Enhance your electronic applications with the reliable and high-quality DIP switches from Grayhill. Designed for durability and precision, these switches are ideal for various industrial and commercial uses.
Manufacturer: Grayhill
Part Number: 90B08T
Country of Origin: CN
Package Type: Tube (each tube is 19.5 inches long)
Initially: ≤ 30 mΩ; After life: ≤ 100 mΩ at 10 mA, 50 mVdc
Insulation Resistance
Initially: 5,000 MΩ; After life: 1,000 MΩ
Dielectric Strength
Initially: 750 V; After life: 500 V
Current Carry Rating
Maximum rise of 20°C: 5 A
Operating Temperature Range
-40°C to +85°C
Storage Temperature Range
-55°C to +85°C
Materials and Finishes
Shorting Member (Ball): Brass, gold-plated over nickel barrier
Base Contacts: Copper alloy, gold-plated over nickel barrier
Terminals: Copper alloy, matte tin plated over nickel barrier
Non-Conductive Parts: Thermoplastic (UL94V-0)
Tape Seal: Polyester film (Series 90), Passes gross leak test
Environmental and Mechanical Ratings
Vibration Resistance: Per Method 204, Test Condition B
Mechanical Shock: Per Method 213, Test Condition A
Thermal Shock Resistance: Meets specifications with no failures
Terminal Strength: Per specification
Thermal Aging: 1,000 hours at 85°C with no failures
Moisture Resistance: Per MIL-STD-202, Method 106
Soldering and Processing
Reflow Soldering Peak Temperature: 260°C
Solderability: Per MIL-STD-202, Method 208
Cleaning: Immersion test with water/detergent; acceptable solutions include isopropyl alcohol and others
For detailed soldering and cleaning guidelines, please refer to Grayhill Bulletin 1234. The product is designed for reliable performance in demanding environments.
Note: Datasheet was not processed. Please search the internet for the part number 90B08T for more details.
{"id":10023245906237,"title":"90B08T","handle":"90b08t","description":"\u003ch3\u003eGRAYHILL DIP Switches\/SIP Switches ASM SP\/ST 8SLD B LF (Part Number: 90B08T)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the reliable and high-quality DIP switches from Grayhill. Designed for durability and precision, these switches are ideal for various industrial and commercial uses.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grayhill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 90B08T\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tube (each tube is 19.5 inches long)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switches | SIP Switches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-90b08t.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\u003eSeries 90B and 90GB Thru-Hole DIP Switches\u003c\/li\u003e\n \u003cli\u003eUp to 10 positions for versatile configurations\u003c\/li\u003e\n \u003cli\u003eHigh-pressure, reliable contacts for long-lasting performance\u003c\/li\u003e\n \u003cli\u003eMolded (sealed) base with optional top seal for enhanced durability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant to meet environmental standards\u003c\/li\u003e\n \u003cli\u003eGold-plated terminals for optimal conductivity and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eAvailable in tape seal versions for secure packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValues\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMechanical Life\u003c\/td\u003e\n \u003ctd\u003e2,000 operations per switch position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMake-and-break Current Rating\u003c\/td\u003e\n \u003ctd\u003eAt resistive loads: 1 mA, 5 Vdc; 50 mA, 30 Vdc; 150 mA, 30 Vdc (2,000 cycles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003eInitially: ≤ 30 mΩ; After life: ≤ 100 mΩ at 10 mA, 50 mVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003eInitially: 5,000 MΩ; After life: 1,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003eInitially: 750 V; After life: 500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eCurrent Carry Rating\u003c\/td\u003e\n \u003ctd\u003eMaximum rise of 20°C: 5 A\u003c\/td\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-55°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials and Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShorting Member (Ball): Brass, gold-plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eBase Contacts: Copper alloy, gold-plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eTerminals: Copper alloy, matte tin plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eNon-Conductive Parts: Thermoplastic (UL94V-0)\u003c\/li\u003e\n \u003cli\u003eTape Seal: Polyester film (Series 90), Passes gross leak test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental and Mechanical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVibration Resistance: Per Method 204, Test Condition B\u003c\/li\u003e\n \u003cli\u003eMechanical Shock: Per Method 213, Test Condition A\u003c\/li\u003e\n \u003cli\u003eThermal Shock Resistance: Meets specifications with no failures\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Per specification\u003c\/li\u003e\n \u003cli\u003eThermal Aging: 1,000 hours at 85°C with no failures\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: Per MIL-STD-202, Method 106\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSoldering and Processing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReflow Soldering Peak Temperature: 260°C\u003c\/li\u003e\n \u003cli\u003eSolderability: Per MIL-STD-202, Method 208\u003c\/li\u003e\n \u003cli\u003eCleaning: Immersion test with water\/detergent; acceptable solutions include isopropyl alcohol and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed soldering and cleaning guidelines, please refer to Grayhill Bulletin 1234. The product is designed for reliable performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number 90B08T for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-13T20:59:41+05:30","created_at":"2025-08-13T20:59:41+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["DIP","GRAYH","IMPORT_CSV","Sip","Switch","WLDM"],"price":40469,"price_min":40469,"price_max":40469,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50616097112381,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"90B08T","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"90B08T","public_title":null,"options":["Default Title"],"price":40469,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"90B08T","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/90B08T_Series_2090B_236b8f90.jpg?v=1755098985"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90B08T_Series_2090B_236b8f90.jpg?v=1755098985","options":["Title"],"media":[{"alt":null,"id":45821653221693,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90B08T_Series_2090B_236b8f90.jpg?v=1755098985"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90B08T_Series_2090B_236b8f90.jpg?v=1755098985","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL DIP Switches\/SIP Switches ASM SP\/ST 8SLD B LF (Part Number: 90B08T)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the reliable and high-quality DIP switches from Grayhill. Designed for durability and precision, these switches are ideal for various industrial and commercial uses.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grayhill\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 90B08T\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tube (each tube is 19.5 inches long)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switches | SIP Switches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-90b08t.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\u003eSeries 90B and 90GB Thru-Hole DIP Switches\u003c\/li\u003e\n \u003cli\u003eUp to 10 positions for versatile configurations\u003c\/li\u003e\n \u003cli\u003eHigh-pressure, reliable contacts for long-lasting performance\u003c\/li\u003e\n \u003cli\u003eMolded (sealed) base with optional top seal for enhanced durability\u003c\/li\u003e\n \u003cli\u003eRoHS compliant to meet environmental standards\u003c\/li\u003e\n \u003cli\u003eGold-plated terminals for optimal conductivity and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eAvailable in tape seal versions for secure packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValues\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMechanical Life\u003c\/td\u003e\n \u003ctd\u003e2,000 operations per switch position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eMake-and-break Current Rating\u003c\/td\u003e\n \u003ctd\u003eAt resistive loads: 1 mA, 5 Vdc; 50 mA, 30 Vdc; 150 mA, 30 Vdc (2,000 cycles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003eInitially: ≤ 30 mΩ; After life: ≤ 100 mΩ at 10 mA, 50 mVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003eInitially: 5,000 MΩ; After life: 1,000 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003eInitially: 750 V; After life: 500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eCurrent Carry Rating\u003c\/td\u003e\n \u003ctd\u003eMaximum rise of 20°C: 5 A\u003c\/td\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-55°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials and Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShorting Member (Ball): Brass, gold-plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eBase Contacts: Copper alloy, gold-plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eTerminals: Copper alloy, matte tin plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eNon-Conductive Parts: Thermoplastic (UL94V-0)\u003c\/li\u003e\n \u003cli\u003eTape Seal: Polyester film (Series 90), Passes gross leak test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental and Mechanical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eVibration Resistance: Per Method 204, Test Condition B\u003c\/li\u003e\n \u003cli\u003eMechanical Shock: Per Method 213, Test Condition A\u003c\/li\u003e\n \u003cli\u003eThermal Shock Resistance: Meets specifications with no failures\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: Per specification\u003c\/li\u003e\n \u003cli\u003eThermal Aging: 1,000 hours at 85°C with no failures\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: Per MIL-STD-202, Method 106\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSoldering and Processing\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReflow Soldering Peak Temperature: 260°C\u003c\/li\u003e\n \u003cli\u003eSolderability: Per MIL-STD-202, Method 208\u003c\/li\u003e\n \u003cli\u003eCleaning: Immersion test with water\/detergent; acceptable solutions include isopropyl alcohol and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed soldering and cleaning guidelines, please refer to Grayhill Bulletin 1234. The product is designed for reliable performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number 90B08T for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
