NAIS ACV33212, ACV33112, ACV33012, ACV32212, ACV32112 Datasheet

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

Micro ISO 1c type Micro ISO 1a type

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 280 plug-in type Micro 280 PCB type

SPECIFICATIONS

Contact

Arrangement 1 Form A 1 Form C
Contact material Silver alloy
Initial contact resistance,

max. (By voltage drop 6 V
DC 1 A)

Initial contact voltage drop,
max.

Nominal
switching
capacity

Rating

Expected
life (min.
operation)

Remarks

* Specifications will vary with foreign standards certification ratings.
*1At nominal switching capacity, operating frequency: 2s ON, 2s OFF

2

Measurement at same location as “Initial breakdown voltage” section.

*
*3Detection current: 10mA
*4Excluding contact bounce time.

5

Half-wave pulse of sine wave: 11 ms; detection time: 10 µs

*
*6Half-wave pulse of sine wave: 6 ms

7

Detection time: 10 µs

*
*8Time of vibration for each direction;

X

Max. carrying
current
(14 V DC,
at 85°C 185°F)

Mechanical
(at 120 cpm)

Electrical
(at rated load)

X, Y, Z direction: 4 hours

Y

Z

N.O.: 0.2 V

(at 20 A switching)

N.O.: 20 A 14 V DC

N.O.: 20 A

50m

Ω

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

6

Min. 10

Min. 105*

1

CV

CV-RELAYS

• 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.

Characteristics

Max. operating speed
(at nominal switching capacity)

Initial insulation resistance *
Initial

breakdown
voltage *

Operate time *
(at nominal voltage) (at 20°C 68°F)

Release time (without diode) *
(at nominal voltage) (at 20°C 68°F)

Shock resistance

Vibration resistance

Conditions in case of
operation, transport and
storage *
(Not freezing and condensing
at low temperature)

Unit weight Approx. 15.0g .53 oz

Between open contacts 500 Vrms for 1min.

3

Between contacts and coil 500 Vrms for 1min.

4

9

2

4

Functional *5Min. 100 m/s2{10 G}
Destructive *6Min. 1,000 m/s2{100 G}

Functional *

Destructive *

Ambient
temp*

Humidity 25 to 85% R.H.

7

8

10

15cpm

Min. 20MΩ

(at 500 V DC)

Max. 10ms

Max. 10ms

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

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

AEx. 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

Note: Standard packing; Carton (Tube): 50 pcs.; Case: 200 pcs.

TYPES

1. Micro ISO terminal type

Coil voltage (DC) Contact arrangement Mounting classification Type classification Part No.

1 Form A

12 V

1 Form C

2. Micro 280 terminal type

Coil voltage (DC) Contact arrangement Mounting classification Type classification Part No.

1 Form A

12 V

1 Form C

1: Micro ISO plug-in type
2: Micro 280 plug-in type
3: Micro 280 PC board type

Plug-in terminal

Plug-in terminal

PC board terminal

Plug-in terminal

PC board terminal

0: Standard type
1: With diode inside
2: With resistor inside

Standard type ACV31012

With diode inside type ACV31112

With resistor inside type ACV31212

Standard type ACV11012

With diode inside type ACV11112

With resistor inside type ACV11212

Standard type ACV32012

With diode inside type ACV32112

With resistor inside type ACV32212

Standard type ACV33012

With diode inside type ACV33112

With resistor inside type ACV33212

Standard type ACV12012

With diode inside type ACV12112

With resistor inside type ACV12212

Standard type ACV13012

With diode inside type ACV13112

With resistor inside type ACV13212

12: 12

COIL DATA (at 20°C 68°F)

Nominal voltage,

V DC

12

* Other pick-up voltage types are also available. Please contact us for details.

Pick-up voltage,

* V DC (max.)

(Initial)

7.0

Drop-out voltage,

V DC (min.)

(Initial)

0.6

Coil resistance,

Ω(±

10%)

180

142.3 (with resistor)

Nominal operating current,

mA (±10%)

100 (with resistor)

DIMENSIONS

1. Micro ISO terminal type

15.7

.618

11

.433

0.8

.031

Tolerance

±

0.1 ±.004

±

0.3 ±.012

.354

4.8

.189

3.25

.128

*A

0.8

.031

22.5

.886

6

.2368.315

9

6.3

.248

15

.591

Dimension:
Max. 1mm .039 inch:
1 to 3mm .039 to .118 inch:±0.2 ±.008

Sealed by epoxy resin

* Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering.

Intervals between terminals is measured at A surface level.

Min. 3mm .118 inch:

67

Nominal operating

power, W

0.8

Usable voltage

range, V DC

1.0 (with resistor)

Schematic (Bottom view)

1 Form A 1 Form C

2

5

3

1

Including diode type,
including resistor type also available

10 to 16

mm inch

2

5

4

1

3

2