GRAYHILL GH Series Rotary Switch - 21 Position, 115V, 250mA
Introducing the Grayhill GH Series Rotary Switch, part number 53M15-02-1-21S. Manufactured in the USA, this high-quality rotary switch is designed for precise control applications requiring multiple positions and reliable performance.
Product Features:
21-position rotary switch suitable for complex circuit configurations
Rated at 250mA and 115V for versatile electronic applications
Military qualified models available, compliant with MIL-DTL-3786/36 standards
Gold-plated contact system ensures excellent conductivity and durability
Sealed (Style HS) and unsealed (Style M) options available for various environmental conditions
Compact design with a 1.125" diameter footprint
RoHS compliant for environmentally responsible manufacturing
Designed for multi-deck rotary switching with up to 5 decks and 8 poles per deck
Switching angle options include 15°, 22.5°, and 18° with fixed stops
Available with solder lug terminals, supporting various configurations
Constructed with military-grade materials, ensuring high durability and resistance to environmental factors
Sealed models (Style HS) feature panel and shaft sealing with O-rings, suitable for harsh environments
Unsealed models (Style M) offer standard performance for less demanding applications
Dimensions & Compatibility:
No. of Decks
Dimension A (inches)
Dimension B (inches)
Approx. Weight (grams)
1
0.916
0.032
50
2
1.249
0.032
60
3
1.582
0.032
70
4
1.915
0.032
80
5
2.248
0.032
90
For more detailed specifications and options, please refer to the datasheet. Please note that the datasheet was not processed; search the internet for the part number for additional details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10021330714941,"title":"53M15-02-1-21S","handle":"53m15-02-1-21s","description":"\u003ch3\u003eGRAYHILL GH Series Rotary Switch - 21 Position, 115V, 250mA\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Grayhill GH Series Rotary Switch, part number \u003cstrong\u003e53M15-02-1-21S\u003c\/strong\u003e. Manufactured in the USA, this high-quality rotary switch is designed for precise control applications requiring multiple positions and reliable performance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e21-position rotary switch suitable for complex circuit configurations\u003c\/li\u003e\n \u003cli\u003eRated at 250mA and 115V for versatile electronic applications\u003c\/li\u003e\n \u003cli\u003eMilitary qualified models available, compliant with MIL-DTL-3786\/36 standards\u003c\/li\u003e\n \u003cli\u003eGold-plated contact system ensures excellent conductivity and durability\u003c\/li\u003e\n \u003cli\u003eSealed (Style HS) and unsealed (Style M) options available for various environmental conditions\u003c\/li\u003e\n \u003cli\u003eCompact design with a 1.125\" diameter footprint\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e53M15-02-1-21S\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eGRAYHILL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eUS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA (Each)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK (Black)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-53m15-02-1-21s.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for multi-deck rotary switching with up to 5 decks and 8 poles per deck\u003c\/li\u003e\n \u003cli\u003eSwitching angle options include 15°, 22.5°, and 18° with fixed stops\u003c\/li\u003e\n \u003cli\u003eAvailable with solder lug terminals, supporting various configurations\u003c\/li\u003e\n \u003cli\u003eConstructed with military-grade materials, ensuring high durability and resistance to environmental factors\u003c\/li\u003e\n \u003cli\u003eSealed models (Style HS) feature panel and shaft sealing with O-rings, suitable for harsh environments\u003c\/li\u003e\n \u003cli\u003eUnsealed models (Style M) offer standard performance for less demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Compatibility:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Decks\u003c\/th\u003e\n \u003cth\u003eDimension A (inches)\u003c\/th\u003e\n \u003cth\u003eDimension B (inches)\u003c\/th\u003e\n \u003cth\u003eApprox. Weight (grams)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e0.916\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e1.249\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e1.582\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e70\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e1.915\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e80\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e2.248\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor more detailed specifications and options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-53m15-02-1-21s.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that the datasheet was not processed; search the internet for the part number for additional details.\u003c\/p\u003e","published_at":"2025-08-12T15:17:44+05:30","created_at":"2025-08-12T15:17:44+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["115V","GRAYH","IMPORT_CSV","Rotary","Switch","WLDM"],"price":1329226,"price_min":1329226,"price_max":1329226,"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":50612171768125,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"53M15-02-1-21S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"53M15-02-1-21S","public_title":null,"options":["Default Title"],"price":1329226,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"53M15-02-1-21S","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/53M15-02-1-21S_Series_2053_cebcd2bf.jpg?v=1754992068"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53M15-02-1-21S_Series_2053_cebcd2bf.jpg?v=1754992068","options":["Title"],"media":[{"alt":null,"id":45801326281021,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53M15-02-1-21S_Series_2053_cebcd2bf.jpg?v=1754992068"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/53M15-02-1-21S_Series_2053_cebcd2bf.jpg?v=1754992068","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL GH Series Rotary Switch - 21 Position, 115V, 250mA\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the Grayhill GH Series Rotary Switch, part number \u003cstrong\u003e53M15-02-1-21S\u003c\/strong\u003e. Manufactured in the USA, this high-quality rotary switch is designed for precise control applications requiring multiple positions and reliable performance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e21-position rotary switch suitable for complex circuit configurations\u003c\/li\u003e\n \u003cli\u003eRated at 250mA and 115V for versatile electronic applications\u003c\/li\u003e\n \u003cli\u003eMilitary qualified models available, compliant with MIL-DTL-3786\/36 standards\u003c\/li\u003e\n \u003cli\u003eGold-plated contact system ensures excellent conductivity and durability\u003c\/li\u003e\n \u003cli\u003eSealed (Style HS) and unsealed (Style M) options available for various environmental conditions\u003c\/li\u003e\n \u003cli\u003eCompact design with a 1.125\" diameter footprint\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e53M15-02-1-21S\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eGRAYHILL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eUS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA (Each)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK (Black)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-53m15-02-1-21s.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for multi-deck rotary switching with up to 5 decks and 8 poles per deck\u003c\/li\u003e\n \u003cli\u003eSwitching angle options include 15°, 22.5°, and 18° with fixed stops\u003c\/li\u003e\n \u003cli\u003eAvailable with solder lug terminals, supporting various configurations\u003c\/li\u003e\n \u003cli\u003eConstructed with military-grade materials, ensuring high durability and resistance to environmental factors\u003c\/li\u003e\n \u003cli\u003eSealed models (Style HS) feature panel and shaft sealing with O-rings, suitable for harsh environments\u003c\/li\u003e\n \u003cli\u003eUnsealed models (Style M) offer standard performance for less demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Compatibility:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Decks\u003c\/th\u003e\n \u003cth\u003eDimension A (inches)\u003c\/th\u003e\n \u003cth\u003eDimension B (inches)\u003c\/th\u003e\n \u003cth\u003eApprox. Weight (grams)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e0.916\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e50\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e1.249\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e1.582\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e70\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e1.915\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e80\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e2.248\u003c\/td\u003e\n \u003ctd\u003e0.032\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor more detailed specifications and options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-53m15-02-1-21s.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that the datasheet was not processed; search the internet for the part number for additional details.\u003c\/p\u003e"}
