As compact electronic devices and high-integration products become increasingly prevalent, slide switches—critical components for mode switching and function control—face higher expectations for performance and manufacturing precision. The Kinghelm KH-SS42D02-G3 slide switch is a high-performance electronic component specifically engineered for lightweight applications, responsive operation, and long-term reliability. With its precision-selected materials, robust mechanical design, and user-friendly appearance, this switch is widely applied in smart home systems, communication equipment, portable terminals, and industrial control systems, making it a standout choice in today’s competitive electronic components market.

Kinghelm KH-SS42D02-G3 Product Image

The Kinghelm KH-SS42D02-G3 slide switch adopts a through-hole (DIP) package with a compact structure that simplifies assembly—ideal for mass automated production and quick maintenance. Weighing only 1.043 grams, it meets the growing demand for lightweight components in the consumer electronics industry. Its core internal component, the spring plate, is made of SUS stainless steel, offering excellent resilience and fatigue resistance, ensuring stable tactile feedback even under high-frequency operation. The contact clip, crafted from PBS strip, delivers reliable electrical conductivity and structural stability, effectively resisting thermal rise and electrochemical corrosion, thereby enhancing overall conductive performance.

The switch’s terminals are manufactured from high-conductivity brass strip, optimized for durability and solderability, ensuring a solid connection to the circuit. Its base is made of phenolic resin, which offers superior heat resistance and significantly reduces the risk of arcing or leakage, improving the switch’s overall safety. The frame, made of steel strip, reinforces the structural strength and compressive resistance of the switch, ensuring stable operation even in harsh environments. The knob, crafted from POM engineering plastic and finished in black, not only adds wear resistance but also enhances visual recognition and user comfort.

From a technical standpoint, the KH-SS42D02-G3 slide switch features precise actuation, low contact resistance, and reliable rebound characteristics, allowing for fast and accurate mode switching without misoperation or delay. Its long-term electrical stability contributes to increased system reliability and extended service life. Moreover, all materials used in the product are RoHS compliant, supporting eco-friendly manufacturing and ensuring smooth access to global markets.

In terms of application versatility, the KH-SS42D02-G3 slide switch is well-suited for portable audio devices, Bluetooth communication modules, industrial control terminals, remote controllers, game controllers, and smart lighting systems. Its compact form factor and robust performance make it an essential control component for wearables, IoT edge devices, and smart instruments, improving end-user experience and helping manufacturers stand out in the highly competitive smart terminal market.

Kinghelm KH-SS42D02-G3 Specification

In today's electronics industry—where reliability, environmental compliance, and integration are paramount—the Kinghelm KH-SS42D02-G3 stands out as a professional slide switch solution combining performance, quality, and green compliance. Backed by Kinghelm's advanced manufacturing system and lean quality control, the Kinghelm KH-SS42D02-G3 slide switch exemplifies the company’s engineering capabilities and keen insight into market needs, consistently delivering stable and efficient electronic components to customers worldwide.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

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