Introducing the HONEYWELL 10HM1-3, a high-performance hermetic sealed miniature snap-action switch designed for demanding industrial, aerospace, and military applications. Manufactured in the US, this switch offers exceptional durability and reliability in harsh environments.
Product Features
Hermetically sealed with Symbol 5 enclosure, suitable for extreme temperatures from -184 °C to 260 °C [-300 °F to 500 °F]
SPDT (Single Pole Double Throw) circuitry for versatile switching applications
Electrical ratings up to 4 A at 28 Vdc, with options for low voltage and power duty control
Constructed with 300 series stainless steel housing for corrosion resistance and durability
Mechanical endurance of at least 25,000 operations
Electrical endurance of at least 25,000 operations
Available with silver or gold contact materials for power or logic level switching
Compact package type, ideal for space-constrained applications
Designed for use in aerospace, military, marine, and industrial environments
Includes optional auxiliary actuators for expanded functionality
Technical Specifications
Characteristic
Details
Description
Hermetic sealed miniature snap-action switch
Housing material
300 series stainless steel
Mechanical endurance
25,000 operations minimum
Electrical endurance
25,000 operations minimum
Dielectric voltage (initial)
1000 Vrms for 1 minute
Circuitry
SPDT
Contact material
Silver, gold, or bifurcated gold
Electrical rating
Up to 4 A at 28 Vdc
Sealing
Symbol 5 hermetic seal per MIL-PRF-8805
Temperature range
-65 °C to 121 °C [-85 °F to 250 °F]; optional -184 °C to 260 °C [-300 °F to 500 °F]
{"id":10002229854525,"title":"10HM1-3","handle":"10hm1-3","description":"\u003ch3\u003eHONEYWELL 10HM1-3 Switch Snap Action SPDT 0.5A 28V\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the HONEYWELL 10HM1-3, a high-performance hermetic sealed miniature snap-action switch designed for demanding industrial, aerospace, and military applications. Manufactured in the US, this switch offers exceptional durability and reliability in harsh environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHermetically sealed with Symbol 5 enclosure, suitable for extreme temperatures from -184 °C to 260 °C [-300 °F to 500 °F]\u003c\/li\u003e\n \u003cli\u003eSPDT (Single Pole Double Throw) circuitry for versatile switching applications\u003c\/li\u003e\n \u003cli\u003eElectrical ratings up to 4 A at 28 Vdc, with options for low voltage and power duty control\u003c\/li\u003e\n \u003cli\u003eConstructed with 300 series stainless steel housing for corrosion resistance and durability\u003c\/li\u003e\n \u003cli\u003eMechanical endurance of at least 25,000 operations\u003c\/li\u003e\n \u003cli\u003eElectrical endurance of at least 25,000 operations\u003c\/li\u003e\n \u003cli\u003eAvailable with silver or gold contact materials for power or logic level switching\u003c\/li\u003e\n \u003cli\u003eCompact package type, ideal for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eDesigned for use in aerospace, military, marine, and industrial environments\u003c\/li\u003e\n \u003cli\u003eIncludes optional auxiliary actuators for expanded functionality\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\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eHermetic sealed miniature snap-action switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHousing material\u003c\/td\u003e\n \u003ctd\u003e300 series stainless steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMechanical endurance\u003c\/td\u003e\n \u003ctd\u003e25,000 operations minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical endurance\u003c\/td\u003e\n \u003ctd\u003e25,000 operations minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric voltage (initial)\u003c\/td\u003e\n \u003ctd\u003e1000 Vrms for 1 minute\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\u003eContact material\u003c\/td\u003e\n \u003ctd\u003eSilver, gold, or bifurcated gold\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical rating\u003c\/td\u003e\n \u003ctd\u003eUp to 4 A at 28 Vdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd\u003eSymbol 5 hermetic seal per MIL-PRF-8805\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature range\u003c\/td\u003e\n \u003ctd\u003e-65 °C to 121 °C [-85 °F to 250 °F]; optional -184 °C to 260 °C [-300 °F to 500 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVibration\u003c\/td\u003e\n \u003ctd\u003eSymbol 2 (15 g), 10 to 2000 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMechanical shock\u003c\/td\u003e\n \u003ctd\u003eShock type M (100 G, saw tooth)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApprovals\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-8805, UL 508 (File E66520)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 10HM1-3\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-us\/products\/switches\/sealed-switches\/hm-series\/documents\/sps-siot-micro-switch-hm-hermetic-basic-product-sheet-003123-2-en-ciid-154705.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMilitary and commercial aircraft: landing gear, fuel valves, external hatches\u003c\/li\u003e\n \u003cli\u003eSpacecraft: external hatch and door position, engine fuel sensors\u003c\/li\u003e\n \u003cli\u003eMarine and harsh industrial environments: valves, doors, panels\u003c\/li\u003e\n \u003cli\u003ePower generation, oil, and gas equipment: pressure, temperature, and flow switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and application information, please refer to the \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-us\/products\/switches\/sealed-switches\/hm-series\/documents\/sps-siot-micro-switch-hm-hermetic-basic-product-sheet-003123-2-en-ciid-154705.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed. Please search the internet for the part number 10HM1-3 for more details.\u003c\/p\u003e","published_at":"2025-08-03T01:42:03+05:30","created_at":"2025-08-03T01:42:03+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["WLDM"],"price":9086300,"price_min":9086300,"price_max":9086300,"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":50546335023421,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"10HM1-3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"10HM1-3","public_title":null,"options":["Default Title"],"price":9086300,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"10HM1-3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11912151.jpg?v=1754165523"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11912151.jpg?v=1754165523","options":["Title"],"media":[{"alt":null,"id":45640251572541,"position":1,"preview_image":{"aspect_ratio":0.878,"height":600,"width":527,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11912151.jpg?v=1754165523"},"aspect_ratio":0.878,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11912151.jpg?v=1754165523","width":527}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL 10HM1-3 Switch Snap Action SPDT 0.5A 28V\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the HONEYWELL 10HM1-3, a high-performance hermetic sealed miniature snap-action switch designed for demanding industrial, aerospace, and military applications. Manufactured in the US, this switch offers exceptional durability and reliability in harsh environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHermetically sealed with Symbol 5 enclosure, suitable for extreme temperatures from -184 °C to 260 °C [-300 °F to 500 °F]\u003c\/li\u003e\n \u003cli\u003eSPDT (Single Pole Double Throw) circuitry for versatile switching applications\u003c\/li\u003e\n \u003cli\u003eElectrical ratings up to 4 A at 28 Vdc, with options for low voltage and power duty control\u003c\/li\u003e\n \u003cli\u003eConstructed with 300 series stainless steel housing for corrosion resistance and durability\u003c\/li\u003e\n \u003cli\u003eMechanical endurance of at least 25,000 operations\u003c\/li\u003e\n \u003cli\u003eElectrical endurance of at least 25,000 operations\u003c\/li\u003e\n \u003cli\u003eAvailable with silver or gold contact materials for power or logic level switching\u003c\/li\u003e\n \u003cli\u003eCompact package type, ideal for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eDesigned for use in aerospace, military, marine, and industrial environments\u003c\/li\u003e\n \u003cli\u003eIncludes optional auxiliary actuators for expanded functionality\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\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eHermetic sealed miniature snap-action switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHousing material\u003c\/td\u003e\n \u003ctd\u003e300 series stainless steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMechanical endurance\u003c\/td\u003e\n \u003ctd\u003e25,000 operations minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical endurance\u003c\/td\u003e\n \u003ctd\u003e25,000 operations minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric voltage (initial)\u003c\/td\u003e\n \u003ctd\u003e1000 Vrms for 1 minute\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\u003eContact material\u003c\/td\u003e\n \u003ctd\u003eSilver, gold, or bifurcated gold\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical rating\u003c\/td\u003e\n \u003ctd\u003eUp to 4 A at 28 Vdc\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd\u003eSymbol 5 hermetic seal per MIL-PRF-8805\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature range\u003c\/td\u003e\n \u003ctd\u003e-65 °C to 121 °C [-85 °F to 250 °F]; optional -184 °C to 260 °C [-300 °F to 500 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVibration\u003c\/td\u003e\n \u003ctd\u003eSymbol 2 (15 g), 10 to 2000 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMechanical shock\u003c\/td\u003e\n \u003ctd\u003eShock type M (100 G, saw tooth)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApprovals\u003c\/td\u003e\n \u003ctd\u003eMIL-PRF-8805, UL 508 (File E66520)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 10HM1-3\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-us\/products\/switches\/sealed-switches\/hm-series\/documents\/sps-siot-micro-switch-hm-hermetic-basic-product-sheet-003123-2-en-ciid-154705.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMilitary and commercial aircraft: landing gear, fuel valves, external hatches\u003c\/li\u003e\n \u003cli\u003eSpacecraft: external hatch and door position, engine fuel sensors\u003c\/li\u003e\n \u003cli\u003eMarine and harsh industrial environments: valves, doors, panels\u003c\/li\u003e\n \u003cli\u003ePower generation, oil, and gas equipment: pressure, temperature, and flow switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and application information, please refer to the \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-us\/products\/switches\/sealed-switches\/hm-series\/documents\/sps-siot-micro-switch-hm-hermetic-basic-product-sheet-003123-2-en-ciid-154705.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed. Please search the internet for the part number 10HM1-3 for more details.\u003c\/p\u003e"}
