CP Compact flat size CP RELAYS PC board relay for automotive FEATURES • Compact flat type • Sealed construction Flat size enables it to be built-in switch Sealed construction suitable for harsh units. environments <Height> • “PC board terminal” and “Surface PC board terminal type: mount terminal” types available 9.5 mm .374 inch SMD automatic mounting is possible for Surface-mount terminal type: surface mount terminal types because 10.5mm .413inch tape and reel packaging is used. • High capacity • Model available for wiper load. CP Relay provides low profile spacesaving advantages while offering TYPICAL APPLICATIONS high continuous current of 25A (1 hour). • Simple footprint pattern enables For automotive system ease of PC board layout Power windows, Auto door lock, Power Arrangement of coil and contact sunroof, Memory seat, Wiper, Defogger, terminals designed to withstand large etc. capacity which ensures leeway and facilitates PC board design. 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 Coil voltage Part No. 1 Form A CP1a-12V 1 Form C 12V DC CP1-12V 1 Form C for wiper load CP1W-12V Standard packing; Carton (tube): 40 pcs.; Case: 1,000 pcs. 2. Surface mount terminal type Contact arrangement Coil voltage Part No. CP1SA-12V-X 1 Form C 12V DC 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. ds_61207_en_cp: 010113J 1

CP RATING 1. Coil data Nominal operating Nominal operating Nominal coil Pick-up voltage Drop-out voltage Coil resistance Usable voltage range current power voltage (at 20C 68F) (at 20C 68F) [10%] (at 20C 68F) (at 85C 185F) [10%] (at 20C 68F) (at 20C 68F) Max. 7.2V DC Min. 1.0V DC 12V DC 53.3 mA 225 640 mW 10 to 16V DC (Initial) (Initial) Note: Other pick-up voltage types are also available. Please contact us for details. 2. Specifications 1) Standard CP relay Characteristics Item Specifications Arrangement 1 Form A 1 Form C Contact Initial contact resistance (Initial) N.O.: Typ6m, N.C.: Typ8m (By voltage drop 6V DC 1A) Contact material Ag alloy (Cadmium free) Nominal switching capacity (resistive load) 20A 14V DC N.O.: 20A 14V DC, N.C.: 10A 14V DC N.O.: 40A for 2 minutes, 30A for 1 hour (at 20C 68F) Max. carrying current (12V DC initial)*3 Rating 35A for 2 minutes, 25A for 1 hour (at 85C 185F) Nominal operating power 640 mW Min. switching capacity (resistive load)*1 1A 12V DC Insulation resistance (Initial) Min. 100 M (at 500V DC) Breakdown voltage Between open contacts 500 Vrms for 1 min. (Detection current: 10mA) Electrical (Initial) Between contacts and coil 500 Vrms for 1 min. (Detection current: 10mA) characteristics 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) Functional Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection: 10s) Shock resistance Destructive Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms) Mechanical characteristics Functional 10 Hz to 100 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10s) Vibration resistance 10 Hz to 500 Hz, Min. 44.1 m/s2 {4.5G} Destructive Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours Mechanical Min. 107 (at 120 cpm) <Resistive load> Min. 105 (At nominal switching capacity, operating frequency: 1s ON, 9s OFF) Expected life <Motor load*> Electrical*4. Min. 2×105 (N.O. side, Inrush 25A, steady 5A at 14V DC) Min. 105 (N.O. side, 20A 14V DC at motor lock) Min. 2×105 (N.C. side, 20A 14V DC at brake current) (Operating frequency: 0.5s ON, 9.5s OFF) Ambient temp: –40C to +85C –40F to +185F Conditions for operation, transport and storage*2 Conditions Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature) Max. operating speed 6 cpm (at rated load) Mass 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.Refer to “6. Usage, Storage and Transport Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information. Please inquire if you will be using the relay in a high temperature atmosphere (110C 230F). *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 Item Specifications Rating Max. carrying current (12V DC initial) N.O.: 25A for 1 minutes, 15A for 1 hour (at 20C 68F) <Wiper motor load (L = Approx. 1mH)> N.O. side: Min. 5105 (Inrush 25A, steady 6A at 14V DC) Expected life Electrical 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_61207_en_cp: 010113J

CP REFERENCE DATA 1.-(1) Coil temperature rise (at room 1.-(2) Coil temperature rise 2. Max. switching capability temperature) Sample: CP1-12V, 6pcs (Resistive load, initial) Sample: CP1-12V, 3pcs Point measured: Inside the coil Point measured: Inside the coil Contact carrying current, 5A, 10A, 15A, 20A Contact carrying current, 5A, 10A, 15A, 20A Resistance method, ambient temperature 85C 185F Resistance method, ambient temperature 26C 79F 120 100 60 (N.O. side: room temperature) 20A °Temperature rise, C108640000 25110A05AAA °Temperature rise, C 864000 11550AAA witching voltage, VDC 543000 S 20 20 20 10 0 12 14 16 0 12 14 16 00 10 20 30 40 50 Coil applied voltage, V Coil applied voltage, V Switching current, A 3. Ambient temperature and operating voltage 4. Distribution of pick-up and drop-out voltage 5. Distribution of operate time range Sample: CP1-12V, 100pcs Sample: CP1-12V, 100pcs Ambient temperature: 20C 68F Ambient temperature: 20C 68F 30 70 100 Pick-up voltage DC 25 60 Drop-out voltage 90 V 80 plied voltage, 1250 Operating voltage range Quantity, n 4500 Quantity, n 567000 Coil ap 10 3200 3400 20 5 10 Pick-up voltage 10 (cold start) 0 0 0 −40−20 0 20 40 60 80 100120 1.52.02.53.03.54.04.55.05.56.06.57.07.58.0 1.52.0 2.5 3.03.5 4.04.55.0 5.5 6.06.5 Ambient temperature, °C Voltage, V Time, ms 6. Distribution of release time 7.-(1) Electrical life test (at resistive load) Sample: CP1-12V, 100pcs Sample: CP1-12V Ambient temperature: 20C 68F Quantity: n = 4 (N.C. = 2, N.O. = 2) * Without diode 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 10 V Contact welding: 0 times 90 e, Miscontact: 0 times g 80 olta 8 Quantity, n 567000 d drop-out v 6 Pick-up voltage XMMainx.. n 40 p a 4 3200 Pick-u Drop-out voltage 2 Max. 10 X Min. 0 0 0.51.01.5 2 2.5 3 3.5 4 4.55.0 0 0 5 10 Time, ms No. of operations, × 104 ds_61207_en_cp: 010113J 3

CP 7.-(2) Electrical life test for wiper load Change of pick-up and drop-out voltage Change of contact resistance (motor free) Sample: CP1W-12V Quantity: n = 5 10 50 LLooaadd:: NN..CO.. ssiiddee:: BInrraukseh c2u5rAre,n stt e1a2dAy 1 64AV 1D4CV DC ge, V 8 Ω NN..CO.. ssiiddee OACmiprceburiaeittnint gte fmrepqeureantucrye: :O RNo o1ms, tOemFFp e9rsature nd drop-out volta 6795 Pick-up voltage MMxainx.. act resistance, m 3400 Max. p a 4 ont 20 x u C Max. Pick- 3 Drop-out voltage Mxin. M 2 Max. 10 Min. x 1 Min. 0 0 0 10 25 50 0 10 25 50 No. of operations, × 104 No. of operations, × 104 DIMENSIONS (mm inch) Download CCAADD DDaattaa from our Web site. 1. PC board terminal type CAD Data External dimensions PC board pattern Schematic (Bottom view) (Bottom view) 14.0 13.0 .551 .512 1 Form A 1 Form A .397.54 Max. 22××.00.395+00+. 1 .0 0 0 d 4 iad.ia. 0.4 1.0 .016 .039 22××.20.709+00+. 1 .0 0 0 d 4 iad.ia. NO COM 3.5 A* .138 1.5 4.5 COIL 0.4 1.0 0.4 .059 0.3 .177 .016 .039 .016 .012 .519.07 1.7 Pre-soldering 22××.10.351+00+. 1 .0 0 0 d 4 iad.i ah. ohleole .263.06 2.0.079(R) .067 10.7 .421 5.4 1 Form C 1 Form C .213 .10.559 .62.036 .159.07 33××330.××0..2390.5+7000+. 91 +.0 0 00 0 +d. 1 4 .0 0 i 0 dad 4 i.iada.i.a. NC NO .263.06 2.0.079 5.2.413 COM 10.7 .421 COIL Dimension: Tolerance 4.5 .177 Max. 1mm .039 inch: 0.1 .004 1 to 3mm .039 to .118 inch:0.2 .008 22××.10.531+00+. 1 .0 0 0 d 4 iad.i ah. ohleole .26.306 2.0.079(R) Min. 3mm .118 inch: 0.3 .012 10.7 .421 * 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 CAD Data External dimensions Recommendable mounting pad Schematic (Top view) (Top view) 1.401.53.0.03.9145.681 .0P0.14re6-solde.00r.i14n6g .00.132 4.2 .263.06 NC .165 NO 11..5555 .0319 11..4455 1.0.663 0.1.10.559 1.0.351 .1435..480 2.0.079.029.582.5 2.0.079 COIL COM Sealed by 5.0 1.7 .173 .098 epoxy resin .197 .067 4.8 .189 5.4 4.8 4.7 4.0 4.8 .213 .189 .185 .157 .189 1.5 .059 6.0 .236 6.0 2 .236 .079 10.7 .421 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 4 ds_61207_en_cp: 010113J

CP NOTES 1. Mounting and cleaning conditions 2. Storage condition after opening a for SMT type relays moisture-prevention package 1) Recommended reflow condition is: 1) After opening a moisture-prevention • Reflow-soldering temperature profile package, use the item as soon as condition (IRS method) possible (within 3 days under an environment of Max. 30C 86F, Max. T3 70% RH). T2 2) If products are not used within 4 days after opening a moisture-prevention T1 package, store them in a humidity- controlled desiccator or in a storage bag with silica gel. t1 t2 T1 = 150 to 180°C302 to 356°F T2 = 230°C446°For more T3 = Less than 260°C500°F 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 Cautions for Use, see Relay Technical Information. ds_61207_en_cp: 010113J 5