Datasheet

JJ-M
1
ds_61210_0001_en_jjm: 061006J
SPECIFICATIONS
COMPACT SIZE
AUTOMOTIVE RELAY
JJ-M RELAYS
mm inch
13.9
.547
12
.472
15.5
.610
FEATURES
• 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
• Perfect for automobile electrical
systems.
Over 2 × 10
5
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.
JSM
JJM
16
.630
22
.866
12
.472
15.5
.610
Contact
Coil
#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.
Characteristics
Arrangement 1 Form A 1 Form C
Contact material AgSnO
2 type
Initial contact resistance
(By voltage drop 6V DC 1A)
Max. 100 mΩ
Rating
(resistive
load)
Nominal switching
capacity
20 A 14 V DC
20 A 14 V DC
(N.O.)
10 A 14 V DC
(N.C.)
Min. switching
capacity
#1
1 A 12 V DC
Max. carrying
current
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)
Expected
life (min.
operations)
Mechanical
(at 120cpm)
10
7
Electrical
(at rated
load)
Resistive 10
5
*
1
10
5
(N.O.)*
2
10
5
(N.C.)*
3
Motor
load
2×10
5
*
4
5×10
4
*
5
2×10
5
(N.O.)*
6
5×10
4
(N.O.)*
7
2×10
5
(N.C.)*
8
Nominal operating power 640 mW
Max. operating speed (at rated load) 6 cpm
Initial insulation resistance*
9
Min. 100 MΩ
(at 500 V DC)
Initial breakdown
voltage*
10
Between open contacts 500 Vrms for 1min.
Between contact and coil 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/s
2
{10 G}
Destructive*
13
Min. 1,000 m/s
2
{100 G}
Vibration resistance
Functional*
14
10 Hz to 100 Hz,
Min. 44.1 m/s
2
{4.5 G}
Destructive*
15
10 Hz to 500 Hz,
Min. 44.1 m/s
2
{4.5 G}
Conditions in case of opera-
tion, transport and storage*
16
(Not freezing and condens-
ing at low temperature)
Ambient
temp.
–40°C to +85°C
–40°F to +185°F
Humidity 5% R.H. to 85% R.H.
Mass Approx. 5 g .176 oz
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
*
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
Time of vibration for each direction; X, Y, Z direction: 2 hours
*
16
Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (p. 19, Relay Technical Information).
X
Y
Z