TFC-135-02-LM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFC-135-02-LM-D-K-TR is a 70-position dual-row Tiger Eye cost-effective terminal strip with 0.050 inch (1.27 mm) pitch supplied in tape-and-reel for automated SMT assembly. It features male contacts with low-profile LM-series termination and dual-row K-series keying for reliable high-density board-to-board signal interconnects. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TFC-135-02-LM-D-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-135-02-LM-D-K-TR?
- 70-position dual-row layout at 0.050 inch (1.27 mm) pitch provides high signal density for compact board-to-board and board-to-mezzanine interconnects
- Tape-and-reel (TR) packaging is compatible with standard automated pick-and-place machines, reducing placement cost in high-volume SMT production
- Tiger Eye bifurcated contact design delivers dual-point wiping for consistent low contact resistance across multiple mating cycles in demanding field-replaceable module applications
What is TFC-135-02-LM-D-K-TR used for?
The TFC-135-02-LM-D-K-TR is used in high-density mezzanine card, FPGA module, and single-board computer interconnects that require routing 70 signals between stacked PCBs in a minimal footprint. Its 0.050 inch dual-row pitch suits embedded computing platforms, telecom line cards, and industrial I/O expansion modules where board real estate is constrained. The tape-and-reel packaging and keyed dual-row configuration make it particularly well suited for high-volume automated assembly in commercial electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-135-02-LM-D-K-TR datasheet?
TFC-135-02-LM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-135-02-LM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should TFC-135-02-LM-D-K-TR be evaluated for a compact board or system layout?
The current SAMTEC record identifies 70 pins as a key mechanical or electrical detail. Engineers should verify the exact mating footprint, orientation, and PCB clearance before releasing the layout.
Which sourcing checks matter before adding TFC-135-02-LM-D-K-TR to a production BOM?
For production purchasing, confirm the 70 pins configuration, full suffix, contact or package option, compliance documents, and approved manufacturer source before accepting stock or alternates.
When is TFC-135-02-LM-D-K-TR an appropriate choice for a new electronic design?
This part is suitable when the design specifically requires the documented 70 pins configuration. Validate the interface, signal needs, assembly process, and environmental limits against the latest manufacturer drawing.
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