SFM-149-L2-STL-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-L2-STL-D-LC is a 98-position dual-row high-reliability surface-mount socket strip with 0.050" pitch, stainless steel latches, and gold-plated contacts for dense PCB interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-L2-STL-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-149-L2-STL-D-LC?
- 98-position dual-row surface-mount socket strip at 0.050" pitch for ultra-high-density board interconnects
- High-reliability design with stainless steel latches (STL) ensuring secure mating retention and low insertion loss
- Gold-plated contacts providing low contact resistance and robust performance over extended mating cycles in SMT assembly
What is SFM-149-L2-STL-D-LC used for?
The SFM-149-L2-STL-D-LC is designed for high-density surface-mount board-to-board and mezzanine-style interconnect applications in telecommunications, computing, and advanced instrumentation. Its 98-position dual-row layout at 0.050" pitch enables compact module stacking where space is critical. The stainless steel latch retention feature makes it suitable for rugged environments requiring positive mating lock, such as industrial controllers and test fixtures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-L2-STL-D-LC datasheet?
SFM-149-L2-STL-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-L2-STL-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which dense-board applications are suitable for SFM-149-L2-STL-D-LC?
SFM-149-L2-STL-D-LC is suited to compact PCB interconnects that need a dual-row socket strip with 98 pins, fine pitch density, latch retention, and gold-plated contacts.
How should a layout engineer confirm this Samtec socket strip fits the assembly?
The layout should be checked against the approved surface-mount footprint, mating connector, latch clearance, and 98 pins before release. That review reduces risk in high-density board-to-board assemblies.
Why is exact ordering code control important for this connector?
The full Samtec code defines mechanical and contact options, so procurement should preserve the exact SFM-149-L2-STL-D-LC reference when 98 pins, latch features, and qualified mating geometry are required.
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