cv.fm 1 y [ W Q O O P N P Q P P oe @ j oe @ R Q Q " CV AUTOMOTIVE LOW PROFILE MICRO-ISO/MICRO-280 RELAY CV-RELAYS FEATURES Micro ISO 1c type * Low profile: 22.5 mm(L)x15 mm(W)x15.7 mm(H) .886 inch(L)x.591 inch(W)x.618 inch(H) * Low temperature rise Terminal temperature has been reduced compared with using our conventional product * Low sound pressure level Noise level has been reduced approx.10dB compared with using our conventional product. Micro ISO 1a type * Wide line-up Micro ISO/Micro 280 terminal types and resistor and diode inside type, PCB terminal type (Micro 280 only). * Plastic sealed type Plastically sealed for automatic cleaning. Micro 280 plug-in type Micro 280 PCB type SPECIFICATIONS Contact Characteristics Arrangement Contact material Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Initial contact voltage drop, max. Rating Nominal switching capacity Max. carrying current (14 V DC, at 85C 185F) Mechanical (at 120 cpm) Expected life (min. operation) Electrical (at rated load) 1 Form A 1 Form C Silver alloy N.O.: 0.2 V (at 20 A switching) N.O.: 0.2 V (at 20 A switching) N.C.: 0.5 V (at 10 A switching) N.O.: 20 A 14 V DC N.O.: 20 A 14 V DC N.C.: 10 A 14 V DC N.O.: 20 A N.C.: 10 A Min. 20M (at 500 V DC) Initial breakdown voltage *3 Between open contacts 500 Vrms for 1min. Between contacts and coil 500 Vrms for 1min. Operate time *4 (at nominal voltage) (at 20C 68F) Release time (without diode) *4 (at nominal voltage) (at 20C 68F) Functional *5 Shock resistance Destructive *6 Functional *7 Vibration resistance Destructive *8 Min. 106 Min. 105*1 Remarks * *1 *2 *3 *4 *5 *6 *7 *8 15cpm Initial insulation resistance *2 50m N.O.: 20 A Max. operating speed (at nominal switching capacity) Specifications will vary with foreign standards certification ratings. At nominal switching capacity, operating frequency: 2s ON, 2s OFF Measurement at same location as "Initial breakdown voltage" section. Detection current: 10mA Excluding contact bounce time. Half-wave pulse of sine wave: 11 ms; detection time: 10 s Half-wave pulse of sine wave: 6 ms Detection time: 10 s Time of vibration for each direction; X, Y, Z direction: 4 hours Y X Conditions in case of Ambient operation, transport and temp*10 9 storage * (Not freezing and condensing Humidity at low temperature) Unit weight Max. 10ms Max. 10ms Min. 100 m/s2{10 G} Min. 1,000 m/s2{100 G} 10 to 100 Hz, Min.44.1 m/s2 {4.5 G} 10 to 500 Hz, Min.44.1 m/s2 {4.5 G} -40 to +85C -40 to +185F 25 to 85% R.H. Approx. 15.0g .53 oz Z *9 Refer to 5. Usage, transport and storage condition mentioned in NOTES *10 Ambient temperature 125C 257F type is also available. Please contact us for details. TYPICAL APPLICATIONS Automotive system Condenser fan, Wiper, Defogger, Magnet clutch, Radiator fan, Foglamp, Auto cruise control, Horn, Heater, Air Compressor 1 cv.fm 2 y [ W Q O O P N P Q P P oe @ j oe @ R Q Q " CV ORDERING INFORMATION Ex. A CV 1 2 0 12 Product name Contact arrangement Mounting classification Type classification Coil voltage, V DC CV 1: 1 Form C 3: 1 Form A 1: Micro ISO plug-in type 2: Micro 280 plug-in type 3: Micro 280 PC board type 0: Standard type 1: With diode inside 2: With resistor inside 12: 12 Note: Standard packing; Carton (Tube): 50 pcs.; Case: 200 pcs. TYPES 1. Micro ISO terminal type Coil voltage (DC) Contact arrangement Mounting classification 1 Form A 12 V Plug-in terminal 1 Form C Type classification Standard type With diode inside type With resistor inside type Standard type With diode inside type With resistor inside type Part No. ACV31012 ACV31112 ACV31212 ACV11012 ACV11112 ACV11212 Type classification Standard type With diode inside type With resistor inside type Standard type With diode inside type With resistor inside type Standard type With diode inside type With resistor inside type Standard type With diode inside type With resistor inside type Part No. ACV32012 ACV32112 ACV32212 ACV33012 ACV33112 ACV33212 ACV12012 ACV12112 ACV12212 ACV13012 ACV13112 ACV13212 2. Micro 280 terminal type Coil voltage (DC) Contact arrangement Mounting classification Plug-in terminal 1 Form A PC board terminal 12 V Plug-in terminal 1 Form C PC board terminal COIL DATA (at 20C 68F) Nominal voltage, V DC 12 Pick-up voltage, * V DC (max.) (Initial) 7.0 Drop-out voltage, Coil resistance, Nominal operating current, V DC (min.) (10%) mA (10%) (Initial) 180 67 0.6 142.3 (with resistor) 100 (with resistor) Nominal operating power, W 0.8 1.0 (with resistor) Usable voltage range, V DC 10 to 16 * Other pick-up voltage types are also available. Please contact us for details. DIMENSIONS mm inch 1. Micro ISO terminal type Schematic (Bottom view) 1 Form A 15.7 .618 1 Form C 2 2 5 3 5 4 11 .433 4.8 .189 0.8 .031 22.5 .886 6 8 .236 .315 9 .354 Sealed by epoxy resin *A 6.3 .248 15 .591 1 Including diode type, including resistor type also available 0.8 .031 3.25 .128 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 * 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 1 3 3 y [ W Q O O P N P Q P P oe @ j oe @ R Q Q " CV 2. Micro 280 terminal type 1). Plug-in type mm inch Schematic (Bottom view) 1 Form A 15.7 .618 11 .433 2.8 .110 22.5 .886 16.2 .638 7.8 .307 87 87a 86 Dimension: Max. 1mm .039 inch: 1 to 3mm .039 to .118 inch: Min. 3mm .118 inch: 85 30 1 Form C 87 85 87 86 30 86 87A 85 30 Including diode type, including resistor type also available 0.8 .031 15 .591 *A Sealed by epoxy resin Tolerance 0.1 .004 0.2 .008 0.3 .012 * 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). PC board type Schematic (Bottom view) 1 Form A 16.7 1 .657 .039 3.5 .138 *A 1 .039 22.5 .886 2.8 .110 0.8 .031 15 .591 1 Form C 87 85 87 86 30 86 87A 85 30 Including diode type, including resistor type also available 16.2 .638 7.8 .307 87 87a 86 Dimension: Max. 1mm .039 inch: 1 to 3mm .039 to .118 inch: Min. 3mm .118 inch: 85 30 Sealed by epoxy resin Tolerance 0.1 .004 0.2 .008 0.3 .012 * Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering. Intervals between terminals is measured at A surface level. REFERENCE DATA 2-(1). Electrical life test (Motor load) Tested sample: ACV11212 Quantity: n = 3 Load: Inrush 30A, Steady 14A, 13.5V DC Ambient temperature: Room temperature Operating frequency: ON 12s, OFF 14s 180 10 Pick-up and drop-out voltage, V 1. Coil temperature rise Point measured: Inside the coil Contact carrying current: 20A Coil applied voltage: 13.5V Temperature rise, C 150 20A Circuit: 120 Tested sample 90 60 M 30 0 M Contact welding: 0 times Miscontact: 0 times 8 6 Pick-up voltage Max. X Min. Drop-out voltage Max. X Min. 4 2 13.5 V DC 0 55 65 75 85 Ambient temperature, C 0 10 No. of operations, x 104 2-(2). Electrical life (Motor load) Tested sample: ACV31212 Quantity: n = 3 Load: Inrush 65A, Steady 14A, 14V DC Operating frequency: ON 2s, OFF 6s Ambient temperature: Room temperature Circuit: Tested sample 14 V DC M Motor 120W 10 Pick-up and drop-out voltage, V cv.fm Contact welding: 0 times Miscontact: 0 times 8 Pick-up voltage Max. X Min. 6 4 Drop-out voltage Max. X Min. 2 0 0 10 No. of operations, x 104 3 cv.fm 4 y [ W Q O O P N P Q P P oe @ j oe @ R Q Q " CV 2-(3). Electrical life (Lamp load) Circuit: Tested sample 10 Pick-up and drop-out voltage, V Tested sample: ACV31212 Quantity: n = 5 Load: 120W, Inrush 80A, Steady 10A, 14V DC Operating frequency: ON 2s, OFF 13s Ambient temperature: Room temperature Contact welding: 0 times Miscontact: 0 times 8 Pick-up voltage Max. X Min. 6 4 Drop-out voltage Max. X Min. 2 120W 0 0 10 No. of operations, x 104 NOTES 12/1/2001 4 5. Usage, transport and storage conditions 1) Ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: (1) Temperature: -40 to +85C -40 to +185F (2) Humidity: 5 to 85% RH (Avoid freezing and condensation.) The humidity range varies with the temperature. Use within the range indicated in the graph below. Humidity, %R.H. ,,,,,,, , , ,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, 1. Coil operating power Pure DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%. However, check it with the actual circuit since the characteristics may be slightly different. 2. Voltage applied to coil To ensure reliable operation, please apply nominal voltage to the coil. Beware of the fact that pick-up voltage and drop-out voltage vary depending on the ambient temperature and conditions. 3. Operating life Operating life varies depending on the type and load of the coil drive circuit, as well as factors like the operating frequency, operating phase and ambient atmosphere, so please check with actual equipment. 4.Soldering We recommend the following soldering conditions. 1) Automatic soldering * Preheating: 100C 212F, within 2 mins (PC board solder surface) * Soldering: 260C 500F, within 5 s 2) Hand soldering * Iron tip temperature: 280 to 300C 536 to 571F * Soldering iron: 30 to 60W * Soldering time: Within 5 s 85 Tolerance range (Avoid freezing when (Avoid used at temperatures condensation when lower than 0C 32F) used at temperatures higher than 0C 32F) 5 -40 -40 0 +32 Temperature, C F 3) Freezing Condensation or other moisture may freeze on the relay when the temperatures are lower than 0C 32F. This causes problems such as sticking of movable parts or operational time lags. 4) Low temperature, low humidity environments The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. 6. Others 1) If in error the relay has been dropped, the appearance and characteristics should be checked before use without fail. 2) Please do not use the coating material of organic system which contains solvents such as xylene and toluene for this product. +85 +185 (3) Atmospheric pressure: 86 to 106 kPa 2) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd. Go To Online Catalog