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JS-M Series Datasheet

Panasonic Electric Works

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Datasheet

JS-M
ORDERING INFORMATION
TYPES
Standard packing; Carton: 100 pcs.; Case: 500 pcs.
RATING
1. Coil data
Note: Other pick-up voltage types are also available. Please contact us for details.
GLOBAL STANDARD
TERMINAL PITCH
AUTOMOTIVE
POWER RELAY
JS-M RELAYS
Contact arrangement Coil voltage
Standard type High capacity type
Sealed type Flux-resistant type Sealed type Flux-resistant type
Part No. Part No. Part No. Part No.
1 Form A 12 V DC JSM1a-12V-4 JSM1aF-12V-4 JSM1a-12V-5 JSM1aF-12V-5
1 Form C 12 V DC JSM1-12V-4 JSM1F-12V-4 JSM1-12V-5 JSM1F-12V-5
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
(Initial)
Drop-out voltage
(at 20°C 68°F)
(Initial)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power Usable voltage range
12V DC Max. 6.3 V DC Min. 0.9 V DC 53.3 mA 225640 mW 10 to 16V DC
FEATURES
• Low pick-up voltage for high ambient
use
• Sealed construction
• Global standard terminal pitch
• Usable at high temperature: 85°C
185°F
TYPICAL APPLICATIONS
• Power-window
• Car antenna
• Door lock
• Intermittent wiper
• Interior lighting
• Power seat
• Power sunroof
• Car stereo
• Horn
• Lift gate, etc.
Contact arrangement
1a:
1:
1 Form A
1 Form C
JSM
12V
Coil voltage (DC)
12 V
Protective construction
Nil:
F:
Sealed type
Flux-resistant type
Contact capacity
4: Standard type
5: High capacity type
ASCTB236E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
RoHS compliant
JS-M
2. Specifications
Notes: *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.
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Please refer to “Usage ambient
condition” in CAUTIONS FOR USE OF AUTOMOTIVE RELAYS.
*3. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions.
REFERENCE DATA
Characteristics Item Specifications
Standard type High capacity type
Contact
Arrangement 1 Form A 1 Form C 1 Form A 1 Form C
Contact resistance (Initial) Max. 200 m
(Measured after operating 5 times, 6V DC 1A)
Max. 100 m
(By voltage drop 6V DC 1A)
Contact voltage drop Max. 0.2 V DC (at 10 A 12 VDC)
Contact material Ag alloy (Cadmium free)
Rating
Nominal switching capacity (resistive load) 10A 16V DC 15A 16V DC
Max. carrying current*325 A (at 20°C 68°F for 2 minutes), 15 A (at 20°C 68°F for 1 hour),
20 A (at 85°C 185°F for 2 minutes), 10 A (at 85°C 185°F for 1 hour)
Max. switching power (resistive load) 160 mW 240 W
Max. switching voltage 16V DC
Max. switching current 10 A 15 A (Max. 10 A at 85°C 185°F)
Nominal operating power 640 mW
Min. switching capacity (resistive load)*11 A 12 V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 100 M (at 500V DC)
Breakdown voltage
(Initial)
Between open contacts 750 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 1,500 Vrms for 1 min. (Detection current: 10mA)
Operate time (at 20°C 68°F)Max. 10ms (at nominal voltage) (excluding contact bounce time)
Release time (at 20°C 68°F)Max. 10ms (at nominal voltage) (excluding contact bounce time, without diode)
Mechanical
characteristics
Shock resistance Functional Min. 98 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Destructive Min. 980 m/s2 {100G} (Half-wave pulse of sine wave: 6ms)
Vibration resistance Functional 10 Hz to 55 Hz, at double amplitude of 1.6 mm (Detection time: 10µs)
Destructive 10 Hz to 55 Hz, at double amplitude of 2.0 mm
Expected life Electrical (at nominal switching capacity) Min. 105 (at 15 cpm) N.O.: Min. 105 (at 15 cpm),
N.C.: Min. 5 × 104 (at 15 cpm)
Mechanical Min. 107 (at 180 cpm)
Conditions Conditions for operation, transport and storage*2Ambient temperature: –40°C to +85°C –40°F to +185°F,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed 15 cps. (at nominal switching capacity)
1-(1). Coil temperature rise (10A)
Measured portion: Inside the coil
Contact carrying current, 10A
Ambient temperature: Room temperature, 85°C
185°F
1-(2). Coil temperature rise (15A)
Measured portion: Inside the coil
Contact carrying current, 15A
Ambient temperature: Room temperature, 85°C
185°F
2. Max. switching capability
(Resistive load, initial)
100
120
80
60
12 14 16
40
20
0
Coil applied voltage, V
Temperature rise, °C
Room
temperature
85°C
100
120
80
60
12 14 16
40
20
0
85°C
Coil applied voltage, V
Temperature rise, °C
Room
temperature
0
10
50
40
30
20
60
020304010 50
Switching current, A
Switching voltage, VDC
(N.O. side: room temperature)
ASCTB236E 201201-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
JS-M
3. Ambient temperature and oprating voltage
range
4. Distribution of pick-up and drop-out voltage
Sample: JSM1-12V-5, 50pcs.
5. Distribution of operate and release time
Sample: JSM1-12V-5, 50pcs.
Coil both side without diode
0
5
10
15
35
30
25
20
40
40 20 20 40 60 1000 120
8085
Ambient temperature, °C
Coil applied voltage, VDC
Pick-up voltage
(cold start) 0
30
20
10
40
50
60
70
1.50 0.5 1 2 2.5 3 3.5 4.5 54 5.5 6
Voltage, V
Quantity, n
Pick-up voltage
Drop-out voltage
0
30
20
10
40
50
321.5 2.5 3.5 4.514
Time, ms
Quantity, n
Operate time
Release time
6-(1). Electrical life test (Motor load)
Sample: JSM1-12V-5, 3pcs.
Load: 50A (Inrush), 10A 16V DC (Steady)
Switching frequency: (ON : OFF = 1s : 9s)
Circuit :
Tested sample
M
16V DC
12V DC
0
2
1
3
4
5
6
0510
X
Max.
Min.
Pick-up and drop-out voltage, V
No. of operations, × 104
Contact welding: 0 times
Miscontact: 0 times
Pick-up voltage
Drop-out voltage
X
Max.
Min.
6-(2). Electrical life test (Lamp load)
Sample: JSM1a-12V-5, 4pcs.
Load: 55.2A (Inrush), 9.6A 14.5V DC (Steady)
Switching frequency: (ON : OFF = 1s : 3s)
Circuit :
Tested sample
14.5V DC
12V DC
0
2
1
3
4
5
6
051015
X
Max.
Min.
Pick-up and drop-out voltage, V
No. of operations, × 104
Contact welding: 0 times
Miscontact: 0 times
Pick-up voltage
Drop-out voltage
X
Max.
Min.
ASCTB236E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
JS-M
DIMENSIONS (mm inch)
For Cautions for Use, see Relay Technical Information.
External dimensions
54N.C.
1
23N.O.
A*
16
0.4
3.9
0.80.8
0.24
1612
0.4
0.4
22
12.2
2.3
1.2
2
.630
.016
.154
.031.031
.009
.630.472
.016
.016
.866
.480
.091
.047
.079
Dimension: General tolerance
Max. 1mm .039 inch:±0.1 ±.004
1 to 3mm .039 to .118 inch:±0.2 ±.008
Min. 3mm .118 inch:±0.3 ±.012
* Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
Schematic (Bottom view)
1a
1c
PC board pattern (Bottom view)
1a
1c
Tolerance: ±0.1 ±.004
N.O.
COM
COIL
N.O.
N.C.
COM
COIL
12
4-1.3 dia.
12.22
.472
4-.051 dia.
.480.079
12
5-1.3 dia.
12.22
.472
5-.051 dia.
.480.079
CAD Data
ASCTB236E 201201-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e

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