Enhance your electronic device designs with the high-reliability OMRON B3F series Mechanical Keyswitch, manufactured in Japan. This switch is designed for durability and precise tactile response, suitable for a wide range of applications requiring robust key operation.
Package Type: Taped radial type and high-force models available
Key Features
Wide range of models including 6×6 mm, 12×12 mm, side-operated, projected, and high-force types
Gold-plated contacts for increased contact reliability, corrosion resistance, and prevention of ion migration in harsh environments
Extended mechanical and electrical durability: up to 10 million operations for 12×12 mm types and 1 million for 6×6 mm types
RoHS compliant and available in various plunger heights, colors, and operating forces
Designed for through-hole mounting with options for ground terminals
Technical Specifications
Model Series
Contact Material
Plunger Type
Height (mm)
Operating Force (N)
Plunger Color
Packaging
Standard: B3F-1000 Series
Silver plated
Flat type
4.3
0.98, 1.47, 2.55, 4.9
Ivory, Yellow, Orange, Red, Black, Gray, Pink, Blue
100 pcs/bag
High reliability gold-plated: B3F-1000-G Series
Gold plated
Flat type
4.3
1.76
Yellow
100 pcs/bag
Side-operated: B3F-3000 Series
Silver plated
Flat or projected type
3.15 - 7.3
0.98 - 2.55
Ivory, Yellow, Gray, Pink
100 pcs/bag
Gold-plated: B3F-3000-G Series
Gold plated
Projected type
7.3
1.76
Yellow
100 pcs/bag
Radial Models (6×6 mm): B3F-6000 Series
Silver plated
Flat or projected
4.3 or 5.0
0.98 or 1.47
Ivory, Yellow, Black, Gray
1,000 pcs/roll
High durability: B3F-5000 Series
Silver plated
Flat or projected
4.3 or 7.3
1.27 or 2.55
Blue, Ivory, Yellow
100 pcs/bag
Dimensions & Mounting
Refer to the detailed datasheet for exact dimensions, PCB processing dimensions, and terminal arrangements. The switches are designed for easy through-hole mounting with options for ground terminals and various plunger heights.
Ratings & Environmental Conditions
Resistive load: 1 to 50 mA, 3 to 24 VDC
Minimum load: 10 A at 1 VDC (resistive load)
Operating temperature: -25°C to +70°C
Contact resistance: Max. 100 mΩ
Insulation resistance: Min. 100 MΩ at 250 VDC
Dielectric strength: 500 VAC for 1 min
Durability: Up to 10 million operations depending on model
Vibration & shock resistance: Meets IEC standards
Additional Information
For detailed dimensions, PCB processing guidelines, and internal connection diagrams, please refer to the datasheet.
Order in multiples of the specified package quantities. The switches are not sold individually.
Note: Datasheet was not processed. Please search the internet for the part number for more details.
{"id":10025121120573,"title":"B3F 1152F","handle":"b3f-1152f","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS Mechanical Keyswitch (Part Number: B3F 1152F)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic device designs with the high-reliability OMRON B3F series Mechanical Keyswitch, manufactured in Japan. This switch is designed for durability and precise tactile response, suitable for a wide range of applications requiring robust key operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Mechanical Switches | Keypad Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B3F 1152F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan (JP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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\u003ePackage Type:\u003c\/strong\u003e Taped radial type and high-force models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWide range of models including 6×6 mm, 12×12 mm, side-operated, projected, and high-force types\u003c\/li\u003e\n\u003cli\u003eGold-plated contacts for increased contact reliability, corrosion resistance, and prevention of ion migration in harsh environments\u003c\/li\u003e\n\u003cli\u003eExtended mechanical and electrical durability: up to 10 million operations for 12×12 mm types and 1 million for 6×6 mm types\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and available in various plunger heights, colors, and operating forces\u003c\/li\u003e\n\u003cli\u003eDesigned for through-hole mounting with options for ground terminals\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\u003eModel Series\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003ePlunger Type\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eOperating Force (N)\u003c\/th\u003e\n\u003cth\u003ePlunger Color\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard: B3F-1000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat type\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e0.98, 1.47, 2.55, 4.9\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Orange, Red, Black, Gray, Pink, Blue\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh reliability gold-plated: B3F-1000-G Series\u003c\/td\u003e\n\u003ctd\u003eGold plated\u003c\/td\u003e\n\u003ctd\u003eFlat type\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e1.76\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide-operated: B3F-3000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected type\u003c\/td\u003e\n\u003ctd\u003e3.15 - 7.3\u003c\/td\u003e\n\u003ctd\u003e0.98 - 2.55\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Gray, Pink\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold-plated: B3F-3000-G Series\u003c\/td\u003e\n\u003ctd\u003eGold plated\u003c\/td\u003e\n\u003ctd\u003eProjected type\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e1.76\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial Models (6×6 mm): B3F-6000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected\u003c\/td\u003e\n\u003ctd\u003e4.3 or 5.0\u003c\/td\u003e\n\u003ctd\u003e0.98 or 1.47\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Black, Gray\u003c\/td\u003e\n\u003ctd\u003e1,000 pcs\/roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh durability: B3F-5000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected\u003c\/td\u003e\n\u003ctd\u003e4.3 or 7.3\u003c\/td\u003e\n\u003ctd\u003e1.27 or 2.55\u003c\/td\u003e\n\u003ctd\u003eBlue, Ivory, Yellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eRefer to the detailed datasheet for exact dimensions, PCB processing dimensions, and terminal arrangements. The switches are designed for easy through-hole mounting with options for ground terminals and various plunger heights.\u003c\/p\u003e\n\u003ch3\u003eRatings \u0026amp; Environmental Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistive load: 1 to 50 mA, 3 to 24 VDC\u003c\/li\u003e\n\u003cli\u003eMinimum load: 10 A at 1 VDC (resistive load)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to +70°C\u003c\/li\u003e\n\u003cli\u003eContact resistance: Max. 100 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance: Min. 100 MΩ at 250 VDC\u003c\/li\u003e\n\u003cli\u003eDielectric strength: 500 VAC for 1 min\u003c\/li\u003e\n\u003cli\u003eDurability: Up to 10 million operations depending on model\u003c\/li\u003e\n\u003cli\u003eVibration \u0026amp; shock resistance: Meets IEC standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, PCB processing guidelines, and internal connection diagrams, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001309768\/OMRN-S-A0001309768-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOrder in multiples of the specified package quantities. The switches are not sold individually.\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\u003cbr\u003e","published_at":"2025-08-14T16:47:10+05:30","created_at":"2025-08-14T16:47:10+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","Keypad","OMRON-ELE","Switch","WLDM"],"price":2218,"price_min":2218,"price_max":2218,"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":50619537391933,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B3F 1152F","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"B3F 1152F","public_title":null,"options":["Default Title"],"price":2218,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"B3F 1152F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49906966.jpg?v=1755170232"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906966.jpg?v=1755170232","options":["Title"],"media":[{"alt":null,"id":45836703269181,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906966.jpg?v=1755170232"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906966.jpg?v=1755170232","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS Mechanical Keyswitch (Part Number: B3F 1152F)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic device designs with the high-reliability OMRON B3F series Mechanical Keyswitch, manufactured in Japan. This switch is designed for durability and precise tactile response, suitable for a wide range of applications requiring robust key operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Mechanical Switches | Keypad Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B3F 1152F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan (JP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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\u003ePackage Type:\u003c\/strong\u003e Taped radial type and high-force models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWide range of models including 6×6 mm, 12×12 mm, side-operated, projected, and high-force types\u003c\/li\u003e\n\u003cli\u003eGold-plated contacts for increased contact reliability, corrosion resistance, and prevention of ion migration in harsh environments\u003c\/li\u003e\n\u003cli\u003eExtended mechanical and electrical durability: up to 10 million operations for 12×12 mm types and 1 million for 6×6 mm types\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and available in various plunger heights, colors, and operating forces\u003c\/li\u003e\n\u003cli\u003eDesigned for through-hole mounting with options for ground terminals\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\u003eModel Series\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003ePlunger Type\u003c\/th\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003cth\u003eOperating Force (N)\u003c\/th\u003e\n\u003cth\u003ePlunger Color\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard: B3F-1000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat type\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e0.98, 1.47, 2.55, 4.9\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Orange, Red, Black, Gray, Pink, Blue\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh reliability gold-plated: B3F-1000-G Series\u003c\/td\u003e\n\u003ctd\u003eGold plated\u003c\/td\u003e\n\u003ctd\u003eFlat type\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e1.76\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide-operated: B3F-3000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected type\u003c\/td\u003e\n\u003ctd\u003e3.15 - 7.3\u003c\/td\u003e\n\u003ctd\u003e0.98 - 2.55\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Gray, Pink\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold-plated: B3F-3000-G Series\u003c\/td\u003e\n\u003ctd\u003eGold plated\u003c\/td\u003e\n\u003ctd\u003eProjected type\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e1.76\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial Models (6×6 mm): B3F-6000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected\u003c\/td\u003e\n\u003ctd\u003e4.3 or 5.0\u003c\/td\u003e\n\u003ctd\u003e0.98 or 1.47\u003c\/td\u003e\n\u003ctd\u003eIvory, Yellow, Black, Gray\u003c\/td\u003e\n\u003ctd\u003e1,000 pcs\/roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh durability: B3F-5000 Series\u003c\/td\u003e\n\u003ctd\u003eSilver plated\u003c\/td\u003e\n\u003ctd\u003eFlat or projected\u003c\/td\u003e\n\u003ctd\u003e4.3 or 7.3\u003c\/td\u003e\n\u003ctd\u003e1.27 or 2.55\u003c\/td\u003e\n\u003ctd\u003eBlue, Ivory, Yellow\u003c\/td\u003e\n\u003ctd\u003e100 pcs\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eRefer to the detailed datasheet for exact dimensions, PCB processing dimensions, and terminal arrangements. The switches are designed for easy through-hole mounting with options for ground terminals and various plunger heights.\u003c\/p\u003e\n\u003ch3\u003eRatings \u0026amp; Environmental Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistive load: 1 to 50 mA, 3 to 24 VDC\u003c\/li\u003e\n\u003cli\u003eMinimum load: 10 A at 1 VDC (resistive load)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to +70°C\u003c\/li\u003e\n\u003cli\u003eContact resistance: Max. 100 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance: Min. 100 MΩ at 250 VDC\u003c\/li\u003e\n\u003cli\u003eDielectric strength: 500 VAC for 1 min\u003c\/li\u003e\n\u003cli\u003eDurability: Up to 10 million operations depending on model\u003c\/li\u003e\n\u003cli\u003eVibration \u0026amp; shock resistance: Meets IEC standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, PCB processing guidelines, and internal connection diagrams, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001309768\/OMRN-S-A0001309768-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOrder in multiples of the specified package quantities. The switches are not sold individually.\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\u003cbr\u003e"}
