TFM-146-12-SM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-146-12-SM-D-A-P-TR is a high-reliability Tiger Eye terminal strip with 0.050 inch pitch, 46 positions, and dual-row surface-mount configuration. Features precision contacts for dense signal interconnections in compact PCB designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- TFM-146-12-SM-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-146-12-SM-D-A-P-TR?
- 0.050 inch (1.27 mm) pitch dual-row Tiger Eye terminal strip with 46 positions per row for ultra-high-density board interconnects
- High-reliability Tiger Eye contact design provides superior wipe action and contact retention force for mission-critical applications
- Surface-mount termination with tape-and-reel packaging supports automated SMT assembly and high-volume production
What is TFM-146-12-SM-D-A-P-TR used for?
The TFM-146-12-SM-D-A-P-TR is ideal for high-density board-to-board signal interconnection in aerospace, defense, and high-reliability industrial electronics where 0.050 inch pitch dual-row connectors are required. Its Tiger Eye contact technology ensures robust electrical performance across the 46-position dual-row layout, making it suitable for FPGA mezzanine cards and high-speed data acquisition systems. This connector also serves RF and mixed-signal applications where precise contact alignment and low crosstalk are critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-146-12-SM-D-A-P-TR datasheet?
TFM-146-12-SM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-146-12-SM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TFM-146-12-SM-D-A-P-TR provide?
The TFM-146-12-SM-D-A-P-TR features 46 positions per row in a dual-row configuration with 0.050 inch (1.27 mm) pitch, delivering 92 total contacts for ultra-high-density PCB signal routing in space-constrained designs.
What makes the Tiger Eye contact design in TFM-146-12-SM-D-A-P-TR suitable for high-reliability applications?
The Tiger Eye contact geometry provides enhanced wipe action during mating, which clears surface contaminants and maintains reliable electrical connection. This design is rated for high-cycle use and is well-suited for aerospace and defense applications requiring consistent contact force across all 92 pins at 1.27 mm pitch.
Does the TFM-146-12-SM-D-A-P-TR support automated PCB assembly and what packaging format is available?
Yes, the TFM-146-12-SM-D-A-P-TR is available in tape-and-reel (TR) packaging, which is fully compatible with automated SMT pick-and-place equipment. The surface-mount termination style allows reflow soldering at standard temperatures, enabling high-volume production of high-density 1.27 mm pitch connector assemblies.
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About SAMTEC
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