Enhance your electronic applications with the high-quality TP Series Pushbutton Switches from C&K, manufactured by LITTELFUSE / C&K COMPONENTS. These subminiature switches are designed for reliable performance in telecommunications, networking equipment, computers, peripherals, instrumentation, and control systems.
Key Features & Benefits
Subminiature size capable of switching up to 1 AMP
Available with vertical and right-angle terminations
Options for PC and panel mount models
Snap-in front panel mounting available for easy installation
Epoxy terminal seal compatibility with bottom wash cleaning
RoHS compliant models available
Electrical & Mechanical Specifications
Contact Rating
Q contact material: 1 AMP @ 120 V AC or 28 V DC
B contact material: 0.4 VA max. @ 20 V AC/DC
Electrical Life
TP11, TP21: 60,000 cycles at full load
TP12: 30,000 cycles
Contact Resistance
Below 20 mΩ initial @ 2-4 V DC, 100 mA
Insulation Resistance
Minimum 10^9 Ω
Dielectric Strength
Minimum 1000 Vrms @ sea level
Operating Temperature
–30°C to 85°C
Solderability
Per MIL-STD-202F method 208D or EIA RS-186E method 9
Materials & Construction
Case: Glass filled nylon 6/6, flame retardant, heat stabilized or diallyl phthalate (DAP, UL 94V-0)
Plunger: Thermoplastic polyester (UL 94V-0)
Cap & Frame: Nylon, black standard
Bushing: Brass, nickel plated
Housing: Stainless steel
Switch Support: Brass, matte-tin plated
End Contacts: Copper alloy with gold plate over nickel plate (B contact material) or coin silver with silver plating (Q contact material)
Center Contacts & Terminals: Copper alloy with gold plate over nickel plate (B) or silver plating (Q)
All models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods. For custom options and specific configurations, please consult the Customer Service Center.
Disclaimers
Specifications and materials listed are for switches with standard options. For detailed information on custom switches, contact Customer Service. The datasheet provided is for reference; please verify details for your specific application.
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{"id":10027625120061,"title":"TP11SH9AGE","handle":"tp11sh9age","description":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Pushbutton Switches (Part Number: TP11SH9AGE)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic applications with the high-quality TP Series Pushbutton Switches from C\u0026amp;K, manufactured by LITTELFUSE \/ C\u0026amp;K COMPONENTS. These subminiature switches are designed for reliable performance in telecommunications, networking equipment, computers, peripherals, instrumentation, and control systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSubminiature size capable of switching up to 1 AMP\u003c\/li\u003e\n \u003cli\u003eAvailable with vertical and right-angle terminations\u003c\/li\u003e\n \u003cli\u003eOptions for PC and panel mount models\u003c\/li\u003e\n \u003cli\u003eSnap-in front panel mounting available for easy installation\u003c\/li\u003e\n \u003cli\u003eEpoxy terminal seal compatibility with bottom wash cleaning\u003c\/li\u003e\n \u003cli\u003eRoHS compliant models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Rating\u003c\/th\u003e\n \u003ctd\u003eQ contact material: 1 AMP @ 120 V AC or 28 V DC\u003cbr\u003e\n B contact material: 0.4 VA max. @ 20 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003eTP11, TP21: 60,000 cycles at full load\u003cbr\u003e\n TP12: 30,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eBelow 20 mΩ initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003eMinimum 10^9 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003eMinimum 1000 Vrms @ sea level\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e–30°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSolderability\u003c\/th\u003e\n \u003ctd\u003ePer MIL-STD-202F method 208D or EIA RS-186E method 9\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCase: Glass filled nylon 6\/6, flame retardant, heat stabilized or diallyl phthalate (DAP, UL 94V-0)\u003c\/li\u003e\n \u003cli\u003ePlunger: Thermoplastic polyester (UL 94V-0)\u003c\/li\u003e\n \u003cli\u003eCap \u0026amp; Frame: Nylon, black standard\u003c\/li\u003e\n \u003cli\u003eBushing: Brass, nickel plated\u003c\/li\u003e\n \u003cli\u003eHousing: Stainless steel\u003c\/li\u003e\n \u003cli\u003eSwitch Support: Brass, matte-tin plated\u003c\/li\u003e\n \u003cli\u003eEnd Contacts: Copper alloy with gold plate over nickel plate (B contact material) or coin silver with silver plating (Q contact material)\u003c\/li\u003e\n \u003cli\u003eCenter Contacts \u0026amp; Terminals: Copper alloy with gold plate over nickel plate (B) or silver plating (Q)\u003c\/li\u003e\n \u003cli\u003eTerminal Seal: Epoxy\u003c\/li\u003e\n \u003cli\u003eHardware: Nut \u0026amp; Locking Ring: Brass nickel plated; Lockwasher: Steel, nickel plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models \u0026amp; Options\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Function\u003c\/th\u003e\n \u003ctd\u003eTP11 (SPST Off-Mom.), TP12 (SPDT On-Mom.), TP21 (DPST Off-Mom.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eActuator\/Bushing Options\u003c\/th\u003e\n \u003ctd\u003eSH, SH8, SH9, LT, LT9, MS9 with various heights and threading options\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminations\u003c\/th\u003e\n \u003ctd\u003eA (Right angle, PC thru-hole), C (PC thru-hole), Z (Solder lug), V3 (Vertical mount, V-bracket), W (Wire wrap)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Materials\u003c\/th\u003e\n \u003ctd\u003eB (Gold), K (Gold, tin-lead), P (Gold, matte-tin), Q (Silver), G (Gold over silver), L (Gold over silver, tin lead), R (Gold over silver)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSeals \u0026amp; Frames\u003c\/th\u003e\n \u003ctd\u003eE (Epoxy), Frame Colors: Black (2), None (no frame)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Additional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: TP11SH9AGE\u003c\/li\u003e\n \u003cli\u003eManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Vietnam (COO: VN)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/tp_1apr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eAll models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods. For custom options and specific configurations, please consult the Customer Service Center.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eSpecifications and materials listed are for switches with standard options. For detailed information on custom switches, contact Customer Service. The datasheet provided is for reference; please verify details for your specific application.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:06:48+05:30","created_at":"2025-08-16T01:06:48+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushbutton","Switch","WLDM"],"price":52387,"price_min":52387,"price_max":52387,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50625686012221,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TP11SH9AGE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TP11SH9AGE","public_title":null,"options":["Default Title"],"price":52387,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TP11SH9AGE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/TP11SH9AGE_11127176_d3393814.jpg?v=1755286611"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TP11SH9AGE_11127176_d3393814.jpg?v=1755286611","options":["Title"],"media":[{"alt":null,"id":45859111928125,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TP11SH9AGE_11127176_d3393814.jpg?v=1755286611"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TP11SH9AGE_11127176_d3393814.jpg?v=1755286611","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Pushbutton Switches (Part Number: TP11SH9AGE)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic applications with the high-quality TP Series Pushbutton Switches from C\u0026amp;K, manufactured by LITTELFUSE \/ C\u0026amp;K COMPONENTS. These subminiature switches are designed for reliable performance in telecommunications, networking equipment, computers, peripherals, instrumentation, and control systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSubminiature size capable of switching up to 1 AMP\u003c\/li\u003e\n \u003cli\u003eAvailable with vertical and right-angle terminations\u003c\/li\u003e\n \u003cli\u003eOptions for PC and panel mount models\u003c\/li\u003e\n \u003cli\u003eSnap-in front panel mounting available for easy installation\u003c\/li\u003e\n \u003cli\u003eEpoxy terminal seal compatibility with bottom wash cleaning\u003c\/li\u003e\n \u003cli\u003eRoHS compliant models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Rating\u003c\/th\u003e\n \u003ctd\u003eQ contact material: 1 AMP @ 120 V AC or 28 V DC\u003cbr\u003e\n B contact material: 0.4 VA max. @ 20 V AC\/DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003eTP11, TP21: 60,000 cycles at full load\u003cbr\u003e\n TP12: 30,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eBelow 20 mΩ initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003eMinimum 10^9 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003eMinimum 1000 Vrms @ sea level\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e–30°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSolderability\u003c\/th\u003e\n \u003ctd\u003ePer MIL-STD-202F method 208D or EIA RS-186E method 9\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCase: Glass filled nylon 6\/6, flame retardant, heat stabilized or diallyl phthalate (DAP, UL 94V-0)\u003c\/li\u003e\n \u003cli\u003ePlunger: Thermoplastic polyester (UL 94V-0)\u003c\/li\u003e\n \u003cli\u003eCap \u0026amp; Frame: Nylon, black standard\u003c\/li\u003e\n \u003cli\u003eBushing: Brass, nickel plated\u003c\/li\u003e\n \u003cli\u003eHousing: Stainless steel\u003c\/li\u003e\n \u003cli\u003eSwitch Support: Brass, matte-tin plated\u003c\/li\u003e\n \u003cli\u003eEnd Contacts: Copper alloy with gold plate over nickel plate (B contact material) or coin silver with silver plating (Q contact material)\u003c\/li\u003e\n \u003cli\u003eCenter Contacts \u0026amp; Terminals: Copper alloy with gold plate over nickel plate (B) or silver plating (Q)\u003c\/li\u003e\n \u003cli\u003eTerminal Seal: Epoxy\u003c\/li\u003e\n \u003cli\u003eHardware: Nut \u0026amp; Locking Ring: Brass nickel plated; Lockwasher: Steel, nickel plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Models \u0026amp; Options\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitch Function\u003c\/th\u003e\n \u003ctd\u003eTP11 (SPST Off-Mom.), TP12 (SPDT On-Mom.), TP21 (DPST Off-Mom.)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eActuator\/Bushing Options\u003c\/th\u003e\n \u003ctd\u003eSH, SH8, SH9, LT, LT9, MS9 with various heights and threading options\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminations\u003c\/th\u003e\n \u003ctd\u003eA (Right angle, PC thru-hole), C (PC thru-hole), Z (Solder lug), V3 (Vertical mount, V-bracket), W (Wire wrap)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Materials\u003c\/th\u003e\n \u003ctd\u003eB (Gold), K (Gold, tin-lead), P (Gold, matte-tin), Q (Silver), G (Gold over silver), L (Gold over silver, tin lead), R (Gold over silver)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSeals \u0026amp; Frames\u003c\/th\u003e\n \u003ctd\u003eE (Epoxy), Frame Colors: Black (2), None (no frame)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Additional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: TP11SH9AGE\u003c\/li\u003e\n \u003cli\u003eManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Vietnam (COO: VN)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/tp_1apr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eAll models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods. For custom options and specific configurations, please consult the Customer Service Center.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eSpecifications and materials listed are for switches with standard options. For detailed information on custom switches, contact Customer Service. The datasheet provided is for reference; please verify details for your specific application.\u003c\/p\u003e\u003cbr\u003e"}
