The Unionwell 130gf Max Without Inner Resistor Waterproof Micro Switch G303 (Model: G303-130F00C51J-GA172-TA80U) is a robust electronic component designed to operate reliably in challenging environments. With its waterproof and dusttight construction (IP67), this micro switch is ideal for applications exposed to moisture or liquids, such as automotive electronics, household appliances, and industrial control systems.
This switch is engineered with a unique design that eliminates the need for an inner resistor, making it particularly suitable for systems where an external resistor is preferred or where precise electrical resistance is not critical. Its compact size allows for flexible mounting options, ensuring easy integration into various designs. Backed by global safety approvals, the Unionwell G303 stands out for its long life and high reliability, making it an indispensable component in modern electronic designs.
Rating | 0.1A, 125/250VAC; 3A/12VDC; 0.1A/48VDC; μ 1E5 | |
Operating Frequency | Electrical | 0.1A,120 cycles/min 3A,10~30 cycles/min |
Mechanical | 120 cycles/min | |
Contact Resistance(Initiative) | 100mΩ Max. (without wire type) | |
nsulation Resistance (at 500VDC) | 100MΩ Min | |
Vibration Durability | 10~55Hz, move 0.75mm(p-p) | |
Dielectric Strength | 500VAC(50~60Hz) | |
Operating Temperature | -40°℃~+85℃ | |
Operating Humidity | 85%RH Max | |
Service Life | Electrical | Min.100,000 cycles (Depend on part NO.) |
Mechanical | Min.500,000 cycles |