TFM-144-12-FM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-144-12-FM-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 0.050" pitch, 88-position count, and tape-and-reel packaging for automated SMT assembly. Provides polarized high-density board-to-board signal interconnect for demanding applications. Available worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-12-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-144-12-FM-D-A-P-TR?
- 88-position dual-row configuration at 0.050" pitch delivers maximum signal density for complex FPGA and backplane interconnect designs
- Tiger Eye contact geometry ensures consistent low contact resistance with superior wiping action across thousands of mating cycles
- Tape-and-reel (TR) and -A/-P polarization options enable automated assembly and foolproof mating in high-volume production
What is TFM-144-12-FM-D-A-P-TR used for?
The TFM-144-12-FM-D-A-P-TR is designed for high-density board-to-board interconnect in aerospace, military, and industrial embedded computing systems requiring 88 signal positions at 0.050" pitch. Its tape-and-reel format and Tiger Eye contact reliability make it appropriate for automated production of ruggedized mezzanine cards and backplane systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-12-FM-D-A-P-TR datasheet?
TFM-144-12-FM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-12-FM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TFM-144-12-FM-D-A-P-TR carry and at what pitch?
The TFM-144-12-FM-D-A-P-TR features 88 positions arranged in a dual-row layout at 0.050" (1.27 mm) pitch. This high-density configuration routes 88 independent signal lines within a compact PCB footprint, making it a strong choice for FPGA daughtercards, mezzanine modules, and backplane systems where maximum connector I/O density is required.
When should a designer choose the TFM-144-12-FM-D-A-P-TR over a 78-position TFM-139 variant?
The TFM-144-12-FM-D-A-P-TR adds 10 more positions over a 78-position TFM-139 variant at the same 0.050" pitch, providing 88 total signal paths. Designers select this part when signal budget growth or new interface requirements push the design beyond 78 pins, particularly in FPGA prototyping platforms or data acquisition systems that need the additional I/O without changing connector series or footprint grid.
What does the FM contact finish on TFM-144-12-FM-D-A-P-TR mean for field reliability?
The FM designation indicates a gold flash on nickel contact finish, which provides excellent corrosion resistance and maintains low contact resistance over the full service life of the connector. Gold-finished contacts are standard in high-reliability military and aerospace connector applications where the 88-position interface must remain reliable through temperature cycling from -55°C to +125°C and repeated mating cycles.
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About SAMTEC
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