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Amphenol Communications Solutions Bergstik Series Vertical Through Hole Pin Header, 4 Contact, 2.54 mm Pitch 77311-124-05LF

Specifications

Country of Origin France
Voltage 1500V
Brand Amphenol Communications Solutions
Orientation Vertical
Current 3A
Model 77311-124-05LF
Mount Type Through Hole
Housing Material Thermoplastic
Contact Material Phosphor Bronze
Termination Type Solder
Maximum Operating Temperature 130°C
Minimum Operating Temperature -65°C
Number of Rows 1
Pitch 2.54mm
Standards/Approvals UL Approval:E66906
Contact Plating Phosphor Bronze
Number of Contacts 4
Contact Gender Male
Shrouded/Unshrouded Unshrouded
Connector System Board-to-Board
Tail Pin Length 2.9mm
Mating Pin Length 6.75mm
Standards/ApprovalsUL Approval E66906
UL Approval E66906

Key Features

  • Constructed with high temperature thermoplastic housing for durability.
  • Unshrouded male contacts with phosphor bronze material and plating ensure reliable conductivity.
  • Supports 3 A current capacity and withstands operating temperatures from -65°C to 130°C.
  • Designed for board-to-board applications with through hole mount type.
  • Termination type is solder compatible for secure connections.
  • Tail pin length is 2.9 mm and mating pin length is 6.75 mm for effective interfacing.
  • Rated for 1500 V operating voltage under UL approval E66906 standards.
  • Ideal for mezzanine stacking applications requiring flexible spacing heights.

Product Description

Amphenol Communications Solutions model 77311-124-05LF is a Bergstik Series vertical through hole pin header designed with 4 male contacts arranged in a single row with 2.54 mm pitch. The housing is made from high temperature thermoplastic material which allows operation in demanding environments ranging from -65°C to 130°C, ensuring excellent durability and reliability.

This connector features unshrouded phosphor bronze contacts with matching plating for consistent electrical performance, supporting currents up to 3 A and voltages as high as 1500 V.

Mounting is through hole on PCBs, making it suitable for board-to-board interconnections in electronic equipment used across industrial, communication, and automation applications. The solder termination provides strong mechanical and electrical connections for long-lasting use.

The tail pins measure 2.9 mm in length, while the mating pins extend 6.75 mm, enabling tight and secure engagements. Amphenol’s Bergstik headers support variable spacing heights to accommodate mezzanine stacking, offering versatile design options in complex assemblies.

High temperature thermoplastic housing enhances ruggedness. Phosphor bronze, unshrouded male contacts provide reliable conductivity. 3 A current rating and 1500 V operating voltage capacity. Through hole solder termination for robust mounting.

Wide operating temperature range from -65°C to 130°C. UL approved under E66906 for safety compliance. Variable spacing height ideal for mezzanine stacking applications. Single row with 2.54 mm pitch for board-to-board connection.

This pin header is manufactured in France and conforms to UL standards, making it an excellent choice for high-quality PCB interconnect solutions in industrial, laboratory, telecommunications, and commercial electronic systems.

Explore more industrial connectors and PCB components in the Electronics & Electricals category at EnvMart for your design and production needs.

Explore more products in our PCB Pin Header category.

Amphenol Communications Solutions Bergstik Series Vertical Through Hole Pin Header, 4 Contact, 2.54 mm Pitch 77311-124-05LF
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Frequently Asked Questions

This model supports a current capacity of 3 A.

It is rated for an operating voltage of 1500 V.

The contacts are arranged with a pitch of 2.54 mm.

The housing is made of high temperature thermoplastic, and the contacts are made from phosphor bronze with matching plating.

It can operate within a temperature range of -65°C to 130°C.

The tail pins measure 2.9 mm in length, while the mating pins are 6.75 mm long.

It features a solder termination type for secure connections.

This model has 4 male contacts arranged in a single row.

Yes, it is designed for board-to-board applications with a through hole mount type.

It is UL approved under the E66906 standard for safety compliance.

This pin header is manufactured in France.

The orientation of this model is vertical.

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