SFM-103-T2-S-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-103-T2-S-D-A-K-TR is a 6-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch in a surface mount package. Designed for high-density board-to-board mating in compact embedded and commercial electronics. Available on tape and reel for automated SMT production worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SFM-103-T2-S-D-A-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $1.3300(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-103-T2-S-D-A-K-TR?
- 6-position dual-row socket at 0.050" (1.27 mm) pitch providing high-density mating in an extremely compact SMT footprint
- High-reliability SFM series design rated for repeated mating cycles with consistent contact force
- Surface mount termination with tape-and-reel (TR) packaging enabling automated pick-and-place assembly
What is SFM-103-T2-S-D-A-K-TR used for?
The SFM-103-T2-S-D-A-K-TR is used in compact IoT sensor nodes, wearable devices, and small-form-factor embedded modules needing a 6-pin dual-row mating socket at 0.050" pitch. The high-reliability SFM series construction suits applications requiring repeated plug-unplug cycles, such as field-replaceable module interfaces and bench test fixtures. Its SMT footprint integrates seamlessly into automated reflow assembly processes for miniaturized electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-103-T2-S-D-A-K-TR datasheet?
SFM-103-T2-S-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-103-T2-S-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does SFM-103-T2-S-D-A-K-TR use, and how does this affect mating connector selection?
The SFM-103-T2-S-D-A-K-TR is a 6-position dual-row socket with 0.050" (1.27 mm) pitch. The 1.27 mm pitch is half that of standard 2.54 mm connectors, so it must mate with a compatible 0.050" pitch pin header such as the SAMTEC TSM or TFM series, with each row spaced at 1.27 mm center-to-center.
How many mating cycles can the SFM-103-T2-S-D-A-K-TR endure while maintaining reliable contact resistance?
SAMTEC SFM series high-reliability socket strips are designed for a minimum of 200 mating cycles while maintaining contact resistance below 20 mΩ. This durability makes SFM-103-T2-S-D-A-K-TR suitable for field-replaceable modules, development and test fixtures, and other applications requiring frequent connection and disconnection with fewer than 6 total positions.
In a wearable PCB design, what is the footprint size of the 6-position SFM-103-T2-S-D-A-K-TR?
With 3 contacts per row at 0.050" (1.27 mm) pitch, the mating land area spans approximately 3.81 mm (3 x 1.27 mm) in length and 1.27 mm between dual-row centerlines, yielding a total contact footprint of roughly 3.8 mm x 2.5 mm. This extremely compact area is ideal for wearable and miniaturized PCBs where board space is less than 1 cm² per connector.
What distinguishes the SFM-103 (6-position) from SFM-123 (46-position) for small modular device designs?
The SFM-103 with 6 positions suits interfaces needing only power and a few data lines such as I2C (2-wire) or SPI (4-wire), keeping the connector footprint under 4 mm in length. The SFM-123 with 46 positions is used for wide parallel buses or high pin-count module interfaces spanning over 29 mm. For small modular devices with fewer than 8 signals, SFM-103 is the correct selection.
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.2600 | $3.26 |
| 500+ | $2.2400 | $1120.00 |
| 1000+ | $1.7700 | $1770.00 |
| 2000+ | $1.6100 | $3220.00 |
| 2025+ | $1.5296 | $3097.50 |
| 5000+ | $1.3300 | $6650.00 |
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