SFM-134-T2-STL-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-134-T2-STL-D-A-P-TR is a 68-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch in surface-mount configuration. Features straddle-mount termination with gold-plated contacts and polarizing peg for accurate alignment. Available in tape-and-reel packaging for high-volume automated assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 68
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-134-T2-STL-D-A-P-TR?
- 68-position dual-row socket strip at 0.050" (1.27 mm) pitch supporting high-density board edge and module mating in minimal PCB space
- Straddle-mount (STL) termination style allows the connector to mount on the PCB edge, enabling card-edge and vertical mating configurations
- Polarizing alignment peg (A) ensures precise positioning during automated SMT placement, preventing misalignment across 68 contacts
What is SFM-134-T2-STL-D-A-P-TR used for?
The SFM-134-T2-STL-D-A-P-TR is designed for high-density board edge interconnects in memory modules, FPGA development boards, and high-speed data acquisition systems requiring 68 positions at 0.050" pitch. Its straddle-mount design enables compact vertical mating at the PCB edge, reducing the board area consumed by connectors in space-constrained applications. The alignment peg and tape-and-reel packaging ensure consistent placement accuracy during high-volume automated SMT assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-134-T2-STL-D-A-P-TR datasheet?
SFM-134-T2-STL-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-134-T2-STL-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the straddle-mount (STL) termination mean for SFM-134-T2-STL-D-A-P-TR in a PCB edge application?
The straddle-mount (STL) termination on the SFM-134-T2-STL-D-A-P-TR means the connector straddles the edge of the PCB, with contacts soldering to pads on both sides of the board simultaneously. This allows the 68-position, 0.050" pitch socket to mount at the board perimeter for compact vertical mating with a pin header, reducing the overall footprint compared to a fully surface-mounted connector body placed away from the edge.
For a 68-signal high-speed interface between two PCBs, why choose SFM-134-T2-STL-D-A-P-TR at 0.050" pitch over a 0.100" pitch alternative?
At 0.050" (1.27 mm) pitch, the SFM-134-T2-STL-D-A-P-TR routes 68 signals in approximately half the board-edge length required by a 0.100" pitch connector, enabling more compact PCB design. This pitch is preferred in FPGA carrier boards and high-speed data acquisition modules where board real estate is at a premium and signal density requirements exceed what 0.100" pitch connectors can accommodate in the available space.
How does the alignment peg on SFM-134-T2-STL-D-A-P-TR improve manufacturing yield in automated SMT assembly?
The polarizing alignment peg (A suffix) on the SFM-134-T2-STL-D-A-P-TR mechanically locates the connector body precisely on the PCB pad pattern during pick-and-place, preventing rotation or lateral shift before reflow soldering. For a 68-position, 0.050" pitch component where each pad is just 1.27 mm from the next, even slight misalignment can cause solder bridging or open joints, so the peg is critical to achieving high first-pass yield in production.
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