Product Description for TE CONNECTIVITY/AMP BRAND PRC: AMP Part Number 3-644456-4
The 3-644456-4 is a high-quality PCB mount header designed for vertical wire-to-board applications. Manufactured by TE CONNECTIVITY under the AMP brand, this connector features a narrow profile with a 2.54 mm (0.1 in) pitch, making it suitable for compact electronic assemblies. It complies with RoHS standards and is rated for operating voltages up to 250 VAC.
Key Features
Product Type: PCB Mount Header
Connector System: Wire-to-Board
Mount Orientation: Vertical
Number of Positions: 4
Number of Rows: 1
Breakaway design for easy customization
Material: Copper alloy with tin plating
Contact Shape: Square
Contact Mating Area Plating: Matte finish with 3.81 µm (150 µin) thickness
Designed for soldering through-hole onto printed circuit boards
Compatible with MTA 100 series connectors and accessories
Includes a breakaway feature for customization and ease of assembly
Meets industry standards for signal applications
Product Compliance and Standards
RoHS Compliant
UL and CSA Approved (UL E28476, CSA LR7189)
UL Flammability Rating: UL 94V-0
REACH Regulation compliant
Datasheet and Support
For detailed specifications and technical drawings, please refer to the datasheet.
Note: The datasheet URL includes additional resources and detailed product information.
Product Disclaimers: The information provided is based on current supplier data and may be subject to change. Please verify specifications before procurement.
For more details, search the internet for part number 3-644456-4.
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{"id":10050017788221,"title":"3-644456-4","handle":"3-644456-7","description":"\u003ch3\u003eProduct Description for TE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number 3-644456-4\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3-644456-4\u003c\/strong\u003e is a high-quality PCB mount header designed for vertical wire-to-board applications. Manufactured by TE CONNECTIVITY under the AMP brand, this connector features a narrow profile with a 2.54 mm (0.1 in) pitch, making it suitable for compact electronic assemblies. It complies with RoHS standards and is rated for operating voltages up to 250 VAC.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: PCB Mount Header\u003c\/li\u003e\n\u003cli\u003eConnector System: Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eMount Orientation: Vertical\u003c\/li\u003e\n\u003cli\u003eNumber of Positions: 4\u003c\/li\u003e\n\u003cli\u003eNumber of Rows: 1\u003c\/li\u003e\n\u003cli\u003eBreakaway design for easy customization\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper alloy with tin plating\u003c\/li\u003e\n\u003cli\u003eContact Shape: Square\u003c\/li\u003e\n\u003cli\u003eContact Mating Area Plating: Matte finish with 3.81 µm (150 µin) thickness\u003c\/li\u003e\n\u003cli\u003eContact Underplating: Nickel, 1.27 µm (50 µin) thick\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 250 VAC\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: Max 5 A per contact\u003c\/li\u003e\n\u003cli\u003eTermination Method: Through hole with soldering\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 105°C\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS, UL, CSA, REACH\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\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenterline (Pitch)\u003c\/td\u003e\n\u003ctd\u003e2.54 mm [.1 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Width\u003c\/td\u003e\n\u003ctd\u003e2.34 mm [.092 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\u003e10.03 mm [.395 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Length\u003c\/td\u003e\n\u003ctd\u003e9.86 mm [.388 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for soldering through-hole onto printed circuit boards\u003c\/li\u003e\n\u003cli\u003eCompatible with MTA 100 series connectors and accessories\u003c\/li\u003e\n\u003cli\u003eIncludes a breakaway feature for customization and ease of assembly\u003c\/li\u003e\n\u003cli\u003eMeets industry standards for signal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Compliance and Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eUL and CSA Approved (UL E28476, CSA LR7189)\u003c\/li\u003e\n\u003cli\u003eUL Flammability Rating: UL 94V-0\u003c\/li\u003e\n\u003cli\u003eREACH Regulation compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet and Support\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical drawings, please refer to the \u003ca href=\"https:\/\/www.te.com\/en\/product-3-644456-4.datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL includes additional resources and detailed product information.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: The information provided is based on current supplier data and may be subject to change. Please verify specifications before procurement.\u003c\/p\u003e\n\u003cp\u003eFor more details, search the internet for part number 3-644456-4.\u003c\/p\u003e","published_at":"2025-09-05T05:45:27+05:30","created_at":"2025-09-05T05:45:27+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["WLDM"],"price":2938,"price_min":2938,"price_max":2938,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50709527527741,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"3-644456-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"3-644456-4","public_title":null,"options":["Default Title"],"price":2938,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"3-644456-4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644456-4_10352606_e27a95e0.jpg?v=1757031327"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644456-4_10352606_e27a95e0.jpg?v=1757031327","options":["Title"],"media":[{"alt":null,"id":46201337741629,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644456-4_10352606_e27a95e0.jpg?v=1757031327"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/3-644456-4_10352606_e27a95e0.jpg?v=1757031327","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for TE CONNECTIVITY\/AMP BRAND PRC: AMP Part Number 3-644456-4\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3-644456-4\u003c\/strong\u003e is a high-quality PCB mount header designed for vertical wire-to-board applications. Manufactured by TE CONNECTIVITY under the AMP brand, this connector features a narrow profile with a 2.54 mm (0.1 in) pitch, making it suitable for compact electronic assemblies. It complies with RoHS standards and is rated for operating voltages up to 250 VAC.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: PCB Mount Header\u003c\/li\u003e\n\u003cli\u003eConnector System: Wire-to-Board\u003c\/li\u003e\n\u003cli\u003eMount Orientation: Vertical\u003c\/li\u003e\n\u003cli\u003eNumber of Positions: 4\u003c\/li\u003e\n\u003cli\u003eNumber of Rows: 1\u003c\/li\u003e\n\u003cli\u003eBreakaway design for easy customization\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper alloy with tin plating\u003c\/li\u003e\n\u003cli\u003eContact Shape: Square\u003c\/li\u003e\n\u003cli\u003eContact Mating Area Plating: Matte finish with 3.81 µm (150 µin) thickness\u003c\/li\u003e\n\u003cli\u003eContact Underplating: Nickel, 1.27 µm (50 µin) thick\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 250 VAC\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: Max 5 A per contact\u003c\/li\u003e\n\u003cli\u003eTermination Method: Through hole with soldering\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 105°C\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS, UL, CSA, REACH\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\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenterline (Pitch)\u003c\/td\u003e\n\u003ctd\u003e2.54 mm [.1 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Width\u003c\/td\u003e\n\u003ctd\u003e2.34 mm [.092 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\u003e10.03 mm [.395 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Length\u003c\/td\u003e\n\u003ctd\u003e9.86 mm [.388 in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for soldering through-hole onto printed circuit boards\u003c\/li\u003e\n\u003cli\u003eCompatible with MTA 100 series connectors and accessories\u003c\/li\u003e\n\u003cli\u003eIncludes a breakaway feature for customization and ease of assembly\u003c\/li\u003e\n\u003cli\u003eMeets industry standards for signal applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Compliance and Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eUL and CSA Approved (UL E28476, CSA LR7189)\u003c\/li\u003e\n\u003cli\u003eUL Flammability Rating: UL 94V-0\u003c\/li\u003e\n\u003cli\u003eREACH Regulation compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet and Support\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and technical drawings, please refer to the \u003ca href=\"https:\/\/www.te.com\/en\/product-3-644456-4.datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL includes additional resources and detailed product information.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: The information provided is based on current supplier data and may be subject to change. Please verify specifications before procurement.\u003c\/p\u003e\n\u003cp\u003eFor more details, search the internet for part number 3-644456-4.\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.
