SFM-119-T2-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-119-T2-F-D-A-K is a 38-position dual-row high-reliability socket strip with 0.050 inch (1.27 mm) pitch, gold-plated mating contacts, and surface-mount termination. It features beryllium copper contact springs for long mating cycle life, a low-profile SMT footprint, and is designed for high-density board-level interconnection in demanding applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- SFM-119-T2-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 38-position dual-row high-reliability SMT socket at 0.050 inch (1.27 mm) pitch for dense signal or mixed-signal interconnects
- Gold-plated beryllium copper contact springs ensuring low contact resistance and reliable performance over thousands of mating cycles
- Low-profile surface-mount design optimized for space-constrained PCB layouts in compact embedded or modular computing systems
Applications
The SFM-119-T2-F-D-A-K is suited for high-density signal interconnection between boards or between a PCB and a mezzanine module, offering 38 contacts at 1.27 mm pitch in a compact SMT footprint. It is commonly used in embedded computing, test and measurement instruments, and telecommunications equipment where reliable repeated mating at 38 positions is required. Its high-reliability socket strip construction supports applications requiring consistent electrical performance across extended operational lifetimes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.050 inch pitch of SFM-119-T2-F-D-A-K compare to standard 2.54 mm pitch connectors in terms of board density?
The SFM-119-T2-F-D-A-K operates at 0.050 inch (1.27 mm) pitch, exactly half the spacing of standard 2.54 mm pitch connectors. This means the 38-position dual-row strip occupies roughly half the board length compared to an equivalent 38-position 2.54 mm pitch connector, enabling higher interconnect density in compact PCB designs for embedded computing and modular instrumentation.
What makes SFM-119-T2-F-D-A-K a high-reliability connector suitable for demanding service environments?
SAMTEC classifies the SFM-119 series as high-reliability due to its beryllium copper contact springs and gold-plated mating surfaces, which maintain consistent contact force and low resistance across thousands of mate-unmate cycles. For applications needing 38-position dual-row SMT sockets with repeatable electrical performance — such as test fixtures, instrumentation, or hot-swap module interfaces — this construction is significantly more durable than standard-grade alternatives.
How does SFM-119-T2-F-D-A-K integrate into an SMT reflow assembly process?
The SFM-119-T2-F-D-A-K is a surface-mount component designed for standard SMT reflow soldering processes. Its 38 positions at 0.050 inch (1.27 mm) pitch are configured on an SMT footprint that is compatible with automated pick-and-place equipment and solder paste stencil printing, enabling straightforward integration into standard PCB assembly workflows without manual through-hole soldering.
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