Enhance your electronic applications with the reliable and compact Grayhill 77SPT36-01-1-02N rotary switch. Designed for precision and durability, this switch is ideal for various demanding environments and applications.
Contact Type: Non-shorting or Shorting, wiping contacts
Terminals: Full circle of terminals regardless of active positions
Mounting Torque: 12 in-lb (15 in-lb max), ensure housing is constrained during mounting
For more detailed specifications, please refer to the datasheet. Note: Specifications are subject to change. Please consult the datasheet for the most current information.
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{"id":10022493552957,"title":"77SPT36-01B02N","handle":"77spt36-01b02n","description":"\u003ch3\u003eGRAYHILL Rotary Switches 77SPT36-01-1-02N\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the reliable and compact \u003cstrong\u003eGrayhill 77SPT36-01-1-02N\u003c\/strong\u003e rotary switch. Designed for precision and durability, this switch is ideal for various demanding environments and applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 77SPT36-01B02N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grayhill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-77spt36-01b02n.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall size with minimal space required behind panel (0.18\")\u003c\/li\u003e\n\u003cli\u003eAvailable with continuous rotation or fixed stop options\u003c\/li\u003e\n\u003cli\u003eHigh stop strength for durability\u003c\/li\u003e\n\u003cli\u003eShaft and panel sealing for environmental protection\u003c\/li\u003e\n\u003cli\u003eProcess seal available for added sealing integrity\u003c\/li\u003e\n\u003cli\u003eSingle deck configuration with 1 or 2 poles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld radios\u003c\/li\u003e\n\u003cli\u003eMedical devices\u003c\/li\u003e\n\u003cli\u003eNight vision products\u003c\/li\u003e\n\u003cli\u003eLaser aiming devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (inches [mm])\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.625 Ø. [15.88 mm]\u003c\/td\u003e\n\u003ctd\u003eTerminals and mounting details, panel cut-out Ø.375\" [9.53 mm], recommended PCB layout with 1 or 2 pole configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-65°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotational Torque\u003c\/td\u003e\n\u003ctd\u003e3 to 7 in-oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Strength\u003c\/td\u003e\n\u003ctd\u003eMinimum 7.5 in-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.7 grams with hardware, 3.9 grams without hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMax 50 milliohms (initial 15 milliohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e50,000 Mohms initially (10,000 Mohms after life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Breakdown\u003c\/td\u003e\n\u003ctd\u003e600 Vac initially, 250 Vac after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Loads\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Load\u003c\/td\u003e\n\u003ctd\u003e50-200 mA at 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductive Load (140mH)\u003c\/td\u003e\n\u003ctd\u003e30-50 mA at 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistive Load\u003c\/td\u003e\n\u003ctd\u003e50-100 mA at 28 VDC, 10-50 Vms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycles (Non-shorting)\u003c\/td\u003e\n\u003ctd\u003e25,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycles (Shorting)\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration: MIL-DTL-3786, MIL-STD-202, method 204, condition \"B\"\u003c\/li\u003e\n\u003cli\u003eShock: MIL-DTL-3786, MIL-STD-202, method 213\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: MIL-DTL-3786, MIL-STD-202, method 106\u003c\/li\u003e\n\u003cli\u003eImmersion: Water pressure of 15 psi (with shaft operation); 74 ft (22 m) for 2 hours (without shaft)\u003c\/li\u003e\n\u003cli\u003eSalt Spray, Explosion Proof, and Dust Resistance: MIL standards compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Base: Diallyl Phthalate (MIL-M-14)\u003c\/li\u003e\n\u003cli\u003eBushing: Zinc alloy\u003c\/li\u003e\n\u003cli\u003eRotor: Nylon with steel detent balls (nickel-plated)\u003c\/li\u003e\n\u003cli\u003eContacts: Silver cad-oxide, gold-plated\u003c\/li\u003e\n\u003cli\u003eTerminals \u0026amp; Common: Brass, gold plated\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Brass locknut, stainless steel lockwasher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContact Type: Non-shorting or Shorting, wiping contacts\u003c\/li\u003e\n\u003cli\u003eTerminals: Full circle of terminals regardless of active positions\u003c\/li\u003e\n\u003cli\u003eMounting Torque: 12 in-lb (15 in-lb max), ensure housing is constrained during mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-77spt36-01b02n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. \u003cstrong\u003eNote:\u003c\/strong\u003e Specifications are subject to change. Please consult the datasheet for the most current information.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T10:16:39+05:30","created_at":"2025-08-13T10:16:39+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["GRAYH","IMPORT_CSV","Rotary","Switch","WLDM"],"price":500452,"price_min":500452,"price_max":500452,"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":50614639690045,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"77SPT36-01B02N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"77SPT36-01B02N","public_title":null,"options":["Default Title"],"price":500452,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"77SPT36-01B02N","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/77SPT36-01B02N_77web_ec1bc07f.jpg?v=1755060403"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/77SPT36-01B02N_77web_ec1bc07f.jpg?v=1755060403","options":["Title"],"media":[{"alt":null,"id":45813791621437,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/77SPT36-01B02N_77web_ec1bc07f.jpg?v=1755060403"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/77SPT36-01B02N_77web_ec1bc07f.jpg?v=1755060403","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL Rotary Switches 77SPT36-01-1-02N\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the reliable and compact \u003cstrong\u003eGrayhill 77SPT36-01-1-02N\u003c\/strong\u003e rotary switch. Designed for precision and durability, this switch is ideal for various demanding environments and applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 77SPT36-01B02N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grayhill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-77spt36-01b02n.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall size with minimal space required behind panel (0.18\")\u003c\/li\u003e\n\u003cli\u003eAvailable with continuous rotation or fixed stop options\u003c\/li\u003e\n\u003cli\u003eHigh stop strength for durability\u003c\/li\u003e\n\u003cli\u003eShaft and panel sealing for environmental protection\u003c\/li\u003e\n\u003cli\u003eProcess seal available for added sealing integrity\u003c\/li\u003e\n\u003cli\u003eSingle deck configuration with 1 or 2 poles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld radios\u003c\/li\u003e\n\u003cli\u003eMedical devices\u003c\/li\u003e\n\u003cli\u003eNight vision products\u003c\/li\u003e\n\u003cli\u003eLaser aiming devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (inches [mm])\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.625 Ø. [15.88 mm]\u003c\/td\u003e\n\u003ctd\u003eTerminals and mounting details, panel cut-out Ø.375\" [9.53 mm], recommended PCB layout with 1 or 2 pole configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-65°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotational Torque\u003c\/td\u003e\n\u003ctd\u003e3 to 7 in-oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Strength\u003c\/td\u003e\n\u003ctd\u003eMinimum 7.5 in-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.7 grams with hardware, 3.9 grams without hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMax 50 milliohms (initial 15 milliohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e50,000 Mohms initially (10,000 Mohms after life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Breakdown\u003c\/td\u003e\n\u003ctd\u003e600 Vac initially, 250 Vac after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Loads\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Load\u003c\/td\u003e\n\u003ctd\u003e50-200 mA at 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductive Load (140mH)\u003c\/td\u003e\n\u003ctd\u003e30-50 mA at 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistive Load\u003c\/td\u003e\n\u003ctd\u003e50-100 mA at 28 VDC, 10-50 Vms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycles (Non-shorting)\u003c\/td\u003e\n\u003ctd\u003e25,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycles (Shorting)\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration: MIL-DTL-3786, MIL-STD-202, method 204, condition \"B\"\u003c\/li\u003e\n\u003cli\u003eShock: MIL-DTL-3786, MIL-STD-202, method 213\u003c\/li\u003e\n\u003cli\u003eMoisture Resistance: MIL-DTL-3786, MIL-STD-202, method 106\u003c\/li\u003e\n\u003cli\u003eImmersion: Water pressure of 15 psi (with shaft operation); 74 ft (22 m) for 2 hours (without shaft)\u003c\/li\u003e\n\u003cli\u003eSalt Spray, Explosion Proof, and Dust Resistance: MIL standards compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Base: Diallyl Phthalate (MIL-M-14)\u003c\/li\u003e\n\u003cli\u003eBushing: Zinc alloy\u003c\/li\u003e\n\u003cli\u003eRotor: Nylon with steel detent balls (nickel-plated)\u003c\/li\u003e\n\u003cli\u003eContacts: Silver cad-oxide, gold-plated\u003c\/li\u003e\n\u003cli\u003eTerminals \u0026amp; Common: Brass, gold plated\u003c\/li\u003e\n\u003cli\u003eMounting Hardware: Brass locknut, stainless steel lockwasher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContact Type: Non-shorting or Shorting, wiping contacts\u003c\/li\u003e\n\u003cli\u003eTerminals: Full circle of terminals regardless of active positions\u003c\/li\u003e\n\u003cli\u003eMounting Torque: 12 in-lb (15 in-lb max), ensure housing is constrained during mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-77spt36-01b02n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. \u003cstrong\u003eNote:\u003c\/strong\u003e Specifications are subject to change. Please consult the datasheet for the most current information.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
