The OMRON ELECTRONIC COMPONENTS A7D 2011F Thumbwheel Switch is an ultra-small, cost-effective, push-operated switch designed for reliable performance in various electronic applications. Manufactured in Japan, this switch features a compact all-in-one design that reduces component count and enhances durability.
Key Features
All-in-one design requiring fewer parts, ensuring high reliability at a low cost
Long-lasting resin springs with a mechanical durability of at least 30,000 operations
Models with stoppers available to restrict setting range, preventing accidental operation
Complete range of pen-push models for secure operation
Product 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 mΩ
Insulation Resistance
≥10 MΩ (between non-connected terminals at 250 VDC), ≥100 MΩ (between terminal and non-current carrying parts at 500 VDC)
Refer to the datasheet for detailed dimensions and panel cutout specifications. The dimensions include options for end caps and spacers, which increase size accordingly.
Ordering Information
Model Classification
Output Code
Terminals
Color
A7D-106
Screw mounting (back mounting)
PCB terminals
Light gray / Black
A7D-206
Screw mounting (back mounting)
PCB terminals
Light gray / Black
A7DP-206
Pen-push model
PCB terminals
Light gray / Black
Accessories (Sold Separately)
End Caps for secure panel mounting
Spacers for creating gaps or indicating units, with options for engraved characters such as SEC, MIN, g, mm, °C, 0, and •
Safety and Handling Precautions
Use alcohol to clean molded components; avoid thinner or harsh solutions
Handle terminals carefully to prevent bending or damage
Follow proper soldering procedures: use a 30-W soldering iron at 350°C for up to 3 seconds, avoid applying force during and after soldering
Mount with appropriate torque (0.2 to 0.24 N·m for M2.6 screws)
Press the center of the setting switch with a ball-point pen; avoid mechanical pencils or pencils with lead fragments
Additional Information
For detailed dimensions, panel cutouts, and assembly instructions, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number A7D 2011F 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.
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{"id":10008734662973,"title":"A7D 2011F","handle":"a7d-2011f","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7D 2011F Thumbwheel Switch\u003c\/h3\u003e\n\n\u003cp\u003eThe OMRON ELECTRONIC COMPONENTS A7D 2011F Thumbwheel Switch is an ultra-small, cost-effective, push-operated switch designed for reliable performance in various electronic applications. Manufactured in Japan, this switch features a compact all-in-one design that reduces component count and enhances durability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll-in-one design requiring fewer parts, ensuring high reliability at a low cost\u003c\/li\u003e\n \u003cli\u003eLong-lasting resin springs with a mechanical durability of at least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eModels with stoppers available to restrict setting range, preventing accidental operation\u003c\/li\u003e\n \u003cli\u003eComplete range of pen-push models for secure operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitching Capacity (Resistive Load)\u003c\/th\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 \u003cth\u003eContinuous Carry Current\u003c\/th\u003e\n \u003ctd\u003e100 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eMax. 200 mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\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 \u003cth\u003eDielectric Strength\u003c\/th\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 \u003cth\u003eVibration Resistance\u003c\/th\u003e\n \u003ctd\u003e10 to 55 Hz, 1.5-mm double amplitude\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eShock Resistance\u003c\/th\u003e\n \u003ctd\u003e≥500 m\/s²\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDurability\u003c\/th\u003e\n \u003ctd\u003eMechanical: ≥30,000 operations; Electrical: ≥20,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-10°C to 70°C (no icing)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStorage Temperature\u003c\/th\u003e\n \u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Humidity\u003c\/th\u003e\n \u003ctd\u003e45% to 85%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Operating Force\u003c\/th\u003e\n \u003ctd\u003e3.43 N\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed dimensions and panel cutout specifications. The dimensions include options for end caps and spacers, which increase size accordingly.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel Classification\u003c\/th\u003e\n \u003cth\u003eOutput Code\u003c\/th\u003e\n \u003cth\u003eTerminals\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-106\u003c\/td\u003e\n \u003ctd\u003eScrew mounting (back mounting)\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-206\u003c\/td\u003e\n \u003ctd\u003eScrew mounting (back mounting)\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7DP-206\u003c\/td\u003e\n \u003ctd\u003ePen-push model\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAccessories (Sold Separately)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEnd Caps for secure panel mounting\u003c\/li\u003e\n \u003cli\u003eSpacers for creating gaps or indicating units, with options for engraved characters such as SEC, MIN, g, mm, °C, 0, and •\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and Handling Precautions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUse alcohol to clean molded components; avoid thinner or harsh solutions\u003c\/li\u003e\n \u003cli\u003eHandle terminals carefully to prevent bending or damage\u003c\/li\u003e\n \u003cli\u003eFollow proper soldering procedures: use a 30-W soldering iron at 350°C for up to 3 seconds, avoid applying force during and after soldering\u003c\/li\u003e\n \u003cli\u003eMount with appropriate torque (0.2 to 0.24 N·m for M2.6 screws)\u003c\/li\u003e\n \u003cli\u003ePress the center of the setting switch with a ball-point pen; avoid mechanical pencils or pencils with lead fragments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, panel cutouts, and assembly instructions, please refer to the \u003ca href=\"https:\/\/www.ia.omron.com\/data_pdf\/cat\/a7d_a7dp_ds_e_6_2_csm27.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number A7D 2011F 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":"2025-08-08T06:54:41+05:30","created_at":"2025-08-08T06:54:41+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_PT2","OMRON-ELE","Pushwheel","STD_IMG","Switches","Thumbwheel","WLDM"],"price":88975,"price_min":88975,"price_max":88975,"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":50561944551741,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"A7D 2011F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"A7D 2011F","public_title":null,"options":["Default Title"],"price":88975,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"A7D 2011F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_c4b7edb3-7466-427f-8aee-496e057d3d8a.jpg?v=1754616281"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_c4b7edb3-7466-427f-8aee-496e057d3d8a.jpg?v=1754616281","options":["Title"],"media":[{"alt":null,"id":45721806831933,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_c4b7edb3-7466-427f-8aee-496e057d3d8a.jpg?v=1754616281"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_c4b7edb3-7466-427f-8aee-496e057d3d8a.jpg?v=1754616281","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS A7D 2011F Thumbwheel Switch\u003c\/h3\u003e\n\n\u003cp\u003eThe OMRON ELECTRONIC COMPONENTS A7D 2011F Thumbwheel Switch is an ultra-small, cost-effective, push-operated switch designed for reliable performance in various electronic applications. Manufactured in Japan, this switch features a compact all-in-one design that reduces component count and enhances durability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll-in-one design requiring fewer parts, ensuring high reliability at a low cost\u003c\/li\u003e\n \u003cli\u003eLong-lasting resin springs with a mechanical durability of at least 30,000 operations\u003c\/li\u003e\n \u003cli\u003eModels with stoppers available to restrict setting range, preventing accidental operation\u003c\/li\u003e\n \u003cli\u003eComplete range of pen-push models for secure operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSwitching Capacity (Resistive Load)\u003c\/th\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 \u003cth\u003eContinuous Carry Current\u003c\/th\u003e\n \u003ctd\u003e100 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eMax. 200 mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\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 \u003cth\u003eDielectric Strength\u003c\/th\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 \u003cth\u003eVibration Resistance\u003c\/th\u003e\n \u003ctd\u003e10 to 55 Hz, 1.5-mm double amplitude\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eShock Resistance\u003c\/th\u003e\n \u003ctd\u003e≥500 m\/s²\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDurability\u003c\/th\u003e\n \u003ctd\u003eMechanical: ≥30,000 operations; Electrical: ≥20,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-10°C to 70°C (no icing)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStorage Temperature\u003c\/th\u003e\n \u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Humidity\u003c\/th\u003e\n \u003ctd\u003e45% to 85%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Operating Force\u003c\/th\u003e\n \u003ctd\u003e3.43 N\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003eRefer to the datasheet for detailed dimensions and panel cutout specifications. The dimensions include options for end caps and spacers, which increase size accordingly.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel Classification\u003c\/th\u003e\n \u003cth\u003eOutput Code\u003c\/th\u003e\n \u003cth\u003eTerminals\u003c\/th\u003e\n \u003cth\u003eColor\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-106\u003c\/td\u003e\n \u003ctd\u003eScrew mounting (back mounting)\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7D-206\u003c\/td\u003e\n \u003ctd\u003eScrew mounting (back mounting)\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eA7DP-206\u003c\/td\u003e\n \u003ctd\u003ePen-push model\u003c\/td\u003e\n \u003ctd\u003ePCB terminals\u003c\/td\u003e\n \u003ctd\u003eLight gray \/ Black\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAccessories (Sold Separately)\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEnd Caps for secure panel mounting\u003c\/li\u003e\n \u003cli\u003eSpacers for creating gaps or indicating units, with options for engraved characters such as SEC, MIN, g, mm, °C, 0, and •\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and Handling Precautions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUse alcohol to clean molded components; avoid thinner or harsh solutions\u003c\/li\u003e\n \u003cli\u003eHandle terminals carefully to prevent bending or damage\u003c\/li\u003e\n \u003cli\u003eFollow proper soldering procedures: use a 30-W soldering iron at 350°C for up to 3 seconds, avoid applying force during and after soldering\u003c\/li\u003e\n \u003cli\u003eMount with appropriate torque (0.2 to 0.24 N·m for M2.6 screws)\u003c\/li\u003e\n \u003cli\u003ePress the center of the setting switch with a ball-point pen; avoid mechanical pencils or pencils with lead fragments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, panel cutouts, and assembly instructions, please refer to the \u003ca href=\"https:\/\/www.ia.omron.com\/data_pdf\/cat\/a7d_a7dp_ds_e_6_2_csm27.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number A7D 2011F 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"}
