TFM-114-03-F-D-RA SAMTEC Connector (Other) In Stock
SAMTEC TFM-114-03-F-D-RA is a 28-position dual-row high-reliability Tiger Eye terminal strip with 0.050-inch pitch and right-angle orientation. It features gold-plated contacts rated for high cycle counts in fine-pitch board-to-board and cable-to-board applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TFM-114-03-F-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-114-03-F-D-RA?
- 28-position dual-row layout at 0.050-inch (1.27mm) pitch for high-density fine-pitch connections
- High-reliability Tiger Eye contact design provides consistent low-resistance mating across hundreds of insertion cycles
- Right-angle (RA) orientation enables space-saving horizontal board-to-cable or board-to-board signal routing
What is TFM-114-03-F-D-RA used for?
The TFM-114-03-F-D-RA is designed for high-density signal interconnect in compact embedded systems, test-and-measurement equipment, and industrial control boards where board real estate is limited. Its 0.050-inch pitch dual-row layout supports 28 signals in a small footprint, making it suitable for FPGA daughter-card interfaces and high-speed data acquisition modules. The right-angle entry and Tiger Eye contact technology ensure reliable mating in vibration-prone environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-114-03-F-D-RA datasheet?
TFM-114-03-F-D-RA Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-114-03-F-D-RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does TFM-114-03-F-D-RA provide and what is the row pitch?
The TFM-114-03-F-D-RA provides 28 total positions arranged in 2 rows at a 0.050-inch (1.27mm) pitch. Each row carries 14 contacts, delivering a high contact density that reduces interconnect footprint by roughly 50% compared to standard 0.100-inch pitch terminal strips of equivalent count.
For which board-to-cable interface applications is the right-angle TFM-114-03-F-D-RA best suited?
This right-angle connector is best suited for cable-to-board connections where the mating cable must exit parallel to the PCB surface, such as flat flexible cable assemblies, ribbon cable interfaces, and panel-mount signal harnesses in medical instruments, test equipment, and industrial controllers. The 0.050-inch pitch accommodates dense signal routing in enclosures with restricted vertical clearance above the board.
How does the Tiger Eye contact technology in TFM-114-03-F-D-RA improve reliability versus standard stamped contacts?
Samtec's Tiger Eye contact uses a dual-beam wiping action that maintains contact force across 200 or more mating cycles, compared to single-beam contacts that may relax after 50 cycles. The gold-plated 0.050-inch pitch contacts achieve contact resistance below 20 milliohms, ensuring signal integrity in high-cycle test fixtures and frequently reconfigured laboratory equipment.
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