TFC-108-02-LM-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-108-02-LM-D-A is a 16-position Tiger Eye cost-effective terminal strip with 0.050" pitch in a dual-row low-profile through-mount configuration. It delivers reliable signal connections at fine pitch for high-density PCB designs where board space is at a premium. Available from global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TFC-108-02-LM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-position dual-row 0.050" (1.27 mm) pitch layout achieves very high connection density for compact PCB signal routing
- Tiger Eye contact design provides consistent low insertion force mating while maintaining reliable electrical contact across all 16 positions
- Cost-effective terminal strip construction reduces BOM cost versus higher-priced fine-pitch connectors without sacrificing contact reliability
Applications
The TFC-108-02-LM-D-A is designed for high-density board-to-board and cable-to-board signal interconnects in compact embedded systems, FPGA development boards, and communication modules where 0.050" pitch connectors are required. Its 16-position dual-row layout enables efficient routing of multi-channel digital signals, SPI/I2C buses, and parallel data lines in space-constrained industrial and consumer electronics designs. The cost-effective Tiger Eye design makes it a practical choice for cost-sensitive production programs requiring reliable fine-pitch connectivity.
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 signal density does TFC-108-02-LM-D-A offer compared to standard 0.100" pitch connectors?
The TFC-108-02-LM-D-A uses a 0.050" (1.27 mm) pitch, which is exactly half the spacing of standard 0.100" pitch connectors. This allows 16 positions to fit in the same board length that a 0.100" pitch connector would use for only 8 positions, effectively doubling connection density in the same PCB real estate footprint.
Can TFC-108-02-LM-D-A be used to connect SPI or parallel data buses in an FPGA development board?
Yes. With 16 positions in a dual-row 0.050" pitch layout, the TFC-108-02-LM-D-A can accommodate a complete 8-bit parallel data bus plus clock, chip-select, and ground lines, or alternatively two independent 4-wire SPI interfaces simultaneously, making it well suited for FPGA prototype boards and high-speed digital signal routing between daughterboards.
What mechanical advantage does the Tiger Eye contact design in TFC-108-02-LM-D-A provide during repeated mating cycles?
The Tiger Eye contact design used in TFC-108-02-LM-D-A maintains consistent spring-force contact across all 16 positions with low insertion force, typically under 0.5 N per pin. This design tolerates hundreds of mating cycles without significant contact wear, which is important for frequently accessed debug headers and test interface connectors on production PCBs.
For a cost-sensitive IoT module design, how does TFC-108-02-LM-D-A compare to premium high-frequency fine-pitch connectors?
The TFC-108-02-LM-D-A is positioned as a cost-effective terminal strip, offering significant price savings compared to impedance-controlled fine-pitch connectors rated above 1 GHz. For IoT module designs with signal frequencies below 100 MHz on a 1.27 mm pitch layout, it provides adequate electrical performance at lower cost, reducing per-unit BOM expense on 16-position interface connections.
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