TFC-127-02-LM-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFC-127-02-LM-D-A-K-TR is a 54-position dual-row Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch, designed for reliable board-to-board signal connections. Features low-insertion-force contacts and tape-and-reel packaging for automated assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 54
- Lifecycle
- ACTIVE
- Datasheet
- TFC-127-02-LM-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-127-02-LM-D-A-K-TR?
- 54 positions in dual-row configuration on 0.050" (1.27 mm) pitch for high-density signal routing
- Tiger Eye low-insertion-force contact design ensures reliable mating with minimal mechanical stress
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly
What is TFC-127-02-LM-D-A-K-TR used for?
The TFC-127-02-LM-D-A-K-TR is well-suited for compact PCB-to-PCB interconnects in embedded computing modules, industrial control boards, and test-and-measurement equipment where 54 signal lines must be routed across a 0.050" pitch interface. Its tape-and-reel format makes it ideal for high-volume manufacturing environments requiring automated placement. The low-profile design fits space-constrained electronics requiring high-density, reliable connectors.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-127-02-LM-D-A-K-TR datasheet?
TFC-127-02-LM-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-127-02-LM-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the TFC-127-02-LM-D-A-K-TR provide, and what is its pitch?
The TFC-127-02-LM-D-A-K-TR features 54 total positions arranged in 2 rows on a 0.050" (1.27 mm) pitch. This dual-row layout allows dense signal routing, making it suitable for compact board-to-board interconnect applications where space is at a premium.
What does the tape-and-reel (TR) designation mean for the TFC-127-02-LM-D-A-K-TR, and how does it benefit production?
The TR suffix indicates tape-and-reel packaging, meaning each connector is placed on a continuous carrier tape wound on a reel. This format is compatible with standard SMT pick-and-place machines, enabling high-throughput automated assembly with fewer manual handling steps, saving time in high-volume production runs of 1000 or more units.
In what types of applications is the TFC-127-02-LM-D-A-K-TR commonly used?
This 54-position, 0.050" pitch terminal strip is commonly used in embedded computing modules, industrial control systems, and test-and-measurement devices that require dense board-to-board signal connections across 54 lines. The Tiger Eye contact design provides reliable signal integrity at mating cycles up to typical connector life specifications.
What contact style does the Tiger Eye design offer compared to standard pin-and-socket connectors?
The Tiger Eye contact design uses a compliant, low-insertion-force contact that reduces the force required during mating, typically enabling insertion forces well below those of standard press-fit or high-normal-force contacts. This helps protect sensitive PCB pads and reduces mechanical stress on the 0.050" pitch footprint during assembly and maintenance.
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