77311-101-31LF

31 Pos 2.54mm Header HDR, Male Pin, Gold Plated, Thru-Hole

Unshrouded header with 31 male pin contacts, featuring a 2.54mm pitch and straight, top-entry orientation for through-hole mounting. Contacts are made of bronze with GXT gold plating, rated for 3A current and 1.5kV voltage. The black housing is constructed from UL94 V-0 rated material, operating within a temperature range of -65°C to 125°C. This bulk-packaged component is designed for board-to-board and mezzanine applications.

Voltage Rating1.5kV

Current Rating3A

MountingThrough Hole

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Technical Specifications

Amphenol 77311-101-31LF technical specifications.

General

Color	Black
Contact Gender	Male
Contact Material	Bronze
Contact Mating Length	0.23inch
Contact Plating	Gold, GXT
Contact Post Length	2.41mm
Contact Type	Male Pin
Current Rating	3A
Depth	2.4mm
Flammability Rating	UL94 V-0
Gender	Male
Housing Color	Black
Length	78.74mm
Max Operating Temperature	125°C
Min Operating Temperature	-65°C
Max Voltage Rating (AC)	1.5kV
Mount	Through Hole
Number of Contacts	31
Number of Positions	31
Number of Rows	1
Orientation	Straight
Package Quantity	100
Packaging	Bulk
Pitch	2.54mm
Reach SVHC Compliant	No
Series	BERGSTIK®, MezzSelect™, Basics+
Termination	Solder
Voltage Rating	1.5kV