TFM-141-22-SM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-141-22-SM-D-A-P-TR is a high-reliability Tiger Eye dual-row SMT terminal strip with 0.050 inch (1.27 mm) pitch, providing 82 positions in a surface-mount, tape-and-reel package. The 22-unit row length and gold-plated Tiger Eye contacts ensure low contact resistance and durability across repeated mating cycles. Available in tape-and-reel for automated assembly with worldwide distribution.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TFM-141-22-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-141-22-SM-D-A-P-TR?
- 82-position dual-row SMT terminal strip at 0.050" (1.27 mm) pitch enables high-density board-to-board signal routing in space-constrained PCB designs
- 22-pin-per-row layout in tape-and-reel (TR) packaging supports seamless integration into automated pick-and-place assembly lines
- Tiger Eye gold-plated contacts ensure consistent low contact resistance and mechanical reliability through extended high-cycle mating operations
What is TFM-141-22-SM-D-A-P-TR used for?
The TFM-141-22-SM-D-A-P-TR is used in high-density board-to-board signal and power interconnect applications in server modules, industrial fieldbus systems, and data communication equipment requiring 82 positions at 1.27 mm pitch. Its surface-mount, tape-and-reel format enables automated PCB assembly integration, supporting high-volume manufacturing environments where consistent connector placement and solder quality are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-141-22-SM-D-A-P-TR datasheet?
TFM-141-22-SM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-141-22-SM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions per row does TFM-141-22-SM-D-A-P-TR have, and what total position count results?
The TFM-141-22-SM-D-A-P-TR has 22 positions per row in a dual-row configuration, yielding 82 total positions at 0.050 inch (1.27 mm) pitch. This layout offers a high contact density per unit length, enabling compact interconnect solutions for applications needing more than 80 signal lines through a single SMT connector.
For a server blade interconnect, what advantages does TFM-141-22-SM-D-A-P-TR offer over wire-to-board alternatives?
The TFM-141-22-SM-D-A-P-TR provides a direct board-to-board signal path at 1.27 mm pitch without wire harnesses, reducing assembly time, eliminating wire routing errors, and lowering impedance discontinuities compared to cable assemblies. The 82-position SMT strip supports direct PCB reflow soldering at up to 260°C, resulting in a mechanically stable, vibration-resistant interconnect suited for rack-mounted server blades.
What reel and packaging format is used for TFM-141-22-SM-D-A-P-TR to support volume production?
The TR suffix indicates the TFM-141-22-SM-D-A-P-TR is packaged in EIA-481 standard tape-and-reel format, with each reel typically containing several hundred parts. This allows high-speed automated pick-and-place machines to place the 82-position SMT connector at rated throughput without manual handling, reducing placement error rates in high-volume PCB production runs.
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