cj (acj) types standard packing; carton (tube): 70 pcs.; case: 2,800 pcs. (1 form c), carton (tube): 40 pcs.; case: 1,000 pcs. (8 terminal), carton (tube): 35 pcs.; case: 1,400 pcs. (10 terminal) rating 1. coil data * other usable voltage range types are also available. please contact us for details. super miniature pc board type aut omotive relay cj relays (acj) contact arrangement nominal coil voltage pick-up voltage (at 20 c 68 f ) part no. standard type pin in paste type 1 form c 12 v dc max.6.5 v dc (initial) ACJ1112 ACJ1112p max.7.2 v dc (initial) acj1212 acj1212p 1 form c 2 (8 terminal) max.6.5 v dc (initial) acj2112 acj2112p max.7.2 v dc (initial) acj2212 acj2212p 1 form c 2 (10 terminal) max.6.5v dc (initial) acj5112 acj5112p max.7.2 v dc (initial) acj5212 acj5212p nominal coil voltage pick-up voltage (at 20 c 68 f ) drop-out voltage (at 20 c 68 f ) nominal operating current [ 10%] (at 20 c 68 f ) coil resistance [ 10%] (at 20 c 68 f ) nominal operating power (at 20 c 68 f ) max. continuous voltage* 12 v dc max. 7.2 v dc (initial) min. 1.0 v dc (initial) 53.3 ma 225 ? 640 mw 10 to 16 v dc max. 6.5 v dc (initial) min. 0.8 v dc (initial) 66.7 ma 180 ? 800 mw 9 to 16 v dc features 1. smallest in its class, it is extremely compact at approx. 2/3 the size of previous products. compared to our previous miniature type ct relay, both the 1 form c and 10-pin and 8-pin twin types take up approx. two- thirds the space and volume. this makes them ideal for relay unit miniaturization. 2. compact and high-capacity 25 a load switching high capacity control is possible while being compact and capable of motor lock load switching at 25 a, 14 v dc. 3. pin in paste* compatible model added models compatible with the recently increasing pin in paste technique (re?w solder mounting) have been added. pin in paste compatible models are the ?x tight type. * the pin in paste method may sometimes be referred to as thr (through-hole re?w). 4. environmental protection speci?ations cadmium-free contacts and use of lead- free solder are standard. environmental pollutants are not used. typical applications ?powered windows ?automatic door locks ?electrically powered mirrors ?powered sunroofs ?powered seats ?lift gates ?smart j/b related products, etc. rohs directive compatibility information http://www.mew.co.jp/ac/e/environment/ ne w all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
cj (acj) 2. speci?ations 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 refer to conditions for operation, transport and storage mentioned in ambient environment please inquire if you will be using the relay in a high temperature atmosphere (110 c 230 f ). reference data characteristics item speci?ations contact arrangement 1 form c, 1 form c 2 initial contact resistance (initial) n.o.: typ7m ? , n.c.: typ10m ? (by voltage drop 6 v dc 1 a) contact material ag alloy (cadmium free) protective construction standard type: sealed type pin in paste type: flux tight type rating nominal switching capacity n.o.: 20a 14v dc, n.c.: 10a 14v dc max. carrying current (14v dc) n.o.: 20 a for 1 hour, 30 a for 2 minutes (at 20 c 68 f ) nominal operating power 640 mw (for pick-up voltage max. 7.2 v dc), 800 mw (for pick-up voltage max. 6.5 v dc) min. switching capacity* 1 1a 12v dc electrical characteristics initial insulation resistance min. 100 m ? (at 500 v dc) initial breakdown voltage between open contacts 500 vrms for 1 min. (detection current: 10ma) between contacts and coil 500 vrms for 1 min. (detection current: 10ma) operate time (at nominal voltage) max. 10ms (at 20 c 68 f , excluding contact bounce time) (initial) release time (at nominal voltage) max. 10ms (at 20 c 68 f , excluding contact bounce time) (initial) mechanical characteristics shock resistance functional min. 100 m/s 2 {10g} (half-wave pulse of sine wave: 11ms; detection: 10 s) destructive min. 1,000 m/s 2 {100g} (half-wave pulse of sine wave: 6ms) vibration resistance functional 10 hz to 100 hz, min. 44.1m/s 2 {4.5g} (detection time: 10 s) destructive 10 hz to 500 hz, min. 44.1m/s 2 {4.5g} time of vibration for each direction; x, y direction: 2 hours, z direction: 4 hours expected life mechanical min. 10 7 (at 120 cpm) electrical [standard type] min. 10 5 (at nominal switching capacity, operating frequency: 1s on, 9s off) n.o. side: min. 2 10 5 : at 25 a (inrush), 5 a (steady), 14 v dc; min. 10 5 : at 25 a 14 v dc (motor lock) n.c. side: min. 2 10 5 : at 20 a 14 v dc (brake) (operating frequency: 0.5s on, 9.5s off) [pin in paste type] min. 10 5 (at nominal switching capacity, operating frequency: 1s on, 9s off) n.o. side: min. 10 5 : at 25 a (inrush), 5 a (steady), 14 v dc; min. 5 10 4 : at 25 a 14 v dc (motor lock) n.c. side: min. 10 5 : at 20 a 14 v dc (brake) (operating frequency: 0.5s on, 9.5s off) conditions conditions for operation, transport and storage* 2 ambient temp: ?0 c to +85 c ?0 f to +185 f humidity: 5% r.h. to 85% r.h. (not freezing and condensing at low temperature) max. operating speed 6 cpm (at nominal switching capacity) unit weight 1 form c type: approx. 3.5 g .12 oz twin type: approx. 6.5 g .23 oz 1-(1). coil temperature rise (at room temperature) sample: acj1212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 25 c 77 f 1-(2). coil temperature rise (at 85 c 185 f ) sample: acj1212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 85 c 185 f 1-(3). coil temperature rise (at room temperature) sample: acj2212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 25 c 77 f 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v te mperature rise, c 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v te mperature rise, c 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v temperature rise, c all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
cj (acj) 1-(4). coil temperature rise (at 85 c 185 f ) sample: acj2212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 85 c 185 f 1-(5). coil temperature rise (at room temperature) sample: acj5212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 25 c 77 f 1-(6). coil temperature rise (at 85 c 185 f ) sample: acj5212, 3pcs measured portion: inside the coil contact carrying current: 10a, 15a, 20a ambient temperature: 85 c 185 f 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v temperature rise, c 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v temperature rise, c 0 80 60 40 20 12 16 200 160 140 180 120 100 14 20a 15a 10a coil applied voltage, v temperature rise, c 2-(1). electrical life test (motor free) sample: acj2212, 3pcs; load: inrush current: 25a/ steady current: 5a, power window motor actual load (free condition); tested voltage: 14v dc; switching frequency: (on:off = 0.5s:9.5s); switching cycle: 2 10 5 ; ambient temperature: room temperature circuit change of pick-up and drop-out voltage change of contact resistance no. 1 side no. 2 side 0.5s 0.5s 5s 10s (1 cycle) p/w motor (free condition) 14v dc m no. of operations, 10 4 pick-up and drop-out voltage, v 2010 0 8 6 4 2 10 max. max. min. min. x x pick-up voltage drop-out voltage contact welding: 0 time miscontact: 0 time n.o. side n.c. side 0 no. of operations, 10 4 contact resistance, m ? max. min. x(n.c.) 10 30 20 40 50 020 10 max. min. x(n.o.) load current waveform inrush current: 25a, steady current: 6a, brake current: 13a 100ms 10a all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
cj (acj) dimensions (unit: mm inch ) 2-(2). electrical life test (motor lock) sample: acj2212, 3pcs; load: steady current: 25a, pow er window motor actual load (lock condition); tested voltage: 14v dc; switching frequency: (on:off = 0.5s:9.5s); switching cycle: 10 5 ; ambient temperature: room temperature circuit change of pick-up and drop-out voltage change of contact resistance no. 1 side no. 2 side 0.5s 0.5s 5s 10s (1 cycle) p/w motor (lock condition) 14v dc m no. of operations, 10 4 pick-up and drop-out voltage, v 105 0 8 6 4 2 10 max. max. min. min. x x pick-up voltage drop-out voltage contact welding: 0 time miscontact: 0 time n.o. side n.c. side 0 no. of operations, 10 4 contact resistance, m ? max. min. x(n.c.) 10 30 20 40 50 0510 max. min. x(n.o.) load current waveform current value: 25a 100ms 10a 1. twin type (8-pin) external dimensions 2-0.32 4-0.6 0.8 0.3 2-0.6 sealed by epoxy resin a* pre-soldering (all terminals) 12.2 13.5 13.7 0.4 max. 1.0 3.5 4-0.25 6.52-1.2 4.5 4.5 2.0 2-1.0 10.45 4.0 .480 .539 .531 .016 .138 max. .039 4-.024 2-.039 4-.010 .2562-.047 .177 .177 .079 2-.013 .031 .012 2-.024 .411 .157 dimension: 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 speci?d in this catalog is measured before pre-soldering. intervals between terminals is measured at a surface level. pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 10.45 4.0 2-1.5 dia.2-1.5 dia. 4-1.0 dia. 6.5 4.5 4.5 2.0 .256 .177 .177 .079 2-.059 dia. .411 .157 4-.039 dia. 2-.059 dia. nc coil com com no coil all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
cj (acj) 2. twin type (8-pin) pin in paste type external dimensions vent 13.7 .539 a* pre-soldering (all terminals) 12.2 13.8 0.7 max. 1.0 3.2 .480 .543 .028 .126 max. .039 2-0.320.8 0.3 4-0.6 sealed by epoxy resin 4-0.25 6.52-1.2 4.5 4.5 2.0 2-1.0 10.45 4.0 2-.039 4-.010 .2562-.047 .177 .177 .079 2-.013.031 .012 4-.024 2-0.6 2-.024 .411 .157 dimension: 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 speci?d in this catalog is measured before pre-soldering. intervals between terminals is measured at a surface level. pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 10.45 4.0 2-1.5 dia.2-1.5 dia. 4-1.0 dia. 6.5 4.5 4.5 2.0 .256 .177 .177 .079 2-.059 dia. .411 .157 4-.039 dia. 2-.059 dia. nc coil com comno coil 3. twin type (10-pin) standard type external dimensions pre-soldering (all terminals) a surface level sealed by epoxy resin 12.2 .480 14.4 .567 13.5 .531 0.4 .016 max. 1.0 .039 3.5 .138 1.65 .065 2-0.32 2-.013 10.45 .411 4.0 .157 0.8 .031 4.5 .177 4.5 .177 2.7 .106 2-1.2 2-.047 7.2 .283 4-0.25 4-.010 4-0.6 4-.024 4-0.6 4-.024 0.3 .012 4-1.0 4-.039 3.6 .142 3.6 .142 7.2 .283 dimension: 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 pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 4.5 .177 4.5 .177 2.7 .106 7.2 .283 4.0 .157 10.45 .411 3.6 .142 7.2 .283 3.6 .142 0.3 .012 2-1.5 dia. 2-.059 dia. 4-1.0 dia. 4-.039 dia. 4-1.5 dia. 4-.059 dia. coil com no nc coil com no nc 4. twin type (10-pin) pin in paste type external dimensions pre-soldering (all terminals) a surface level vent sealed by epoxy resin 14.4 .567 12.2 .480 13.8 .543 0.7 .028 max. 1.0 .039 3.2 .126 1.65 .065 2-0.32 2-.013 10.45 .411 4.0 .157 0.8 .031 4.5 .177 4.5 .177 2.7 .106 2-1.2 2-.047 7.2 .283 4-0.25 4-.010 4-0.6 4-.024 4-0.6 4-.024 0.3 .012 4-1.0 4-.039 3.6 .142 3.6 .142 7.2 .283 dimension: 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 pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 4.5 .177 4.5 .177 2.7 .106 7.2 .283 4.0 .157 10.45 .411 3.6 .142 7.2 .283 3.6 .142 0.3 .012 2-1.5 dia. 2-.059 dia. 4-1.0 dia. 4-.039 dia. 4-1.5 dia. 4-.059 dia. coil coil com com no nc no nc all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
cj (acj) example of circuit forward/reverse control circuits of dc motor (for 1 form c 2 (8 terminal) type) for cautions for use, see relay technical information. 5. slim 1 form c standard type external dimensions pre-soldering (all terminals) a surface level sealed by epoxy resin 2-0.25 2-.010 12.2 .480 7.2 .283 13.5 .531 0.4 .016 3.5 .138 max. 1.0 max. .039 4.5 .177 1.2 .047 0.32 .013 2-0.6 2-.024 2-0.6 2-.024 10.45 .411 4.0 .157 2-1.0 2-.039 3.6 .142 1.65 .065 0.8 .031 0.3 .012 dimension: 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 pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 10.45 4.0 1.5 dia. 2-1.5 dia. 4.5 3.6 .177 .142 0.3 .012 2-.059 dia. 2-1.0 dia. 2-.039 dia. .411 .157 .059 dia. coil com no nc 6. slim 1 form c pin in paste type external dimensions 0.8 .031 pre-soldering (all terminals) a surface level sealed by epoxy resin vent 12.2 .480 7.2 .283 max. 1.0 max. .039 3.2 .126 13.8 .543 0.7 .028 4.5 .177 2-0.25 2-.010 1.2 .047 0.32 .013 10.45 .411 4.0 .157 2-0.6 2-.024 2-1.0 2-.039 2-0.6 2-.024 0.3 .012 3.6 .142 1.65 .065 dimension: 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 pc board pattern (bottom view) tolerance: 0.1 .004 schematic (bottom view) 10.45 4.0 1.5 dia. 2-1.5 dia. 4.5 3.6 .177 .142 0.3 .012 2-.059 dia. 2-1.0 dia. 2-.039 dia. .411 .157 .059 dia. coil com no nc : power window motor 12 v dc sw a m m sw b no no nc nc com com all rights rese r v ed ? c opyright matsushita elect r ic w o r k s , ltd.
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