TFM-139-01-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-139-01-F-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 1.27 mm (0.050") pitch, 78 positions, and tape-and-reel packaging for automated SMT assembly. Gold-plated Tiger Eye contacts deliver superior mating retention and low contact resistance. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TFM-139-01-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-139-01-F-D-A-P-TR?
- 78-position dual-row SMT strip with 1.27 mm (0.050") pitch for high-density board-to-board signal routing
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly for efficient production
- Tiger Eye contact design provides multiple redundant contact points per pin for robust performance in vibration environments
What is TFM-139-01-F-D-A-P-TR used for?
TFM-139-01-F-D-A-P-TR is optimized for high-volume automated PCB assembly lines where tape-and-reel packaging streamlines pick-and-place operations for 78-position dual-row interconnects. Its 1.27 mm pitch suits compact FPGA boards, signal conditioning modules, and avionics data buses requiring dense 50-mil pitch connections. Tiger Eye contact technology ensures reliability across thousands of insertion cycles in demanding aerospace and defense applications.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-139-01-F-D-A-P-TR datasheet?
TFM-139-01-F-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-139-01-F-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does TFM-139-01-F-D-A-P-TR come in tape-and-reel packaging and how does it benefit production?
The TFM-139-01-F-D-A-P-TR is offered in tape-and-reel (TR) format to support automated pick-and-place assembly lines handling high-volume production runs. This packaging reduces manual handling of 78-position connectors, improves placement accuracy on 1.27 mm pitch pads, and lowers per-unit assembly time compared to bulk-tray packaging.
How many contact positions does TFM-139-01-F-D-A-P-TR provide and what signal density does the 1.27 mm pitch enable?
TFM-139-01-F-D-A-P-TR provides 78 positions in a dual-row configuration at 1.27 mm (0.050") pitch, fitting all 78 contacts into roughly 25 mm of connector length. This pitch is twice as dense as standard 2.54 mm connectors, enabling compact routing of wide data buses in FPGA daughterboards and avionics signal modules.
When is TFM-139-01-F-D-A-P-TR a preferred alternative to a wire-to-board connector for avionic signal interfaces?
TFM-139-01-F-D-A-P-TR is preferred when board-to-board direct mating is feasible and eliminating wire harnesses reduces weight and assembly complexity in avionic systems. Its 78-position, 1.27 mm pitch strip delivers a reliable direct connection with Tiger Eye contact retention, avoiding the added impedance and potential failure points of individual wire terminations in high-vibration flight environments.
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About SAMTEC
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