Introducing the GLENAIR MS25042-28D, a high-quality circular connector designed for MIL-Spec applications. Manufactured in the US, this connector offers reliable performance and durability for demanding electronic and military environments.
Part Number: MS25042-28D
Manufacturer: GLENAIR
Country of Origin: US
Unit of Measure (UOM): EA
ECCN: EAR99
Package Type: Not specified
This connector falls under the category of Circular MIL Spec Tools, Hardware & Accessories, ensuring compliance with military standards for robustness and reliability.
Product Features & Specifications
Designed as a connector for secure and reliable electrical connections in MIL-spec environments.
Part of the protective plug and receptacle covers series (MS25042 - Plug Cover, MS25043 - Receptacle Cover).
Shell sizes range from 8 to 48, with corresponding thread sizes and dimensions detailed in the datasheet.
Various finishes available, including Cadmium, Ni-PTFE, Black Anodize, and Black Zinc-Nickel.
Thread specifications include 1/2-28 UNEF, 5/8-24 UNEF, 3/4-20 UNEF, up to 3-16 UN.
Attachment and dimension details are specified in the datasheet for precise application fitting.
Technical Details
Shell Size
E Thread
F Dia Max
G Max
H Max
J Max
Attachment Length (I)
Mounting Hole Diameter Min
Mounting Hole Diameter Max
8
1/2-28 UNEF
0.562 (14.3 mm)
0.656 (16.7 mm)
0.688 (17.5 mm)
0.469 (11.9 mm)
4.00 (10.2 mm)
0.151 (3.8 mm)
0.135 (3.4 mm)
10
5/8-24 UNEF
0.687 (17.4 mm)
0.656 (16.7 mm)
0.815 (20.7 mm)
0.469 (11.9 mm)
4.00 (10.2 mm)
0.151 (3.8 mm)
0.135 (3.4 mm)
12
3/4-20 UNEF
0.812 (20.6 mm)
0.844 (21.4 mm)
1.000 (25.4 mm)
0.469 (11.9 mm)
4.50 (11.4 mm)
0.151 (3.8 mm)
0.135 (3.4 mm)
For detailed dimensions and specifications, please refer to the datasheet.
Note: The datasheet contains comprehensive technical details including dimensions, thread specifications, and finishes.
Disclaimers: Please review the datasheet for complete specifications and application suitability. Product details are subject to change without notice.
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{"id":10020507255101,"title":"MS25042-28D","handle":"ms25042-28d","description":"\u003ch3\u003eGLENAIR MS25042-28D Circular MIL Spec Connector\u003c\/h3\u003e\n\u003cp\u003eIntroducing the GLENAIR MS25042-28D, a high-quality circular connector designed for MIL-Spec applications. Manufactured in the US, this connector offers reliable performance and durability for demanding electronic and military environments.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MS25042-28D\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GLENAIR\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis connector falls under the category of Circular MIL Spec Tools, Hardware \u0026amp; Accessories, ensuring compliance with military standards for robustness and reliability.\u003c\/p\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned as a connector for secure and reliable electrical connections in MIL-spec environments.\u003c\/li\u003e\n \u003cli\u003ePart of the protective plug and receptacle covers series (MS25042 - Plug Cover, MS25043 - Receptacle Cover).\u003c\/li\u003e\n \u003cli\u003eShell sizes range from 8 to 48, with corresponding thread sizes and dimensions detailed in the datasheet.\u003c\/li\u003e\n \u003cli\u003eVarious finishes available, including Cadmium, Ni-PTFE, Black Anodize, and Black Zinc-Nickel.\u003c\/li\u003e\n \u003cli\u003eThread specifications include 1\/2-28 UNEF, 5\/8-24 UNEF, 3\/4-20 UNEF, up to 3-16 UN.\u003c\/li\u003e\n \u003cli\u003eAttachment and dimension details are specified in the datasheet for precise application fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eShell Size\u003c\/th\u003e\n \u003cth\u003eE Thread\u003c\/th\u003e\n \u003cth\u003eF Dia Max\u003c\/th\u003e\n \u003cth\u003eG Max\u003c\/th\u003e\n \u003cth\u003eH Max\u003c\/th\u003e\n \u003cth\u003eJ Max\u003c\/th\u003e\n \u003cth\u003eAttachment Length (I)\u003c\/th\u003e\n \u003cth\u003eMounting Hole Diameter Min\u003c\/th\u003e\n \u003cth\u003eMounting Hole Diameter Max\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e1\/2-28 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.562 (14.3 mm)\u003c\/td\u003e\n \u003ctd\u003e0.656 (16.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.688 (17.5 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.00 (10.2 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e5\/8-24 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.687 (17.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.656 (16.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.815 (20.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.00 (10.2 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12\u003c\/td\u003e\n \u003ctd\u003e3\/4-20 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.812 (20.6 mm)\u003c\/td\u003e\n \u003ctd\u003e0.844 (21.4 mm)\u003c\/td\u003e\n \u003ctd\u003e1.000 (25.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.50 (11.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional rows omitted for brevity --\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed dimensions and specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gle\/gle-ms25042-28d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet contains comprehensive technical details including dimensions, thread specifications, and finishes.\u003c\/p\u003e\n\u003cp\u003eDisclaimers: Please review the datasheet for complete specifications and application suitability. Product details are subject to change without notice.\u003c\/p\u003e","published_at":"2025-08-12T02:48:48+05:30","created_at":"2025-08-12T02:48:48+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["Accessories","Circular","Connector","GLENA","Hardware","IMPORT_CSV","WLDM"],"price":32569,"price_min":32569,"price_max":32569,"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":50610097455421,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MS25042-28D","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MS25042-28D","public_title":null,"options":["Default Title"],"price":32569,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MS25042-28D","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MS25042-28D_44783053_f189d8fb.jpg?v=1754947131"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS25042-28D_44783053_f189d8fb.jpg?v=1754947131","options":["Title"],"media":[{"alt":null,"id":45789925867837,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS25042-28D_44783053_f189d8fb.jpg?v=1754947131"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS25042-28D_44783053_f189d8fb.jpg?v=1754947131","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGLENAIR MS25042-28D Circular MIL Spec Connector\u003c\/h3\u003e\n\u003cp\u003eIntroducing the GLENAIR MS25042-28D, a high-quality circular connector designed for MIL-Spec applications. Manufactured in the US, this connector offers reliable performance and durability for demanding electronic and military environments.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MS25042-28D\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GLENAIR\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis connector falls under the category of Circular MIL Spec Tools, Hardware \u0026amp; Accessories, ensuring compliance with military standards for robustness and reliability.\u003c\/p\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned as a connector for secure and reliable electrical connections in MIL-spec environments.\u003c\/li\u003e\n \u003cli\u003ePart of the protective plug and receptacle covers series (MS25042 - Plug Cover, MS25043 - Receptacle Cover).\u003c\/li\u003e\n \u003cli\u003eShell sizes range from 8 to 48, with corresponding thread sizes and dimensions detailed in the datasheet.\u003c\/li\u003e\n \u003cli\u003eVarious finishes available, including Cadmium, Ni-PTFE, Black Anodize, and Black Zinc-Nickel.\u003c\/li\u003e\n \u003cli\u003eThread specifications include 1\/2-28 UNEF, 5\/8-24 UNEF, 3\/4-20 UNEF, up to 3-16 UN.\u003c\/li\u003e\n \u003cli\u003eAttachment and dimension details are specified in the datasheet for precise application fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eShell Size\u003c\/th\u003e\n \u003cth\u003eE Thread\u003c\/th\u003e\n \u003cth\u003eF Dia Max\u003c\/th\u003e\n \u003cth\u003eG Max\u003c\/th\u003e\n \u003cth\u003eH Max\u003c\/th\u003e\n \u003cth\u003eJ Max\u003c\/th\u003e\n \u003cth\u003eAttachment Length (I)\u003c\/th\u003e\n \u003cth\u003eMounting Hole Diameter Min\u003c\/th\u003e\n \u003cth\u003eMounting Hole Diameter Max\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e1\/2-28 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.562 (14.3 mm)\u003c\/td\u003e\n \u003ctd\u003e0.656 (16.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.688 (17.5 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.00 (10.2 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e5\/8-24 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.687 (17.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.656 (16.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.815 (20.7 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.00 (10.2 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12\u003c\/td\u003e\n \u003ctd\u003e3\/4-20 UNEF\u003c\/td\u003e\n \u003ctd\u003e0.812 (20.6 mm)\u003c\/td\u003e\n \u003ctd\u003e0.844 (21.4 mm)\u003c\/td\u003e\n \u003ctd\u003e1.000 (25.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.469 (11.9 mm)\u003c\/td\u003e\n \u003ctd\u003e4.50 (11.4 mm)\u003c\/td\u003e\n \u003ctd\u003e0.151 (3.8 mm)\u003c\/td\u003e\n \u003ctd\u003e0.135 (3.4 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional rows omitted for brevity --\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed dimensions and specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gle\/gle-ms25042-28d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet contains comprehensive technical details including dimensions, thread specifications, and finishes.\u003c\/p\u003e\n\u003cp\u003eDisclaimers: Please review the datasheet for complete specifications and application suitability. Product details are subject to change without notice.\u003c\/p\u003e"}
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.
