SFM-131-L2-FM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-131-L2-FM-D-A-K is a 62-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch designed for surface mount applications. Gold-plated contacts deliver stable electrical performance across extended mating cycles. Available from stock worldwide with fast delivery.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- SFM-131-L2-FM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 62-position dual-row layout at 0.050" (1.27 mm) pitch providing high-density interconnect in a compact surface mount footprint
- High-reliability construction rated for demanding environments including vibration, thermal cycling, and extended mating cycles
- Gold-plated contacts ensuring low contact resistance and corrosion resistance for long-term signal integrity
- Surface mount termination compatible with standard automated reflow soldering for high-volume PCB production
Applications
The SFM-131-L2-FM-D-A-K is suited for high-density board-to-board and module interconnect applications in telecommunications, defense, industrial automation, and medical instrumentation. With 62 positions in a dual-row 1.27 mm pitch format, it provides a reliable mating interface for mezzanine cards, daughter boards, and plug-in modules that demand consistent electrical and mechanical performance. The surface mount package simplifies PCB assembly and enables precise automated placement in production environments.
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
What is the contact count and pitch of the SFM-131-L2-FM-D-A-K, and how does this compare to standard connector pitches?
The SFM-131-L2-FM-D-A-K features 62 positions arranged in a dual-row configuration with a 0.050" (1.27 mm) pitch. Compared to 2.54 mm pitch connectors, this finer pitch allows twice the contact density in the same board length, making it ideal for space-constrained mezzanine and module interconnect designs.
Which circuit board applications benefit most from the SFM-131-L2-FM-D-A-K socket strip?
The SFM-131-L2-FM-D-A-K is best suited for mezzanine board stacking, daughter card interfaces, and plug-in module connections in telecom, defense, and industrial electronics where 62 contacts at 1.27 mm pitch are needed. Its high-reliability rating supports environments with temperature extremes, vibration, and thousands of mating cycles.
How does the surface mount design of the SFM-131-L2-FM-D-A-K simplify manufacturing compared to through-hole alternatives?
The SMT design of the SFM-131-L2-FM-D-A-K eliminates the need for through-hole drilling on the PCB, reducing manufacturing steps and cost. All 62 positions can be placed and reflowed simultaneously on a standard SMT line, enabling high-volume automated production without manual insertion of through-hole leads.
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