SFM-111-02-L-D-A-K SAMTEC Connector (Other) In Stock
The SAMTEC SFM-111-02-L-D-A-K is a 22-position dual-row high-reliability surface mount socket strip with 0.050 inch pitch and gold-over-nickel contact finish. Features beryllium copper female contacts and polarized body for error-free mating. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- SFM-111-02-L-D-A-K Datasheet PDF
- Category
- Connector
- Price
- From $1.9000(MOQ 500)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-111-02-L-D-A-K?
- 22-position dual-row socket strip at 0.050 inch (1.27 mm) pitch enabling high-density board-to-board connections in compact PCB layouts
- Gold (10 µin) over nickel (50 µin) mating contact finish on beryllium copper contacts for low contact resistance and high mating cycle reliability
- Polarized body shell prevents incorrect connector orientation during assembly, reducing assembly errors in high-reliability applications
What is SFM-111-02-L-D-A-K used for?
The SFM-111-02-L-D-A-K is designed for high-reliability board-to-board and mezzanine interconnect applications in aerospace, defense, and medical instrumentation where signal integrity and mating durability are critical. Its 0.050 inch pitch dual-row configuration supports 22 positions in a compact surface mount footprint, making it suitable for high-density PCB designs in industrial automation and communications hardware. The polarized design and gold contact finish ensure dependable performance across thousands of mating cycles in demanding environments.
What are the specifications of SFM-111-02-L-D-A-K?
| YTEOL | 9.4 |
| Additional Feature | POLARIZED |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | BERYLLIUM COPPER |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 22 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Where can I find the SFM-111-02-L-D-A-K datasheet?
SFM-111-02-L-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-111-02-L-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact material and finish does the SFM-111-02-L-D-A-K use to ensure reliable mating performance?
The SFM-111-02-L-D-A-K uses beryllium copper contacts with a gold (10 µin) over nickel (50 µin) mating finish and matte tin over nickel barrier termination. This 22-position socket strip contact material combination provides low contact resistance, high corrosion resistance, and supports thousands of reliable mating cycles in high-reliability applications.
How does the 0.050 inch pitch benefit high-density PCB designs compared to standard 0.100 inch pitch connectors?
The SFM-111-02-L-D-A-K operates at 0.050 inch (1.27 mm) pitch, half the standard 2.54 mm pitch, allowing 22 positions in approximately the same board space as an 11-position 0.100 inch connector. This dual-row surface mount design enables twice the signal density per unit length, ideal for compact mezzanine and board-to-board applications where PCB area is limited.
Which applications require the high-reliability polarized socket strip design of the SFM-111-02-L-D-A-K?
The SFM-111-02-L-D-A-K is suited for aerospace avionics, medical imaging equipment, and industrial control systems requiring secure, repeated mating at 0.050 inch pitch with gold contact reliability. The polarized body prevents incorrect insertion across 22 dual-row positions, and the surface mount beryllium copper contacts maintain stable electrical performance under thermal cycling and mechanical vibration conditions.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $2.3974 | $1198.68 |
| 2500+ | $2.1300 | $5325.00 |
| 5000+ | $1.9200 | $9600.00 |
| 7500+ | $1.9000 | $14250.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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