TFM-144-22-SM-D-A-P-TR SAMTEC Connector (Other) In Stock
The TFM-144-22-SM-D-A-P-TR is an 88-position dual-row Tiger Eye terminal strip from SAMTEC with 0.050 inch (1.27 mm) pitch and surface-mount (SM) tail with post anchoring in tape-and-reel format. It provides reliable fine-pitch board-to-board interconnection with mechanical strain relief suitable for high-volume SMT production lines. Available from authorized global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-22-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-144-22-SM-D-A-P-TR?
- 88-position dual-row configuration at 0.050 inch (1.27 mm) pitch enables extremely high pin-density PCB-to-PCB signal routing
- Surface-mount (SM) tails combined with post (P) anchors deliver both automated solderability and strong mechanical pull-out resistance
- Tape-and-reel (TR) format is EIA-481 compatible, enabling seamless integration into high-volume automated SMT pick-and-place lines
What is TFM-144-22-SM-D-A-P-TR used for?
The TFM-144-22-SM-D-A-P-TR is engineered for dense multi-channel board-to-board interconnect applications in FPGA modules, computing blades, and industrial control systems that require 88 signals in a compact 1.27 mm pitch footprint. Its surface-mount tail with post anchoring ensures solder joint reliability under thermal cycling from -55 degrees C to +125 degrees C. The tape-and-reel packaging supports efficient automated assembly for production runs in the thousands of units.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-22-SM-D-A-P-TR datasheet?
TFM-144-22-SM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-22-SM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total pin count and row arrangement of the TFM-144-22-SM-D-A-P-TR?
The TFM-144-22-SM-D-A-P-TR carries 88 total positions arranged as 2 rows of 44 contacts at a 0.050 inch (1.27 mm) pitch. This high-density dual-row layout provides 88 signal or power paths within a connector length of approximately 56 mm, suiting FPGA I/O headers, memory bus connectors, and mezzanine board interfaces.
How does surface-mount (SM) tail termination on the TFM-144-22-SM-D-A-P-TR compare to through-hole termination for thermal cycling reliability?
Surface-mount (SM) tails reflow-solder flush to the PCB pad, while through-hole pins penetrate the board and rely on barrel fill. For the TFM-144-22-SM-D-A-P-TR, the SM tails combined with post (P) anchors distribute thermal expansion stress across a wider solder fillet area, maintaining joint integrity through thermal cycles ranging from -55 degrees C to +125 degrees C over thousands of cycles in rugged applications.
For a procurement team ordering TFM-144-22-SM-D-A-P-TR at scale, what packaging format is available and how does it improve assembly efficiency?
The TFM-144-22-SM-D-A-P-TR ships in tape-and-reel (TR) format compliant with EIA-481, with each reel typically holding hundreds of connectors per reel. This allows direct integration into SMT pick-and-place machines, eliminating manual loading delays and achieving placement cycle times under 2 seconds per connector, which is critical for high-volume PCB assembly operations exceeding 500 boards per shift.
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