50A Switching Automotive Power Relay
● 1 Form A and 1 Form C contact arrangement● Wide temperature range : -40°C to 125° C
● Plug in or PCB terminals
● Plastic sealed and fluxed proofed types availalbe
● RoHS Compliant
Model:NVF6
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Product Description
Features
Heavy contact load (50A).
1 Form A and 1 Form C configurations .
PC board mounting and direct insert mounting available.
Widely operated in automobile lamps, Rear-window defroster, air-conditioner, open circuit, fuel pump, cooling fan ,on-off control, etc.
Ordering Information
1 Part number: NVF6,
NVF6-2(Plastic Bracket)
NVF6-2a(With Metal Bracket)
NVF6-2b(Shrouded With Metal Bracket)
2 Contact arrangement: A:1A C:1C
3 Enclosure: S: Wash tight; Z: Flux proof
4 Contact current: 50A
5 Terminals: a: plug in type; b PCB type
6 Coil transient suppression: D: with diode
R: with resistance
NIL: standard
7 Coil rated voltage(V): DC:12,24
Contact Data
| Contact Arrangement | 1A(SPSTNO) 1C(SPDT(B-M)) | ||
| Contact Material | AgSnO2 | ||
| Contact Rating (Resistive) | 1A | 1C | |
|
50A/14VDC 20A/28VDC |
NO:50A/14VDC,20A/28VDC NC:35A/14VDC,15A/28VDC |
||
| Max. Switching Power | 700W | ||
| Max. Switching Voltage | 75VDC | Max. Switching Current:50A | |
| 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 | |
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. | Without resistor | With resistor | Without resistor | With resistor | |||||
|
012-1600 024-1600 |
12 24 |
15.6 31.2 |
90 360 |
80 320 |
7.8 15.6 |
1.2 2.4 |
Approx. 1.6 | Approx. 1.8 | ≤10 | ≤10 |
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 Open Contacts | 50~60Hz 500V 1min | Item 4.9 of IEC 61810-7 |
| Between Contact and Coil | 50~60Hz 500V 1min | Item 4.9 of IEC 61810-7 |
| Shock Resistance | 294m/s² | Item 4.26 of IEC 61810-7 |
| Vibration Resistance | 10~22.3Hz Double amplitude 10mm 22.3~500Hz 98m/s² | 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 | 35g | 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.
Dimensions(mm)
