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91931-31109LF The 91931-31109LF is a 9-position receptacle connector from Amphenol ICC with outer shroud contacts, 1.00mm pitch, and surface mount termination.
Mfr Part #:

91931-31109LF

Available from 2 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
The 91931-31109LF is a 9-position receptacle connector from Amphenol ICC with outer shroud contacts, 1.00mm pitch, and surface mount termination.
Total Stock: 2,576 pcs
$ Price Range: $1.62 - $2.98

91931-31109LF Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,600 pcs
1600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
976 pcs
976 pcs On Request 1 On Request On Request 2109+ On Request On Request

91931-31109LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Features
Height Above Board
Lead Spacing
Lead Style
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Pitch
Termination Style

91931-31109LF Description

Short technical summary and product information.

The Amphenol ICC 91931-31109LF is a 9-position receptacle connector featuring outer shroud contacts. It has a 1.00mm pitch and a 2-row configuration, making it suitable for high-density board-to-board interconnections. The connector is surface mount with solder termination and includes board guide and solder retention features for reliable assembly.

 

The contact finish is gold or Gold, GXT™ with a thickness of 15.0µin (0.38µm), ensuring good conductivity and corrosion resistance. The height above board is 0.129" (3.28mm), and it supports multiple mated stacking heights: 4.15mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, and 7.52mm, providing flexibility in design.

 

This connector is designed for mezzanine (board-to-board) applications where space is constrained. The surface mount package and solder retention help maintain mechanical integrity during reflow soldering. The board guide aids in alignment during mating.

91931-31109LF Quick Information

Product Type: Board-to-Board Connector
Canonical Name: Amphenol ICC 91931-31109LF 9 Position Receptacle, Outer Shroud Contacts Connector
Subcategory: Board-to-Board Connectors

91931-31109LF Compliance

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

91931-31109LF Estimated Pricing

Qty Low High
1+ $2.98 $2.98
10+ $2.53 $2.53
25+ $2.37 $2.37
50+ $2.26 $2.26
100+ $2.15 $2.15
250+ $2.02 $2.02
800+ $1.86 $1.86
1,600+ $1.77 $1.77
2,400+ $1.72 $1.72
4,000+ $1.66 $1.66
5,600+ $1.62 $1.62

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

91931-31109LF Features

  • 9 position receptacle with outer shroud contacts.
  • 1.00mm pitch for compact designs.
  • Gold contact finish with 15µin thickness.
  • Supports multiple mated stacking heights.
  • Includes board guide and solder retention.

91931-31109LF Applications

  • Used in mezzanine board-to-board connections.
  • Suitable for compact electronic devices.
  • Ideal for high-density interconnect applications.

91931-31109LF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the number of positions?

9 positions.

What is the pitch?

1.00mm.

What is the mounting type?

Surface mount.

What contact finish is available?

Gold or Gold, GXT™ with 15.0µin (0.38µm) thickness.

What are the mated stacking heights?

4.15mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 7.52mm.

What features does this connector have?

Board guide and solder retention.

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