4-1977956-0

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Part No :: 4-1977956-0

Manufacturer: TE Connectivity AMP Connectors

Description: CONN HEADER VERT 40POS 2.54MM

Catalog: Rectangular Connectors - Headers, Male Pins

Availability: 288128 pieces

Shipped from: HK warehouse

Expected Shipping Date: Oct 31 - Nov 04 2025

PDF: 4-1977956-0 PDF

Type	Description
Series:	AMPMODU Mod II
Package:	Bulk
Part Status:	Active
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	40
Number of Rows:	1
Row Spacing - Mating:	-
Number of Positions Loaded:	All
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Kinked Pin, Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.090" (2.29mm)
Overall Contact Length:	0.410" (10.41mm)
Insulation Height:	0.090" (2.29mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	-
Operating Temperature:	-65°C ~ 105°C
Ingress Protection:	-
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating (Amps):	3A
Voltage Rating:	-

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GANG BO INDUSTRIAL CO., LIMITED [Hongkong]

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