SUPER MINIATURE PC BOARD TYPE AUTOMOTIVE RELAY CJ RELAYS (ACJ) RoHS compliant FEATURES 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 1-pin and 8-pin twin types take up approx. twothirds the space and volume. This makes them ideal for relay unit miniaturization. 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. Pin in Paste* compatible model added Models compatible with the recently increasing Pin in Paste technique (reflow solder mounting) have been added. Pin in Paste compatible models are the flux tight type. * The Pin in Paste method may sometimes be referred to as THR (Through-hole Reflow). Environmental protection specifications Cadmium-free contacts and use of leadfree 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. TYPES Contact arrangement 1 Form C 1 Form C 2 (8 terminal) 1 Form C 2 (1 terminal) Standard packing; Carton (tube): 7 pcs.; Case: 2,8 pcs. (1 Form C), Carton (tube): 4 pcs.; Case: 1, pcs. (8 terminal), Carton (tube): 35 pcs.; Case: 1,4 pcs. (1 terminal) RATING 1. Coil data Nominal coil voltage 12 V DC (at C 68 F) V DC 6.5 V DC Nominal coil voltage 12 V DC Drop-out voltage (at C 68 F) 1. V DC.8 V DC (at C 68 F) * Other usable voltage range types are also available. Please contact us for details. Standard type Part No. 6.5 V DC ACJ1112 ACJ1112P V DC ACJ1212 ACJ1212P 6.5 V DC ACJ2112 ACJ2112P V DC ACJ2212 ACJ2212P 6.5 V DC ACJ5112 ACJ5112P V DC ACJ5212 ACJ5212P Nominal operating current [±1%] (at C 68 F) Coil resistance [±1%] (at C 68 F) Nominal operating power (at C 68 F) Usable voltage range* 53.3 ma 225Ω 64 mw 1 to V DC 66.7 ma 18Ω 8 mw 9 to V DC ASCTB221E 11-T
2. Specifications Characteristics Item Specifications Arrangement 1 Form C, 1 Form C 2 Contact Contact resistance N.O.: Typ7mΩ, N.C.: Typ1mΩ (By voltage drop 6 V DC 1 A) Contact material Ag alloy (Cadmium free) Protective construction Standard type: Sealed type : Flux tight type Nominal switching capacity (resistive load) N.O.: A 14V DC, N.C.: 1A 14V DC Rating carrying current (14V DC) N.O.: A for 1 hour, 3 A for 2 minutes (at C 68 F) (when coil powered on one side) Nominal operating power 64 mw (for pick-up voltage max. V DC), 8 mw (for pick-up voltage max. 6.5 V DC) switching capacity (resistive load)* 1 1A 12V DC Initial insulation resistance 1 MΩ (at 5 V DC) Breakdown Between open contacts 5 Vrms for 1 min. (Detection current: 1mA) Electrical voltage Between contacts and coil 5 Vrms for 1 min. (Detection current: 1mA) characteristics Operate time (at nominal voltage) 1ms (at C 68 F, excluding contact bounce time) Release time (at nominal voltage) 1ms (at C 68 F, excluding contact bounce time) Shock Functional 1 m/s 2 {1G} (Half-wave pulse of sine wave: 11ms; detection time: 1µs) resistance Destructive 1, m/s 2 {1G} (Half-wave pulse of sine wave: 6ms) Mechanical characteristics Functional 1 Hz to 1 Hz, 44.1m/s Vibration {G} (Detection time: 1µs) resistance 1 Hz to 5 Hz, 44.1m/s Destructive {G} Time of vibration for each direction;, Y direction: 2 hours, Z direction: 4 hours Mechanical 1 7 (at 1 cpm) [Standard type] <Resistive load> 1 5 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF) <Motor load> N.O. side: 2 1 5 : at 25 A (inrush), 5 A (steady), 14 V DC; 1 5 : at 25 A 14 V DC (Motor lock) Expected life N.C. side: 2 1 Electrical : at A 14 V DC (brake) (Operating frequency:.5s ON, 9.5s OFF) [] <Resistive load> 1 5 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF) <Motor load> N.O. side: 1 5 : at 25 A (inrush), 5 A (steady), 14 V DC; 5 1 4 : at 25 A 14 V DC (Motor lock) N.C. side: 1 5 : at A 14 V DC (brake) (Operating frequency:.5s ON, 9.5s OFF) Conditions Mass Conditions for operation, transport and storage* 2 operating speed Ambient temperature: 4 C to +85 C 4 F to +185 F Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature) 6 cpm (at nominal switching capacity) 1 Form C type: approx. 3.5 g.12 oz, Twin type: approx. 6.5 g.23 oz Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability, 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. Please inquire if you will be using the relay in a high temperature atmosphere (11 C 23 F). *3. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions. * If the relay is used continuously for long periods of time with coils on both sides in an energized condition, breakdown might occur due to abnormal heating depending on the carrying condition. Therefore, please inquire when using with a circuit that causes an energized condition on both sides simultaneously. REFEREE DATA 1-(1). Coil temperature rise (at room temperature) Sample: ACJ1212, 3pcs Contact carrying current: 1A,, A Ambient temperature: 25 C 77 F 18 14 1 1 8 6 4 A 1A 1-(2). Coil temperature rise (at 85 C 185 F) Sample: ACJ1212, 3pcs Contact carrying current: 1A,, A Ambient temperature: 85 C 185 F 18 14 1 1 8 6 4 A 1A 1-(3). Coil temperature rise (at room temperature) Contact carrying current: 1A,, A Ambient temperature: 25 C 77 F 18 14 1 A 1 8 1A 6 4 ASCTB221E 11-T
1-(4). Coil temperature rise (at 85 C 185 F) Contact carrying current: 1A,, A Ambient temperature: 85 C 185 F 18 14 1 1 8 6 4 A 1A 2-(1). Electrical life test (Motor free) Load: Inrush current: 25A/Steady current: 5A, Power window motor actual load (free condition) Tested voltage: 14V DC Switching frequency: ON.5s, OFF 9.5s Switching cycle: 2 1 5 Ambient temperature: Room temperature Circuit No. 1 side No. 2 side.5s.5s 5s 1s (1 cycle) 14V DC M 1-(5). Coil temperature rise (at room temperature) Sample: ACJ5212, 3pcs Contact carrying current: 1A,, A Ambient temperature: 25 C 77 F 18 14 A 1 1 1A 8 6 4 Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V 1 8 6 4 2 Contact welding: time Miscontact: time Drop-out voltage 1 No. of operations, 1 4 1-(6). Coil temperature rise (at 85 C 185 F) Sample: ACJ5212, 3pcs Contact carrying current: 1A,, A Ambient temperature: 85 C 185 F 18 14 1 1 8 6 4 Change of contact resistance Contact resistance, mω 5 4 3 1 A 1A N.C. side N.O. side 1 No. of operations, 1 4 (N.C.) (N.O.) P/W motor (free condition) Load current waveform Inrush current: 25A, Steady current: 6A, Brake current: 13A 1A 1ms ASCTB221E 11-T
2-(2). Electrical life test (Motor lock) Load: Steady current: 25A, Power window motor actual load (lock condition) Tested voltage: 14V DC Switching frequency: ON.5s, OFF 9.5s Switching cycle: 1 5 Ambient temperature: Room temperature Circuit No. 1 side No. 2 side.5s.5s 5s 1s (1 cycle) 14V DC M Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V 1 8 6 4 2 Contact welding: time Miscontact: time Drop-out voltage 5 No. of operations, 1 4 1 Change of contact resistance Contact resistance, mω 5 4 3 CJ (ACJ) N.C. side N.O. side 1 (N.O.) (N.C.) 5 1 No. of operations, 1 4 P/W motor (lock condition) Load current waveform Current value: 25A 1A 1ms DIMENSIONS (mm inch) 1. Twin type (8-pin) 1..39 2..79 2-1. 2-.39.8±.3.31±.12 The CAD data of the products with a mark can be downloaded from: http://industrial.panasonic.com/ac/e 13.7.48.539 A* 2-.6 4. 2-.24 1.45.4. 13.5.531 4-.6 4-.24 4-.25 4-.1 2-.32 2-.13 3.5.138 2-1.2 6.5 2-.47.256 * Dimensions (thickness and width) of terminal is measured before pre-soldering. Intervals between terminals is measured at. 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12 2..79 2-.59 dia. 6.5.256 4. 4-1. dia. 2-.59 dia. 4-.39 dia. 1.45 : ±.1 ±.4 ASCTB221E 11-T
2. Twin type (8-pin) 1..39 2-.6 2-.24.8±.3.31±.12.48.7.28 A* 13.8.543 2-1. 2-.39 2..79 4-.6 4-.24 4. 1.45 2-.32 2-.13 3.2.126 4-.25 4-.1 2-1.2 6.5 2-.47.256 13.7.539 Vent 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12 2..79 2-.59 dia. 6.5.256 4. 4-1. dia. 2-.59 dia. 4-.39 dia. 1.45 : ±.1 ±.4 * Dimensions (thickness and width) of terminal is measured before pre-soldering. Intervals between terminals is measured at. 3. Twin type (1-pin) Standard type 13.5.531 1..39.48.4. 14.4.567 4-1.5 dia. 4-.59 dia. 4-1. dia. 4-.39 dia. 2-.59 dia. 2.7. 3.5.138 4-.6 4-.24 4-.6 4-.24 4-1. 4-.39.3.12.65 4. 2-.32.8.31 2-.13 1.45 4-.25 4-.1 2-1.2 2-.47 2.7. 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12.3.12 4. 1.45 : ±.1 ±.4 4. Twin type (1-pin) 13.8.543 1..39.48.7.28 14.4.567 Vent 4-1.5 dia. 4-.59 dia. 4-1. dia. 4-.39 dia. 2-.59 dia. 2.7. 3.2.126 4-.6 4-.24 4-1. 4-.39 4-.6 4-.24 4-.25 4-.1.3.12.65 4. 2-.32.8.31 2-.13 1.45 2-1.2 2-.47 2.7. 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12.3.12 4. 1.45 : ±.1 ±.4 ASCTB221E 11-T
5. Slim 1 Form C Standard type.48 2-.59 dia. 2-1. dia. 2-.39 dia. 1..39 4..32.13 1.45 13.5.531.4. 3.5.138 2-.6 2-.24 2-.6 2-.24 2-1. 2-.39.3.12.65.8.31 2-.25 2-.1 1.2.47 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12.3.12 4. 1.45 1.5 dia..59 dia. : ±.1 ±.4 6. Slim 1 Form C.48 2-.59 dia. 2-1. dia. 2-.39 dia. 1..39 3.2.126 2-.6 2-.24 2-.6 2-1. 2-.24 2-.39 2-.25 2-.1.3.12.65.8.31 4..32.13 1.45 13.8.543.7.28 1.2.47 Vent 1mm.39 inch: ±.1 ±.4 1 to 3mm.39 to.118 inch: ±.2 ±.8 3mm.118 inch: ±.3 ±.12.3.12 4. 1.45 1.5 dia..59 dia. : ±.1 ±.4 For Cautions for Use. ASCTB221E 11-T
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