Introducing the OMRON ELECTRONIC COMPONENTS Thumbwheel Switch (Part Number: A7D 9051C), a compact and reliable switch designed for precise control applications. Manufactured in Japan (COO: JP), this switch belongs to the Switches | Thumbwheel Switches & Pushwheel Switches category, offering high durability and ease of integration into various electronic systems.
Product Features:
All-in-one design reduces component count, enhancing reliability and lowering costs.
Long-lasting resin springs ensure a mechanical durability of at least 30,000 operations.
Models available with stoppers to restrict setting range, preventing accidental adjustments.
Complete range of pen-push models to prevent unintended operation.
Various mounting options including screw mounting (back mounting) and snap-in (front mounting).
Technical Specifications:
Parameter
Details
Switching Capacity (Resistive Load)
3.3 to 30 VDC, 1 mA to 0.1 A
Continuous Carry Current
100 mA
Contact Resistance
Max. 200 Ω
Insulation Resistance
≥10 MΩ (between non-connected terminals at 250 VDC), ≥100 MΩ (between terminal and non-current carrying parts at 500 VDC)
Dimensions: Refer to the datasheet for detailed measurements and panel cutout requirements. The switch is compatible with panel thicknesses of 1 to 2 mm depending on the model.
Ordering Information: The series includes models with binary coded decimal output, available with screw or snap-in mounting, and options with stoppers and displays. Accessories such as end caps and spacers are available separately.
Package Type: Various, including PCB terminals and pen-push models.
Note: For detailed specifications, dimensions, and ordering procedures, please refer to the datasheet. For more information, search the internet for the part number A7D 9051C.
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{"id":10026394779965,"title":"A7D 9051C","handle":"a7d-9051c","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7D 9051C Thumbwheel Switch\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OMRON ELECTRONIC COMPONENTS \u003cstrong\u003eThumbwheel Switch\u003c\/strong\u003e (Part Number: \u003cstrong\u003eA7D 9051C\u003c\/strong\u003e), a compact and reliable switch designed for precise control applications. Manufactured in Japan (COO: JP), this switch belongs to the Switches | Thumbwheel Switches \u0026amp; Pushwheel Switches category, offering high durability and ease of integration into various electronic systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one design reduces component count, enhancing reliability and lowering costs.\u003c\/li\u003e\n\u003cli\u003eLong-lasting resin springs ensure a mechanical durability of at least 30,000 operations.\u003c\/li\u003e\n\u003cli\u003eModels available with stoppers to restrict setting range, preventing accidental adjustments.\u003c\/li\u003e\n\u003cli\u003eComplete range of pen-push models to prevent unintended operation.\u003c\/li\u003e\n\u003cli\u003eVarious mounting options including screw mounting (back mounting) and snap-in (front mounting).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\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 (Resistive Load)\u003c\/td\u003e\n\u003ctd\u003e3.3 to 30 VDC, 1 mA to 0.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Carry Current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMax. 200 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥10 MΩ (between non-connected terminals at 250 VDC), ≥100 MΩ (between terminal and non-current carrying parts at 500 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e250 VAC (between non-connected terminals), 1,000 VAC (between terminal and non-current carrying parts)\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\u003e≥500 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eMechanical: ≥30,000 operations; Electrical: ≥20,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 70°C (no icing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e45% to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Force\u003c\/td\u003e\n\u003ctd\u003e3.43 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Refer to the datasheet for detailed measurements and panel cutout requirements. The switch is compatible with panel thicknesses of 1 to 2 mm depending on the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e The series includes models with binary coded decimal output, available with screw or snap-in mounting, and options with stoppers and displays. Accessories such as end caps and spacers are available separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Various, including PCB terminals and pen-push models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-a7d-9051c.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For detailed specifications, dimensions, and ordering procedures, please refer to the datasheet. For more information, search the internet for the part number \u003cem\u003eA7D 9051C\u003c\/em\u003e.\u003c\/p\u003e","published_at":"2025-08-15T07:38:04+05:30","created_at":"2025-08-15T07:38:05+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","OMRON-ELE","Pushwheel","Switch","Thumbwheel","WLDM"],"price":12473,"price_min":12473,"price_max":12473,"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":50622201758013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"A7D 9051C","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"A7D 9051C","public_title":null,"options":["Default Title"],"price":12473,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"A7D 9051C","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54487308.jpg?v=1755223685"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54487308.jpg?v=1755223685","options":["Title"],"media":[{"alt":null,"id":45847697555773,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54487308.jpg?v=1755223685"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54487308.jpg?v=1755223685","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7D 9051C Thumbwheel Switch\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OMRON ELECTRONIC COMPONENTS \u003cstrong\u003eThumbwheel Switch\u003c\/strong\u003e (Part Number: \u003cstrong\u003eA7D 9051C\u003c\/strong\u003e), a compact and reliable switch designed for precise control applications. Manufactured in Japan (COO: JP), this switch belongs to the Switches | Thumbwheel Switches \u0026amp; Pushwheel Switches category, offering high durability and ease of integration into various electronic systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one design reduces component count, enhancing reliability and lowering costs.\u003c\/li\u003e\n\u003cli\u003eLong-lasting resin springs ensure a mechanical durability of at least 30,000 operations.\u003c\/li\u003e\n\u003cli\u003eModels available with stoppers to restrict setting range, preventing accidental adjustments.\u003c\/li\u003e\n\u003cli\u003eComplete range of pen-push models to prevent unintended operation.\u003c\/li\u003e\n\u003cli\u003eVarious mounting options including screw mounting (back mounting) and snap-in (front mounting).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\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 (Resistive Load)\u003c\/td\u003e\n\u003ctd\u003e3.3 to 30 VDC, 1 mA to 0.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Carry Current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003eMax. 200 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥10 MΩ (between non-connected terminals at 250 VDC), ≥100 MΩ (between terminal and non-current carrying parts at 500 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e250 VAC (between non-connected terminals), 1,000 VAC (between terminal and non-current carrying parts)\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\u003e≥500 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eMechanical: ≥30,000 operations; Electrical: ≥20,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 70°C (no icing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e45% to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Force\u003c\/td\u003e\n\u003ctd\u003e3.43 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e Refer to the datasheet for detailed measurements and panel cutout requirements. The switch is compatible with panel thicknesses of 1 to 2 mm depending on the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e The series includes models with binary coded decimal output, available with screw or snap-in mounting, and options with stoppers and displays. Accessories such as end caps and spacers are available separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Various, including PCB terminals and pen-push models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-om\/om-a7d-9051c.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For detailed specifications, dimensions, and ordering procedures, please refer to the datasheet. For more information, search the internet for the part number \u003cem\u003eA7D 9051C\u003c\/em\u003e.\u003c\/p\u003e"}
