TFM-143-32-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-143-32-L-D-A-P-TR is a high-reliability Tiger Eye terminal strip connector with 0.050" pitch and 86-position dual-row layout, offering low-insertion-force mating for ultra-high-density PCB signal interconnect. Supplied in tape-and-reel format to support automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TFM-143-32-L-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-143-32-L-D-A-P-TR?
- 86-position dual-row layout at 0.050" pitch enables ultra-high contact density for bandwidth-intensive PCB interconnects
- Tiger Eye bifurcated contact design provides reliable low insertion force mating rated for over 200 cycles
- Right-angle (L) termination style supports horizontal board-edge mating in compact system enclosures
- Tape-and-reel (TR) format is fully compatible with automated SMT pick-and-place production lines
What is TFM-143-32-L-D-A-P-TR used for?
The TFM-143-32-L-D-A-P-TR is designed for high-density right-angle board-to-board or board-edge interconnect in server backplane systems, FPGA carrier boards, and advanced telecommunications equipment requiring 86 signal contacts at a compact 0.050" pitch. Its right-angle termination and tape-and-reel packaging make it a strong fit for automated high-volume assembly of network switching hardware, data acquisition modules, and embedded signal processing platforms.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-143-32-L-D-A-P-TR datasheet?
TFM-143-32-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-143-32-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact count and pitch does the TFM-143-32-L-D-A-P-TR support in a dual-row format?
The TFM-143-32-L-D-A-P-TR provides 86 contact positions in a dual-row configuration at a 0.050" (1.27 mm) pitch. This high contact density allows 86 simultaneous signal or mixed-signal connections in a minimal PCB area, making it ideal for FPGA carrier modules, high-speed serial bus interfaces, and multi-lane data acquisition systems that require a large number of contacts in a tight footprint.
How does the right-angle (L) termination on the TFM-143-32-L-D-A-P-TR benefit PCB enclosure designs?
The right-angle (L) termination style on the TFM-143-32-L-D-A-P-TR routes all 86 contacts parallel to the PCB surface, enabling horizontal board-edge mating without increasing the connector height above the board. This is particularly useful in rack-mounted server cards and slim enclosures where vertical clearance is limited to less than 15 mm, while still providing full 86-pin connectivity at 0.050" pitch.
When would a designer choose TFM-143-32-L-D-A-P-TR over a similar 0.100" pitch right-angle connector?
A designer would choose the TFM-143-32-L-D-A-P-TR over a 0.100" pitch connector when 86 contacts must fit in roughly half the linear board-edge space, as the 0.050" pitch reduces the connector length by approximately 50% for the same pin count. This is the right trade-off in next-generation server blades, compact FPGA boards, and telecom line cards where PCB edge length is constrained but 86-pin connectivity is still required.
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