JS-M RELAYS .866 .630 FEATURES 16.4 .646 pick
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Automotive Ultra-Miniature Power Relay
JS-M RELAYS
.866
.630
FEATURES
16.4 .646
pick-up voltage high ambient Sealed construction Ultra-miniature size with universal footprint Usable high temperature: 85°C 185°F
inch
SPECIFICATIONS
Contact
High capacity Standard type type Form Form Silver alloy
Characteristics
Max. operating speed rated load) Initial insulation resistance*1 Between open Initial contacts breakdown Between voltage* contacts coil Operate time*3 nominal voltage) Release time (without diode)*3 nominal voltage) Functional*4 Shock resistance Destructive*5 Vibration resistance N.O.: N.C.: Functional*6 Destructive Ambient temp. Humidity cps. Min. Vrms min. 1,500 Vrms min. Approx. Approx. Min. m/s2 Min. m/s2 {100 Approx. m/s2 double amplitude Approx. 117.6 m/s2 double amplitude -40°C +85°C -40°F +185°F
Arrangement Contact material Initial contact resistance, max.* voltage drop Initial voltage drop Nominal switching capacity Max. switching power Rating Max. switching voltage Max. switching current Mechanical life Expected cpm) life (min. ope.) Electrical Resistive
Max. (resistive) (resistive) max. 85°C)
Measured after operating times rated load
Coil
Nominal operating power
Contact rating
Load Max. carry current Max. make current Max. break current Standard type Form Form N.O. N.C. High capacity type Form Form N.O. N.C.
Conditions operation, transport storage*7 (Not freezing condensing temperature) Unit weight Remarks
R.H. Approx. .423
Specifications will vary with foreign standards certification ratings. Measurement same location "Intial breakdown voltage"section Detection current: 10mA Excluding contact bounce time Half-wave pulse sine wave: 11ms; detection time: 10µs Half-wave pulse sine wave: Detection time: 10µs Refer Conditions operation, transport storage mentioned AMBIENT ENVIRONMENT (Page
TYPICAL APPLICATIONS
Automotive: Power-window, antenna, door lock, intermittent wiper, interior lighting, power seat, power sunroof, stereo power antenna, etc.
ORDERING INFORMATION
Contact arrangement Form Form Coil voltage (DC) Contact material Standard type High capacity type
Protective construction Nil: Sealed construction Flux-resistant type
Note: Standard packing: Carton: pcs. Case: pcs.
JS-M
TYPES COIL DATA 20°C 68°F)
Standard type Contact Coil arrange- voltage, ment Flux-resistant type JSM1aF-9V-4 JSM1aF-12V-4 JSM1F-9V-4 JSM1F-12V-4 High capacity type Flux-resistant type JSM1aF-9V-5 JSM1aF-12V-5 JSM1F-9V-5 JSM1F-12V-5 Nominal voltage, Sealed type Sealed type Max. Nominal Nominal allowable Pick-up Drop-out Coil operating operating voltage, voltage, voltage, resistance current, power, (±10%) 80°C (max.) (min.) (±10%) 176°F 71.4 53.3 71.4 53.3
inch Schematic (Bottom view)
.630 .016 .154 0.24 .009 .031 .031 .016 .630 .047 N.C. .016 .079 12.2 .480 .866 N.O. .472 COIL N.O. .472 N.C. .079 12.2 .480 .079 12.2 .480 COIL N.O. .472
Form Form
JSM1a-9V-4 JSM1a-12V-4 JSM1-9V-4 JSM1-12V-4
JSM1a-9V-5 JSM1a-12V-5 JSM1-9V-5 JSM1-12V-5
DIMENSIONS
board pattern (Copper-side view)
4-1.3 dia. 4-.051 dia.
5-1.3 dia. 5-.051 dia.
Note: Terminal only Form type
.091
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
REFERENCE DATA
1-(1) Electrical life test (Resistive)
Tested sample: JSM-12V-4, pcs. Condition: resistive load, Ambient temperature: 25°C 77°F
Change pick-up drop-out voltage
Pick-up/drop-out voltage,
Change contact resistance
Contact resistance, N.O. side
Pick-up voltage
Max. Min.
Max. Min.
Circuit
Detection circuit Contact welding: Min. sec. Mis-contacting: After sec.
Drop-out voltage operations,
Max. Min.
operations,
1-(2) Electrical life test (Power window motor load)
Tested sample: JSM1-12V-4, pcs. Load: Max. 14.8 (Inrush) Max. 14.2 (Break) Max. 20.3 (Inrush) Max. 20.0 (Break) Max. 16.2 (Inrush) Max. 11.6 (Break) Switching frequency: cycle/min. (ON:OFF Ambient temperature: 85°C 185°F; -40°C -40°F; 35°C 95°F Tested cycle: cycle cycle cycle (Total cycles)
Change pick-up drop-out voltage
Pick-up/drop-out voltage, Drop-out voltage Max. Min. Pick-up voltage Max. Min.
Change contact resistance
Contact resistance, operations, N.C. side N.O. side
Circuit
Contact welding detection Mis-contacting detection circuit
operations,
JS-M
1-(3) Electrical life test (Door lock motor load)
Tested sample: JSM1-12V-4, pcs. Load: Max. 17.7 Min. 15.2 Switching frequency: cycles/min. (ON:OFF 0.5:0.5 Ambient temperature: 30°C 86°F Tested cycle: cycles
Change pick-up drop-out voltage
Pick-up/drop-out voltage, operations, Drop-out voltage Max. Min. Pick-up voltage Max. Min.
Change contact resistance
Contact resistance, operations, N.C. side N.O. side
Circuit
Contact welding detection Mis-contacting detection circuit
1-(4) Electrical life test
Tested sample: JSM1-12V-4, pcs. Load: motor load Switching frequency: cycles (ON:OFF Ambient temperature: 27°C 81°F
Change pick-up drop-out voltage
Pick-up voltage Pick-up/drop-out voltage, Drop-out voltage operations,
Change contact resistance
Max. Min. Contact resistance, Min. N.O. side Max.
Circuit
Detection circuit Contact welding: Min. Mis-contacting: After
Max. Min.
operations,
1-(5) Electrical life test
Tested sample: JSM1-12V-5, pcs. Load: (resistive) Switching frequency: Ambient temperature: 25°C 77°F
Change pick-up drop-out voltage
Pick-up/drop-out voltage, Pick-up voltage operations,
Change contact resistance
Contact resistance, operations, Min. N.O. side Max.
Max. Min.
Circuit
Detection circuit Contact welding: Min. sec. Mis-contacting: After sec.
Drop-out voltage
Max. Min.
1-(6) Electrical life test
Tested sample: JSM1-12V-5, pcs. Load: A/10 motor load Switching frequency: cycles (ON:OFF Ambient temperature: 27°C 81°F
Change pick-up drop-out voltage
Pick-up/drop-out voltage, Pick-up voltage operations,
Change contact resistance
Contact resistance, Max. Min. N.O. side
Max. Min.
Circuit
Detection circuit Contact welding: Min. Mis-contacting: After
Drop-out voltage
Max. Min.
operations,
JS-M
1-(7) Electrical life test (Lamp load)
Tested sample: JSM1a-12V-5, pcs. Load: 9.6A Steady, Inrush 55.2A, 14.5V (Lamp load) Operating frequency: Contact welding: time Miscontact: time
Pick-up/drop-out voltage, Pick-up voltage Drop-out voltage Max. Min. Max. Min.
Temperature rise
Tested sample: JSM1-12V-4 pcs. Measured portion: Inside coil
Temperature rise, 25°C 77°F 85°C 185°F 25°C 77°F 85°C 185°F
Circuit
Tested sample
14.5V DC12V
operations,
Coil applied voltage,
Cautions use, Relay Technical Information (Page 76).
9/1/2000
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