GRAYHILL Switch Rotary 8-Position, 150mA, 115V - Part Number: 51S22-01-2-08S
Enhance your electronic applications with the high-quality rotary switch from GRAYHILL, designed for reliable performance in various industrial and military environments. This single deck rotary switch features an 8-position configuration, supporting up to 150mA at 115V, making it suitable for complex switching operations requiring precise control.
Product Features
8-position rotary switch with optional complete seal for PCB assembly and cleaning
Small 0.5" diameter profile for space-constrained applications
Available with 22.5°, 30°, 36°, 45°, 60°, and 90° angles of throw
Up to 4 poles on 1 deck with up to 16 positions per switch
Termination options include PCB or solder lug
Positive shaft grounding for EMI/RFI shielding
Process sealed (Style T) design for PCB mounting with wave soldering compatibility
Military qualification available for specific configurations
{"id":10021782028605,"title":"51S22-01-2-08S","handle":"51s22-01-2-08s","description":"\u003ch3\u003eGRAYHILL Switch Rotary 8-Position, 150mA, 115V - Part Number: 51S22-01-2-08S\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the high-quality rotary switch from GRAYHILL, designed for reliable performance in various industrial and military environments. This single deck rotary switch features an 8-position configuration, supporting up to 150mA at 115V, making it suitable for complex switching operations requiring precise control.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8-position rotary switch with optional complete seal for PCB assembly and cleaning\u003c\/li\u003e\n\u003cli\u003eSmall 0.5\" diameter profile for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eAvailable with 22.5°, 30°, 36°, 45°, 60°, and 90° angles of throw\u003c\/li\u003e\n\u003cli\u003eUp to 4 poles on 1 deck with up to 16 positions per switch\u003c\/li\u003e\n\u003cli\u003eTermination options include PCB or solder lug\u003c\/li\u003e\n\u003cli\u003ePositive shaft grounding for EMI\/RFI shielding\u003c\/li\u003e\n\u003cli\u003eProcess sealed (Style T) design for PCB mounting with wave soldering compatibility\u003c\/li\u003e\n\u003cli\u003eMilitary qualification available for specific configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003eLife Expectancy\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200mA, 28Vdc resistive at 85°C\u003cbr\u003e150mA, 115Vac resistive at 85°C\u003cbr\u003e30mA, 28Vdc inductive\u003cbr\u003e100mA, 28Vdc lamp load\u003cbr\u003e75mA, 220Vac lamp load\u003c\/td\u003e\n\u003ctd\u003e25,000 cycles at specified load conditions\u003cbr\u003e70,000 feet reduced pressure operation\u003c\/td\u003e\n\u003ctd\u003eMaximum 20 milliohms (initial 10 milliohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Base: Thermoset\u003c\/li\u003e\n\u003cli\u003eDetent Rotor: Nylon\u003c\/li\u003e\n\u003cli\u003eShaft, Stop Blades, Stop Arm, Thrust Washer, Retaining Ring: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eDetent Balls: Steel, nickel-plated\u003c\/li\u003e\n\u003cli\u003eBushing: Zinc, tin-zinc plated\u003c\/li\u003e\n\u003cli\u003eDetent \u0026amp; Contact Springs: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eCommon Ring: Brass, gold‑plated over silver\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass, gold‑plated over silver plate and nickel plate\u003c\/li\u003e\n\u003cli\u003eRotor Contact: Precious metal alloy, gold‑plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eSeries 50\u003c\/th\u003e\n\u003cth\u003eSeries 51\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e.500 ± .015 (12.70 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.562 ± .015 (14.27 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e.658 ± .015 (16.71 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.658 ± .015 (16.71 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003e.234 ± .015 (5.94 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.234 ± .015 (5.94 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003e.153 ± .015 (3.89 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.153 ± .015 (3.89 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProcess sealed design suitable for PCB assembly with wave soldering\u003c\/li\u003e\n\u003cli\u003eMilitary qualified versions available for MIL‑S‑3786\/20 and MIL‑S‑3786\/35 standards\u003c\/li\u003e\n\u003cli\u003eMultiple shaft and terminal options including metric, screwdriver slot, and PC mount\u003c\/li\u003e\n\u003cli\u003eAdjustable stops and various angle throws to customize switch operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-gh\/542837956633052rotary_5051.pdf\"\u003ethis link\u003c\/a\u003e. For more information, search the part number 51S22-01-2-08S online.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T22:27:14+05:30","created_at":"2025-08-12T22:27:14+05:30","vendor":"Waldom Electonics","type":"","tags":["115V","GRAYH","IMPORT_CSV","Switch","WLDM"],"price":465527,"price_min":465527,"price_max":465527,"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":50613233254717,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"51S22-01-2-08S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"51S22-01-2-08S","public_title":null,"options":["Default Title"],"price":465527,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"51S22-01-2-08S","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/50886524.jpg?v=1755017837"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50886524.jpg?v=1755017837","options":["Title"],"media":[{"alt":null,"id":45806401487165,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50886524.jpg?v=1755017837"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50886524.jpg?v=1755017837","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL Switch Rotary 8-Position, 150mA, 115V - Part Number: 51S22-01-2-08S\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the high-quality rotary switch from GRAYHILL, designed for reliable performance in various industrial and military environments. This single deck rotary switch features an 8-position configuration, supporting up to 150mA at 115V, making it suitable for complex switching operations requiring precise control.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8-position rotary switch with optional complete seal for PCB assembly and cleaning\u003c\/li\u003e\n\u003cli\u003eSmall 0.5\" diameter profile for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eAvailable with 22.5°, 30°, 36°, 45°, 60°, and 90° angles of throw\u003c\/li\u003e\n\u003cli\u003eUp to 4 poles on 1 deck with up to 16 positions per switch\u003c\/li\u003e\n\u003cli\u003eTermination options include PCB or solder lug\u003c\/li\u003e\n\u003cli\u003ePositive shaft grounding for EMI\/RFI shielding\u003c\/li\u003e\n\u003cli\u003eProcess sealed (Style T) design for PCB mounting with wave soldering compatibility\u003c\/li\u003e\n\u003cli\u003eMilitary qualification available for specific configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003eLife Expectancy\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200mA, 28Vdc resistive at 85°C\u003cbr\u003e150mA, 115Vac resistive at 85°C\u003cbr\u003e30mA, 28Vdc inductive\u003cbr\u003e100mA, 28Vdc lamp load\u003cbr\u003e75mA, 220Vac lamp load\u003c\/td\u003e\n\u003ctd\u003e25,000 cycles at specified load conditions\u003cbr\u003e70,000 feet reduced pressure operation\u003c\/td\u003e\n\u003ctd\u003eMaximum 20 milliohms (initial 10 milliohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Base: Thermoset\u003c\/li\u003e\n\u003cli\u003eDetent Rotor: Nylon\u003c\/li\u003e\n\u003cli\u003eShaft, Stop Blades, Stop Arm, Thrust Washer, Retaining Ring: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eDetent Balls: Steel, nickel-plated\u003c\/li\u003e\n\u003cli\u003eBushing: Zinc, tin-zinc plated\u003c\/li\u003e\n\u003cli\u003eDetent \u0026amp; Contact Springs: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eCommon Ring: Brass, gold‑plated over silver\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass, gold‑plated over silver plate and nickel plate\u003c\/li\u003e\n\u003cli\u003eRotor Contact: Precious metal alloy, gold‑plated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eSeries 50\u003c\/th\u003e\n\u003cth\u003eSeries 51\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e.500 ± .015 (12.70 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.562 ± .015 (14.27 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e.658 ± .015 (16.71 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.658 ± .015 (16.71 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003e.234 ± .015 (5.94 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.234 ± .015 (5.94 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003e.153 ± .015 (3.89 ± 0.38 mm)\u003c\/td\u003e\n\u003ctd\u003e.153 ± .015 (3.89 ± 0.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProcess sealed design suitable for PCB assembly with wave soldering\u003c\/li\u003e\n\u003cli\u003eMilitary qualified versions available for MIL‑S‑3786\/20 and MIL‑S‑3786\/35 standards\u003c\/li\u003e\n\u003cli\u003eMultiple shaft and terminal options including metric, screwdriver slot, and PC mount\u003c\/li\u003e\n\u003cli\u003eAdjustable stops and various angle throws to customize switch operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-gh\/542837956633052rotary_5051.pdf\"\u003ethis link\u003c\/a\u003e. For more information, search the part number 51S22-01-2-08S online.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
