SFM-123-L2-FM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-123-L2-FM-D-A-K is a 46-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch. It supports high-reliability board-to-board stacking with gold-plated contacts and a low-profile SMT footprint designed for compact, dense signal routing applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- SFM-123-L2-FM-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-FM-D-A-K?
- 46-position dual-row layout at 0.050" (1.27 mm) pitch for ultra-high-density SMT interconnects
- Gold-plated contacts delivering reliable, low-resistance signal paths across multiple mating cycles
- Low-profile surface-mount design enabling minimal board-to-board stacking height
- High-reliability socket strip rated for demanding industrial and embedded computing environments
What is SFM-123-L2-FM-D-A-K used for?
The SFM-123-L2-FM-D-A-K is designed for high-density board-to-board applications requiring 46 signal connections within a 1.27 mm pitch SMT footprint. It finds use in embedded computing daughterboards, communications line cards, and test and measurement equipment where compact connector solutions with reliable multi-cycle mating performance are essential. Its dual-row configuration maximizes pin count while keeping the connector outline narrow on the PCB.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-123-L2-FM-D-A-K datasheet?
SFM-123-L2-FM-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-123-L2-FM-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which documented characteristics matter most when evaluating SFM-123-L2-FM-D-A-K?
SFM-123-L2-FM-D-A-K is identified as a Connector. The available component context lists SAMTEC SFM-123-L2-FM-D-A-K is a 46-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch. It supports high-reliability board-to-board stacking with gold-plated contacts and a low-profile SMT footprint designed for compact, dense signal routing applications., including a 1 pin parameter that should be verified against the official datasheet before design release.
Before layout release, what package checks are required for SFM-123-L2-FM-D-A-K?
The listed package is Other. Confirm its footprint, pin map, orientation, and thermal constraints; the 1 pin electrical or mechanical detail does not by itself guarantee board compatibility.
How can a sourcing team qualify production lots of SFM-123-L2-FM-D-A-K?
Buyers should match the manufacturer, full suffix, lifecycle, and lot traceability for SFM-123-L2-FM-D-A-K. Use the documented 1 pin value as one cross-check while confirming every critical specification and approved alternate.
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