SFM-148-T2-F-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-148-T2-F-D-K-TR is a 96-position, dual-row, surface-mount high-reliability socket strip at 0.050" pitch, designed for dense board-to-board interconnects in space-constrained high-speed applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SFM-148-T2-F-D-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-148-T2-F-D-K-TR?
- 96-position dual-row surface-mount socket strip at 0.050" (1.27 mm) pitch enables very high-density board-to-board connections in compact PCB stacks
- High-reliability construction qualifies this connector for demanding environments including industrial, aerospace, and defense applications
- Tape-and-reel (TR) packaging supports automated SMT pick-and-place assembly for high-volume production throughput
What is SFM-148-T2-F-D-K-TR used for?
The SFM-148-T2-F-D-K-TR is optimized for high-density board-to-board stacking applications in embedded computing, FPGA mezzanine cards, and high-speed signal routing backplanes where 0.050" pitch reduces footprint versus 0.100" alternatives. Its 96-position dual-row layout and surface-mount termination make it a practical socket solution for military-grade electronics, telecom line cards, and test instrumentation modules requiring reliable, repeatable interconnects.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-148-T2-F-D-K-TR datasheet?
SFM-148-T2-F-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-148-T2-F-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.050" pitch of the SFM-148-T2-F-D-K-TR compare to standard 0.100" pitch connectors for a dense PCB design?
The SFM-148-T2-F-D-K-TR operates at a 0.050" (1.27 mm) pitch, which is half the spacing of standard 0.100" (2.54 mm) connectors. This allows 96 positions to fit in roughly the same board space that a 48-position 0.100" pitch strip would occupy, making it practical for FPGA mezzanine cards, compact backplanes, or processor daughterboards where signal density is critical.
Why is the dual-row configuration of the SFM-148-T2-F-D-K-TR advantageous for high-speed signal routing?
A dual-row arrangement at 0.050" pitch spreads 96 signals across two parallel rows, reducing the connector's total length compared to a single-row equivalent. This shorter span minimises trace length variation between signal pins, which helps maintain matched-impedance routing and lower skew on high-speed differential pairs in applications such as SerDes links or DDR memory interfaces operating above 1 Gbps.
What does the tape-and-reel (TR) suffix mean for procurement and SMT assembly of the SFM-148-T2-F-D-K-TR?
The TR suffix indicates the SFM-148-T2-F-D-K-TR ships in tape-and-reel packaging, compatible with standard SMT pick-and-place machines. This allows automated placement at high volume without manual loading, reducing assembly cycle time and human handling errors compared to tray or bulk packaging formats for a 96-position SMT connector.
In which high-reliability application sectors is the SFM-148-T2-F-D-K-TR most commonly specified?
This connector targets high-reliability sectors including defense electronics, aerospace avionics, industrial automation, and telecom infrastructure. The 96-position dual-row surface-mount design at 0.050" pitch meets the demanding vibration, thermal cycling, and electrical integrity requirements of military mezzanine cards, rugged embedded computers, and mission-critical line-card backplanes.
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