TE CONNECTIVITY/AMP BRAND 3-644457-2 NARROW FLT HDR 2P Right Angle Post
Part Number: 3-644457-2
Manufacturer: TE CONNECTIVITY/AMP BRAND
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Product Category: Connector | Headers & Wire Housings
Business Unit: Appliances
This PCB mount header is designed for reliable wire-to-board connections in electronic assemblies. It features a right-angle, narrow profile, and unshrouded design suitable for signal applications requiring compact and secure connections.
Product Features
Type: PCB Mount Header, Right Angle, Wire-to-Board
Number of Positions: 2
Centerline (Pitch): 2.54 mm [.1 in]
Connector System: Wire-to-Board
Housing Material: Polyester
Contact Material: Copper Alloy with Nickel Underplating
Contact Finish: Matte, Tin (Sn)
Contact Shape: Square
Contact Layout: Inline
Contact Mating Area Length: 6.6 mm [.26 in]
Termination Method: Through Hole - Solder
Termination Post & Tail Length: 2.79 mm [.11 in]
Maximum Current Rating: 5 A
Operating Temperature Range: -55°C to 105°C [-67°F to 221°F]
Compliance: RoHS, ELV, REACH compliant
Package Quantity: 500 units per bag/box
Specifications
Feature
Detail
Connector Width
8.94 mm [.352 in]
PCB Thickness (Recommended)
1.6 mm [.063 in]
Connector Height
6.65 mm [.262 in]
Connector Length
4.78 mm [.188 in]
Operating Temperature Range
-55°C to 105°C [-67°F to 221°F]
Standards & Certifications
CSA, UL (UL 94V-0 flammability rating)
Additional Details
Compatible with MTA 100 series components, including receptacles, covers, and hardware.
Designed for secure soldering in high-reliability electronic applications.
Includes support for wave soldering up to 240°C.
For detailed technical specifications and CAD models, please refer to the datasheet.
Note: The datasheet URL contains comprehensive product information, including drawings and support documents.
Product Disclaimers
This information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledge. The part numbers that TE has identified as EU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2011/65/EU (RoHS2). Finished electrical and electronic equipment products will be CE marked as required by Directive 2011/65/EU. Components may not be CE marked. The part numbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2000/53/EC (ELV). Regarding REACH, TE provides information on SVHC in articles based on ECHA guidance. Please search the internet for more details about this part number.
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.
{"id":10050018050365,"title":"3-644457-2","handle":"3-644457-3","description":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND 3-644457-2 NARROW FLT HDR 2P Right Angle Post\u003c\/h3\u003e\n\u003cp\u003ePart Number: 3-644457-2\u003cbr\u003e\nManufacturer: TE CONNECTIVITY\/AMP BRAND\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nProduct Category: Connector | Headers \u0026amp; Wire Housings\u003cbr\u003e\nBusiness Unit: Appliances\u003c\/p\u003e\n\u003cp\u003eThis PCB mount header is designed for reliable wire-to-board connections in electronic assemblies. It features a right-angle, narrow profile, and unshrouded design suitable for signal applications requiring compact and secure connections.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: PCB Mount Header, Right Angle, Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eNumber of Positions: 2\u003c\/li\u003e\n\u003cli\u003eCenterline (Pitch): 2.54 mm [.1 in]\u003c\/li\u003e\n\u003cli\u003eConnector System: Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eHousing Material: Polyester\u003c\/li\u003e\n\u003cli\u003eContact Material: Copper Alloy with Nickel Underplating\u003c\/li\u003e\n\u003cli\u003eContact Finish: Matte, Tin (Sn)\u003c\/li\u003e\n\u003cli\u003eContact Shape: Square\u003c\/li\u003e\n\u003cli\u003eContact Layout: Inline\u003c\/li\u003e\n\u003cli\u003eContact Mating Area Length: 6.6 mm [.26 in]\u003c\/li\u003e\n\u003cli\u003eTermination Method: Through Hole - Solder\u003c\/li\u003e\n\u003cli\u003eTermination Post \u0026amp; Tail Length: 2.79 mm [.11 in]\u003c\/li\u003e\n\u003cli\u003eMaximum Current Rating: 5 A\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 105°C [-67°F to 221°F]\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS, ELV, REACH compliant\u003c\/li\u003e\n\u003cli\u003ePackage Quantity: 500 units per bag\/box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Width\u003c\/td\u003e\n\u003ctd\u003e8.94 mm [.352 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Thickness (Recommended)\u003c\/td\u003e\n\u003ctd\u003e1.6 mm [.063 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Height\u003c\/td\u003e\n\u003ctd\u003e6.65 mm [.262 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Length\u003c\/td\u003e\n\u003ctd\u003e4.78 mm [.188 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to 105°C [-67°F to 221°F]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \u0026amp; Certifications\u003c\/td\u003e\n\u003ctd\u003eCSA, UL (UL 94V-0 flammability rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with MTA 100 series components, including receptacles, covers, and hardware.\u003c\/li\u003e\n\u003cli\u003eDesigned for secure soldering in high-reliability electronic applications.\u003c\/li\u003e\n\u003cli\u003eIncludes support for wave soldering up to 240°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and CAD models, please refer to the \u003ca href=\"https:\/\/www.te.com\/en\/product-3-644457-2.datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL contains comprehensive product information, including drawings and support documents.\u003c\/p\u003e\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eThis information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledge. The part numbers that TE has identified as EU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2011\/65\/EU (RoHS2). Finished electrical and electronic equipment products will be CE marked as required by Directive 2011\/65\/EU. Components may not be CE marked. The part numbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2000\/53\/EC (ELV). Regarding REACH, TE provides information on SVHC in articles based on ECHA guidance. Please search the internet for more details about this part number.\u003c\/p\u003e","published_at":"2025-09-05T05:46:12+05:30","created_at":"2025-09-05T05:46:12+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["WLDM"],"price":1829,"price_min":1829,"price_max":1829,"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":50709527789885,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"3-644457-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3-644457-2","public_title":null,"options":["Default Title"],"price":1829,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"3-644457-2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644457-2_10352612_f5b15431.jpg?v=1757031372"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644457-2_10352612_f5b15431.jpg?v=1757031372","options":["Title"],"media":[{"alt":null,"id":46201343836477,"position":1,"preview_image":{"aspect_ratio":1.335,"height":200,"width":267,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644457-2_10352612_f5b15431.jpg?v=1757031372"},"aspect_ratio":1.335,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644457-2_10352612_f5b15431.jpg?v=1757031372","width":267}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND 3-644457-2 NARROW FLT HDR 2P Right Angle Post\u003c\/h3\u003e\n\u003cp\u003ePart Number: 3-644457-2\u003cbr\u003e\nManufacturer: TE CONNECTIVITY\/AMP BRAND\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nProduct Category: Connector | Headers \u0026amp; Wire Housings\u003cbr\u003e\nBusiness Unit: Appliances\u003c\/p\u003e\n\u003cp\u003eThis PCB mount header is designed for reliable wire-to-board connections in electronic assemblies. It features a right-angle, narrow profile, and unshrouded design suitable for signal applications requiring compact and secure connections.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: PCB Mount Header, Right Angle, Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eNumber of Positions: 2\u003c\/li\u003e\n\u003cli\u003eCenterline (Pitch): 2.54 mm [.1 in]\u003c\/li\u003e\n\u003cli\u003eConnector System: Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eHousing Material: Polyester\u003c\/li\u003e\n\u003cli\u003eContact Material: Copper Alloy with Nickel Underplating\u003c\/li\u003e\n\u003cli\u003eContact Finish: Matte, Tin (Sn)\u003c\/li\u003e\n\u003cli\u003eContact Shape: Square\u003c\/li\u003e\n\u003cli\u003eContact Layout: Inline\u003c\/li\u003e\n\u003cli\u003eContact Mating Area Length: 6.6 mm [.26 in]\u003c\/li\u003e\n\u003cli\u003eTermination Method: Through Hole - Solder\u003c\/li\u003e\n\u003cli\u003eTermination Post \u0026amp; Tail Length: 2.79 mm [.11 in]\u003c\/li\u003e\n\u003cli\u003eMaximum Current Rating: 5 A\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 105°C [-67°F to 221°F]\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS, ELV, REACH compliant\u003c\/li\u003e\n\u003cli\u003ePackage Quantity: 500 units per bag\/box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Width\u003c\/td\u003e\n\u003ctd\u003e8.94 mm [.352 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Thickness (Recommended)\u003c\/td\u003e\n\u003ctd\u003e1.6 mm [.063 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Height\u003c\/td\u003e\n\u003ctd\u003e6.65 mm [.262 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Length\u003c\/td\u003e\n\u003ctd\u003e4.78 mm [.188 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to 105°C [-67°F to 221°F]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards \u0026amp; Certifications\u003c\/td\u003e\n\u003ctd\u003eCSA, UL (UL 94V-0 flammability rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with MTA 100 series components, including receptacles, covers, and hardware.\u003c\/li\u003e\n\u003cli\u003eDesigned for secure soldering in high-reliability electronic applications.\u003c\/li\u003e\n\u003cli\u003eIncludes support for wave soldering up to 240°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and CAD models, please refer to the \u003ca href=\"https:\/\/www.te.com\/en\/product-3-644457-2.datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL contains comprehensive product information, including drawings and support documents.\u003c\/p\u003e\n\u003ch3\u003eProduct Disclaimers\u003c\/h3\u003e\n\u003cp\u003eThis information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledge. The part numbers that TE has identified as EU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2011\/65\/EU (RoHS2). Finished electrical and electronic equipment products will be CE marked as required by Directive 2011\/65\/EU. Components may not be CE marked. The part numbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limits as defined in the Annexes of Directive 2000\/53\/EC (ELV). Regarding REACH, TE provides information on SVHC in articles based on ECHA guidance. Please search the internet for more details about this part number.\u003c\/p\u003e"}
