JJM-RELAYS Perfect automobile electrical systems. Over openings p

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JJM-RELAYS Perfect automobile electrical systems. Over openings p

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HALF-SIZE AUTOMOTIVE RELAY
JJM-RELAYS
Perfect automobile electrical systems. Over openings possible with motor load, inrush current steady state current (N.O. side) Plastic sealed type. Plastically sealed automatic cleaning.
15.5 .610 .472 13.9 .547
Compact (half-size). base area approximately half size conventional (JSM) relays. controller unit made more compact. Base area been reduced half
.630 .472 .866
inch
15.5 .610
SPECIFICATIONS
Contact
Arrangement Contact material Initial contact resistance, max. voltage drop Nominal switching capacity Rating Max. switching power (resistive Max. switching voltage load) Max. carrying current Mechanical 120cpm) Expected life (min. operations) Resistive Electrical rated Motor load) load Form Form Silver alloy (N.O.) (N.C.) (12V, 20°C 68°F minutes) (12V, 20°C 68°F hour) (12V, 85°C 185°F minutes) (12V, 85°C 185°F hour) (N.O.)*2 (N.C.)*3 (N.O.)*6 (N.O.)*7 (N.C.)*8
Measurement same location "Initial break down voltage" section. Detection current: 10mA Excluding contact bounce time. Half-wave pulse sine wave: detection time: Half-wave pulse sine wave: Detection time: Refer Conditions operation, transport storage mentioned AMBIENT ENVIRONMENT (Page
Characteristics
Max. operating speed rated load) Initial insulation resistance* Initial breakdown voltage*10
Min. Vrms 1min. Vrms 1min. Max. 20°C 68°F) Max. 20°C 68°F) Min. m/s2 Min. 1,000 m/s2 {100 Min. 44.1 m/s2 {4.5 Min. 44.1 m/s2 {4.5 +85°C +185°F R.H. Approx. .176
Between open contacts Between contact coil
Operate time*11 nominal voltage) Release time (without diode)*11 nominal voltage) Functional*12 Shock resistance Destructive*13 Functional*14 Vibration resistance Destructive Conditions case opera- Ambient tion, transport storage*15 temp. (Not freezing condensHumidity temperature) Unit weight
Coil
Nominal operating power Remarks
Specifications will vary with foreign standards certification ratings. (steady), (inrush) (Motor lock), operating frequency: (steady), (inrush) (Motor lock) peak (Braking current) operating frequency:
TYPICAL APPLICATIONS
Power windows, auto door lock, electrically powered roof, electrically powered mirror, cornerring lamp.
ORDERING INFORMATION
Contact arrangement Form Form Coil voltage(DC)
(Note) Standard packing: Carton: pcs.; Case: 1,000 pcs.
TYPES COIL DATA 20°C 68°F)
Contact arrangement Form Form Part JJM1a-12 JJM1-12 Nominal voltage, Pick-up voltage, (max.) (Initial) (Initial) Drop-out voltage, Coil resistance (min.) (±10%) (Initial) (Initial) Nominal operating current (±10%) 53.3 53.3 Nominal operating power Usable voltage range, inch
15.5 .610 .472
DIMENSIONS
Schematic (Bottom view)
3-1.4 dia. 3-.055 13.9 .547 .016 .138 2-0.3 .012 .047 2-0.4 .016 .098 10.2 .402 4-1.4 dia. 4-.055
board pattern (Bottom view)
COIL
.059 dia. 10.0 .394
4-1.0 .039 1.6±0.3 .063±.012 COIL
.059 dia. 10.0 .394
10.0 .394
.012 .098
10.2 .402
Note
Marked terminal only 1Form type
Dimension: Max. .039 inch: .039 .118 inch: Min. .118 inch:
General tolerance ±0.1 ±.004 ±0.2 ±.008 ±0.3 ±.012
.098
10.2 .402
Tolerance: ±0.1 ±.004
REFERENCE DATA
Coil temperature rise
Tested sample: JJM1-12V, 6pcs Point measured: Inside coil Contact current: current through contact, 10A, 15A, Resistance method, ambient temperature 85°C 185°F
Coil applied voltage,
2-(1). Electrical life test rated load)
Tested Sample: JJM1-12V Quantity: Load: Resisitive load side: side: Operating frequency: 1.5s, 1.5s
Pick-up drop-out voltage,
Contact welding: time Miscontact: time
Pick-up voltage Max. Min.
Temperature rise,
current through contact
Drop-out voltage Max. Min. operations,
2-(2). Electrical life test (Motor free)
Pick-up drop-out voltage,
Tested Sample: JJM1-12V, 2pcs. Load: Inrush 25A, Brake current 18A, Power window motor load (Free condition). Operating frequency: 0.5s, 9.5s
Contact welding: time Miscontact: time
Circuit
Tested sample
Pick-up voltage
Max. Min.
Drop-out voltage
operations,
Max. Min.
2-(3). Electrical life test (Motor lock)
Tested sample: JJM1-12V, 6pcs. Load: 20A, 14VDC, Power window motor load (lock condition). Operating frequency:
Pick-up drop-out voltage,
Contact welding: time Miscontact: time
Pick-up voltage Max. Min.
Circuit
Tested sample
Drop-out voltage Max. Min. operations,
Cautions use, Relay Technical Information (Page 76).
9/1/2000
Rights Reserved, Copyright Matsushita Electric Works, Ltd.
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