22.5

16.5

16.5

Small size, light weight.

Low coil power consumption.

Operation noise: less than 5odb.

PC board mounting.

Suitable for automobile, automation system, electronic equipment.

Ordering Information

NCF2 Q

2

1C

DC12V

1

2

3

4

1 Part number

NCF2

2 Noise

NIL: Standard

Q: Quiet

3 Contact arrangement

2

1C

4 Coil rated voltage(V)

DC:12

Dash

numbers

Coil

voltage

VDC

Coil

resistance

10%

Release

voltage

VDC(min)

(8% of rated

voltage)

Coil power

consumption

W

Operate

Time

ms

Release

Time

ms

Coil Parameter

NCF2

Contact Arrangement

2 1C

2

SPDT(B-M)

H-Bridge

Contact Material

AgSnO

2

Contact Rating (resistive)

NO

20A/14VDC

NC

10A/14VDC

Max. Switching Power

300W

Max. Switching Voltage

16VDC

Max. Switching Current:20A

Contact Resistance or Voltage drop

50m

Item 3.12 of IEC255-7

5

Operation

Electrical

10

Item 3.30 of IEC255-7

7

life

Mechanical

10

Item 3.31 of IEC255-7

Operating

Voltage

Range

VDC

Pickup

voltage

VDC(max)

(60%of rated

voltage )

Rated

012-640

12

10-16

225

7.2

1.0

0.64

10

10

2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.

Sound Pre. Characteristics (Q type)

Operation noise

<50db

Coil voltage :12VDC

Patent No. :01210551.1 01310478.0

Features

Contact Data

Insulation Resistance

100M

min (at 500VDC)

Item 7 of IEC255-5

Dielectric Strength

Between contacts

50Hz 1000V

Item 6 of IEC255-5

Between contact and coil

50Hz 1000V

Item 6 of IEC255-5

Qualification inspection:

Perform the qualification test as specified in the table

of IEC255-19-1 and minimum sample size 24.

Dimensions

Dimensions

Mounting (Bottom view)

Wiring diagram

(Bottom view)

2

Shock resistance

Functional

100m/s 11ms;

IEC68-2-27 Test Ea

2

Survival

1000 m/s 6ms

2

Vibration resistance

10~100Hz 45 m/s

IEC68-2-6 Test Fc

Terminals strength

10N

IEC68-2-21 Test Ua1

Solderability

235

2

3

0.5s

IEC68-2-20 Test Ta method 1

Ambient Temperature

-40~105

Relative Humidity

85% (at 40

)

IEC68-2-3Test Ca

Mass

17g(Q type ); 15g

NOTES 1).Dimensions are in millimeters.

2).Inch equivalents are given for general information only.

NO

NC

Operation condition

NCF2

22.5max.

16.5max.

1

4-1.1

0.4

4-0.3

1.1

3.81

7.62

8- 1.5

10.16

mm /inch

0.886max.

0.650max.

0.012

0.043

0.043

0.016

0.039

0.150

0.300

0.400

0.059

Ningbo Huaguan Relay Corporation LTD.

NHG RELAYS