Model No: G307-150PA00

G307A Series Mini Micro Switch for Electronic Parking Brake system

Model Number:G307A-150PA00
Max. Current:50mA
Max. Voltage:18V
Operating Temperature:-40~+85℃
Protection Level:IP67
IP level:IP67
Rating:50mA 18VDC
Electrical life:300,000cycles
Mechanical life:500,000cycles
Lever type:W/O lever
Operating force:150gf max
Company assurance system:ISO9001 & TS16949
Environmental compliance:RoHS, Reach
Terminal type:PCB terminals
Color:Black
Application:Automotive EPB Systems

minimum order :

1000 pieces

Quantity :

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Product Description

The G307A Series Mini Micro Switch for Electronic Parking Brake System is a dual circuit loop mini micro switch primarily used for status detection and signal feedback in electronic parking brake systems, helping vehicles accurately determine the position of the parking mechanism. The product is suitable for operating environments from -40℃ to +85℃, with a mechanical operating frequency of up to 120 times/minute and a mechanical life of 300,000 cycles, meeting the high-frequency requirements of automotive applications.

As an automotive micro switch, the G307A Series features a waterproof and dustproof (IP67) design, enabling it to withstand complex vehicle environments. Its dual-circuit structure enhances signal transmission stability, achieving reliable circuit switching control. The overall solution, meticulously designed by the micro switch manufacturer, demonstrates excellent performance in safety, durability, and stability.

Feature

◆ Meets dual-circuit synchronization time requirements <15ms, independently developed, instantaneous clamp sliding structure;
◆ Small product size, compact structure, high reliability, long lifespan;
◆ This series is mainly used in the automotive industry, electronic equipment, and other low-current load industries;

◆ This series has two product dimensions, and two mounting methods: PCB terminal DIP and surface mount terminal SMT;

Parameter

Allows linear operating speed		1~500mm/s
Allows operating frequency		120 cycles/min.
Insulation resistance (based on DC 500V insulation resistance)		≥100MΩ
Contact resistance (initial value)	Terminal type	≤75mΩ
Withstand voltage	between the same polarity terminals	AC500V, 50/60Hz, 1Min.
Withstand voltage	between each terminal and non-energized metal parts	AC500V, 50/60Hz, 1min.
Vibration	malfunction	10-55Hz ,Double amplitude 1.5mm
Lifespan	Electrical	300,000 cycles(20cycles/min.) 50mA 18VDC 50μA 5VDC
Lifespan	Mechanical	300,000 cycles(30cycels/min.)
Protective structure		IEC IP67(without terminals)
Operating Environmental Temperature		-40℃~+85℃ under 60%RH (no icing, no condensation)
Operating Environmental Humidity		under 95%RH (+5℃~+35℃)

Drawing

Application

As a Sealed Dual Circuit Loop Mini Micro Switch specifically developed for automotive Electronic Parking Brake (EPB) systems, it primarily detects the operational status of the EPB and provides precise feedback signals to the vehicle control unit. When the driver operates the parking button or the actuator moves, the switch quickly identifies the status change, ensuring reliable locking and releasing control of the EPB system.

This product employs a dual-loop circuit design and boasts an IP67 waterproof and dustproof rating, effectively resisting the effects of moisture, dust, and the complex environment beneath the vehicle. With its high reliability, precise feedback capability, and excellent environmental adaptability, the Mini Micro Switch for Electronic Parking Brake System has become a key detection component in modern automotive EPB control systems, providing stable support for vehicle braking safety.