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| CQ 1 FORM C AUTOMOTIVE QUIET RELAY CQ-RELAYS * Next-generation standard terminal pitch employed The terminal array used is identical to that used in JJM relays. 2.5 .098 10.2 .400 FEATURES 17.0 .669 13.0 .512 16.6 .654 * Quiet Noise has been reduced by approximately 20 dB, using our own silencing design. * Less space required Measuring only 17(L)x13(W)mm (.669(L)x.512(W) inches), this product ranks first among automotive quiet relays in terms of saving space. * Sealed construction mm inch 10 .393 SPECIFICATIONS Contact Arrangement Contact material Initial contact resistance, max. (By voltage drop 6 V DC 1A) Contact voltage drop, max. Nominal switching capacity Rating Max. carrying current 1 Form C Silver alloy 100 m 0.2V (at 10 A switching) N.O.: 20 A 14 V DC N.C.: 10 A 14 V DC 35 A for 2 minutes, 25 A for 1 hour (12 V, at 20C 68F) 30 A for 2 minutes, 20 A for 1 hour (12 V, at 85C 185F) Min. 107 Min.105*1 Min. 3x105*2 640 mW Characteristics Max. operating speed (at nominal switching capacity) Initial insulation resistance*3 Between open contacts Initial breakdown Between contacts and coil voltage*4 Operate time*5 (at nominal voltage)(at 20C68F) Release time (without diode)*5 (at nominal voltage)(at 20C68F) Functional*6 Shock resistance Destructive*7 Functional*8 Vibration resistance Destructive*9 Conditions for operation, Ambient transport and storage*10 temperature (Not freezing and condensHumidity ing at low temperature) Unit weight *9 Time of vibration for each direction; X, Y direction: 2 hours Y X Z direction: 4 hours Z 6 cpm Min. 100 M (at 500 V DC) 500 Vrms for 1 min. 500 Vrms for 1 min. Max. 10 ms (initial) Max. 10 ms (initial) Min. 100 m/s2 {10G} Min. 1,000 m/s2 {100G} 10 to 100 Hz, Min. 44.1 m/s2 {4.5G} 10 to 500 Hz, Min. 44.1 m/s2 {4.5G} -40 to +85C -40 to +185F 5 to 85% R.H. Approx. 6.5g .23 oz Expected life (min. operations) Mechanical (at 120 cpm) Resistive load Electrical Motor load Coil Nominal operating power Remarks * Specifications will vary with foreign standards certification ratings. *1 At nominal switching capacity, operating frequency: 1s ON, 9s OFF *2 N.O.: at 5 A (steady), 30 A (inrush)/N.C.: at 20 A (brake) 14 V DC, operating frequency: 1s ON, 2s OFF *3 Measurement at same location as "Initial breakdown voltage " section 4 Detection current: 10mA * *5 Excluding contact bounce time *6 Half-wave pulse of sine wave: 11ms; detection: 10s *7 Half-wave pulse of sine wave: 6ms *8 Detection time: 10s *10 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61) TYPICAL APPLICATIONS * Intermittent wiper * Cruise control * Power windows * Auto door lock * Car stereo * Car air-conditioner ORDERING INFORMATION Ex. CQ Contact arrangement 1 Form C 1 - 12 V Coil voltage(DC) 12 V Standard packing: Carton(tube package) 40pcs. Case: 800pcs. 370 CQ TYPES AND COIL DATA (at 20C 68F) Part No. CQ1-12V Nominal voltage, V DC 12 Pick-up voltage, V DC (max.) (Initial) 7.2 Drop-out voltage, V DC (min.) (Initial) 1.0 Coil resistance, (10%) 225 Nominal operating current, mA (10%) 53.3 Nominal operating power, mW 640 Usable voltage range, V DC 10 to 16 mm inch 17.0 .669 13.0 .512 DIMENSIONS 5-1.5 +0.1dia 0 5-.059 +.004 dia 0 PC board pattern (Bottom view) 16.6 .654 0.4 .016 3.5 .138 5-0.25 .010 Pre-soldering *A 5-1.2 .047 Max. 1.0 .039 2.5 .098 10.2 .402 10.0 .394 Sealed by epoxy resin Tolerance: 0.1 .004 Schematic (Bottom view) 10.0 .394 1.5 .059 2.5 .098 NO 10.2 .394 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 COM COIL NC * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level. EXAMPLE OF CIRCUIT Control circuit for intermittent wiper motor NO 12 VDC COM NC M M Wiper motor REFERENCE DATA 1-(1). Coil temperature rise (at 20C 68F) Sample: CQ1-12V, 5pcs Contact carrying cureent: 10A, 15A, 20A 200 1-(2). Coil temperature rise (at 85C 185F) Sample: CQ1-12V, 5pcs Contact carrying cureent: 10A, 15A 200 Temperature rise, C 120 20A 15A 10A Temperature rise, C 160 160 120 15A 10A 80 80 40 40 0 12 14 16 0 12 14 16 Coil applied voltage, V Coil applied voltage, V 371 CQ 2. Electrical life test (Motor load) Pick-up and drop-out voltage, V Tested sample: CQ1-12 V, 3pcs. Load: 5A steady, Inrush 30A, 14V DC Operating frequency: ON 1s, OFF 2s Tested sample 10 Contact welding: 0 time Miscontact: 0 time Pick-up voltage 8 Max. X Min. 6 4 Drop-out voltage 2 Max. X Min. 0 15 No. of operations, x 104 30 M 0 3-(1). Operation noise distribution When operate 25 3-(2). Operation noise distribution When release 25 Measuring conditions Tested sample: CQ1-12 V, 50 pcs. Equipment setting: "A" weighted, Fast, Max. hold Coil voltage: 12V DC Coil connection device: Diode Background noise: Approx. 20dB Microphone Relay 20 Frequency Frequency 20 15 15 10 10 50mm 1.969inch Sponge 5 5 0 42 44 46 48 50 52 54 56 0 38 40 42 44 46 48 50 52 Noise level, dB Noise level, dB For Cautions for use, see Relay Technical Information (Page 48 to 76). 372 9/1/2000 All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd. Go To Online Catalog |
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