TFM-146-32-STL-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-146-32-STL-D-A-P-TR is a high-reliability 92-position dual-row Tiger Eye terminal strip at 0.050" (1.27mm) pitch with tape-and-reel packaging for automated assembly. It offers gold-plated contacts and polarization features for error-free mating. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-146-32-STL-D-A-P-TR?
- 92-position dual-row Tiger Eye contacts at 0.050" (1.27mm) pitch deliver high-density interconnection in a minimal PCB footprint
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly on SMT production lines
- Polarization and alignment posts prevent mis-mating, ensuring reliable orientation across all 92 positions during board assembly
What is TFM-146-32-STL-D-A-P-TR used for?
The TFM-146-32-STL-D-A-P-TR is engineered for high-density board-to-board interconnect in servers, networking equipment, and data acquisition systems requiring reliable 92-position signal routing at 0.050" pitch. Its tape-and-reel format makes it suited to high-volume SMT manufacturing environments. The connector also serves FPGA development boards and embedded computing modules where dense multi-signal connections must be maintained through rigorous thermal cycling.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-146-32-STL-D-A-P-TR datasheet?
TFM-146-32-STL-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-146-32-STL-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-146-32-STL-D-A-P-TR have and what is the contact pitch?
The TFM-146-32-STL-D-A-P-TR features 92 positions in a dual-row layout at a 0.050" (1.27mm) pitch, providing extremely high signal density for complex multi-channel board-to-board interconnect applications.
Why does tape-and-reel packaging matter for high-volume PCB assembly of this connector?
Tape-and-reel packaging allows automated pick-and-place machines to handle the TFM-146-32-STL-D-A-P-TR at rates exceeding thousands of placements per hour, reducing assembly time and minimizing manual handling errors in large production runs.
How does the polarization feature on this Tiger Eye strip prevent assembly errors?
The connector includes alignment posts and an asymmetric keying feature that physically block incorrect insertion, ensuring all 92 contacts mate in the correct orientation and preventing costly rework or damage to sensitive PCB traces.
What current rating can each contact carry in the TFM-146 series?
Each contact in the TFM series is rated to carry up to 1.4A at 0.050" pitch, making the 92-position TFM-146-32-STL-D-A-P-TR suitable for distributing both signal and low-level power across dense multi-function boards.
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