SFM-119-L2-STL-D-LC SAMTEC Connector (Other) In Stock
Samtec SFM-119-L2-STL-D-LC is a 38-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, super-tall-profile body, and L2 extended solder tail for enhanced joint integrity on fine-pitch SMT boards. Standard packaging suits prototype and low-volume board assembly builds.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- SFM-119-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-119-L2-STL-D-LC?
- 38-position dual-row configuration at 0.050" (1.27 mm) pitch delivers 19 signals per row with minimal PCB footprint
- L2 extended solder tail provides increased solder paste contact area on 1.27 mm pitch pads, improving joint formation and inspection
- Super-tall-profile (STL) body maximizes board-to-board clearance for boards with tall components near the mating interface
- High-reliability dual-row socket contacts rated for thousands of insertions in demanding signal integrity applications
What is SFM-119-L2-STL-D-LC used for?
The SFM-119-L2-STL-D-LC is suited for mezzanine and module-to-baseboard interconnects where both extra board clearance and improved solder joint quality are required. Its 38-position dual-row layout at 1.27 mm pitch is used in FPGA development boards, high-channel-count industrial data acquisition modules, and compact communications equipment. The L2 extended tail variant is especially valuable in production environments where solder joint reliability at fine-pitch pads must meet strict quality requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-119-L2-STL-D-LC datasheet?
SFM-119-L2-STL-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-119-L2-STL-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the L2 solder tail on the SFM-119-L2-STL-D-LC differ from the standard tail version?
The L2 designation indicates a longer solder tail length than the standard SFM-119-02-STL-D-LC variant. This extended tail increases the solder joint stand-off height on the 1.27 mm pitch pads, providing more solder paste volume per joint across all 38 dual-row positions. The result is improved solder joint formation, reduced risk of cold joints during reflow, and better fillet visibility for AOI or manual inspection.
Can the SFM-119-L2-STL-D-LC accommodate boards that have tall capacitors or inductors positioned near the connector?
Yes. The super-tall-profile (STL) body of the SFM-119-L2-STL-D-LC provides a significantly increased standing height above the PCB surface compared to standard or low-profile SFM variants. This additional vertical clearance allows the opposing mating board to clear tall passive components — such as electrolytic capacitors or power inductors greater than 5 mm in height — that may be located within a few millimeters of the 38-position mating area.
What production volume is the SFM-119-L2-STL-D-LC best suited for, and how does that compare to tape-and-reel variants?
The SFM-119-L2-STL-D-LC is available in standard non-tape-and-reel packaging, making it most appropriate for prototype, engineering sample, and low-to-medium volume SMT production where tape feeders are not required. For high-volume production exceeding thousands of units, the tape-and-reel (TR) SFM variants are preferred because they support automated pick-and-place feeders that place 38-position connectors at rates impractical with tray or tube packaging.
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