2-644751-1

2-644751-1
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Part Number 2-644751-1
LIXINC Part # 2-644751-1
Manufacturer TE Connectivity AMP Connectors
Category Connectors, InterconnectsRectangular Connectors - Headers, Male Pins
Description CONN HEADER R/A 21POS 3.96MM
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models 2-644751-1 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 23 - Jan 27 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

2-644751-1 Specifications

Part Number:2-644751-1
Brand:TE Connectivity AMP Connectors
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Connectors, Interconnects
Subcategory:Rectangular Connectors - Headers, Male Pins
Manufacturer:TE Connectivity AMP Connectors
Series:MTA-156
Package:Bulk
Part Status:Active
Connector Type:Header
Contact Type:Male Pin
Pitch - Mating:0.156" (3.96mm)
Number of Positions:21
Number of Rows:1
Row Spacing - Mating:-
Number of Positions Loaded:All
Style:Board to Cable/Wire
Shrouding:Unshrouded
Mounting Type:Through Hole, Right Angle
Termination:Solder
Fastening Type:-
Contact Length - Mating:0.390" (9.91mm)
Contact Length - Post:0.175" (4.45mm)
Overall Contact Length:-
Insulation Height:0.125" (3.18mm)
Contact Shape:Square
Contact Finish - Mating:Tin
Contact Finish Thickness - Mating:-
Contact Finish - Post:Tin
Contact Material:Copper Alloy
Insulation Material:Thermoplastic, Glass Filled
Features:-
Operating Temperature:-55°C ~ 105°C
Ingress Protection:-
Material Flammability Rating:UL94 V-0
Insulation Color:Natural
Current Rating (Amps):Varies by Wire Gauge
Voltage Rating:600VAC

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Quick Inquiry

In Stock 10983 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$1.64550$1.6455
500$1.56714$783.57

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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