TFC-129-02-L-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFC-129-02-L-D-A-K-TR is a 58-position dual-row Tiger Eye cost-effective terminal strip with 0.050 inch pitch, offered in tape-and-reel packaging for automated SMT assembly. It features right-angle termination and gold-plated Tiger Eye contacts for reliable board-level signal connections. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TFC-129-02-L-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-129-02-L-D-A-K-TR?
- 58-position dual-row terminal strip at 0.050 inch pitch optimized for cost-effective high-density SMT board connections
- SAMTEC Tiger Eye contact design provides reliable low-insertion-force mating with gold-plated contact surfaces
- Tape-and-reel (TR) packaging enables high-volume automated SMT pick-and-place assembly
- Right-angle termination style allows low-profile horizontal board-to-board or board-to-module configurations
What is TFC-129-02-L-D-A-K-TR used for?
The TFC-129-02-L-D-A-K-TR is designed for cost-sensitive, high-density board-to-board interconnect applications in consumer electronics, industrial automation, and telecommunications equipment. Its 58-position dual-row layout at 0.050 inch pitch supports a wide range of signal and power routing needs. Tape-and-reel packaging makes it well-suited for high-volume automated PCB production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-129-02-L-D-A-K-TR datasheet?
TFC-129-02-L-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-129-02-L-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the Tiger Eye contact design in the TFC-129-02-L-D-A-K-TR offer compared to standard socket contacts?
SAMTEC's Tiger Eye contact design uses a dual-beam wiping action to achieve reliable low-insertion-force mating with gold-plated surfaces, maintaining stable contact resistance below 20 milliohms across the 58-position dual-row strip at 0.050 inch pitch. This makes it more reliable than standard stamped contacts in environments with vibration or repeated mating.
For which production volumes is the TFC-129-02-L-D-A-K-TR tape-and-reel packaging most beneficial?
The TR (tape-and-reel) suffix indicates packaging optimized for high-volume automated SMT assembly with pick-and-place equipment, making this 58-position terminal strip ideal for production runs of hundreds to thousands of PCBs. It eliminates manual placement of the connector and improves placement accuracy to within 0.1 mm for repeatable soldering results.
How does the 0.050 inch pitch of the TFC-129-02-L-D-A-K-TR compare to coarser-pitch alternatives for compact board designs?
At 0.050 inch (1.27 mm) pitch, the TFC-129-02-L-D-A-K-TR offers twice the pin density per unit length compared to the more common 0.100 inch pitch connectors, fitting 58 positions into approximately 37 mm. This makes it well-suited for compact PCB designs where board space is limited but a high pin count is required.
Is the TFC-129-02-L-D-A-K-TR a cost-effective alternative to premium SAMTEC high-reliability socket strips for moderate-duty applications?
Yes, the TFC series is SAMTEC's cost-effective terminal strip line, designed for applications that do not require the full mating-cycle life of high-reliability socket strips. With gold-plated Tiger Eye contacts at 0.050 inch pitch across 58 positions, it provides adequate electrical performance for moderate-duty interconnects in consumer and industrial products at a lower unit cost.
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