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Mini Waterproof Micro Switch G303
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Mini Waterproof Micro Switch G303

  • Well sealed with IP67 protection level

  • Mini housing which matches various application environments.

  • With worldwide access permit certifications

  • High durability ensures the stable performance

  • Multiple lever options available

  • Lead wires specially provided for connecting terminals and application positions.

  • It can be found in a wide range of applications:

    Engine cover locks, door lock systems, central control locks, tailgate latches, seat belt buckle latches, shifting systems etc. in automotive electronics

    household appliances, electric tools, communication devices, toys, bicycles, and many industrial control designs

Mini Waterproof Micro Switch G303 Series

3D View of Different Housings



 


 


 


 


 



Specifications

Place of OriginGuangdong, China micro switch 12v
Brand NameMicro Switch Manufacturer Unionwell
Model NumberG303 Series
Max Operating  Force (at pin plunger)130gf
Terminal TypeMold Lead Wires/Solder/PCB/Fork Shape
Lever TypeNo Lever/Hinge/Leaf/Simulated Roller/Roller/Special Design
Circuit CodeSPDT/SPST-NO/SPST-NC
CertificationsENEC, UL/cUL, CQC
OEM/ODMAvailable
Rating0.1A, 125/250VAC; 3A/ 12VDC; 0.1A/48VDC; μ1E5
Operating FrequencyElectrical0.1A-120cycles/minute; 3A-10~30 cycles/minute
Mechanical120 Cycles/minute
Contact Resistance(Initiative)100mΩ Max (without wire type)
Insulation Resistance (at 500VDC)100mΩ Min
Vibration Durability10~55Hz, move 0.75mm(p-p)
Dielectric strength500VAC (50"60Hz)
Operating  Temperature-40° C"+85° C
Operating  Humidity85%RHMax
Life ExpectancyElectricalMin. 100,000 cycles(Depend on model NO.)
MechanicalMin. 500, 000 cycles
Products

Small Waterproof Micro Switch 12V Drawings

G303 Mini Waterproof Micro Switch is exclusively designed for low current load down to 0.1A and extremely small application space. When the actuator is activated, the force will be transffered by the snap action machanism of the special inner structure and finally helps connect the contacts which successfully makes the circuit closed and generate relevant current signals according the design of exact application solution. The creative unique sliding contact design has solved the noise problem in majority of automotive application cases. That's why this series enjoys great popularity in our customers.


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12 Volt Waterproof Micro Switch G303 Applications

G303 Mini Waterproof Micro Switch is a perfect match with automotive vehicles. People usually find G303 at engine cover lock, door lock systems, central control lock system, tailgate latch, seat belt buckle latch, glove box, reading lamp indicator, and shifting system, etc. Up to our customers' increasing projects, more and more new applications have been discovered in electric tools, communication devices, toys, bicycles, and more possibility is awaiting people to develop in new industries.  

Contact with Us
Add:
RM1311, Renfeng Building, No. 490, Tianhe Road, Tianhe District, Guangzhou, Guangdong, China, 510630.
Unionwell
Switches are us, switch to us. Find quality micro switches at Unionwell
Add:
RM1311, Renfeng Building, No. 490, Tianhe Road, Tianhe District, Guangzhou, Guangdong, China, 510630.
Add:
RM1311, Renfeng Building, No. 490, Tianhe Road, Tianhe District, Guangzhou, Guangdong, China, 510630.