.0(W)×15.5(L)×13.9(H) mm
.472(W)×.610(L)×.547(H) inch
mm inch
• Standard terminal pitch employed
The terminal array used is identical to that
used in JJM relays(1c type).
SPECIFICATIONS
Contact
Arrangement
Double make contact
Contact material
Silver alloy
Initial contact resistance, max.
(By voltage drop 6V DC 1A)
100 mΩ
Contact voltage drop, max.
0.25V (at 2 × 6A)
Rating
Nominal switching capacity
12A 14V DC
(at 2 × 6A, lamp load)
Max. switching current
2 × 6A (12V, at 20°C 68°F),
2 × 4A (12V, at 85°C 185°F)
Expected _{Mechanical (at 120cpm)}
life (min.
operations) ^{Electrical (lamp load)}
Min. 10⁷
Min. 10⁵*¹
Coil
Nominal operating power
1,000 mW
Remarks
* Specifications will vary with foreign standards certification ratings.
*¹ At 12A 14V DC (lamp), operating frequency: 1s ON, 14s OFF
*² Measurement at same location as "initial breakdown voltage" section.
*³ Detection current: 10mA
*⁴ Excluding contact bounce time.
*⁵ Half-wave pulse of sine wave: 11 ms; detection time: 10 µs
*⁶ Half-wave pulse of sine wave: 6 ms
*⁷ Detection time: 10 µs
*⁸ Time of vibration for each direction; X, Y direction: 2 hours Z direction: 4 hours
X
Y
Z
Characteristics
Max. operating speed
(at nominal switching capacity)
4 cpm
Initial insulation resistance*²
Min. 100 MΩ
(at 500 V DC)
Initial breakdown ^{Between open contacts}
voltage* ³
Between contact and coil
500 Vrms for 1min.
500 Vrms for 1min.
Operate time*⁴
(at nominal voltage)(at 20°C 68°F)
Max. 10 ms (Initial)
Release time (without diode)*⁴
(at nominal voltage)(at 20°C 68°F)
Max. 10 ms (Initial)
Shock resistance
Functional* ⁵
Destructive*⁶
Min. 100 m/s² {10 G}
Min. 1,000 m/s² {100 G}
Vibration resistance
Functional* ⁷
Destructive*⁸
10 to 100 Hz,
Min. 44.1 m/s² {4.5 G}
10 to 500 Hz,
Min. 44.1 m/s² {4.5 G}
Conditions in case of opera-
tion, transport and storage*⁹
Ambient temp.
(Not freezing and condens-
ing at low temperature)
Humidity
–40 to +85°C
–40 to +185°F
5 to 85% R.H.
Unit weight
Approx. 5 g .176 oz
*⁹ Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
TYPICAL
APPLICATIONS
Car alarm system flashing lamp etc.
ORDERING INFORMATION
Ex. JJM 2w
12V
Contact arrangement
Double make contact
Coil valtage (DC)
12V
Standard packing: Carton(tube package) 50pcs. Case: 1,000pcs.
TYPES AND COIL DATA (at 20°C 68°F)
• Single side stable type
Part No.
JJM2w-12V
Nominal
voltage,
V DC
12
Pick-up voltage,
V DC (max.)
(initial) 6.9
Drop-out
voltage,
V DC (min.)
(initial) 1.0
358
Coil resistance
Ω (±10%)
144
Nominal
operating
current,
mA (±10%)
83.3
Nominal
Usable voltage
operating power,
range,
mW
V DC
1,000
10 to 16