TFM-141-01-FM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-141-01-FM-D-A-P-TR is a high-reliability Tiger Eye terminal strip with 0.050 inch pitch, dual-row 82-pin board stacking connector featuring female mating contacts, gold-plated finish, and tape-and-reel packaging for automated SMT assembly. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TFM-141-01-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-141-01-FM-D-A-P-TR?
- 0.050" pitch dual-row 82-position female mating (FM) board stacking connector enabling high-density signal routing for large I/O count PCB interconnects
- Gold-plated (A) mating contacts over phosphor bronze providing low and stable contact resistance across hundreds of mating cycles for long-term reliability
- Tape-and-reel (TR) packaging with press-fit retention peg supporting automated SMT assembly with precise placement accuracy on high-volume production lines
What is TFM-141-01-FM-D-A-P-TR used for?
The TFM-141-01-FM-D-A-P-TR is designed for high-channel-count board stacking applications in FPGA development boards, telecommunications line cards, and industrial signal processing modules requiring reliable 82-pin dual-row female receptacle connections at 0.050 inch pitch. Its female mating contact configuration mates with corresponding male TFM series headers, enabling modular board stacking architectures for complex multi-layer systems. The tape-and-reel packaging enables efficient automated assembly in high-volume production of communications and embedded computing hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-141-01-FM-D-A-P-TR datasheet?
TFM-141-01-FM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-141-01-FM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For an FPGA daughtercard with 82 I/O signals, how does TFM-141-01-FM-D-A-P-TR enable a modular stacking architecture?
The TFM-141-01-FM-D-A-P-TR provides 82 female contact positions at 0.050 inch pitch that mate with corresponding male TFM series headers on a baseboard, enabling a modular stacking architecture where the FPGA daughtercard can be swapped without re-soldering. This female receptacle configuration supports 41 contacts per row and can carry high-speed differential pairs, power rails, and control signals, making it practical for FPGA modules with 64 or more user I/O pins plus power and ground lines.
How does the 0.050 inch pitch of TFM-141-01-FM-D-A-P-TR benefit telecommunications line card designs needing 82-pin connectivity?
At 0.050 inch pitch, the TFM-141-01-FM-D-A-P-TR achieves the 82-pin dual-row connection in approximately half the board area required by a 0.100 inch pitch equivalent, freeing critical PCB real estate on space-constrained telecom line cards. This compact pitch supports signal routing at data rates up to several hundred MHz, enabling modern backplane interface designs for SDH, SONET, and Ethernet aggregation equipment where 82 or more differential and single-ended signals must cross a board stacking interface.
What production efficiency benefit does tape-and-reel packaging deliver for TFM-141-01-FM-D-A-P-TR in high-volume board assembly?
Tape-and-reel packaging feeds the TFM-141-01-FM-D-A-P-TR directly into automated pick-and-place machines without operator handling, reducing per-board assembly time by several seconds per connector placement compared to tube or tray packaging that requires manual loading. On production runs exceeding 1,000 boards per shift, this automated feeding eliminates orientation errors and reduces misplacement defects for the 82-pin connector, improving overall SMT line throughput and first-pass yield.
How many mating cycles does the gold-plated contact finish on TFM-141-01-FM-D-A-P-TR support, and what does that mean for modular system maintenance?
Gold-plated contacts on the TFM-141-01-FM-D-A-P-TR typically support 500 or more mating cycles while maintaining contact resistance below 20 milliohms, sufficient for modular systems that require board swaps during maintenance, upgrades, or field repairs over a service life of 5 to 10 years. For equipment serviced once or twice per year, this mating cycle rating provides a comfortable design margin for the 82-pin stacking interface, avoiding premature connector replacement in the field.
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