Enhance your electronic control systems with the reliable and compact OMRON ELECTRONIC COMPONENTS Thumbwheel Switch, designed for precise input and adjustment applications. Manufactured in Japan, this thumbwheel switch offers durability, ease of installation, and versatile configuration options suitable for various industrial automation needs.
Product Features
All-in-one design reduces component count, ensuring high reliability at a low cost
Long-lasting resin springs provide a mechanical durability of at least 30,000 operations
Models with stoppers available to restrict setting range, preventing accidental adjustments
Complete range of pen-push models to prevent unintended operation
Compact package type: BLK, suitable for panel mounting
Technical Specifications
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 (at 250 VDC) between non-connected terminals; ≥100 MΩ (at 500 VDC) between terminal and non-current carrying parts
Vibration Resistance: 10 to 55 Hz, 1.5-mm double amplitude
Shock Resistance: Minimum 500 m/s²
Mechanical Durability: At least 30,000 operations
Electrical Durability: At least 20,000 operations
Operating Temperature Range: –10°C to 70°C (no icing)
Storage Temperature Range: –20°C to 80°C
Operating Humidity: 45% to 85%
Max. Operating Force: 3.43 N
Dimensions & Mounting
Model
PCB Terminals
Dimensions (mm)
A7D-106(-1)
17 1.6 1.5 4.2 8 4 2
Panel thickness: 2 mm
A7D-206(-1)
17 1.5 1.9 10 2.2
Panel thickness: 1 to 2 mm
Panel Cutout
Two M2.6 or 2.8 mm holes are required for panel mounting.
Ordering Information
Specify model and quantity as per your application needs. Accessories such as End Caps and Spacers are available separately to customize installation.
Safety Precautions
Refer to Safety Precautions for All Thumbwheel Switches. Handle with care during installation and soldering, and follow recommended torque specifications for mounting screws.
Datasheet
For detailed technical information, refer to the datasheet.
Product metadata:
Part Number: A7D-1PU-1
Manufacturer: OMRON ELECTRONIC COMPONENTS
Country of Origin: JP
UOM: EA
ECCN: EAR99
Package Type: BLK
Note: Datasheet was not processed, please search the internet for the part number for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
{"id":10009047728445,"title":"A7D-1PU-1","handle":"a7d-1pu-1","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS Thumbwheel Switch (Part Number: A7D-1PU-1)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic control systems with the reliable and compact OMRON ELECTRONIC COMPONENTS Thumbwheel Switch, designed for precise input and adjustment applications. Manufactured in Japan, this thumbwheel switch offers durability, ease of installation, and versatile configuration options suitable for various industrial automation needs.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll-in-one design reduces component count, ensuring high reliability at a low cost\u003c\/li\u003e\n \u003cli\u003eLong-lasting resin springs provide a mechanical durability of at least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eModels with stoppers available 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\u003eCompact package type: BLK, suitable for panel mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSwitching Capacity (Resistive Load): 3.3 to 30 VDC, 1 mA to 0.1 A\u003c\/li\u003e\n \u003cli\u003eContinuous Carry Current: 100 mA\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Max. 200 Ω\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥10 MΩ (at 250 VDC) between non-connected terminals; ≥100 MΩ (at 500 VDC) between terminal and non-current carrying parts\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 250 VAC (between non-connected terminals); 1,000 VAC (between terminal and non-current carrying parts)\u003c\/li\u003e\n \u003cli\u003eVibration Resistance: 10 to 55 Hz, 1.5-mm double amplitude\u003c\/li\u003e\n \u003cli\u003eShock Resistance: Minimum 500 m\/s²\u003c\/li\u003e\n \u003cli\u003eMechanical Durability: At least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eElectrical Durability: At least 20,000 operations\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –10°C to 70°C (no icing)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: –20°C to 80°C\u003c\/li\u003e\n \u003cli\u003eOperating Humidity: 45% to 85%\u003c\/li\u003e\n \u003cli\u003eMax. Operating Force: 3.43 N\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003ePCB Terminals\u003c\/th\u003e\n \u003cth\u003eDimensions (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-106(-1)\u003c\/td\u003e\n \u003ctd\u003e17 1.6 1.5 4.2 8 4 2\u003c\/td\u003e\n \u003ctd\u003ePanel thickness: 2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-206(-1)\u003c\/td\u003e\n \u003ctd\u003e17 1.5 1.9 10 2.2\u003c\/td\u003e\n \u003ctd\u003ePanel thickness: 1 to 2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePanel Cutout\u003c\/h3\u003e\n\u003cp\u003eTwo M2.6 or 2.8 mm holes are required for panel mounting.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eSpecify model and quantity as per your application needs. Accessories such as End Caps and Spacers are available separately to customize installation.\u003c\/p\u003e\n\n\u003ch3\u003eSafety Precautions\u003c\/h3\u003e\n\u003cp\u003eRefer to Safety Precautions for All Thumbwheel Switches. Handle with care during installation and soldering, and follow recommended torque specifications for mounting screws.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-om\/149a7d_a7dp_ds_e_6_1_csm27.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProduct metadata:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: A7D-1PU-1\u003c\/li\u003e\n \u003cli\u003eManufacturer: OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: JP\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-08T10:25:07+05:30","created_at":"2025-08-08T10:25:07+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_PT2","OMRON-ELE","STD_IMG","WLDM"],"price":77888,"price_min":77888,"price_max":77888,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50562489483581,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"A7D-1PU-1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"A7D-1PU-1","public_title":null,"options":["Default Title"],"price":77888,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"A7D-1PU-1","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bf5c8fef-dda0-4d05-bd27-b7a1e32e34dd.jpg?v=1754628908"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bf5c8fef-dda0-4d05-bd27-b7a1e32e34dd.jpg?v=1754628908","options":["Title"],"media":[{"alt":null,"id":45723999142205,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bf5c8fef-dda0-4d05-bd27-b7a1e32e34dd.jpg?v=1754628908"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bf5c8fef-dda0-4d05-bd27-b7a1e32e34dd.jpg?v=1754628908","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS Thumbwheel Switch (Part Number: A7D-1PU-1)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic control systems with the reliable and compact OMRON ELECTRONIC COMPONENTS Thumbwheel Switch, designed for precise input and adjustment applications. Manufactured in Japan, this thumbwheel switch offers durability, ease of installation, and versatile configuration options suitable for various industrial automation needs.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll-in-one design reduces component count, ensuring high reliability at a low cost\u003c\/li\u003e\n \u003cli\u003eLong-lasting resin springs provide a mechanical durability of at least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eModels with stoppers available 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\u003eCompact package type: BLK, suitable for panel mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSwitching Capacity (Resistive Load): 3.3 to 30 VDC, 1 mA to 0.1 A\u003c\/li\u003e\n \u003cli\u003eContinuous Carry Current: 100 mA\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Max. 200 Ω\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: ≥10 MΩ (at 250 VDC) between non-connected terminals; ≥100 MΩ (at 500 VDC) between terminal and non-current carrying parts\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 250 VAC (between non-connected terminals); 1,000 VAC (between terminal and non-current carrying parts)\u003c\/li\u003e\n \u003cli\u003eVibration Resistance: 10 to 55 Hz, 1.5-mm double amplitude\u003c\/li\u003e\n \u003cli\u003eShock Resistance: Minimum 500 m\/s²\u003c\/li\u003e\n \u003cli\u003eMechanical Durability: At least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eElectrical Durability: At least 20,000 operations\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: –10°C to 70°C (no icing)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: –20°C to 80°C\u003c\/li\u003e\n \u003cli\u003eOperating Humidity: 45% to 85%\u003c\/li\u003e\n \u003cli\u003eMax. Operating Force: 3.43 N\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003ePCB Terminals\u003c\/th\u003e\n \u003cth\u003eDimensions (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-106(-1)\u003c\/td\u003e\n \u003ctd\u003e17 1.6 1.5 4.2 8 4 2\u003c\/td\u003e\n \u003ctd\u003ePanel thickness: 2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-206(-1)\u003c\/td\u003e\n \u003ctd\u003e17 1.5 1.9 10 2.2\u003c\/td\u003e\n \u003ctd\u003ePanel thickness: 1 to 2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePanel Cutout\u003c\/h3\u003e\n\u003cp\u003eTwo M2.6 or 2.8 mm holes are required for panel mounting.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eSpecify model and quantity as per your application needs. Accessories such as End Caps and Spacers are available separately to customize installation.\u003c\/p\u003e\n\n\u003ch3\u003eSafety Precautions\u003c\/h3\u003e\n\u003cp\u003eRefer to Safety Precautions for All Thumbwheel Switches. Handle with care during installation and soldering, and follow recommended torque specifications for mounting screws.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-om\/149a7d_a7dp_ds_e_6_1_csm27.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eProduct metadata:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: A7D-1PU-1\u003c\/li\u003e\n \u003cli\u003eManufacturer: OMRON ELECTRONIC COMPONENTS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: JP\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
