TFML-129-02-S-D-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFML-129-02-S-D-P-TR is a 58-position Tiger Eye high-reliability locking terminal strip at 0.050" (1.27 mm) pitch, featuring dual-row surface mount termination, press-fit retention, and tape-and-reel packaging for dense high-cycle interconnect designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TFML-129-02-S-D-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFML-129-02-S-D-P-TR?
- 58 positions in dual-row Tiger Eye locking design at 0.050" (1.27 mm) pitch for high-density SMT layouts
- Tiger Eye contact geometry providing high-reliability locking mating with enhanced retention force
- Press-fit (P) retention for secure component positioning during SMT reflow soldering
- Dual-row arrangement maximizing pin count within a minimal PCB footprint
- Tape-and-reel (TR) packaging for automated high-volume pick-and-place production
- RoHS-compliant lead-free construction meeting international compliance requirements
What is TFML-129-02-S-D-P-TR used for?
The TFML-129-02-S-D-P-TR is designed for high-density board-to-board interconnect in FPGA evaluation modules, mezzanine cards, and portable instrumentation where 58-position dual-row locking connectors at 0.050" pitch are required. It excels in applications demanding high mating cycle reliability and secure locking, such as field-replaceable module interfaces, medical device daughtercards, and aerospace electronics assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFML-129-02-S-D-P-TR datasheet?
TFML-129-02-S-D-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFML-129-02-S-D-P-TR?
Compatible alternatives and drop-in replacements for TFML-129-02-S-D-P-TR:
Board Connector, 50 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 50 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator
Board Connector, 44 Contact(s), 2 Row(s), Male, Straight, Surface Mount Terminal
Board Connector, 40 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator
Frequently Asked Questions
What makes the Tiger Eye locking mechanism in TFML-129-02-S-D-P-TR better suited for high-cycle applications than standard SMT strips?
The Tiger Eye contact geometry provides a positive locking action that increases retention force during mating and unmating. This makes the 58-position connector suitable for applications requiring hundreds or thousands of mating cycles at 0.050" (1.27 mm) pitch without degradation in contact resistance or mechanical integrity.
How does the 0.050" pitch of TFML-129-02-S-D-P-TR help in space-constrained high-pin-count PCB designs?
At 0.050" (1.27 mm) pitch, the dual-row TFML-129-02-S-D-P-TR fits 58 positions in approximately 1.45 inches of mating length per row, compared to nearly 2.9 inches for the same count at 0.100" pitch. This fine pitch is critical for compact FPGA module interfaces and mezzanine designs where board area is at a premium.
Is TFML-129-02-S-D-P-TR RoHS compliant, and what traceability documentation does it provide for regulated industries?
Yes, the TFML-129-02-S-D-P-TR is RoHS-compliant and lead-free. SAMTEC provides material declarations and compliance documentation per IPC-1752 and REACH standards. For regulated sectors like medical devices or aerospace, buyers should request full material traceability reports and confirm lot date codes are recorded at order placement.
What volume packaging and typical lead times should buyers expect when ordering TFML-129-02-S-D-P-TR in production quantities?
The TR suffix confirms tape-and-reel packaging, typically available in reels of 250 to 500 pieces for this 58-position connector at 0.050" pitch. Authorized SAMTEC distributors often stock standard configurations, but lead times for non-stocked variants range from 6 to 14 weeks. Buyers should plan safety stock for high-volume programs.
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