TFC-114-02-LM-D SAMTEC Connector (Other) In Stock
SAMTEC TFC-114-02-LM-D is a 28-position Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch in a dual-row surface-mount configuration. Features SAMTEC Tiger Eye contact technology for reliable high-cycle mating with gold-plated contacts and low contact resistance. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TFC-114-02-LM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-114-02-LM-D?
- 28-position dual-row layout at 0.050" (1.27 mm) pitch enabling high-density SMT board connections with minimal PCB footprint
- Tiger Eye contact geometry providing wiping action during mating for consistent low-resistance electrical contact over thousands of mating cycles
- Cost-effective SMT terminal strip with gold-plated contacts offering an economical alternative to high-cost precision board connectors in volume designs
What is TFC-114-02-LM-D used for?
The TFC-114-02-LM-D is suited for high-density board-to-board and board-to-cable interconnect applications in telecom equipment, embedded computing modules, and test-and-measurement instruments where 0.050" pitch SMT connectors minimize footprint. Its 28-position dual-row layout supports simultaneous routing of multiple signal channels in data acquisition cards, FPGA daughter boards, and compact sensor interface modules. The cost-effective design makes it attractive for volume production applications in consumer electronics and industrial control boards requiring reliable 1.27 mm pitch interconnects.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-114-02-LM-D datasheet?
TFC-114-02-LM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-114-02-LM-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TFC-114-02-LM-D provide, and how does the dual-row layout help in dense PCB designs?
The TFC-114-02-LM-D offers 28 total positions in a dual-row arrangement at 0.050" (1.27 mm) pitch, providing 14 positions per row. This configuration routes 28 signals in a connector footprint of only approximately 17.8 mm length, roughly half the board space needed by an equivalent single-row 1.27 mm connector or a 2.54 mm pitch alternative.
What contact technology does the TFC-114-02-LM-D use, and how does it improve reliability over standard stamped contacts?
The TFC-114-02-LM-D uses SAMTEC Tiger Eye contact geometry, which creates a wiping motion during mating that sweeps away surface oxides and debris, resulting in contact resistance typically below 20 mΩ and reliable performance over extended mating cycles compared to simple stamped contact designs used in lower-cost alternatives.
When is the TFC-114-02-LM-D a more cost-effective choice than the higher-position TFC-119-02-LM-D for a board interconnect design?
The TFC-114-02-LM-D with its 28 positions is the preferred choice over the 38-position TFC-119-02-LM-D when the design requires 28 or fewer signal connections, since using a smaller connector reduces unit cost per board, shortens the connector footprint by approximately 12.7 mm, and leaves more PCB space for adjacent components.
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