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Mini relay-automotive relay

Name: 4290 Automotive Relay

4290 Automotive Relay
mini relay-automotive relay
Automotive Relay


30A switching Capability
Ambient temp.-40oC to 125oC
1 form A and 1form C Contacts
Sealed IP67 and dust cover types availablev
Contact gop >= 0.6mm

Ordering Information

Mark demonstration 4290 - 12VDC-1H S D L P
Type 4290
Coil voltage 6    9   12    24    36  48VDC
Contact Arrangement 1H:SPST-NO    1Z:SPDT
Construction S: Sealed IP67      NO: No Sealed IP67
Contact Material NO: AgSn02  D:AgCdO
Coil power NO L:  1.2W     H:   1.6W
Wiring form NO: Momentary connection leading-out terminal       P: PCB

Contact Data

Contact Arrangement 1H(1A),     1Z(1C)
Initial Contact Resistance 100mΩ      (1A 6VDC)
Contact Material Silver Alloy
Contact Rating(Res.Load) 25A 14VDC
Max.switching curreng 25 A
Max.switching curreng 350 W
Max.switching voltage 75 VDC
Mechanical life 1×107 times
Electrical life 5×104 times


Initial Insulation Resistance 100MΩ, 500VDC
Dielectric StrengthDielectric Strength Between coil and Contacts        750VAC 1min
Between open contacts       500VAC 1min
Operate time(at nomi.Volt) Max:   12ms
Release time(at nomi.Volt) Max:   8ms
Temperature rise(at nomi.Volt) Max:   60℃
Temperature -40℃~+85℃
Shock ResistanceShock Resistance stability   98m/s2
intensity   980m/s2
Vibration Resistance  Double oscillation amplitude:1.5mm     10~55Hz
Humidity 35%~85%RH
Temperature -40% +85℃
Termination PCB  And Momentary connection leading-out terminal
Unit weigth About
Construction Sealed IP67 And No Sealed IP67

Coil Power

Coil Power 1.6W   1.9W

Coil data

Nominal Voltage VDC Action voltageVDC Drop-out Voltage VDC Max voltageVDC Max voltageVDC
6 4.2 0.6 7.2 30±10%
9 6.3 0.9 10.8 68±10%
12 8.4 1.2 14.4 120±10%
24 16.8 2.4 28.8 480±10%
36 25.2 3.6 43.2 1080±10%
48 33.6 4.8 57.6 1920±10%

Outline Dimensions And Wiring Diagram
mini relay-automotive relay

Characteristic Curves
mini relay-automotive relay


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