CQ1-12V

CQ 1 FORM C AUTOMOTIVE SILENT RELAY CQ RELAYS (ACQ) FEATURES TYPICAL APPLICATIONS • Sound pressure reduced by approx. 20 dB from that of the company’s non-silent relays • Space saving • Adopting standard terminal pitch (for compact relays) • Plastic sealed type • Wiper load models are listed For intermittent wipers and applications requiring quiet operation ORDERING INFORMATION CQ - Contact arrangement 1: 1 Form C W1: 1 Form C for wiper load Coil voltage (DC) 12 V TYPES Contact arrangement 1 Form C 1 Form C for wiper load Coil voltage Model No. ACQ131 ACQW131 12V DC Part No. CQ1-12V CQ1W-12V Standard packing; Carton (tube): 40 pcs.; Case: 800 pcs. RATING 1. Coil data 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 Usable voltage range 12V DC Max. 7.2V DC (Initial) Min. 1.0V DC (Initial) 53.3 mA 225 640 mW 10 to 16V DC Note: Other pick-up voltage types are also available. Please contact us for details. ds_61208_en_cq: 310113D 1 CQ 2. Specifications 1) Standard CQ relay Characteristics Contact Rating Electrical characteristics Mechanical characteristics Item Arrangement Contact resistance (Initial) Contact voltage drop Contact material Nominal switching capacity (resistive load) Nominal operating power Min. switching capacity (resistive load)*1 Specifications 1 Form C N.O.: Typ7m, N.C.: Typ8m (By voltage drop 6V DC 1A) Max. 0.2V (at 10 A) Ag alloy (Cadmium free) N.O.: 20A 14V DC, N.C.: 10A 14V DC N.O.: 35A for 2 minutes, 25A for 1 hour (at 20C 68F) 30A for 2 minutes, 20A for 1 hour (at 85C 185F) 640 mW 1A 14V DC Insulation resistance (Initial) Min. 100 M (at 500V DC, Measurement at same location as “Breakdown voltage” section.) Between open contacts Between contacts and coil Operate time (at nominal voltage) Release time (at nominal voltage) Functional Shock resistance Destructive Functional Vibration resistance Destructive 500 Vrms for 1 min. (Detection current: 10mA) 500 Vrms for 1 min. (Detection current: 10mA) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial) Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10s) Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms) 10 Hz to 100 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10s) 10 Hz to 500 Hz, Min. 44.1 m/s2 {4.5G} Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours Min. 107 (at 120 cpm) Min. 105 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF) Min. 3105 (Inrush 30A, steady 5A, 20A 14V DC at brake current) (Operating frequency: 1s ON, 2s OFF) Ambient temperature: –40C to +85C –40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) Approx. 6.5g .23 oz Max. carrying current (12V DC initial)*3 Breakdown voltage (Initial) Mechanical Expected life Conditions Electrical*4 Conditions for operation, transport and storage*2 Max. operating speed Mass 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.The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information. *3.Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions. *4.Motor load does not apply to wiper load applications. 2) For wiper load (ACQW131) Anything outside of that given below complies with standard CQ relays. Characteristics Rating Item Max. carrying current (12V DC initial)*1 Expected life Electrical Specifications N.O.: 25A for 1 minutes, 15A for 1 hour (at 20C 68F) N.O. side: Min. 5105 (Inrush 25A, steady 6A 14V DC) N.C. side: Min. 5105 (12A 14V DC at brake current) (Operating frequency: 1s ON, 9s OFF) Note: *1. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions. 2 ds_61208_en_cq: 310113D CQ REFERENCE DATA 40 (N.O. side Room temperature) 35 Coil applied voltage, VDC 60 Switching voltage, VDC 2. Ambient temperature and operating voltage range 50 40 30 20 30 25 20 10 10 0 Operating voltage range 15 5 0 10 20 30 40 Switching current, A 0 −40 −20 50 3. Ambient temperature characteristics 80 Ratio against the rated voltage, % 1. Max. switching capability (Resistive load, initial) 70 Pick-up voltage upper limit 60 50 40 30 20 Pick-up voltage lower limit 10 Pick-up voltage (Cold start) 0 20 40 60 8085 100 120 Ambient temperature, °C 0 −40 85 20 Ambient temperature, °C 4. Distribution of pick-up and drop-out voltage 5. Distribution of operate time 6. Distribution of release time Sample: ACQ131, 100pcs Sample: ACQ131, 100pcs Sample: ACQ131, 100pcs Quantity, n Quantity, n 50 40 30 20 10 100 100 90 90 80 80 70 70 Quantity, n Pick-up voltage Drop-out voltage 60 50 40 30 20 20 10 10 9 7 6 Pick-up voltage Max. x Min. 5 4 Drop-out voltage 2 Max. x Min. 0 10 25 No. of operations, × 104 8.-(2) Operation noise distribution When operate When release 25 25 20 20 Quantity, n Quantity, n 8.-(1) Operation noise distribution 10 5 5 50 52 ds_61208_en_cq: 310113D 54 56 3 3.5 N.C. side N.O. side 40 30 Max. x Max. Min. x Min. 20 50 10 0 0 10 25 No. of operations, × 104 0 50 Measuring conditions Sample: ACQ131, 50 pcs. Equipment setting: “A” weighted, Fast, Max. hold Coil voltage: 12V DC Coil connection device: Diode Background noise: Approx. 20dB 15 10 Noise level, dB 2.5 3 0 48 2 50 8 1 15 1.5 Change of contact resistance 10 M 46 1 Time, ms Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V Sample: ACQW131 Quantity: n = 3 Load: N.O. side: Inrush 25A, steady 6A 14V DC N.C. side: Brake current 12A 14V DC Operating frequency: ON 1s, OFF 9s Ambient temperature: Room temperature Circuit 44 0.5 Time, ms 7. Electrical life test for wiper load (motor free) 42 0 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 Voltage, V 0 50 30 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 * Without diode 60 40 Contact resistance, mΩ 60 Microphone Relay 50mm 1.969inch Sponge 38 40 42 44 46 48 50 52 Noise level, dB 3 CQ DIMENSIONS (mm inch) CAD Data Data from our Web site. Download CAD External dimensions CAD Data 17.0 .669 PC board pattern (Bottom view) 5×1.5+0.1 0 dia. 5×.059+.004 dia. 0 13.0 .512 10.0 .394 16.6 .654 Max. 1.0 .039 0.4 .016 CAD Data 3.5 .138 5×0.25 5×.010 10.2 .402 2.5 .098 Tolerance: 0.1 .004 *A 5×1.2 Pre-soldering 5×.047 Schematic (Bottom view) NO 10.0 .394 1.5 .059 2.5 .098 10.2 .394 COM Dimension: Max. 1mm .039 inch: 1 to 3mm .039 to .118 inch: Min. 3mm .118 inch: Tolerance 0.1 .004 0.2 .008 0.3 .012 COIL NC * Dimensions (thickness and width) of terminal is measured before pre-soldering. Intervals between terminals is measured at A surface level. For Cautions for Use, see Relay Technical Information. 4 ds_61208_en_cq: 310113D