TFM-139-32-FM-D-A-P-TR SAMTEC Connector (Other) In Stock
The TFM-139-32-FM-D-A-P-TR is a 39-position dual-row SAMTEC Tiger Eye™ terminal strip with 0.050-inch pitch and 32 mm post length for tall board-to-board stacking configurations. With 78 total contacts, it delivers high-reliability interconnect performance for industrial, telecom, and computing backplane and mezzanine assemblies. Available in tape-and-reel packaging for high-volume automated SMT assembly worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TFM-139-32-FM-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-139-32-FM-D-A-P-TR?
- 39-position dual-row layout with 0.050-inch (1.27 mm) pitch and 32 mm post length delivering 78 total contacts for tall board-to-board stacking
- Tiger Eye™ contact technology guarantees high-reliability mating performance across an extended service life in industrial and telecom environments
- Tape-and-reel (TR) surface-mount packaging enables seamless high-volume automated PCB assembly for demanding industrial and computing applications
What is TFM-139-32-FM-D-A-P-TR used for?
The TFM-139-32-FM-D-A-P-TR is designed for tall board-to-board stacking assemblies in industrial control, telecom switching, and embedded computing where a 32 mm clearance between boards is required. Its 78-contact dual-row 0.050-inch pitch layout handles high signal density in backplane, mezzanine, and daughter-card configurations. The Tiger Eye™ contact system ensures reliable signal integrity over many mating cycles throughout the product service life.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-139-32-FM-D-A-P-TR datasheet?
TFM-139-32-FM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-139-32-FM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total contact count and pitch of the TFM-139-32-FM-D-A-P-TR?
The TFM-139-32-FM-D-A-P-TR provides 39 pins per row across two rows, yielding 78 pins total at a 0.050-inch pitch. This high-density dual-row layout supports complex signal routing in backplane, mezzanine, and industrial automation board-to-board assemblies requiring a 32 mm stacking height.
When is the TFM-139-32-FM-D-A-P-TR's 32 mm post length a better fit than shorter board-stacking alternatives?
The 32 mm post length of the TFM-139-32-FM-D-A-P-TR is selected when daughter boards must clear tall through-hole components or heat sinks on the host PCB. Its 78 pins at 0.050-inch pitch provide the required signal count while the extended post ensures adequate mechanical clearance in dense rack-mounted industrial or telecom assemblies.
How does tape-and-reel delivery of the TFM-139-32-FM-D-A-P-TR support high-volume PCB manufacturing?
Supplied in tape-and-reel format, the TFM-139-32-FM-D-A-P-TR is compatible with automated SMT pick-and-place machines and reflow soldering at temperatures up to 260 °C. This enables consistent high-throughput placement of the 78-pin dual-row connector on PCBs across large production runs with minimal manual handling.
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