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High Current Automotive PCB Relay

High Current Automotive PCB Relay

You can rest assured to buy High Switching High Current Automotive PCB Relay from our factory. We hope to establish friendly cooperative relationship with your company with high quality products, reasonable price, considerate service and create a better future hand in hand.

● 45A switching capability
● Both European 11mm pole distance and American 8mm phole distance available
● Pastic sealed and unenclosed types availalbe
● RoHS Compliant

Model:4120

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Product Description

As the professional manufacture, we would like to provide you high quality High Current Automotive PCB Relay.Rich experience QA can help you audit the factory or check the goods quality before shipping.

Features

Small size, heavy contact load, capable of standing strong current of 45A at 14VDC. PC board mounting.

Suitable for automatic control facilities and automobile application etc.

Both European 11mm pole distance and American 8mm pole distance available.


Ordering Information

1 Part number: 4120

2 Contact arrangement: A:1A B:1B C:1C

3 Enclosure: S: Wash tight Z: Flux proof ; O: Unenclosed

4 Contact current: 30:30A 40:40A 45:45A

5 Coil rated voltage(V): DC:6,9,12,18,24

6 Coil power: 1.6:1.6W 1.9:1.9W

7 Terminal distance type: U:USA E:European


Contact Data

Contact Arrangement 1A(SPSTNO) 1B(SPSTNC) 1C(SPDT(B-M))
Contact Material AgSnO2 AgNi
Contact Rating(Resistive) 1A: 40A,45A/14VDC;1B:30A/14VDC;
1C:NO:40A/14VDC;NC:30A/14VDC;20A/120VAC,15A/28VDC
Max. Switching Power 630W 2400VA
Max. Switching Voltage 75VDC 277VAC
Max. Switching Current Make:100A(Lamp,Inrush current)
Break:60A(Resistive)
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:

1.For the intermediate current, it only applies to the room temperature.

2.For the open type relays, the min. Switching current and min. Switching voltage is 100mA/6VDC.


Coil Parameter

Dash numbers Coil voltage VDC Coil resistance
Ω ±10%
Pick-up voltage VDC(max) (70%of rated voltage ) Drop-out voltage VDC(min) (10% of rated voltage) Coil power W Operate time ms Release time ms
Rated Max.
006-1900
009-1900
6
9
7.8
11.7
19
42.6
4.20
6.30
0.6
0.9
1.9 ≤5 ≤3
012-1600
018-1600
024-1600
12
18
24
15.6
23.4
31.2
90
202.5
360
8.40
12.6
16.8
1.2
1.8
2.4
1.6

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 Resistance 100MΩ min (at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength

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 196m/s²                 11ms Item 4.26 of IEC 61810-7
Vibration Resistance 10Hz~40Hz Double amplitude 1.27mm Item 4.28 of IEC 61810-7
Terminals Strength 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 19g (Unenclosed) 21g Item 4.7 of IEC 61810-7


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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