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71991-303LF Amphenol ICC 71991-303LF is a 6-position, 2-row, 2.54mm pitch board-to-board female socket receptacle. It features through-hole mounting, solder termination, tin contacts, and a blue UL94 V-0 rated insulator.
Mfr Part #:

71991-303LF

Available from 1 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
Amphenol ICC 71991-303LF is a 6-position, 2-row, 2.54mm pitch board-to-board female socket receptacle. It features through-hole mounting, solder termination, tin contacts, and a blue UL94 V-0 rated insulator.
Total Stock: 1,617 pcs
$ Price Range: $0.72 - $1.38

71991-303LF Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,617 pcs
1617 pcs On Request 1 On Request On Request On Request On Request On Request

71991-303LF 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 Type
Fastening Type
Flammability Rating
Insulation Color
Insulation Height
Lead Spacing
Lead Style
Mated Stacking Heights
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Pitch
Row Spacing
Style
Termination

71991-303LF Description

Short technical summary and product information.

The Amphenol ICC 71991-303LF is a 6-position, 2-row female socket receptacle designed for board-to-board stacking applications. It features a 2.54mm (0.100") pitch with 0.100" row spacing, making it ideal for standard spacing requirements. The receptacle supports bottom or top entry and uses a push-pull fastening mechanism.

 

This through-hole component is terminated via solder, providing reliable connections. The contacts are made with tin finish, with a thickness of 30.0µin (0.76µm), and have a contact length of 3.00mm. The insulator is blue and rated UL94 V-0 for flammability, ensuring safety in various applications. The mated stacking height is 11.04mm.

 

The 71991-303LF is suitable for use in electronic assemblies where a compact, low-profile interconnect is needed. Its 2-row configuration and 6 contacts allow for efficient signal routing. The part is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).

71991-303LF Quick Information

Product Type: Receptacle, Female Socket
Canonical Name: Amphenol ICC 71991-303LF 6 Position Female Socket Receptacle, Through Hole, 2.54mm Pitch
Subcategory: Female Socket Receptacle

71991-303LF Compliance

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

71991-303LF Estimated Pricing

Qty Low High
1+ $1.38 $1.38
77+ $1.01 $1.01
154+ $0.96 $0.96
539+ $0.88 $0.88
1,001+ $0.85 $0.85
5,005+ $0.75 $0.75
10,010+ $0.72 $0.72

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

71991-303LF Features

  • 6-position, 2-row female socket receptacle.
  • 2.54mm pitch for standard board-to-board spacing.
  • Through-hole mounting with solder termination.
  • Tin contact finish with 30µin thickness.
  • UL94 V-0 rated blue insulator.

71991-303LF Applications

  • Ideal for board-to-board stacking in electronic assemblies.
  • Suitable for high-density PCB interconnect designs.
  • Works with push-pull mating interface for easy connection.
  • Used in applications requiring a compact, low-profile connector.

71991-303LF FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Amphenol ICC 71991-303LF have?

6 positions.

What is the pitch of this connector?

2.54mm (0.100").

What is the mounting type?

Through hole.

What is the contact finish?

Tin, with a thickness of 30.0µin (0.76µm).

What is the flammability rating of the insulator?

UL94 V-0.

Is the connector RoHS compliant?

It is listed as RoHS3 compliant, but this has not been verified.

What is the mated stacking height?

11.04mm.

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