# 91921-31111LF (Component)
## Description
11 Position Connector Receptacle, Outer Shroud Contacts Surface Mount Gold or Gold, GXT™
91921-31111LF is a 1.00 mm pitch board-to-board mezzanine connector from the Conan™ / MezzSelect™ series by Amphenol ICC. It is an 11-position vertical receptacle designed for compact, high-density PCB interconnect applications such as embedded systems, industrial electronics, and compact computing devices.
Key Features
1.00 mm fine-pitch board-to-board connector
11-position vertical receptacle
Surface-mount (SMT) termination
Dual-row configuration
Gold/GXT™ contact plating for reliable electrical performance
Multiple stacking height support (4.15 mm to 7.52 mm)
Solder retention tabs for improved mechanical stability
Operating temperature range: −55 °C to +125 °C
Current rating: 1 A per contact
Designed for industrial and compact embedded applications
Compatible with IR reflow and vapor-phase soldering processes
RoHS compliant and low-halogen material construction
Typical Applications
Embedded computing modules
Industrial control boards
Compact SBCs and SOMs
Communication equipment
Consumer electronics requiring low-profile mezzanine interconnects
## Component Details
- **Owner:** adrian95
- **Created:** 5/27/2026
- **Last Updated:** 5/27/2026
- **Visibility:** Public
- **Part Type:** Connector
- **Manufacturer Part Number:** 91921-31111LF
- **Symbol Style:** parametric-v1
- **Manufacturer Name:** Amphenol ICC (FCI)
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Datasheet URL:** https://cdn.amphenol-cs.com/media/wysiwyg/files/documentation/datasheet/boardwiretoboard/bwb_conan.pdf
- **Used in:** 1 project
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/91921-31111lf/amphenol-fci.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C3653521.html) | $0.8238 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Amphenol-FCI/91921-31111LF?qs=W0Ik7c532%2FdNSdLqO8bEcw%3D%3D) | $1.55 | 1.7K |
- **Part Type:** Connectors
- **Sub-Type:** RF / Coaxial Connectors
- **MPN:** 91921-31111LF
- **Mount Type:** Surface Mount
- **Package / Case Code:** TO
- **Pin Count:** 11
- **Compliance:** Rohs, Halogen Free
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 4 | |
| 5 | 5 | |
| 6 | 6 | |
| 7 | 7 | |
| 8 | 8 | |
| 9 | 9 | |
| 10 | 10 | |
| 11 | 11 | |
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*Generated from [https://www.flux.ai/adrian95/91921-31111lf](https://www.flux.ai/adrian95/91921-31111lf)*