SFM-148-L2-L-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-148-L2-L-D-A-K is a 96-position, dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch for high-reliability board-to-board interconnects. Gold-plated contacts support 1 A per pin over a -55°C to +125°C temperature range. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SFM-148-L2-L-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-148-L2-L-D-A-K?
- 96-position dual-row layout at 0.050" (1.27 mm) pitch enables very high pin-count board-stacking in dense FPGA and compute module designs
- Gold-plated contacts rated at 1 A per pin with operating temperature range of -55°C to +125°C for demanding industrial environments
- Surface-mount termination with keying (K option) prevents misalignment during mating, ensuring reliable connections in high-cycle applications
What is SFM-148-L2-L-D-A-K used for?
The SFM-148-L2-L-D-A-K is used in high-density mezzanine and daughtercard interconnect applications such as FPGA expansion boards, industrial computing backplanes, and high-reliability embedded computing modules. Its 96-position dual-row configuration and keying feature make it ideal for server blade modules and test-and-measurement instruments where signal integrity and secure mating are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-148-L2-L-D-A-K datasheet?
SFM-148-L2-L-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-148-L2-L-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SFM-148-L2-L-D-A-K have and what is its contact pitch?
The SFM-148-L2-L-D-A-K features 96 positions arranged in a dual-row configuration at a 0.050" (1.27 mm) pitch, making it one of the higher pin-count options in the SFM series for dense board-to-board connectivity in compute and FPGA systems.
What current rating and temperature range does the SFM-148-L2-L-D-A-K support?
Each gold-plated contact in the SFM-148-L2-L-D-A-K is rated at 1 A continuous current, and the connector is specified for operation across -55°C to +125°C, supporting reliable signal and low-power connections in industrial, military, and high-reliability embedded applications.
What does the 'K' keying option in SFM-148-L2-L-D-A-K mean for system integration?
The 'K' designation indicates the connector includes a keying feature that physically prevents incorrect mating orientation, which is critical in 96-pin dual-row connectors where a mating error could damage the PCB or connected circuitry in production and field-service environments.
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