SFM-125-02-F-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-125-02-F-D-K-TR is a 50-position dual-row high-reliability socket strip with 0.050 inch pitch, featuring Tiger Eye contacts with gold flash mating finish and tin-over-nickel termination. Engineered for precise SMT board signal interconnects. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- SFM-125-02-F-D-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $3.0900(MOQ 125)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 50-position dual-row socket strip at 0.050 inch pitch with Tiger Eye contact technology for low insertion force and high reliability
- Gold flash mating contact finish providing excellent conductivity and corrosion resistance across all 50 positions
- Tin-over-nickel (Sn/Ni) termination finish compatible with standard reflow soldering and lead-free SMT assembly processes
Applications
The SFM-125-02-F-D-K-TR is designed for high-density signal interconnect in embedded systems, modular computing boards, and precision test equipment requiring reliable mating performance. Its 50-position dual-row layout at 0.050 inch pitch with Tiger Eye contacts supports compact board-to-board connections with consistent low-insertion-force engagement. The SMT footprint allows seamless integration into automated production lines using standard reflow soldering.
Specifications
| YTEOL | 9.4 |
| Additional Feature | TIGER EYE CONTACT |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 1.405inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD FLASH (3) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.7178mm |
| Plating Thickness | FLASH inch |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 50 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact technology does the SFM-125-02-F-D-K-TR use and how does it affect insertion force?
The SFM-125-02-F-D-K-TR uses SAMTEC's Tiger Eye contact technology, which is designed for low insertion force while maintaining reliable electrical contact across all 50 positions at a 0.050 inch pitch, improving connector mating ease in high-density SMT applications.
What contact finishes are specified for the SFM-125-02-F-D-K-TR mating and termination surfaces?
The SFM-125-02-F-D-K-TR features gold flash on the mating contacts for low resistance and corrosion resistance, while the termination contacts use tin with a nickel barrier (Sn/Ni), ensuring compatibility with standard lead-free reflow soldering at typical SMT assembly temperatures.
For a modular embedded computing board, how many signal channels does the SFM-125-02-F-D-K-TR support?
The SFM-125-02-F-D-K-TR provides 50 total positions in a dual-row configuration at 0.050 inch pitch, supporting up to 50 independent signal channels per connector, which is well-suited for modular embedded computing boards requiring dense multi-signal interface connections.
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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 |
|---|---|---|
| 125+ | $4.7384 | $592.30 |
| 1000+ | $3.4900 | $3490.00 |
| 2500+ | $3.1300 | $7825.00 |
| 5000+ | $3.0900 | $15450.00 |
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