SFM-148-T2-L-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-148-T2-L-D-LC is a 96-position dual-row high-reliability surface mount socket strip with 0.050" pitch, featuring low-crosstalk shielding for dense high-speed signal interfaces. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SFM-148-T2-L-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-148-T2-L-D-LC?
- 96-position dual-row layout at 0.050" (1.27 mm) pitch enables twice the density of standard 0.100" connectors in the same board area
- High-reliability shielded socket strip construction (LC suffix) reduces signal crosstalk between adjacent channels at high data rates
- Surface mount termination supports automated SMT reflow assembly with stable co-planarity across all 96 contacts
What is SFM-148-T2-L-D-LC used for?
The SFM-148-T2-L-D-LC is designed for high-density daughter-card and mezzanine board interfaces in FPGA, DSP, and high-speed communications systems where 0.050" pitch minimizes board footprint. Its low-crosstalk shielding construction makes it well suited for signal-integrity-critical applications such as gigabit serial interfaces, radar front-ends, and advanced test-and-measurement modules requiring 96 closely spaced connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-148-T2-L-D-LC datasheet?
SFM-148-T2-L-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-148-T2-L-D-LC?
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-L-D-LC compare to standard connectors in terms of board space savings?
At 0.050" (1.27 mm) pitch, the SFM-148-T2-L-D-LC occupies roughly half the linear board space of a 0.100" pitch connector carrying the same 96 signals, allowing designers to route high-density interfaces on boards as compact as 60 mm × 10 mm.
What makes the SFM-148-T2-L-D-LC suitable for high-speed digital data interfaces above 1 Gbps?
The LC shielding construction suppresses crosstalk between adjacent pairs, maintaining signal integrity at data rates exceeding 1 Gbps per channel. Combined with a controlled 50 Ω impedance environment across 96 positions, this connector supports multi-gigabit serial protocols used in FPGA and DSP designs.
Which SAMTEC socket series is a 48-position alternative to the 96-position SFM-148-T2-L-D-LC for a scaled-down interface?
The SAMTEC SFM-124-T2-L-D-LC offers 48 positions at the same 0.050" pitch and matching LC shielding, making it a direct half-count alternative when only 48 signals are needed, with an identical footprint per position for straightforward PCB layout re-use.
How does surface mount termination on the SFM-148-T2-L-D-LC affect the PCB assembly and rework process?
Surface mount leads allow reflow soldering in a standard 250°C peak SMT oven profile, and the 0.050" pitch pads are compatible with standard 0402 stencil tooling. Rework requires hot-air or infrared equipment capable of addressing a 96-contact footprint without disturbing neighboring components within 2 mm.
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About SAMTEC
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