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77311-124-03LF 3-position unshrouded header with 2.54mm pitch, through-hole mounting, and tin-plated phosphor bronze contacts. Rated for 3A per contact and operating temperature range -65°C to 125°C.
Mfr Part #:

77311-124-03LF

Available from 1 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
3-position unshrouded header with 2.54mm pitch, through-hole mounting, and tin-plated phosphor bronze contacts. Rated for 3A per contact and operating temperature range -65°C to 125°C.
Total Stock: 2,000 pcs
$ Price Range: $0.19 - $0.36

77311-124-03LF Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

77311-124-03LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Shrouding
Style
Termination

77311-124-03LF Description

Short technical summary and product information.

The 77311-124-03LF is a 3-position unshrouded header from Amphenol ICC, part of the 77311 series. It features a single row of male pins with a 2.54mm pitch, designed for through-hole mounting and solder termination.

 

The header is constructed with a black thermoplastic insulator rated UL94 V-0 and phosphor bronze contacts with a tin finish (30µin). It supports a current rating of 3A per contact and operates over a temperature range of -65°C to 125°C.

 

This unshrouded push-pull fastening type is suitable for board-to-board applications where a low-profile connection is required. The overall contact length is 12.19mm (0.480") with a mating pin length of 6.75mm.

77311-124-03LF Quick Information

Product Type: Header, Male Pins
Series: 77311
Canonical Name: Header, Male Pins, 3 Position, 2.54mm Pitch, Through Hole, Unshrouded
Subcategory: Male Pins

77311-124-03LF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

77311-124-03LF Estimated Pricing

Qty Low High
1+ $0.36 $0.36
10+ $0.31 $0.31
100+ $0.26 $0.26
500+ $0.23 $0.23
1,000+ $0.22 $0.22
5,000+ $0.20 $0.20
10,000+ $0.19 $0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

77311-124-03LF Features

  • 3-position single-row unshrouded header.
  • 2.54mm pitch for standard spacing.
  • Through-hole mounting with solder termination.
  • Tin-plated phosphor bronze contacts.
  • Rated for 3A per contact.

77311-124-03LF Applications

  • Board-to-board interconnection in compact designs.
  • General purpose signal and power distribution.
  • Prototyping and test fixtures requiring low profile.

77311-124-03LF FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 77311-124-03LF have?

3 positions.

What is the pitch of this header?

2.54mm (0.100").

What is the current rating?

3A per contact.

What is the mounting type?

Through hole.

What is the operating temperature range?

-65°C to 125°C.

What is the contact material and finish?

Phosphor bronze with tin finish (30µin).

Is this header shrouded or unshrouded?

Unshrouded.

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