The TE CONNECTIVITY AMP BRAND Part Number 1218408-3 is a high-performance D-shaped connector designed for aerospace, defense, and marine applications. This 25-position receptacle connector provides reliable cable-to-board connections with precise specifications and durable construction.
Key Features & Specifications
Product Type: Connector
Product Category: MIL-Type Connector
Connector & Housing Type: Receptacle
Number of Positions: 25
Connector System: Cable-to-Board
Mounting Type: Board Mount
Shell Size: 3
Centerline (Pitch): 2.77 mm [.109 in]
Contact Size: Size 20
Contact Type: Socket
Contact Current Rating: Max 5 A
Termination Method: To PCB, Through Hole - Solder
Post & Tail Diameter: 0.76 mm [.03 in]
Post & Tail Length: 3.96 mm [.156 in]
Mechanical Mounting Hole Diameter: 2.92 mm
Operating Temperature Range: -55°C to 125°C [-67°F to 257°F]
Material & Plating
Front Shell Material: Steel
Rear Shell Material: Steel
Shell Plating: Cadmium
Contact Mating Area Plating: Gold (Au)
Contact Base Material: Beryllium Copper, Brass
Compliance & Additional Details
RoHS: Not Compliant
ECCN: EAR99
Package Type: PKG (Package)
UOM: EA (Each)
Country of Origin: US
Datasheet & Resources
For detailed specifications and technical drawings, please refer to the Datasheet.
Additional resources and CAD files are available via the following links:
This product complies with applicable regulations; however, RoHS compliance status is not guaranteed. Use personal protective equipment as required. Recycle and dispose of the product following all governmental regulations. For more details, search the internet using the part number 1218408-3.
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{"id":10019732881725,"title":"1218408-3","handle":"1218408-3","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe TE CONNECTIVITY AMP BRAND Part Number \u003cstrong\u003e1218408-3\u003c\/strong\u003e is a high-performance D-shaped connector designed for aerospace, defense, and marine applications. This 25-position receptacle connector provides reliable cable-to-board connections with precise specifications and durable construction.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e MIL-Type Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConnector \u0026amp; Housing Type:\u003c\/strong\u003e Receptacle\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Positions:\u003c\/strong\u003e 25\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConnector System:\u003c\/strong\u003e Cable-to-Board\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Board Mount\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShell Size:\u003c\/strong\u003e 3\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCenterline (Pitch):\u003c\/strong\u003e 2.77 mm [.109 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Size:\u003c\/strong\u003e Size 20\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Socket\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Current Rating:\u003c\/strong\u003e Max 5 A\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTermination Method:\u003c\/strong\u003e To PCB, Through Hole - Solder\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePost \u0026amp; Tail Diameter:\u003c\/strong\u003e 0.76 mm [.03 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePost \u0026amp; Tail Length:\u003c\/strong\u003e 3.96 mm [.156 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMechanical Mounting Hole Diameter:\u003c\/strong\u003e 2.92 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -55°C to 125°C [-67°F to 257°F]\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial \u0026amp; Plating\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFront Shell Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRear Shell Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShell Plating:\u003c\/strong\u003e Cadmium\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Mating Area Plating:\u003c\/strong\u003e Gold (Au)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Base Material:\u003c\/strong\u003e Beryllium Copper, Brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Additional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Not Compliant\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 PKG (Package)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical drawings, please refer to the \u003ca href=\"https:\/\/www.te.com\/usa-en\/product-1218408-3.datasheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAdditional resources and CAD files are available via the following links:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1218408-3.html\" target=\"_blank\"\u003eView on TE.com\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/plp\/Zn6k.html\" target=\"_blank\"\u003eAMPLIMITE\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-NB16212001.html\" target=\"_blank\"\u003eRW-175-1\/16-X-STK\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-434377-000.html\" target=\"_blank\"\u003eHEX40-AB-00-13-A3-2\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-103308-1.html\" target=\"_blank\"\u003e010 LOPRO HDR SP 15DP\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-EM7793-000.html\" target=\"_blank\"\u003eS01-6-R\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-5-1375582-9.html\" target=\"_blank\"\u003e10 MTE VERTICAL SMT HDR 15 AU\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1757835-2.html\" target=\"_blank\"\u003eAMPLIMITE,PLUG ASY,R\/A,109,ZN,2\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1218124-2.html\" target=\"_blank\"\u003e15 POS,ASSY,PLUG,LOW PROF,109\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-5745781-4.html\" target=\"_blank\"\u003e09 MSFL RCPT RA 318 (IN,FM)\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-2007194-1.html\" target=\"_blank\"\u003eSFP+ 1x1 Cage Assembly, PCI, Solder Tail\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product complies with applicable regulations; however, RoHS compliance status is not guaranteed. Use personal protective equipment as required. Recycle and dispose of the product following all governmental regulations. For more details, search the internet using the part number \u003cstrong\u003e1218408-3\u003c\/strong\u003e.\u003c\/p\u003e","published_at":"2025-08-11T15:57:38+05:30","created_at":"2025-08-11T15:57:38+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["IMPORT_CSV","WLDM"],"price":464280,"price_min":464280,"price_max":464280,"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":50608334078269,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1218408-3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1218408-3","public_title":null,"options":["Default Title"],"price":464280,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"1218408-3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10206742_AMP_1218408-3_01.jpg?v=1754908061"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10206742_AMP_1218408-3_01.jpg?v=1754908061","options":["Title"],"media":[{"alt":null,"id":45782860792125,"position":1,"preview_image":{"aspect_ratio":1.283,"height":1885,"width":2418,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10206742_AMP_1218408-3_01.jpg?v=1754908061"},"aspect_ratio":1.283,"height":1885,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10206742_AMP_1218408-3_01.jpg?v=1754908061","width":2418}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe TE CONNECTIVITY AMP BRAND Part Number \u003cstrong\u003e1218408-3\u003c\/strong\u003e is a high-performance D-shaped connector designed for aerospace, defense, and marine applications. This 25-position receptacle connector provides reliable cable-to-board connections with precise specifications and durable construction.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e MIL-Type Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConnector \u0026amp; Housing Type:\u003c\/strong\u003e Receptacle\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNumber of Positions:\u003c\/strong\u003e 25\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConnector System:\u003c\/strong\u003e Cable-to-Board\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Board Mount\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShell Size:\u003c\/strong\u003e 3\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCenterline (Pitch):\u003c\/strong\u003e 2.77 mm [.109 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Size:\u003c\/strong\u003e Size 20\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Socket\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Current Rating:\u003c\/strong\u003e Max 5 A\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTermination Method:\u003c\/strong\u003e To PCB, Through Hole - Solder\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePost \u0026amp; Tail Diameter:\u003c\/strong\u003e 0.76 mm [.03 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePost \u0026amp; Tail Length:\u003c\/strong\u003e 3.96 mm [.156 in]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMechanical Mounting Hole Diameter:\u003c\/strong\u003e 2.92 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -55°C to 125°C [-67°F to 257°F]\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial \u0026amp; Plating\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFront Shell Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRear Shell Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShell Plating:\u003c\/strong\u003e Cadmium\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Mating Area Plating:\u003c\/strong\u003e Gold (Au)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Base Material:\u003c\/strong\u003e Beryllium Copper, Brass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Additional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Not Compliant\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 PKG (Package)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical drawings, please refer to the \u003ca href=\"https:\/\/www.te.com\/usa-en\/product-1218408-3.datasheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAdditional resources and CAD files are available via the following links:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1218408-3.html\" target=\"_blank\"\u003eView on TE.com\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/plp\/Zn6k.html\" target=\"_blank\"\u003eAMPLIMITE\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-NB16212001.html\" target=\"_blank\"\u003eRW-175-1\/16-X-STK\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-434377-000.html\" target=\"_blank\"\u003eHEX40-AB-00-13-A3-2\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-103308-1.html\" target=\"_blank\"\u003e010 LOPRO HDR SP 15DP\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-EM7793-000.html\" target=\"_blank\"\u003eS01-6-R\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-5-1375582-9.html\" target=\"_blank\"\u003e10 MTE VERTICAL SMT HDR 15 AU\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1757835-2.html\" target=\"_blank\"\u003eAMPLIMITE,PLUG ASY,R\/A,109,ZN,2\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-1218124-2.html\" target=\"_blank\"\u003e15 POS,ASSY,PLUG,LOW PROF,109\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-5745781-4.html\" target=\"_blank\"\u003e09 MSFL RCPT RA 318 (IN,FM)\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.te.com\/en\/product-2007194-1.html\" target=\"_blank\"\u003eSFP+ 1x1 Cage Assembly, PCI, Solder Tail\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product complies with applicable regulations; however, RoHS compliance status is not guaranteed. Use personal protective equipment as required. Recycle and dispose of the product following all governmental regulations. For more details, search the internet using the part number \u003cstrong\u003e1218408-3\u003c\/strong\u003e.\u003c\/p\u003e"}
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
