TFM-144-22-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-144-22-L-D-A-P-TR is a high-reliability Tiger Eye terminal strip with 0.050" pitch, dual-row 44-position layout, right-angle (L) through-hole termination for low-profile board-edge interconnects in compact electronic assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-22-L-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-L-D-A-P-TR?
- 0.050" (1.27 mm) pitch dual-row 44-position design providing 88 contacts in a minimal PCB footprint
- Right-angle (L) termination style enabling low-profile horizontal board-edge mating for space-constrained enclosures
- Tiger Eye stamped contact technology delivering consistent low contact resistance and high cycle durability
What is TFM-144-22-L-D-A-P-TR used for?
The TFM-144-22-L-D-A-P-TR right-angle terminal strip is used in applications requiring horizontal board-edge connections, including embedded computing modules, industrial control panels, and communications cards where vertical connector clearance is limited. Its dual-row 44-position configuration provides 88 contacts at 0.050" pitch, enabling high-density signal routing in a space-efficient right-angle footprint. The tape-and-reel packaging supports automated PCB assembly in high-volume production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-22-L-D-A-P-TR datasheet?
TFM-144-22-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-22-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What advantage does the right-angle (L) termination of TFM-144-22-L-D-A-P-TR offer over straight-pin terminal strips?
The right-angle (L) termination on the TFM-144-22-L-D-A-P-TR routes signals horizontally along the PCB plane rather than vertically, reducing the total connector stack height by directing mating forces parallel to the board surface. This is particularly valuable in enclosures with less than 10 mm clearance above the PCB, such as slim embedded computing modules and card-edge interface solutions where vertical space is limited.
How many contacts does TFM-144-22-L-D-A-P-TR provide, and what signal density does this enable?
The TFM-144-22-L-D-A-P-TR is a dual-row 44-position connector offering 88 total contacts at 0.050" (1.27 mm) pitch. This density allows routing of 88 independent signal or power lines within a connector footprint of approximately 55 mm in length, enabling high pin-count board-to-board connections in compact embedded systems and industrial fieldbus backplanes.
When should an engineer choose the TFM-144-22-L-D-A-P-TR instead of a lower pin-count connector in a system design?
Engineers select the TFM-144-22-L-D-A-P-TR when a design requires 80 or more simultaneous signal or power connections in a single connector interface, which would otherwise need multiple smaller connectors. Its 88-contact dual-row layout at 0.050" pitch consolidates interconnects and reduces assembly time, lowering overall BOM cost. It is especially appropriate for FPGA daughter card interfaces, CPU module-to-baseboard connections, and high-speed data acquisition systems needing 3.3 V or 5 V logic signals.
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