CP COMPACT FLAT SIZE FOR AUTOMOTIVE CP RELAYS FEATURES * Compact flat type Flat size enables it to be built-in switch units. <Height> PC board terminal type: 9.5 mm .374 inch Surface-mount terminal type: 10.5mm .413inch * High capacity CP Relay provides low profile spacesaving advantages while offering high continuous current of 25A (1 hour). * Simple footprint pattern enables ease of PC board layout Arrangement of coil and contact terminals designed to withstand large capacity which ensures leeway and facilitates PC board design. RoHS compliant * Sealed construction Sealed construction suitable for harsh environments * "PC board terminal" and "Surface mount terminal" types available SMD automatic mounting is possible for surface mount terminal types because tape and reel packaging is used. * Model available for wiper load. TYPICAL APPLICATIONS For automotive system Power windows, Auto door lock, Power sunroof, Memory seat, Wiper, Defogger, etc. ORDERING INFORMATION CP Contact arrangement 1: 1 Form C 1a: 1 Form A 1W: 1 Form C for wiper load Mounting classification Nil: PC board terminal/wiper load SA: Surface-mount terminal*1 Coil voltage (DC) 12 V Packing style*2 Nil: Tube packing X: Tape and reel packing (picked from the NC terminal side) Z: Tape and reel packing (picked from the coil terminal side) TYPES 1. PC board terminal type Contact arrangement 1 Form A 1 Form C 1 Form C for wiper load Coil voltage 12V DC Part No. CP1a-12V CP1-12V CP1W-12V Standard packing; Carton (tube): 40 pcs.; Case: 1,000 pcs. 2. Surface mount terminal type Contact arrangement Coil voltage 1 Form C 12V DC Part No. CP1SA-12V-X CP1SA-12V-Z Standard packing; Carton (tape and reel): 300 pcs.; Case: 900 pcs. Notes: *1. Surface-mount terminal type is available only for 1 form C contact arrangement. *2. Surface mount terminal type is only supplied in tape and reel packaging. Tube packaging is only available for PC board type. Tape and reel packing symbol "-z" or "-x" are not marked on the relay. ASCTB225E 201301-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ CP RATING 1. Coil data Nominal coil voltage Pick-up voltage (at 20C 68F) Drop-out voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) Nominal operating power (at 20C 68F) Usable voltage range (at 85C 185F) 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. 2. Specifications 1) Standard CP relay Characteristics Contact Item Arrangement Contact resistance (Initial) Contact material Nominal switching capacity (resistive load) Specifications 1 Form A 1 Form C N.O.: Typ6m, N.C.: Typ8m (By voltage drop 6V DC 1A) Ag alloy (Cadmium free) 20A 14V DC N.O.: 20A 14V DC, N.C.: 10A 14V DC N.O.: 40A for 2 minutes, 30A for 1 hour (at 20C 68F) 35A for 2 minutes, 25A for 1 hour (at 85C 185F) 640 mW 1A 14V DC Max. carrying current (12V DC initial)*3 Rating Nominal operating power Min. switching capacity (resistive load)*1 Insulation resistance (Initial) Electrical characteristics Mechanical characteristics 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 Breakdown voltage (Initial) Mechanical Expected life Conditions Electrical*4 Conditions for operation, transport and storage*2 Max. operating speed Mass 500 Vrms for 1 min. (Detection current: 10mA) 500 Vrms for 1 min. (Detection current: 10mA) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial) Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10s) 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: 10s) 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) <Resistive load> Min. 105 (At nominal switching capacity, operating frequency: 1s ON, 9s OFF) <Motor load> Min. 2x105 (N.O. side, Inrush 25A, steady 5A at 14V DC) Min. 105 (N.O. side, 20A 14V DC at motor lock) Min. 2x105 (N.C. side, 20A 14V DC at brake current) (Operating frequency: 0.5s ON, 9.5s OFF) Ambient temp: -40C to +85C -40F to +185F Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature) 6 cpm (at rated load) Approx. 4g .14 oz 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. 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 (110C 230F). *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 (CP1W-12V) Anything outside of that given below complies with standard CP 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 20C 68F) <Wiper motor load (L = Approx. 1mH)> N.O. side: Min. 5x105 (Inrush 25A, steady 6A at 14V DC) N.C. side: Min. 5x105 (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. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ ASCTB225E 201301-T CP REFERENCE DATA 1.-(1) Coil temperature rise (at room temperature) 1.-(2) Coil temperature rise (85C 185F) Sample: CP1-12V, 3pcs Point measured: Inside the coil Contact carrying current, 5A, 10A, 15A, 20A Resistance method, ambient temperature 26C 79F Sample: CP1-12V, 6pcs Point measured: Inside the coil Contact carrying current, 5A, 10A, 15A, 20A Resistance method, ambient temperature 85C 185F 2. Max. switching capability (Resistive load, Initial) (N.O. side: room temperature) 60 100 120 80 10A 5A 60 40 80 15A 10A 60 5A 40 20 20 0 0 12 12 16 14 3. Ambient temperature and operating voltage range 30 20 0 14 16 Coil applied voltage, V 0 10 20 30 40 Switching current, A 5. Distribution of operate time Sample: CP1-12V, 100pcs Ambient temperature: 20C 68F Sample: CP1-12V, 100pcs Ambient temperature: 20C 68F Pick-up voltage Drop-out voltage 60 25 50 100 70 90 Operating voltage range 15 50 Quantity, n 20 Quantity, n 80 40 30 70 60 50 40 10 30 20 20 5 0 -40 -20 10 Pick-up voltage (cold start) 0 10 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 20 40 60 80 100 120 Ambient temperature, C Voltage, V 0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 Time, ms 6. Distribution of release time 7.-(1) Electrical life test (at resistive load) Sample: CP1-12V, 100pcs Ambient temperature: 20C 68F Sample: CP1-12V Quantity: n = 4 (N.C. = 2, N.O. = 2) Load: Resistive load (N.C. side: 10A 14V DC, N.O. side: 20A 14V DC) Operating frequency: ON 1s, OFF 9s Ambient temperature: Room temperature * Without diode 100 Pick-up and drop-out voltage, V 10 90 80 Quantity, n 40 4. Distribution of pick-up and drop-out voltage 30 70 60 50 40 30 20 Contact welding: 0 times Miscontact: 0 times 8 Pick-up voltage 6 Drop-out voltage Max. X Min. 2 0 0.5 1.0 1.5 2 2.5 3 3.5 4 4.5 5.0 0 Time, ms ASCTB225E 201301-T Max. X Min. 4 10 0 50 10 Coil applied voltage, V Coil applied voltage, VDC Switching voltage, VDC 15A Temperature rise, C Temperature rise, C 20A 20A 100 Panasonic Corporation 0 5 No. of operations, x 104 10 Automation Controls Business Unit industrial.panasonic.com/ac/e/ CP 7.-(2) Electrical life test for wiper load (motor free) Change of pick-up and drop-out voltage Sample: CP1W-12V Quantity: n = 5 Load: N.O. side: Inrush 25A, steady 6A 14V DC Load: N.C. side: Brake current 12A 14V DC Operating frequency: ON 1s, OFF 9s Ambient temperature: Room temperature Circuit Change of contact resistance 50 M 8 9 7 6 Pick-up voltage Max. x Min. 5 4 3 0 N.C. side N.O. side 40 30 Max. x Max. x Min. Min. 20 Drop-out voltage 2 10 Max. x Min. 1 DIMENSIONS (mm inch) Contact resistance, m Pick-up and drop-out voltage, V 10 0 10 25 No. of operations, x 104 The CAD data of the products with a CAD Data 0 50 0 10 25 No. of operations, x 104 50 mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. PC board terminal type External dimensions CAD Data 14.0 .551 PC board pattern (Bottom view) 13.0 .512 9.5 .374 1 Form A 2x2.0 +0.1 0 dia. 2x.079 +.004 dia. 0 NO 3.5 .138 COM A* 1.0 .039 0.4 .016 5.0 .197 0.4 .016 1.5 .059 Pre-soldering 4.5 .177 0.3 .012 COIL (R) 2x1.3+0.1 0 dia. hole 2x.051+.004 dia. hole 0 1.7 .067 6.0 .236 10.7 .421 1 Form C 5.4 .213 2.0 .079 5.0 .197 1.5 .059 6.0 .236 6.0 .236 10.7 .421 1 Form A 2x0.9 +0.1 0 dia. dia. 2x.035 +.004 0 Max. 1.0 .039 0.4 .016 Schematic (Bottom view) 1 Form C 3x0.9 +0.1 0 dia. 3x.035 +.004 dia. 0 3x2.0 +0.1 0 dia. +.004 3x.079 0 dia. NC 5.4 .213 NO COM 2.0 .079 4.5 .177 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 (R) +0.1 0 +.004 0 2x1.3 dia. hole 2x.051 dia. hole 6.0 .236 10.7 .421 2.0 .079 Tolerance: 0.1 .004 * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level. 2. Surface mount terminal type External dimensions CAD Data 9.1 .358 10.5 .413 0.4 .016 Recommendable mounting pad (Top view) Pre-soldering 0.4 0.4 .016 .016 1.55 1.55 1 .039 1.45 1.45 Sealed by epoxy resin 5.0 .197 0.3 .012 1.6 .063 1.5 .059 0.1 1.7 .067 1.3 .051 Schematic (Top view) 6.0 .236 NC 4.2 .165 3.8 .150 NO 2.0 .079 2.5 .098 2.5 .098 4.4 .173 COM 2.0 .079 COIL 4.8 .189 4.8 .189 5.4 .213 4.8 .189 2 .079 Dimension: Max. 1mm .039 inch: 1 to 3mm .039 to .118 inch: Min. 3mm .118 inch: Panasonic Corporation 4.0 .157 Tolerance: 0.1 .004 1.5 .059 6.0 .236 6.0 .236 10.7 .421 4.7 .185 Tolerance 0.1 .004 0.2 .008 0.3 .012 Automation Controls Business Unit industrial.panasonic.com/ac/e/ ASCTB225E 201301-T CP NOTES 1. Mounting and cleaning conditions for SMT type relays 1) Recommended reflow condition is: * Reflow-soldering temperature profile condition (IRS method) T3 T2 T1 t1 t2 2. Storage condition after opening a moisture-prevention package 1) After opening a moisture-prevention package, use the item as soon as possible (within 3 days under an environment of Max. 30C 86F, Max. 70% RH). 2) If products are not used within 4 days after opening a moisture-prevention package, store them in a humiditycontrolled desiccator or in a storage bag with silica gel. T1 = 150 to 180C 302 to 356F T2 = 230C 446F or more T3 = Less than 260C 500F t1 = 60 to 120 sec. t2 = Less than 40 sec. *1 * Cautions for mounting operations Temperature profile indicates the temperature of the soldered part (*1) of terminals on the surface of a circuit board. The exterior temperature of a relay may be extremely high depending on the component density on the board or the heating method of the reflow oven or circuit board type. Sufficient verification under actual processing conditions is required. 2) Avoid cleaning (ultrasonic cleaning, boiling cleaning, etc.) and coating in order to prevent negative impacts on relay characteristics. For general cautions for use, please refer to the "CAUTIONS FOR USE OF AUTOMOTIVE RELAYS" ASCTB225E 201301-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/