SFM-105-L2-SM-D-A-K SAMTEC Connector (Other) In Stock
The SFM-105-L2-SM-D-A-K is a 10-position dual-row high-reliability SMT socket strip from SAMTEC with 1.27 mm (0.050 inch) pitch, designed for fine-pitch board-to-board mating with matching SHF or SFM headers. It features a low-profile surface-mount design and gold-plated contacts rated for 500 mating cycles. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- SFM-105-L2-SM-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-105-L2-SM-D-A-K?
- 10-position dual-row 1.27 mm pitch SMT socket strip enables high-density fine-pitch board-to-board interconnection in space-constrained designs
- High-reliability construction rated for 500 mating cycles with gold-plated contacts maintaining contact resistance below 30 mΩ
- Low-profile surface-mount form factor supports tight stack height requirements in layered PCB assemblies and mezzanine board configurations
What is SFM-105-L2-SM-D-A-K used for?
The SFM-105-L2-SM-D-A-K is used in FPGA mezzanine modules, RF daughterboard assemblies, and compact embedded computing stacks where a 10-position 1.27 mm pitch dual-row SMT socket provides high-reliability fine-pitch board-to-board connectivity in a minimal footprint. It is also found in high-cycle test fixtures and instrumentation daughterboards where 500-cycle-rated gold contacts maintain stable contact resistance across -55°C to 125°C operating conditions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-105-L2-SM-D-A-K datasheet?
SFM-105-L2-SM-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-105-L2-SM-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does SFM-105-L2-SM-D-A-K offer for board-to-board connections?
The SFM-105-L2-SM-D-A-K provides 10 positions in a dual-row (2×5) configuration with 1.27 mm (0.050 inch) pitch between adjacent contacts, enabling high-density fine-pitch interconnection in a total footprint of approximately 7.62 mm × 2.54 mm for compact mezzanine and daughterboard stacking applications.
How many mating cycles can SFM-105-L2-SM-D-A-K withstand in high-cycle test environments?
The SFM-105-L2-SM-D-A-K is rated for 500 mating cycles with contact resistance maintained below 30 mΩ throughout its service life, which supports repeated module swaps in test-and-measurement fixtures, JTAG debug adapters, and field-replaceable sensor modules where connectors are engaged multiple times daily.
Which SAMTEC mating headers are compatible with SFM-105-L2-SM-D-A-K for a stacked PCB assembly?
The SFM-105-L2-SM-D-A-K mates with SAMTEC SHF and SFM series headers that share the same 1.27 mm pitch and dual-row layout, allowing designers to choose a matching 10-position plug with stack heights from 4 mm to over 20 mm depending on component clearance requirements between the two PCBs in the assembly.
What temperature range does SFM-105-L2-SM-D-A-K support for industrial mezzanine applications?
The SFM-105-L2-SM-D-A-K operates across -55°C to 125°C, spanning standard industrial and military screening temperature ranges, so it can be used in rugged embedded computing platforms, avionics test interfaces, and industrial sensor hubs where operating temperatures fluctuate well below 0°C in winter storage and spike to 125°C during peak thermal load events.
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