Product Description

WEIPENG® is a leading Three-Line Pulse Igniter Switch manufacturers, suppliers and exporter.

Micro Switch Introduction

As a classic series of products by Yueqing Tongda Cable Power Plant aimed at general-purpose scenarios, the HK-04G series switches are designed with a focus on "high stability, wide compatibility, and high cost-effectiveness." Integrating the company's 35 years of switch manufacturing experience, the series covers the two main triggering types: rocker and push-button. It is suitable for circuit control needs across multiple areas, including smart homes, commercial appliances, and small industrial equipment. With a balanced performance and reliable quality, it has become the preferred choice for general-purpose switches across various industries.

Micro Switch Application

The HK-04G series, with its compact size (L × W × H approximately 20×15×10mm), can be easily embedded in smart distribution boxes, wall-mounted smart sockets, and smart lighting control panels, and has now become a supporting component for several domestic smart home brands. For example, after a certain brand of smart socket is equipped with the rocker switch of this series, users can quickly turn the power on and off by pressing it. Combined with APP remote control, it achieves a dual control mode of 'local and remote,' reducing the product failure rate by 40% compared to traditional switches and enhancing the user experience.

To meet personalized needs in certain scenarios, the HK-04G series supports flexible customization:

Appearance customization: Colors can be selected from black, white, and gray to match different device casing designs; the casing can be engraved with the company logo or parameter labels to enhance brand recognition.

Function customization: Red/green single-color LED indicators (with selectable voltages of 5V/12V) can be added, providing intuitive feedback on circuit status and allowing users to quickly determine whether the device is powered on.

Terminal customization: Supports both plug-in (2.54mm spacing) and solder type terminals to fit different device wiring spaces. The customization cycle is only 5-10 days, and samples can be shipped within 48 hours.

Micro Switch Specification

Switch Technical Characteristics:
ITEM	Technical Parameter		Value
1	Electrical Rating		5(2)A 125V/250VAC 10(3)125V/250VAC
2	Contact Resistance		≤50mΩ Initial value
3	Insulation Resistance		≥100MΩ (500VDC)
4	Dielectric Voltage	Between non-connected terminals	500V/0.5mA/60S
		Between terminals and the metal frame	1500V/0.5mA/60S
5	Electrical Life		≥10000 cycles
6	Mechanical Life		≥100000 cycles
7	Operating Temperature		-25~125℃
8	Operating Frequency		Electrical :15 cycles Mechanical :60 cycles
9	Vibration Proof		Vibration Frequency :10~55HZ; Amplitude :1.5mm; Three directions :1H
10	Solder Ability : More than 80% of immersed part shall be covered with solder		Soldering Temperature : 235±5℃ Immersing Time :2~3S
11	Solder Heat Resistance		Dip Soldering :260±5℃ 5±1S Manual Soldering :300±5℃ 2~3S
12	Safety Approvals		UL、CSA、VDE、ENEC、CE
13	Test Conditions		Ambient Temperature :20±5℃ Relative Humidity :65±5%RH Air Pressure : 86~106KPa