TFM-146-32-H-D-A-P-TR SAMTEC Connector (Other) In Stock
The SAMTEC TFM-146-32-H-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 0.050 inch (1.27 mm) pitch and 92 pins across 46 positions per row. The surface-mount horizontal orientation enables compact board-to-board signal routing in tight PCB assemblies. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- TFM-146-32-H-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-H-D-A-P-TR?
- 0.050 inch (1.27 mm) pitch dual-row design providing 92 contacts in a minimal PCB footprint for high-density interconnects
- Tiger Eye contact technology offering enhanced normal force retention across thousands of mating cycles in harsh environments
- Horizontal surface-mount termination with tape-and-reel packaging enabling high-throughput automated SMT assembly
What is TFM-146-32-H-D-A-P-TR used for?
The TFM-146-32-H-D-A-P-TR serves high-density board-to-board and mezzanine module interconnect applications in aerospace, defense, and industrial computing where 92 contacts at 1.27 mm pitch are required. Its horizontal surface-mount orientation keeps the overall assembly height low, suiting slim multi-board stack configurations. The tape-and-reel format supports automated pick-and-place production at scale.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-146-32-H-D-A-P-TR datasheet?
TFM-146-32-H-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-146-32-H-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch of the TFM-146-32-H-D-A-P-TR?
The TFM-146-32-H-D-A-P-TR is a dual-row connector with 46 positions per row for a total of 92 pins at 0.050 inch (1.27 mm) pitch, delivering a high contact density suited to FPGA interface boards and mezzanine modules in constrained footprints.
How does the horizontal orientation of the TFM-146-32-H-D-A-P-TR affect PCB stack height?
The horizontal (H) surface-mount orientation of this connector routes signals parallel to the PCB surface, reducing the assembled Z-axis height compared to vertical variants, which is critical for slim multi-board sandwiched assemblies where vertical clearance may be under 5 mm.
Why is the Tiger Eye contact design in the TFM-146-32-H-D-A-P-TR preferred for high-reliability applications?
Tiger Eye contacts apply a higher normal contact force than standard beam contacts, ensuring low and stable contact resistance across thousands of mating cycles, which is essential for defense avionics, industrial robotics, and telecom line cards exposed to vibration and thermal cycling from -55°C to +125°C.
What production packaging does the TFM-146-32-H-D-A-P-TR ship in, and why does it matter?
The TR suffix designates tape-and-reel packaging, enabling the TFM-146-32-H-D-A-P-TR to be loaded directly into SMT pick-and-place machines for automated assembly, minimizing placement cycle time and handling damage for this 92-pin fine-pitch connector in high-volume builds.
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About SAMTEC
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