Enhance your electronic projects with the reliable and versatile A7BS-254 Thumb/Pushwheel Switch from OMRON ELECTRONIC COMPONENTS. Designed for precision control and easy installation, this switch features four individual switches suitable for various automation and control applications.
Product Features:
Wide range of locking-type models available to prevent accidental operation
Character height options of 4.8 mm or 3.2 mm for easy-to-view display
Snap-in mounting for straightforward installation
Includes four switches with solder terminals
Color options include light gray and black
Suitable for resistive loads of 3.3 to 28 VDC or 50 VAC at 1 mA to 0.1 A
Mechanical durability of at least 100,000 operations and electrical durability of 50,000 operations
Operating temperature range from -10°C to 65°C
RoHS compliant and ECCN EAR99
Specifications:
Parameter
Details
Switching Capacity
Resistive load, 3.3 to 28 VDC or 50 VAC, 1 mA to 0.1 A
Contact Resistance
Maximum 300 mΩ
Insulation Resistance
Between non-connected terminals: ≥10 MΩ at 500 VDC; Between terminal and non-current carrying part: ≥1000 MΩ at 500 VDC
Dielectric Strength
Between non-connected terminals: 600 VAC; Between terminal and non-current carrying part: 1000 VAC (50/60 Hz, 1 min)
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{"id":10026852679997,"title":"A7BS-254","handle":"a7bs-254","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7BS-254 Thumb\/Pushwheel Switch 4 Switches\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic projects with the reliable and versatile A7BS-254 Thumb\/Pushwheel Switch from OMRON ELECTRONIC COMPONENTS. Designed for precision control and easy installation, this switch features four individual switches suitable for various automation and control applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eWide range of locking-type models available to prevent accidental operation\u003c\/li\u003e\n\u003cli\u003eCharacter height options of 4.8 mm or 3.2 mm for easy-to-view display\u003c\/li\u003e\n\u003cli\u003eSnap-in mounting for straightforward installation\u003c\/li\u003e\n\u003cli\u003eIncludes four switches with solder terminals\u003c\/li\u003e\n\u003cli\u003eColor options include light gray and black\u003c\/li\u003e\n\u003cli\u003eSuitable for resistive loads of 3.3 to 28 VDC or 50 VAC at 1 mA to 0.1 A\u003c\/li\u003e\n\u003cli\u003eMechanical durability of at least 100,000 operations and electrical durability of 50,000 operations\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -10°C to 65°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and ECCN EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/li\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd\u003eResistive load, 3.3 to 28 VDC or 50 VAC, 1 mA to 0.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMaximum 300 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003eBetween non-connected terminals: ≥10 MΩ at 500 VDC; Between terminal and non-current carrying part: ≥1000 MΩ at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003eBetween non-connected terminals: 600 VAC; Between terminal and non-current carrying part: 1000 VAC (50\/60 Hz, 1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10 to 55 Hz, 1.5-mm double amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e490 m\/s² minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eMechanical: ≥100,000 operations; Electrical: ≥50,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 65°C (operating), -20°C to 80°C (storage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e45% to 85% (operating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Force\u003c\/td\u003e\n\u003ctd\u003e5.39 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-a7bs9001r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: A7BS-254\u003cbr\u003e\nManufacturer: OMRON ELECTRONIC COMPONENTS\u003cbr\u003e\nCountry of Origin: JP\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: 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\n\u003cbr\u003e\n\u003c\/ul\u003e","published_at":"2025-08-15T16:53:18+05:30","created_at":"2025-08-15T16:53:19+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","OMRON-ELE","Switch","WLDM"],"price":167418,"price_min":167418,"price_max":167418,"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":50623232442685,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"A7BS-254","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"A7BS-254","public_title":null,"options":["Default Title"],"price":167418,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"A7BS-254","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/A7BS-254_42335824_55070df3.jpg?v=1755256999"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A7BS-254_42335824_55070df3.jpg?v=1755256999","options":["Title"],"media":[{"alt":null,"id":45853057581373,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A7BS-254_42335824_55070df3.jpg?v=1755256999"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/A7BS-254_42335824_55070df3.jpg?v=1755256999","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7BS-254 Thumb\/Pushwheel Switch 4 Switches\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic projects with the reliable and versatile A7BS-254 Thumb\/Pushwheel Switch from OMRON ELECTRONIC COMPONENTS. Designed for precision control and easy installation, this switch features four individual switches suitable for various automation and control applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eWide range of locking-type models available to prevent accidental operation\u003c\/li\u003e\n\u003cli\u003eCharacter height options of 4.8 mm or 3.2 mm for easy-to-view display\u003c\/li\u003e\n\u003cli\u003eSnap-in mounting for straightforward installation\u003c\/li\u003e\n\u003cli\u003eIncludes four switches with solder terminals\u003c\/li\u003e\n\u003cli\u003eColor options include light gray and black\u003c\/li\u003e\n\u003cli\u003eSuitable for resistive loads of 3.3 to 28 VDC or 50 VAC at 1 mA to 0.1 A\u003c\/li\u003e\n\u003cli\u003eMechanical durability of at least 100,000 operations and electrical durability of 50,000 operations\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -10°C to 65°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and ECCN EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/li\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd\u003eResistive load, 3.3 to 28 VDC or 50 VAC, 1 mA to 0.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMaximum 300 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003eBetween non-connected terminals: ≥10 MΩ at 500 VDC; Between terminal and non-current carrying part: ≥1000 MΩ at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003eBetween non-connected terminals: 600 VAC; Between terminal and non-current carrying part: 1000 VAC (50\/60 Hz, 1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10 to 55 Hz, 1.5-mm double amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e490 m\/s² minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eMechanical: ≥100,000 operations; Electrical: ≥50,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 65°C (operating), -20°C to 80°C (storage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e45% to 85% (operating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Force\u003c\/td\u003e\n\u003ctd\u003e5.39 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-a7bs9001r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: A7BS-254\u003cbr\u003e\nManufacturer: OMRON ELECTRONIC COMPONENTS\u003cbr\u003e\nCountry of Origin: JP\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: 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\n\u003cbr\u003e\n\u003c\/ul\u003e"}
