SFM-149-T2-F-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-T2-F-D-A is a 98-position, dual-row, 0.050" (1.27 mm) pitch socket strip designed for high-reliability surface mount applications. It features a gold-plated contact finish and a 2 mm stack height, ensuring secure signal integrity in demanding environments. Available with worldwide shipping from stock.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-T2-F-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-149-T2-F-D-A?
- 98-position dual-row configuration with 0.050" (1.27 mm) pitch for high-density surface mount connections
- Gold-plated contact finish ensures superior conductivity and long-term corrosion resistance
- High-reliability SMT construction with 2 mm stack height suited for space-constrained PCB layouts
What is SFM-149-T2-F-D-A used for?
The SFM-149-T2-F-D-A is ideal for high-density board-to-board interconnect applications in telecommunications, test and measurement, and industrial automation systems. Its compact 0.050" pitch and dual-row design make it suitable for mezzanine board stacking and modular daughtercard configurations where space is limited. Engineers also use it in high-reliability data acquisition hardware and RF instrumentation requiring stable 98-position electrical interfaces.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-T2-F-D-A datasheet?
SFM-149-T2-F-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-T2-F-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and row count of the SFM-149-T2-F-D-A?
The SFM-149-T2-F-D-A features a 0.050" (1.27 mm) pitch with a dual-row arrangement, giving a total of 98 positions for high-density surface mount connectivity on compact PCB designs.
Which board-to-board stacking configurations support the SFM-149-T2-F-D-A socket strip?
This socket strip supports mezzanine and daughtercard stacking with a 2 mm stack height, making it compatible with SAMTEC's SFM and SFH header series in industrial, telecommunications, and test-and-measurement applications requiring 98 contacts.
How does the gold-plated contact finish on the SFM-149-T2-F-D-A improve long-term reliability?
The gold-plated finish resists oxidation and corrosion, maintaining low contact resistance over thousands of mating cycles. This is critical for high-reliability systems such as avionics modules and automated test equipment operating across a wide temperature range of -55°C to +125°C.
When is SFM-149-T2-F-D-A preferred over single-row socket strips?
The dual-row 98-position layout achieves nearly twice the signal density in the same board footprint length compared to a single-row 0.050" strip, reducing interconnect length by up to 40% and lowering PCB area cost in high-pin-count designs.
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