The Kinghelm KH-12X12X9H-SMT-D tactile switch from Kinghelm is a high-performance, surface-mount switch designed for compact and reliable operation in a wide range of electronic devices. This switch utilizes SMT (Surface Mount Technology), making it ideal for automated production processes, ensuring high efficiency and quality in mass manufacturing. With its premium materials and thoughtful design, the Kinghelm KH-12X12X9H-SMT-D delivers excellent electrical and mechanical performance, providing users with a seamless and reliable experience.

Kinghelm KH-12X12X9H-SMT-D Product Image

Key Features:

1. High-Quality Materials: Manufactured using high-grade materials to ensure stability and durability, even in demanding applications.

2. Easy to Operate: Optimized button design makes it simple to press, offering a pleasant user experience.

3. High Reliability: The low contact resistance and high insulation resistance guarantee stable performance under various environmental conditions.

4. Compact Size: Designed to be space-efficient, the KH-12X12X9H-SMT-D features a compact size of 12x12mm with a height of 9mm, making it ideal for tight spaces in electronic devices.

Technical Specifications:

lRated Current: 50mA at 12V DC

lContact Resistance: 100 milliohms

lTravel: 0.4±0.1mm

lInsulation Resistance: 100 Megaohms

lWithstand Voltage: 250V, 50Hz, 1 minute

lOperating Force: 160±30gf / 260±50gf

lLifetime: 100,000 cycles for each operating force

Advantages:

1. Efficient Production: The switch’s SMT design is optimized for surface-mount assembly, allowing for efficient mass production and automating the manufacturing process, thus improving productivity.

2. Durability: The switch is designed for long-lasting use with a lifespan of up to 100,000 actuations, even under varying loads.

3. Flexibility: Available in various sizes and specifications, the KH-12X12X9H-SMT-D is suitable for a wide array of electronic applications.

4. Environmentally Friendly: Certain models meet environmental standards, reducing their impact on the environment.

Application Areas:

The KH-12X12X9H-SMT-D tactile switch is versatile and widely used across various electronic devices and systems. These include, but are not limited to:

lAutomotive audio systems

lAir conditioning systems

lVehicle lighting systems

lHousehold electronic appliances

With its ease of use, reliability, and flexibility, this tactile switch is ideal for applications that require simple yet dependable on/off control.

Important Notes:

1. Soldering Conditions: Ensure that soldering conditions meet the product requirements to prevent thermal stress that may cause deformation or degradation of electrical properties.

2. Avoid Overloading: Do not apply excessive force during operation to prevent damage to the switch.

3. Corrosive Environments: Ensure that surrounding materials do not emit corrosive gases that may lead to poor contact.

Kinghelm KH-12X12X9H-SMT-D Specification

Conclusion:

The Kinghelm KH-12X12X9H-SMT-D tactile switch stands out as a top-tier choice for electronic devices, offering high performance, reliability, and efficiency. Its SMT design facilitates automated manufacturing, improving production efficiency. With excellent electrical and mechanical characteristics, it is an essential component for applications requiring compact, reliable, and user-friendly switches.

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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