SFM-142-L2-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-142-L2-F-D-A-P-TR is an 84-position, dual-row, 0.050" pitch high-reliability socket strip in surface mount package. Features press-fit retention and gold-plated contacts for secure signal integrity in dense PCB applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- SFM-142-L2-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-142-L2-F-D-A-P-TR?
- 84-position dual-row configuration on 0.050" (1.27 mm) pitch for high-density board interconnects
- Surface mount package with press-fit retention clips for robust mechanical stability
- Gold-plated contacts for enhanced corrosion resistance and long-term signal reliability
- High-reliability design rated for repeated mating cycles in demanding industrial applications
What is SFM-142-L2-F-D-A-P-TR used for?
The SFM-142-L2-F-D-A-P-TR is suited for high-density PCB-to-PCB interconnect applications in telecom, computing, and industrial control systems. Its 84-position dual-row layout makes it ideal for backplane daughtercard assemblies, FPGA mezzanine cards, and modular system architectures where board space is constrained.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-142-L2-F-D-A-P-TR datasheet?
SFM-142-L2-F-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-142-L2-F-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin pitch and row configuration of the SFM-142-L2-F-D-A-P-TR?
The SFM-142-L2-F-D-A-P-TR features a 0.050" (1.27 mm) pitch dual-row configuration with 84 total positions, offering 42 pins per row. This tight pitch enables high-density interconnects on compact PCBs while maintaining reliable electrical contact through gold-plated terminals.
Which PCB assembly processes are compatible with the SFM-142-L2-F-D-A-P-TR connector?
The SFM-142-L2-F-D-A-P-TR is designed for surface mount assembly, compatible with standard SMT reflow soldering processes. Its press-fit retention clips secure the connector to the board during reflow, and gold-plated contacts withstand temperatures up to 260°C in typical solder reflow profiles.
In what board-to-board stacking or mezzanine designs does the SFM-142-L2-F-D-A-P-TR excel?
This 84-position connector excels in FPGA mezzanine card (FMC) and daughtercard stacking assemblies where 1.27 mm pitch provides 42 signals per row in a compact footprint. It is widely used in telecom line cards, industrial backplanes, and test equipment requiring dense, reliable 84-pin signal interconnects.
Is the SFM-142-L2-F-D-A-P-TR a through-hole or surface mount part, and what does each suffix code indicate?
The SFM-142-L2-F-D-A-P-TR is a surface mount (SM) connector. In the part number, SFM denotes the socket strip series, 142 indicates 84 positions (42 per row × 2 rows), L2 is the lead style, F is the card guide option, D is the dual-row designation, A is the contact finish (gold), P is press-fit retention, and TR indicates tape-and-reel packaging for automated assembly.
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