SFM-123-L2-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-123-L2-F-D-A-K is a high-reliability 46-position dual-row surface mount socket strip with 0.050 inch pitch, offering precise board-to-board connectivity for demanding signal integrity applications in compact electronic systems.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- SFM-123-L2-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-123-L2-F-D-A-K?
- 46-position dual-row socket strip with 0.050 inch (1.27 mm) pitch for high-density surface mount connectivity
- High-reliability construction with robust contact retention for extended mating cycles in demanding environments
- Surface mount termination enables automated PCB assembly with reflow soldering across 46 contacts
What is SFM-123-L2-F-D-A-K used for?
The SFM-123-L2-F-D-A-K is designed for high-density board-to-board interconnects in defense electronics, medical instrumentation, and telecommunications systems where 46-position dual-row 0.050 inch pitch socket strips are required. Its surface mount configuration supports high-volume automated assembly with consistent electrical performance across all contacts. The compact 0.050 inch pitch dual-row layout enables signal routing of 46 lines in minimal PCB space, making it ideal for embedded modules and compact computing platforms.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-123-L2-F-D-A-K datasheet?
SFM-123-L2-F-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-123-L2-F-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can this socket strip support dense board-to-board signal routing?
Yes, its 46 positions and 0.050 inch pitch provide a compact dual-row interface suited to embedded controllers, instrumentation, and other space-constrained assemblies.
Which mechanical checks are important before using its surface-mount footprint?
Verify the 46-position land pattern, mating header geometry, polarization option, and intended stack height against the current 0.050 inch Samtec drawing.
How should buyers qualify inventory offered for a production build?
Request manufacturer traceability, full 46-position ordering-code confirmation, packaging condition, and lot information before approving stock for automated surface-mount assembly.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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.
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.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector