Enhance your electronic applications with the HONEYWELL MICRO SWITCH SM Series, a premium line of subminiature basic switches designed for precision, reliability, and extended operational life. Manufactured in Mexico, this switch is ideal for industrial, aerospace, military, and power generation applications where durability and performance are critical.
Part Number: 11SM1-TN189 Manufacturer: HONEYWELL Country of Origin: MX Unit of Measure: EA ECCN: Not specified Package Type: BLK Datasheet:Download Datasheet
Product Features
Industry-leading mechanical life of up to 10,000,000 operations
Available with gold contacts for low-energy switching and bifurcated gold contacts for maximum reliability
Wide operating temperature range from -54°C to 204°C (-65°F to 400°F)
Power-duty switching capability up to 11 A (Vac) or 1/4 HP (Vac)
Qualified to MIL-PRF-8805 standards and FAA-PMA approved for commercial aircraft
Multiple actuation options including pin plunger, straight lever, roller lever, simulated roller lever, and paddle lever
Electrical ratings up to 115/125/250 Vac and 30 Vdc
Sealed plunger design for durability in sealed environments
UL/CSA, cUL, ENEC, and CE certifications ensure compliance with international standards
Technical Specifications
Characteristic
Parameter
Differentiator
Low operating force to 2 oz., power load switching to 11 A, motor load up to 1/4 HP
Ampere rating
0.1 A to 11 A
Circuitry
SPDT
Operating force
0.04 oz to 2 oz
Termination
Quick connect, solder, PCB
Housing
Phenolic
Mechanical life
Up to 10,000,000 operations
Operating temperature
-54°C to 204°C (-65°F to 400°F)
Contacts
Gold-plated, bifurcated gold
Size
12.7 mm H x 6.35 mm W x 20.3 mm L (0.5 in H x 0.25 in W x 0.8 in L)
Additional Details
UL Electrical Ratings
Circuitry
UL Code
5 A, 250 Vac
SPDT
J
UL rating: 11 A, 1/4 HP, 125/250 Vac
SPDT
M
1 A res., 0.5 A ind., 30 Vdc
SPDT
N
UL rating: 4 A, 250 Vac
SPDT
S
Applications
Commercial aircraft door monitoring (“closed” and “locked” positions)
Landing gear monitoring systems
Cockpit pushbuttons, toggle, or joystick assemblies
Military and industrial pressure and temperature switches
Power generation fuel level detection (gas and oil)
For more detailed specifications and options, please refer to the full datasheet.
Note: Datasheet was not processed, please search the internet for the part number 11SM1-TN189 for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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{"id":10005227962685,"title":"11SM1-TN189","handle":"11sm1-tn189","description":"\u003ch3\u003eHONEYWELL MR 11SM1-TN189 Subminiature Basic Switch\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the HONEYWELL MICRO SWITCH SM Series, a premium line of subminiature basic switches designed for precision, reliability, and extended operational life. Manufactured in Mexico, this switch is ideal for industrial, aerospace, military, and power generation applications where durability and performance are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 11SM1-TN189\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-11sm1-tn189.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-leading mechanical life of up to 10,000,000 operations\u003c\/li\u003e\n\u003cli\u003eAvailable with gold contacts for low-energy switching and bifurcated gold contacts for maximum reliability\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -54°C to 204°C (-65°F to 400°F)\u003c\/li\u003e\n\u003cli\u003ePower-duty switching capability up to 11 A (Vac) or 1\/4 HP (Vac)\u003c\/li\u003e\n\u003cli\u003eQualified to MIL-PRF-8805 standards and FAA-PMA approved for commercial aircraft\u003c\/li\u003e\n\u003cli\u003eMultiple actuation options including pin plunger, straight lever, roller lever, simulated roller lever, and paddle lever\u003c\/li\u003e\n\u003cli\u003eElectrical ratings up to 115\/125\/250 Vac and 30 Vdc\u003c\/li\u003e\n\u003cli\u003eSealed plunger design for durability in sealed environments\u003c\/li\u003e\n\u003cli\u003eUL\/CSA, cUL, ENEC, and CE certifications ensure compliance with international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferentiator\u003c\/td\u003e\n\u003ctd\u003eLow operating force to 2 oz., power load switching to 11 A, motor load up to 1\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmpere rating\u003c\/td\u003e\n\u003ctd\u003e0.1 A to 11 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuitry\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating force\u003c\/td\u003e\n\u003ctd\u003e0.04 oz to 2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eQuick connect, solder, PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003ePhenolic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical life\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-54°C to 204°C (-65°F to 400°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContacts\u003c\/td\u003e\n\u003ctd\u003eGold-plated, bifurcated gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12.7 mm H x 6.35 mm W x 20.3 mm L (0.5 in H x 0.25 in W x 0.8 in L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Electrical Ratings\u003c\/th\u003e\n\u003cth\u003eCircuitry\u003c\/th\u003e\n\u003cth\u003eUL Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 A, 250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL rating: 11 A, 1\/4 HP, 125\/250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 A res., 0.5 A ind., 30 Vdc\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL rating: 4 A, 250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial aircraft door monitoring (“closed” and “locked” positions)\u003c\/li\u003e\n\u003cli\u003eLanding gear monitoring systems\u003c\/li\u003e\n\u003cli\u003eCockpit pushbuttons, toggle, or joystick assemblies\u003c\/li\u003e\n\u003cli\u003eMilitary and industrial pressure and temperature switches\u003c\/li\u003e\n\u003cli\u003ePower generation fuel level detection (gas and oil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-11sm1-tn189.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number 11SM1-TN189 for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-06T20:05:14+05:30","created_at":"2025-08-06T20:05:14+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["STD_IMG","WLDM"],"price":182663,"price_min":182663,"price_max":182663,"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":50555597717821,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"11SM1-TN189","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"11SM1-TN189","public_title":null,"options":["Default Title"],"price":182663,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"11SM1-TN189","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_a5568d83-7789-461b-b86d-8e4a00c694cc.jpg?v=1754490914"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_a5568d83-7789-461b-b86d-8e4a00c694cc.jpg?v=1754490914","options":["Title"],"media":[{"alt":null,"id":45700311875901,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_a5568d83-7789-461b-b86d-8e4a00c694cc.jpg?v=1754490914"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_a5568d83-7789-461b-b86d-8e4a00c694cc.jpg?v=1754490914","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL MR 11SM1-TN189 Subminiature Basic Switch\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the HONEYWELL MICRO SWITCH SM Series, a premium line of subminiature basic switches designed for precision, reliability, and extended operational life. Manufactured in Mexico, this switch is ideal for industrial, aerospace, military, and power generation applications where durability and performance are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 11SM1-TN189\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003cbr\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-11sm1-tn189.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-leading mechanical life of up to 10,000,000 operations\u003c\/li\u003e\n\u003cli\u003eAvailable with gold contacts for low-energy switching and bifurcated gold contacts for maximum reliability\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -54°C to 204°C (-65°F to 400°F)\u003c\/li\u003e\n\u003cli\u003ePower-duty switching capability up to 11 A (Vac) or 1\/4 HP (Vac)\u003c\/li\u003e\n\u003cli\u003eQualified to MIL-PRF-8805 standards and FAA-PMA approved for commercial aircraft\u003c\/li\u003e\n\u003cli\u003eMultiple actuation options including pin plunger, straight lever, roller lever, simulated roller lever, and paddle lever\u003c\/li\u003e\n\u003cli\u003eElectrical ratings up to 115\/125\/250 Vac and 30 Vdc\u003c\/li\u003e\n\u003cli\u003eSealed plunger design for durability in sealed environments\u003c\/li\u003e\n\u003cli\u003eUL\/CSA, cUL, ENEC, and CE certifications ensure compliance with international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferentiator\u003c\/td\u003e\n\u003ctd\u003eLow operating force to 2 oz., power load switching to 11 A, motor load up to 1\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmpere rating\u003c\/td\u003e\n\u003ctd\u003e0.1 A to 11 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuitry\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating force\u003c\/td\u003e\n\u003ctd\u003e0.04 oz to 2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eQuick connect, solder, PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003ePhenolic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical life\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-54°C to 204°C (-65°F to 400°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContacts\u003c\/td\u003e\n\u003ctd\u003eGold-plated, bifurcated gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12.7 mm H x 6.35 mm W x 20.3 mm L (0.5 in H x 0.25 in W x 0.8 in L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Electrical Ratings\u003c\/th\u003e\n\u003cth\u003eCircuitry\u003c\/th\u003e\n\u003cth\u003eUL Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 A, 250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL rating: 11 A, 1\/4 HP, 125\/250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 A res., 0.5 A ind., 30 Vdc\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL rating: 4 A, 250 Vac\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial aircraft door monitoring (“closed” and “locked” positions)\u003c\/li\u003e\n\u003cli\u003eLanding gear monitoring systems\u003c\/li\u003e\n\u003cli\u003eCockpit pushbuttons, toggle, or joystick assemblies\u003c\/li\u003e\n\u003cli\u003eMilitary and industrial pressure and temperature switches\u003c\/li\u003e\n\u003cli\u003ePower generation fuel level detection (gas and oil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-11sm1-tn189.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number 11SM1-TN189 for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
