TFC-133-02-L-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFC-133-02-L-D-K-TR is a 66-position Tiger Eye dual-row terminal strip at 0.050" (1.27 mm) pitch with long kinked tails, available in tape-and-reel packaging for automated production. Cost-effective gold-plated contacts ensure reliable high-density signal connectivity.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- TFC-133-02-L-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-133-02-L-D-K-TR?
- 66 positions in dual-row configuration at 0.050" (1.27 mm) pitch delivers high signal density for compact PCB layouts
- Long kinked tails (-L-K) improve PCB registration and provide extended solder joint length for robust mechanical attachment
- Tape-and-reel (-TR) packaging enables automated pick-and-place assembly, reducing per-unit placement costs in high-volume production
What is TFC-133-02-L-D-K-TR used for?
The TFC-133-02-L-D-K-TR suits high-volume production of embedded computing modules, signal processing boards, and industrial I/O cards requiring 66-pin dual-row 1.27 mm pitch through-hole connectivity. Tape-and-reel packaging integrates seamlessly with automated pick-and-place equipment, improving assembly throughput and reducing manual handling costs. Long kinked tails increase solder joint strength for applications subjected to mechanical stress or vibration.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-133-02-L-D-K-TR datasheet?
TFC-133-02-L-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-133-02-L-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why would an engineer choose the TFC-133-02-L-D-K-TR over an equivalent connector without tape-and-reel packaging?
Tape-and-reel packaging on the TFC-133-02-L-D-K-TR enables direct loading into automated pick-and-place machines, eliminating manual feeding and reducing placement cycle time across 66-pin connectors. For production runs of 500 or more boards, this reduces labor cost per unit significantly and minimizes misplacement risk on 0.050" (1.27 mm) pitch through-hole parts.
How do the long kinked tails on TFC-133-02-L-D-K-TR benefit the solder joint compared to standard-length tails?
Long tails on the TFC-133-02-L-D-K-TR extend further through the PCB than standard tails, increasing the solder joint length and improving pull-out strength. The kinked profile adds mechanical registration against the PCB surface before soldering, preventing the 66-pin connector from lifting or tilting during reflow and ensuring all contacts reach the proper solder paste deposit.
Which signal density scenarios justify the 66-pin TFC-133-02-L-D-K-TR versus a lower pin-count alternative?
Designs routing between 56 and 66 digital signals across a single dual-row connector justify the TFC-133 over smaller alternatives such as the TFC-128 (56 pins). Using a single 66-position connector at 1.27 mm pitch consolidates signals into a 1.650" footprint, avoiding multiple smaller headers and reducing the number of solder joints by up to 20 compared to using two 33-pin connectors.
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