Introducing the OMRON B3F 3150M Mechanical Keyswitch, a high-reliability switch designed for demanding electronic applications. Manufactured in Japan, this switch offers exceptional durability and contact reliability, making it ideal for keypad and switch assemblies in various electronic devices.
Product Features
Type: Mechanical Keyswitch with SPST-NO contact configuration
Contact Material: Silver plated for enhanced electrical performance
Plunger Options: Flat and projected types available, with various heights and colors
Operating Force: Multiple options from 0.98 N to 4.9 N, suitable for different tactile feedback requirements
Durability: Up to 10 million operations for high-force models, ensuring long service life
RoHS Compliant: Yes
Package Type: Taped radial and bulk packaging options available
Environmental Resistance: Gold-plated models provide increased resistance to corrosion and harsh environments
Specifications
Model
Contact Material
Plunger Type
Height (mm)
Operating Force (N)
Plunger Color
Minimum Packing Unit
B3F-3150M
Silver plated
Projected type
7.3 mm
0.98 N (100 gf)
Ivory
100 pcs
B3F-3152
Silver plated
Projected type
7.3 mm
1.47 N (150 gf)
Yellow
100 pcs
B3F-3155
Silver plated
Projected type
7.3 mm
2.55 N (260 gf)
Orange
100 pcs
Dimensions & Mounting
Dimensions are provided in millimeters. The switch features a compact design suitable for PCB mounting with specific terminal arrangements. Refer to the datasheet for detailed PCB processing dimensions and internal connection diagrams.
Ratings & Environmental Characteristics
Resistive Load Rating: 1 to 50 mA, 3 to 24 VDC
Minimum Load: 10 A at 1 VDC (resistive load)
Operating Temperature: -25°C to +70°C
Operating Humidity: 35% to 85%
Contact Resistance: Max. 100 mΩ
Insulation Resistance: Min. 100 MΩ
Dielectric Strength: 500 VAC for 1 min
Durability: Up to 10 million operations depending on model
Weight: Approx. 0.25 g for 6×6 mm models
Protection Class: IEC IP00
Additional Details
RoHS Compliant
ECCN: EAR99
UOM: Each
Package Type: Available in bulk or taped radial packaging
For detailed specifications and PCB mounting instructions, please refer to the datasheet.
Note: Datasheet was not processed, please search the internet for the part number B3F 3150M for more details.
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{"id":10025121186109,"title":"B3F 3150M","handle":"b3f-3150m","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS B3F 3150M Mechanical Keyswitch\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OMRON B3F 3150M Mechanical Keyswitch, a high-reliability switch designed for demanding electronic applications. Manufactured in Japan, this switch offers exceptional durability and contact reliability, making it ideal for keypad and switch assemblies in various electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Mechanical Keyswitch with SPST-NO contact configuration\u003c\/li\u003e\n \u003cli\u003eContact Material: Silver plated for enhanced electrical performance\u003c\/li\u003e\n \u003cli\u003ePlunger Options: Flat and projected types available, with various heights and colors\u003c\/li\u003e\n \u003cli\u003eOperating Force: Multiple options from 0.98 N to 4.9 N, suitable for different tactile feedback requirements\u003c\/li\u003e\n \u003cli\u003eDurability: Up to 10 million operations for high-force models, ensuring long service life\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Taped radial and bulk packaging options available\u003c\/li\u003e\n \u003cli\u003eEnvironmental Resistance: Gold-plated models provide increased resistance to corrosion and harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\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\u003eMinimum Packing Unit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3150M\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e0.98 N (100 gf)\u003c\/td\u003e\n \u003ctd\u003eIvory\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3152\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e1.47 N (150 gf)\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3155\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e2.55 N (260 gf)\u003c\/td\u003e\n \u003ctd\u003eOrange\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eDimensions are provided in millimeters. The switch features a compact design suitable for PCB mounting with specific terminal arrangements. Refer to the datasheet for detailed PCB processing dimensions and internal connection diagrams.\u003c\/p\u003e\n\n\u003ch3\u003eRatings \u0026amp; Environmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistive Load Rating: 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\u003eOperating Humidity: 35% to 85%\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Max. 100 mΩ\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Min. 100 MΩ\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\u003eWeight: Approx. 0.25 g for 6×6 mm models\u003c\/li\u003e\n \u003cli\u003eProtection Class: IEC IP00\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each\u003c\/li\u003e\n \u003cli\u003ePackage Type: Available in bulk or taped radial packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and PCB mounting instructions, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001309768\/OMRN-S-A0001309768-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number B3F 3150M for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T16:47:12+05:30","created_at":"2025-08-14T16:47:12+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","Keypad","OMRON-ELE","Switch","WLDM"],"price":4019,"price_min":4019,"price_max":4019,"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":50619537457469,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B3F 3150M","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"B3F 3150M","public_title":null,"options":["Default Title"],"price":4019,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"B3F 3150M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49906972.jpg?v=1755170235"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906972.jpg?v=1755170235","options":["Title"],"media":[{"alt":null,"id":45836704186685,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906972.jpg?v=1755170235"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49906972.jpg?v=1755170235","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS B3F 3150M Mechanical Keyswitch\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OMRON B3F 3150M Mechanical Keyswitch, a high-reliability switch designed for demanding electronic applications. Manufactured in Japan, this switch offers exceptional durability and contact reliability, making it ideal for keypad and switch assemblies in various electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Mechanical Keyswitch with SPST-NO contact configuration\u003c\/li\u003e\n \u003cli\u003eContact Material: Silver plated for enhanced electrical performance\u003c\/li\u003e\n \u003cli\u003ePlunger Options: Flat and projected types available, with various heights and colors\u003c\/li\u003e\n \u003cli\u003eOperating Force: Multiple options from 0.98 N to 4.9 N, suitable for different tactile feedback requirements\u003c\/li\u003e\n \u003cli\u003eDurability: Up to 10 million operations for high-force models, ensuring long service life\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Taped radial and bulk packaging options available\u003c\/li\u003e\n \u003cli\u003eEnvironmental Resistance: Gold-plated models provide increased resistance to corrosion and harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\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\u003eMinimum Packing Unit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3150M\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e0.98 N (100 gf)\u003c\/td\u003e\n \u003ctd\u003eIvory\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3152\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e1.47 N (150 gf)\u003c\/td\u003e\n \u003ctd\u003eYellow\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eB3F-3155\u003c\/td\u003e\n \u003ctd\u003eSilver plated\u003c\/td\u003e\n \u003ctd\u003eProjected type\u003c\/td\u003e\n \u003ctd\u003e7.3 mm\u003c\/td\u003e\n \u003ctd\u003e2.55 N (260 gf)\u003c\/td\u003e\n \u003ctd\u003eOrange\u003c\/td\u003e\n \u003ctd\u003e100 pcs\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003cp\u003eDimensions are provided in millimeters. The switch features a compact design suitable for PCB mounting with specific terminal arrangements. Refer to the datasheet for detailed PCB processing dimensions and internal connection diagrams.\u003c\/p\u003e\n\n\u003ch3\u003eRatings \u0026amp; Environmental Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistive Load Rating: 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\u003eOperating Humidity: 35% to 85%\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Max. 100 mΩ\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Min. 100 MΩ\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\u003eWeight: Approx. 0.25 g for 6×6 mm models\u003c\/li\u003e\n \u003cli\u003eProtection Class: IEC IP00\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUOM: Each\u003c\/li\u003e\n \u003cli\u003ePackage Type: Available in bulk or taped radial packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and PCB mounting instructions, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRN-S-A0001309768\/OMRN-S-A0001309768-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number B3F 3150M for more details.\u003c\/p\u003e\u003cbr\u003e"}
