TFM-146-32-FM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-146-32-FM-D-A-P-TR is a high-reliability Tiger Eye terminal strip with 92 positions in a dual-row female micro socket configuration and .050" (1.27 mm) pitch, enabling ultra-dense board-to-board interconnects. Features gold-plated contacts with superior mating retention and is supplied on tape-and-reel for automated SMD assembly. Available from authorized distributors worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- TFM-146-32-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-146-32-FM-D-A-P-TR?
- 92-position dual-row female micro (FM) socket configuration at .050" (1.27 mm) pitch delivers maximum signal density in compact board-to-board mating assemblies
- Tiger Eye machined contact design provides elevated normal force and contact wiping, maintaining reliable electrical connections across all 92 pins through high-cycle mating
- Tape-and-reel (TR) packaging with SMD footprint supports fully automated pick-and-place assembly in high-volume production of networking and computing hardware
What is TFM-146-32-FM-D-A-P-TR used for?
The TFM-146-32-FM-D-A-P-TR is designed for ultra-high-density mezzanine and board-to-board socket applications in high-performance computing, networking line cards, and FPGA development platforms requiring 92 signal positions at .050" pitch. Its female micro socket contacts mate with corresponding TFM male headers, enabling reliable daughter-card assemblies in server backplanes and communication subsystems. Tape-and-reel delivery supports high-volume automated manufacturing where consistent placement and orientation of 92-position connectors is essential for production quality.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-146-32-FM-D-A-P-TR datasheet?
TFM-146-32-FM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-146-32-FM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many mating positions does TFM-146-32-FM-D-A-P-TR provide and what pitch does it use?
The TFM-146-32-FM-D-A-P-TR provides 92 mating positions in a dual-row layout at .050" (1.27 mm) pitch, with 46 contacts per row. This configuration supports high-density board-to-board connections for FPGA modules, line-card backplanes, and computing systems where routing 92 signals in a compact footprint is required for efficient PCB space utilization.
What mating hardware is compatible with the female micro socket contacts on TFM-146-32-FM-D-A-P-TR?
The TFM-146-32-FM-D-A-P-TR female micro (FM) sockets are designed to mate with SAMTEC TFM-series male headers sharing the same .050" (1.27 mm) pitch and 46-position-per-row dual-row footprint. The Tiger Eye contact geometry provides a positive mechanical engagement with the mating male pins, ensuring contact resistance below 20 milliohms per position and stable mechanical retention across repeated board-to-board mating cycles.
For high-volume PCB manufacturing, how does tape-and-reel packaging benefit assembly of TFM-146-32-FM-D-A-P-TR?
Tape-and-reel (TR) packaging supplies TFM-146-32-FM-D-A-P-TR in continuous reels compatible with standard pick-and-place machine feeders, eliminating manual handling of individual 92-position connectors. This reduces placement errors, maintains correct pin-1 orientation for all 92 contacts, and supports SMD reflow assembly at production rates typical of server hardware and networking equipment manufacturing lines.
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About SAMTEC
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