Document
CV
AUTOMOTIVE LOW PROFILE MICRO-ISO/MICRO-280 RELAY FEATURES
• Low profile: 22.5 mm(L)×15 mm(W)×15.7 mm(H) .886 inch(L)×.591 inch(W)×.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. • 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.
CV-RELAYS
Micro ISO 1c type
Micro ISO 1a type
Micro 280 plug-in type Micro 280 PCB type
SPECIFICATIONS
Contact
Arrangement Contact material Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Initial contact voltage drop, max. Nominal switching capacity Max. carrying current (14 V DC, at 85°C 185°F) Mechanical (at 120 cpm) 1 Form A Silver alloy 50mΩ 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.C.: 10 A 14 V DC N.O.: 20 A N.C.: 10 A Min. 106 Min. 105*1 1 Form C
Characteristics
Max. operating speed (at nominal switching capacity) Initial insulation resistance *2 Initial breakdown voltage *3 Between open contacts Between contacts and coil 15cpm Min. 20MΩ (at 500 V DC) 500 Vrms for 1min. 500 Vrms for 1min. 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 +85°C –40 to +185°F 25 to 85% R.H. Approx. 15.0g .53 oz
N.O.: 0.2 V (at 20 A switching)
N.O.: 20 A 14 V DC
Rating
Operate time *4 (at nominal voltage) (at 20°C 68°F) Release time (without diode) *4 (at nominal voltage) (at 20°C 68°F) Functional *5 Shock resistance Destructive *6 Functional *7 Vibration resistance Destructive *8 Conditions in case of Ambient operation, transport and temp*10 9 storage * (Not freezing and condensing Humidity at low temperature) Unit weight
N.O.: 20 A
Expected life (min. operation) Electrical (at rated load) Remarks
* *1 *2 *3 *4 *5 *6 *7 *8
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 µs Half-wave pulse of sine wave: 6 ms Detection time: 10 µs Time of vibration for each direction; X, Y, Z direction: 4 hours Y X
Z
*9 Refer to 5. Usage, transport and storage condition mentioned in NOTES *10 Ambient temperature 125°C 257°F 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
ORDERING INFORMATION
Ex. A CV 1 2 0 12
Product name CV
Contact arrangement 1: 1 Form C 3: 1 Form A
Mounting classification 1: Micro ISO plug-in type 2: Micro 280 plug-in type 3: Micro 280 PC board type
Type classification 0: Standard type 1: With diode inside 2: With resistor inside
Coil voltage, V DC 12: 12
Note: Standard packing; Carton (Tube): 50 pcs.; Case: 200 pcs.
TYPES
1. Micro ISO terminal type
Coil voltage (DC) Contact arrangement 1 Form A 12 V 1 Form C Plug-in terminal Mounting classification 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
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 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
COIL DATA (at 20°C 68°F)
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.) Ω(±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
1. Micro ISO terminal type
Schematic (Bottom view) 1 Form A
15.7 .618
2 5 3 4
mm inch
1 Form C
2 5 3
11 .433 0.8 .031 22.5 .886 6 8 .236 .315 *A 6.3 .248 15 .591 0.8 .031
1
1
Including diode type, including resistor type also available
4.8 .189
3.25 .128
9 .354 Sealed by epoxy resin
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.