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Shrouded Type Automotive Relay

Shrouded Type Automotive Relay

You can rest assured to buy Shrouded Type Automotive Relay from our factory and we will offer you the best after-sale service and timely delivery. We do everything we can to add value to our customers' experiences, allowing us to be their best option.

● 40A switching capability
● Wide temperature range : -40°C to 125° C
● Standard ISO terminal footprint
● 24V version with contact gap >0.8mm
● Plastic sealed and fluxed proofed types availalbe
● RoHS Compliant

Model:NVF4-2b

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Product Description

As the professional manufacture, we would like to provide you Shrouded Type Automotive Relay. Constant training and education enables us to stay on top of industry trends,so we can offer top notch services every time you need us.

Features

Small size and light weight.

Heavy contact load (40A).

Suitable for automobile and lamp accessories application.

PC board mounting and direct insert mounting available.


Ordering Information

1 Part number: NVF4-1
NVF4-2(Plastic Bracket),
NVF4-2a(With Metal Bracket)
NVF4-2b(Shrouded With Metal Bracket 2)

2 Contact arrangement: A:1A1 A2:1A2 B:1B C:1C C2:1C2

3 Enclosure: S: Wash tight
Z: Dust protected

4 Contact current: A Form:20A,40A
B Form: 20A,30A
C Form or C2 Form :15A,20A, 30A, 40A
A2 Form: 2×20A

5 Terminals b: PCB type a1: plug in type 1; a2:plug in type 2

6 Coil rated voltage(V): DC:6,12,24,48

7 Coil power: 1.6:1.6W 1.9:1.9W
2.3:2.3W 2.6:2.6W

8 Coil transient suppression: D: with diode
R: with resistance
NIL: standard


Contact Data

Contact Arrangement 1A(SPSTNO) 1B(SPSTNC) 1C(SPDT(B-M))
Contact Material AgSnO2
Contact Rating (Resistive) 1A1 1B 1C or C2 1A2
40A/14VDC
20A/24VDC
30A/14VDC
20A/24VDC
NO:40A/14VDC
NC:30A,40A/14VDC
15A 20A/24VDC
2×20A/14VDC
Max. Switching Power 630W
Max. Switching Voltage 75VDC Max. Switching Current:40A
Voltage Drop(Initial) Typ. 50mV (at 10A) Item 4.12 of IEC 61810-7
Operation Life Electrical 1×105 Item 4.30 of IEC 61810-7
Mechanical 1×107 Item 4.31 of IEC 61810-7

CAUTION:

Limiting continuous current at 125 :NC/NO:10A/15A


Coil Parameter

Dash numbers Coil voltage VDC Coil resistance
Ω± 10%
Pick-up voltage VDC(max)
(65% of rated voltage)
Drop-out voltage VDC(min)
(10% of rated voltage)
Coil power W Operate time ms Release time ms
Rated Max.
006-1600 6 7.8 22.5 3.9 0.6 1.6 ≤7 ≤5
009-1600
9
11.7
50.6
5.9
0.9
012-1600 12 15.6 90 7.8 1.2
024-1600 24 31.2 360 15.6 2.4
048-1600 48 62.4 1440 31.2 4.8
006-1900
6
7.8
19
3.9
0.6
1.9
012-1900 12 15.6 75.8 7.8 1.2
024-1900 24 31.2 303.2 15.6 2.4
006-2300 6 7.8 15.6 3.9 0.6
012-2300 12 15.6 62.6 7.8 1.2 2.3
024-2300 24 31.2 250.4 15.6 2.4
006-2600 6 7.8 13.8 3.9 0.6
012-2600 12 15.6 55.4 7.8 1.2 2.6
024-2600 24 31.2 221.5 15.6 2.4

CAUTION:

1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.

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


Characteristics

Insulation Resistance1) 100MΩ min (at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength1)
Between Contacts 50Hz 500V Item 4.9   of IEC 61810-7
Between Contact and Coil 50Hz 750V Item 4.9   of IEC 61810-7
Shock Resistance 147m/s²                11ms Item 4.26 of IEC 61810-7
Vibration Resistance 10Hz~40Hz Double amplitude 1.5mm Item 4.28 of IEC 61810-7
Terminals Strength Terminal retention(pull &  push): ≥100N
Terminal resistance to bending(front & side): ≥10N
Item 4.24 of IEC 61810-7
Ambient Temperature -40 ℃~125℃
Relative Humidity 5% to 85% Item 4.16 of IEC 61810-7
Mass 31g(NVF4-1);33g(NVF4-2);33g(NVF4-2a);45g(NVF4-2b) Item 4.7 of IEC 61810-7

Note: 1). When testing, coil terminals should be connected, If coil transient suppression is installed in relay .


Dimensions(mm)

CAUTION:

In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.


Reference Data


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