The GRAYHILL 90HBJ04T is a high-quality surface mount DIP switch designed for reliable electronic applications. Manufactured in China, this switch complies with RoHS standards and features a compact, low-profile design suitable for SMT assembly, including infrared reflow and vapor-phase processes.
Product Features
Surface mount DIP switch series 90HB with SPST configuration
Compatible with SMT assembly methods such as infrared reflow and vapor-phase
Reliable spring and ball contact mechanism
Low profile design for space-constrained applications
RoHS compliant and lead-free
Electrical Ratings
Make-and-break current rating: 2,000 operations per switch position at resistive loads (e.g., 10 mA, 30 Vdc; 25 mA, 24 Vdc)
Contact resistance: Initial maximum 20 mohms; after life maximum 100 mohms
Insulation resistance: Minimum 5,000 Mohms initially, 1,000 Mohms after life
Dielectric strength: 500 V AC RMS both initially and after life
Current carry rating: Up to 3A with a 20°C rise
Switch capacitance: 2 pF at 1 MHz
Mechanical and Environmental Ratings
Mechanical life: 2,000 operations per switch position
Vibration resistance: Meets MIL-STD-202, Method 204, Test Condition B
Mechanical shock: Meets MIL-STD-202, Method 213, Test Condition A
Thermal shock resistance: Passes contact resistance tests without failures
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{"id":10021584863549,"title":"90HBJ04T","handle":"90hbj04t","description":"\u003ch3\u003eGRAYHILL GH 90HBJ04T DIP Switches\/SIP Switches ASM SP\/ST 4SLD HBJ LF\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL\u003c\/strong\u003e 90HBJ04T is a high-quality surface mount DIP switch designed for reliable electronic applications. Manufactured in China, this switch complies with RoHS standards and features a compact, low-profile design suitable for SMT assembly, including infrared reflow and vapor-phase processes.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface mount DIP switch series 90HB with SPST configuration\u003c\/li\u003e\n \u003cli\u003eCompatible with SMT assembly methods such as infrared reflow and vapor-phase\u003c\/li\u003e\n \u003cli\u003eReliable spring and ball contact mechanism\u003c\/li\u003e\n \u003cli\u003eLow profile design for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMake-and-break current rating: 2,000 operations per switch position at resistive loads (e.g., 10 mA, 30 Vdc; 25 mA, 24 Vdc)\u003c\/li\u003e\n \u003cli\u003eContact resistance: Initial maximum 20 mohms; after life maximum 100 mohms\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Minimum 5,000 Mohms initially, 1,000 Mohms after life\u003c\/li\u003e\n \u003cli\u003eDielectric strength: 500 V AC RMS both initially and after life\u003c\/li\u003e\n \u003cli\u003eCurrent carry rating: Up to 3A with a 20°C rise\u003c\/li\u003e\n \u003cli\u003eSwitch capacitance: 2 pF at 1 MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMechanical life: 2,000 operations per switch position\u003c\/li\u003e\n \u003cli\u003eVibration resistance: Meets MIL-STD-202, Method 204, Test Condition B\u003c\/li\u003e\n \u003cli\u003eMechanical shock: Meets MIL-STD-202, Method 213, Test Condition A\u003c\/li\u003e\n \u003cli\u003eThermal shock resistance: Passes contact resistance tests without failures\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eMoisture resistance: Meets MIL-STD-202, Method 106\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Materials\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolderability: MIL-STD-202, Method 208\u003c\/li\u003e\n \u003cli\u003eSoldering heat resistance: MIL-S-83504, six-second test\u003c\/li\u003e\n \u003cli\u003eRecommended processing temperature: 220°C–230°C (max 260°C)\u003c\/li\u003e\n \u003cli\u003eTerminals: Copper alloy, matte tin plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eShorting member: Brass, gold-plate over nickel barrier\u003c\/li\u003e\n \u003cli\u003eBase contacts: Copper alloy, gold-plate over nickel barrier\u003c\/li\u003e\n \u003cli\u003eNon-conductive parts: Thermoplastic (UL94V-0)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Ordering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Positions\u003c\/th\u003e\n \u003cth\u003eLength Inches\u003c\/th\u003e\n \u003cth\u003eLength Metric\u003c\/th\u003e\n \u003cth\u003eNumber Per Tube\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e0.270\"\u003c\/td\u003e\n \u003ctd\u003e6.9 mm\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e0.370\"\u003c\/td\u003e\n \u003ctd\u003e9.4 mm\u003c\/td\u003e\n \u003ctd\u003e47\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e0.470\"\u003c\/td\u003e\n \u003ctd\u003e11.9 mm\u003c\/td\u003e\n \u003ctd\u003e37\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e0.570\"\u003c\/td\u003e\n \u003ctd\u003e14.5 mm\u003c\/td\u003e\n \u003ctd\u003e31\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.670\"\u003c\/td\u003e\n \u003ctd\u003e17.0 mm\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e7\u003c\/td\u003e\n \u003ctd\u003e0.770\"\u003c\/td\u003e\n \u003ctd\u003e19.6 mm\u003c\/td\u003e\n \u003ctd\u003e23\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e0.870\"\u003c\/td\u003e\n \u003ctd\u003e22.1 mm\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e9\u003c\/td\u003e\n \u003ctd\u003e0.970\"\u003c\/td\u003e\n \u003ctd\u003e24.6 mm\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e1.070\"\u003c\/td\u003e\n \u003ctd\u003e27.2 mm\u003c\/td\u003e\n \u003ctd\u003e16\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eProduct is available in tubes and can be ordered through authorized Grayhill distributors. For detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-90hbj04t.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 90HBJ04T\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 CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\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 TUBE\u003c\/p\u003e","published_at":"2025-08-12T19:55:17+05:30","created_at":"2025-08-12T19:55:17+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["DIP","GRAYH","IMPORT_CSV","Sip","Switch","WLDM"],"price":59456,"price_min":59456,"price_max":59456,"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":50612771062077,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"90HBJ04T","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"90HBJ04T","public_title":null,"options":["Default Title"],"price":59456,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"90HBJ04T","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/90HBJ04T_Series_2090HB_b82df6a0.jpg?v=1755008720"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90HBJ04T_Series_2090HB_b82df6a0.jpg?v=1755008720","options":["Title"],"media":[{"alt":null,"id":45804410995005,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90HBJ04T_Series_2090HB_b82df6a0.jpg?v=1755008720"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/90HBJ04T_Series_2090HB_b82df6a0.jpg?v=1755008720","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL GH 90HBJ04T DIP Switches\/SIP Switches ASM SP\/ST 4SLD HBJ LF\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL\u003c\/strong\u003e 90HBJ04T is a high-quality surface mount DIP switch designed for reliable electronic applications. Manufactured in China, this switch complies with RoHS standards and features a compact, low-profile design suitable for SMT assembly, including infrared reflow and vapor-phase processes.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface mount DIP switch series 90HB with SPST configuration\u003c\/li\u003e\n \u003cli\u003eCompatible with SMT assembly methods such as infrared reflow and vapor-phase\u003c\/li\u003e\n \u003cli\u003eReliable spring and ball contact mechanism\u003c\/li\u003e\n \u003cli\u003eLow profile design for space-constrained applications\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMake-and-break current rating: 2,000 operations per switch position at resistive loads (e.g., 10 mA, 30 Vdc; 25 mA, 24 Vdc)\u003c\/li\u003e\n \u003cli\u003eContact resistance: Initial maximum 20 mohms; after life maximum 100 mohms\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Minimum 5,000 Mohms initially, 1,000 Mohms after life\u003c\/li\u003e\n \u003cli\u003eDielectric strength: 500 V AC RMS both initially and after life\u003c\/li\u003e\n \u003cli\u003eCurrent carry rating: Up to 3A with a 20°C rise\u003c\/li\u003e\n \u003cli\u003eSwitch capacitance: 2 pF at 1 MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMechanical life: 2,000 operations per switch position\u003c\/li\u003e\n \u003cli\u003eVibration resistance: Meets MIL-STD-202, Method 204, Test Condition B\u003c\/li\u003e\n \u003cli\u003eMechanical shock: Meets MIL-STD-202, Method 213, Test Condition A\u003c\/li\u003e\n \u003cli\u003eThermal shock resistance: Passes contact resistance tests without failures\u003c\/li\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eMoisture resistance: Meets MIL-STD-202, Method 106\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSoldering and Materials\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolderability: MIL-STD-202, Method 208\u003c\/li\u003e\n \u003cli\u003eSoldering heat resistance: MIL-S-83504, six-second test\u003c\/li\u003e\n \u003cli\u003eRecommended processing temperature: 220°C–230°C (max 260°C)\u003c\/li\u003e\n \u003cli\u003eTerminals: Copper alloy, matte tin plated over nickel barrier\u003c\/li\u003e\n \u003cli\u003eShorting member: Brass, gold-plate over nickel barrier\u003c\/li\u003e\n \u003cli\u003eBase contacts: Copper alloy, gold-plate over nickel barrier\u003c\/li\u003e\n \u003cli\u003eNon-conductive parts: Thermoplastic (UL94V-0)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackaging and Ordering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Positions\u003c\/th\u003e\n \u003cth\u003eLength Inches\u003c\/th\u003e\n \u003cth\u003eLength Metric\u003c\/th\u003e\n \u003cth\u003eNumber Per Tube\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e0.270\"\u003c\/td\u003e\n \u003ctd\u003e6.9 mm\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e0.370\"\u003c\/td\u003e\n \u003ctd\u003e9.4 mm\u003c\/td\u003e\n \u003ctd\u003e47\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e0.470\"\u003c\/td\u003e\n \u003ctd\u003e11.9 mm\u003c\/td\u003e\n \u003ctd\u003e37\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e0.570\"\u003c\/td\u003e\n \u003ctd\u003e14.5 mm\u003c\/td\u003e\n \u003ctd\u003e31\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.670\"\u003c\/td\u003e\n \u003ctd\u003e17.0 mm\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e7\u003c\/td\u003e\n \u003ctd\u003e0.770\"\u003c\/td\u003e\n \u003ctd\u003e19.6 mm\u003c\/td\u003e\n \u003ctd\u003e23\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e0.870\"\u003c\/td\u003e\n \u003ctd\u003e22.1 mm\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e9\u003c\/td\u003e\n \u003ctd\u003e0.970\"\u003c\/td\u003e\n \u003ctd\u003e24.6 mm\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e1.070\"\u003c\/td\u003e\n \u003ctd\u003e27.2 mm\u003c\/td\u003e\n \u003ctd\u003e16\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eProduct is available in tubes and can be ordered through authorized Grayhill distributors. For detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-90hbj04t.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 90HBJ04T\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 CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUOM:\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 TUBE\u003c\/p\u003e"}
