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.
.630 .472
inch
.866
15.5 .610
Base area been reduced half
SPECIFICATIONS
Contact
Arrangement Contact material Initial contact resistance, max. voltage drop Nominal switching capacity Rating (resistive Max. switching power load) Max. switching voltage Max. switching current Mechanical 120cpm) Expected life Electrical (min. rated operations) load) Coil Nominal operating power
Characteristics
Form Form Max. operating speed rated load) Initial insulation resistance*
Min. Vrms 1min. Vrms 1min. Max. 20°C 68°F) Max. 20°C 68°F) Max. 70°C*12
Silver alloy (N.O.) (N.C.)
Between open contacts Initial breakdown voltage*10 Between contact coil Operate time* nominal voltage) Release time (without diode)*11 nominal voltage) Temperature rise
Resistive Motor load
(N.O.)* (N.C.)*3
Shock resistance Vibration resistance
Functional* Functional*
Min. m/s2 Min. 1,000 m/s2 {100 Min. 44.1 m/s2 {4.5
Destructive*14
(N.O.)*6 (N.O.)*7 (N.C.)*8
minute, coil applied, voltage: 12V, 20°C 68°F
Destructive Min. 44.1 m/s2 {4.5 Conditions case operation, Ambient +85°C +185°F transport storage*16 temp. (Not freezing condensing Humidity R.H. temperature) Unit weight Approx. .176
Remarks;
(steady), (inrush) (Motor lock), operating frequency: (steady), (inrush) (Motor lock) peak (Braking current) operating frequency:
Measurement same location "Initial break down voltage" section. Detection current: 10mA Excluding contact bounce time. resistive method; nominal voltage applied coil; contact carrying current: 85°C 185°F Half-wave pulse sine wave: detection time: Half-wave pulse sine wave: Detection time: Refer Conditions operation, transport storage mentioned AMBIENT ENVIRONMENT (Page
TYPICAL APPLICATIONS
Auto motive Power windows, auto door lock, electrically powered roof, electrically powered mirror, cornerring lamp.
ORDERING INFORMATIONS
Contact arrangement Form Form Coil voltage(DC)
(Note) Standard packing: Carton: pcs.; Case: 1,000 pcs.
TYPES COIL DATA
Contact arrangement Form Form Part Nominal voltage, Pick-up Drop-out voltage, voltage, (max.) (min.) 20°C 68°F) 20°C 68°F) (Initial) (Initial) (Initial) (Initial) Coil resistance (±10%) Nominal Nominal Max. operating operating allowable current power voltage (±10%) 20°C 68°F) 20°C 68°F) 85°C 185°F) 53.3 53.3 inch
15.5 .610 .472
JJM1a-12 JJM1-12
DIMENSIONS
13.9 .547 .016 .138 2-0.3 .012 .047
Schematic (Bottom view)
board pattern (Bottom view)
3-1.4 dia. 3-.055
COIL
.059 dia. 10.0 .394
2-0.4 .016
.098
10.2 .402 4-1.4 dia. 4-.055
COIL
.059 dia. 10.0 .394
10.0 .394
.012 .098
10.2 .402
4-1.0 .039 1.6±0.3 .063±.012
Note
Marked terminal only 1Form type
Dimension General tolerance Max. .039 inch: ±0.1 ±.004 .039 .118 inch: ±0.2 ±.008 Min. .118 inch: ±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°C
Ambient temperature characteristics
Tested sample JJM1-12V, 5pcs
3-(1). Electrical life test rated lord)
Tested Sample JJM1-12V Quantity Load Resisitive load side side Operating frequency 1.5s, 1.5s Contact welding time Miscontact time
Pick-up drop-out voltage,
Pick-up drop-out voltage, Coil applied voltage,
Drop-out voltage Pick-up voltage
Temperature rise,
Pick-up voltage Max. Min.
current through contact
Drop-out voltage Max. Min. operations,
Ambient temperature,
3-(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 Circuit Tested sample
Contact welding time Miscontact time
Pick-up voltage
Max. Min.
Drop-out voltage
Max. Min.
operations,
3-(3). Electrical life test (Motor lock)
Tested sample Load
Pick-up drop-out voltage,
JJM1-12V, 6pcs. 20A, 14VDC, Power window motor load (lock condition). Operating frequency Circuit
Tested sample
Contact welding time Miscontact time
Pick-up voltage Max. Min.
Drop-out voltage Max. Min. operations,
NOTE
Soldering recommend following soldering conditions. Automatic soldering Preheating: 100°C 212°F, within mins board solder surface) Soldering: 260°C 500°F, within secs Hand soldering Iron temperature: 300°C 571°F Soldering iron: Soldering time: Within secs
2000 Matsushita Electric Works Group Europe Cautions Use, Relay Technical Information.
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