The GRAYHILL 94HFB10WR is a high-quality rotary coded switch designed for precise electronic applications. Manufactured in the USA, this switch offers reliable performance with a sealed construction, making it suitable for demanding environments. It is categorized under switches and rotary switches, providing versatile options for various circuit configurations.
Key Features:
Sealed construction; no tape seal required
Surface mount or thru-hole mounting styles
Available in tube or tape and reel packaging
Supports Octal, BCD, and Hexadecimal coding schemes
Options for standard or complement coding
Standard and right-angle mounting configurations
Flush or extended actuators with gold-plated contacts
Specifications:
Electrical Ratings
Make-and-break current
30 mA at 30 Vdc for 10,000 cycles
Carrying current
100 mA at 50 Vdc
Contact resistance
50 mohms max initially; 150 mohms after life
Insulation resistance
Initial: 5000 Mohms min; After life: 1000 Mohms min
Dielectric strength
Initial: 500 Vac RMS; After life: 250 Vac RMS
Mechanical Ratings
Mechanical life
10,000 cycles
Mechanical shock
1000g's, 0.5 mS, half sine
Vibration resistance
10-2000 Hz at 15G
Operational torque
2 to 6 inch-ounces initially; minimum 1.2 inch-ounces after life
Environmental Ratings
Operating temperature range
-40°C to +85°C
Storage temperature range
-40°C to +85°C
Moisture resistance
240 hours with temperature cycling; passes insulation and dielectric tests
Materials & Finishes
Rotor & switch body
Plastic (UL94V-0)
Contact material
Copper alloy with gold over nickel plating
Terminals
Copper alloy with tin-lead solder over nickel
Internal O-ring
BUNA-N rubber
The switch features durable gold-plated contacts, sealed contact system, and supports multiple coding schemes including binary, octal, and hexadecimal. It is suitable for applications requiring high cycle life and environmental resistance.
{"id":10021587059005,"title":"94HFB10WR","handle":"94hfb10wr","description":"\u003ch3\u003eGRAYHILL 94HFB10WR Rotary Coded Switch 10 Positions\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 94HFB10WR\u003c\/strong\u003e is a high-quality rotary coded switch designed for precise electronic applications. Manufactured in the USA, this switch offers reliable performance with a sealed construction, making it suitable for demanding environments. It is categorized under switches and rotary switches, providing versatile options for various circuit configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed construction; no tape seal required\u003c\/li\u003e\n\u003cli\u003eSurface mount or thru-hole mounting styles\u003c\/li\u003e\n\u003cli\u003eAvailable in tube or tape and reel packaging\u003c\/li\u003e\n\u003cli\u003eSupports Octal, BCD, and Hexadecimal coding schemes\u003c\/li\u003e\n\u003cli\u003eOptions for standard or complement coding\u003c\/li\u003e\n\u003cli\u003eStandard and right-angle mounting configurations\u003c\/li\u003e\n\u003cli\u003eFlush or extended actuators with gold-plated contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMake-and-break current\u003c\/td\u003e\n\u003ctd\u003e30 mA at 30 Vdc for 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying current\u003c\/td\u003e\n\u003ctd\u003e100 mA at 50 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003e50 mohms max initially; 150 mohms after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eInitial: 5000 Mohms min; After life: 1000 Mohms min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric strength\u003c\/td\u003e\n\u003ctd\u003eInitial: 500 Vac RMS; After life: 250 Vac RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical life\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical shock\u003c\/td\u003e\n\u003ctd\u003e1000g's, 0.5 mS, half sine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration resistance\u003c\/td\u003e\n\u003ctd\u003e10-2000 Hz at 15G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational torque\u003c\/td\u003e\n\u003ctd\u003e2 to 6 inch-ounces initially; minimum 1.2 inch-ounces after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\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 range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture resistance\u003c\/td\u003e\n\u003ctd\u003e240 hours with temperature cycling; passes insulation and dielectric tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials \u0026amp; Finishes\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor \u0026amp; switch body\u003c\/td\u003e\n\u003ctd\u003ePlastic (UL94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact material\u003c\/td\u003e\n\u003ctd\u003eCopper alloy with gold over nickel plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eCopper alloy with tin-lead solder over nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal O-ring\u003c\/td\u003e\n\u003ctd\u003eBUNA-N rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe switch features durable gold-plated contacts, sealed contact system, and supports multiple coding schemes including binary, octal, and hexadecimal. It is suitable for applications requiring high cycle life and environmental resistance.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-94hfb10wr.pdf\"\u003eGRAYHILL 94HFB10WR Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 94HFB10WR\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GRAYHILL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T19:57:26+05:30","created_at":"2025-08-12T19:57:26+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["GRAYH","IMPORT_CSV","Rotary","Switch","WLDM"],"price":58624,"price_min":58624,"price_max":58624,"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":50612773978429,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"94HFB10WR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"94HFB10WR","public_title":null,"options":["Default Title"],"price":58624,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"94HFB10WR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/94HFB10WR_Series_2094H_1d79f33a.jpg?v=1755008850"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/94HFB10WR_Series_2094H_1d79f33a.jpg?v=1755008850","options":["Title"],"media":[{"alt":null,"id":45804430491965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/94HFB10WR_Series_2094H_1d79f33a.jpg?v=1755008850"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/94HFB10WR_Series_2094H_1d79f33a.jpg?v=1755008850","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL 94HFB10WR Rotary Coded Switch 10 Positions\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL 94HFB10WR\u003c\/strong\u003e is a high-quality rotary coded switch designed for precise electronic applications. Manufactured in the USA, this switch offers reliable performance with a sealed construction, making it suitable for demanding environments. It is categorized under switches and rotary switches, providing versatile options for various circuit configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed construction; no tape seal required\u003c\/li\u003e\n\u003cli\u003eSurface mount or thru-hole mounting styles\u003c\/li\u003e\n\u003cli\u003eAvailable in tube or tape and reel packaging\u003c\/li\u003e\n\u003cli\u003eSupports Octal, BCD, and Hexadecimal coding schemes\u003c\/li\u003e\n\u003cli\u003eOptions for standard or complement coding\u003c\/li\u003e\n\u003cli\u003eStandard and right-angle mounting configurations\u003c\/li\u003e\n\u003cli\u003eFlush or extended actuators with gold-plated contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMake-and-break current\u003c\/td\u003e\n\u003ctd\u003e30 mA at 30 Vdc for 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying current\u003c\/td\u003e\n\u003ctd\u003e100 mA at 50 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003e50 mohms max initially; 150 mohms after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eInitial: 5000 Mohms min; After life: 1000 Mohms min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric strength\u003c\/td\u003e\n\u003ctd\u003eInitial: 500 Vac RMS; After life: 250 Vac RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical life\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical shock\u003c\/td\u003e\n\u003ctd\u003e1000g's, 0.5 mS, half sine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration resistance\u003c\/td\u003e\n\u003ctd\u003e10-2000 Hz at 15G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational torque\u003c\/td\u003e\n\u003ctd\u003e2 to 6 inch-ounces initially; minimum 1.2 inch-ounces after life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental Ratings\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\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 range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture resistance\u003c\/td\u003e\n\u003ctd\u003e240 hours with temperature cycling; passes insulation and dielectric tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials \u0026amp; Finishes\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor \u0026amp; switch body\u003c\/td\u003e\n\u003ctd\u003ePlastic (UL94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact material\u003c\/td\u003e\n\u003ctd\u003eCopper alloy with gold over nickel plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eCopper alloy with tin-lead solder over nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal O-ring\u003c\/td\u003e\n\u003ctd\u003eBUNA-N rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe switch features durable gold-plated contacts, sealed contact system, and supports multiple coding schemes including binary, octal, and hexadecimal. It is suitable for applications requiring high cycle life and environmental resistance.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and datasheet, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-94hfb10wr.pdf\"\u003eGRAYHILL 94HFB10WR Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 94HFB10WR\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GRAYHILL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
