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Würth Elektronik GmbH & Co. KG

Würth Elektronik GmbH & Co. KG- Sealed Tactile Switches

Würth Elektronik is a leading manufacturer of electronic and electromechanical components, part of the globally renowned Würth Group, founded in 1945 and headquartered in Niedernhall, Germany. The company specializes in EMC and inductive components, including ferrites, ferrite beads, inductors, common-mode chokes, transformers, and connectors. Through its Midcom division, Würth Elektronik leverages a worldwide network of ISO-certified production plants and distribution hubs to serve diverse markets. The product portfolio also extends to PCB assembly solutions, wireless connectivity modules, and passive components such as capacitors and resistors. Known for its 'more than you expect' philosophy, the company provides extensive engineering support, from design-in to prototyping and mass production. With over 120 technical salespeople globally, customers receive rapid, localized assistance and free design samples. Würth Elektronik holds a strong market position in the EMC component segment, driven by high-quality manufacturing and continuous innovation. Its components are essential in automotive electronics, industrial automation, consumer devices, and telecommunications infrastructure. The company’s commitment to reliability and comprehensive technical documentation makes it a trusted partner for engineers worldwide.

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Sealed Tactile Switches - 型号列表

11 parts in total

Actuator Length

Length

Size / Dimension

Mechanical Life

Current Rating (Max)

Width

Actuator Type

Mounting Type

Terminal Type

Actuator Color

Connector Type

Operating Force

Contact Material

Mfr Part #Quantity AvailablePriceVoltage RatingSwitch FunctionCurrent Rating (Max)Switch Function/RatingContact Rating (Current)WidthLengthActuator TypeMounting TypeTerminal TypeActuator ColorConnector TypeActuator LengthOperating ForceContact MaterialSize / DimensionContact Layout, TypicalMechanical LifeOperating TemperatureLight ColorIllumination
444BD21025816
2
444BD21025816

Tact Switch illuminated 6.8x4.5mm SMD Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 0.5mm 表面安装

Wurth Elektronik

13081: ¥44.859612V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA4.5mm6.8mmTactile表面安装SolderClear焊接0.5mm160 gStainless Steel4.5 x 6.8mmNO50000Cycles+85°CYes
444YD21025816
2
444YD21025816

Tact Switch illuminated 6.8x4.5mm SMD Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 0.5mm 表面安装

Wurth Elektronik

101: ¥34.61212V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA4.5mm6.8mmTactile表面安装SolderClear焊接0.5mm160 gStainless Steel4.5 x 6.8mmNO50000Cycles+85°CYes
444RD21025816
2
444RD21025816

Tact Switch illuminated 6.8x4.5mm SMD Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 0.5mm 表面安装

Wurth Elektronik

19641: ¥20.60412V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA4.5mm6.8mmTactile表面安装SolderClear焊接0.5mm160 gStainless Steel4.5 x 6.8mmNO50000Cycles+85°CYes
440RS67082622
2
440RS67082622

Tact Switch illuminated 12x12mm Red Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 4.15mm 通孔

Wurth Elektronik

311: ¥58.0112V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12mmTactile通孔SolderClear焊接4.15mm220 gStainless Steel12 x 12mmNO100000Cycles+85°CYes
430476043716
2
430476043716

Tact Switch 12x 12mm Height 4.3mm Black Wurth Elektronik 黑色 按钮式 触觉开关 , 常开, 50 mA @ 12 V 直流 0.8mm 通孔

Wurth Elektronik

131: ¥3.67212V 直流开 - 关50 mA @ 12 V 直流On-Off50 mA12mm12.5mmButton通孔Solder, Through HoleBlack焊料,通孔0.8mm160 gSilver Plated Stainless Steel12 x 12.5mmNO500000Cycles+85°C--
440BS67082622
2
440BS67082622

Tact Switch illuminated 12x12mm Blue Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 4.15mm 通孔

Wurth Elektronik

10171: ¥57.677612V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12mmTactile通孔SolderClear焊接4.15mm220 gStainless Steel12 x 12mmNO100000Cycles+85°CYes
444VD21025816
2
444VD21025816

Tact Switch illuminated 6.8x4.5mm SMD Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 0.5mm 表面安装

Wurth Elektronik

101: ¥34.61212V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA4.5mm6.8mmTactile表面安装SolderClear焊接0.5mm160 gStainless Steel4.5 x 6.8mmNO50000Cycles+85°CYes
440YS67082622
2
440YS67082622

Tact Switch illuminated 12x12mm Yellow Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 4.15mm 通孔

Wurth Elektronik

11001: ¥53.34612V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12mmTactile通孔SolderClear焊接4.15mm220 gStainless Steel12 x 12mmNO100000Cycles+85°CYes
430476073716
2
430476073716

Tact Switch 12x 12mm Height 7.3mm Black Wurth Elektronik 黑色 按钮式 触觉开关 , 常开, 50 mA 3.8mm 表面安装

Wurth Elektronik

1491: ¥3.67212V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12.5mmButton表面安装Solder, Through HoleBlack焊料,通孔3.8mm160 gSilver Plated Stainless Steel12 x 12.5mmNO500000Cycles+85°C--
430476085716
2
430476085716

Tact Switch 12x 12mm Height 8.5mm black Wurth Elektronik 黑色 按钮式 触觉开关 , 常开, 50 mA 5mm 通孔

Wurth Elektronik

5771: ¥3.33212V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12.5mmButton通孔Solder, Through HoleBlack焊料,通孔5mm160 gSilver Plated Stainless Steel12 x 12.5mmNO500000Cycles+85°C--
440GS67082622
2
440GS67082622

Tact Switch illuminated 12x12mm Green Wurth Elektronik 无色 触觉式 触觉开关 , 常开, 50 mA 4.15mm 通孔

Wurth Elektronik

9151: ¥64.0912V 直流开 - 关50 mA@ 12 V 直流On-Off50 mA12mm12mmTactile通孔SolderClear焊接4.15mm220 gStainless Steel12 x 12mmNO100000Cycles+85°CYes
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