TFM-144-32-L-D-A-P-TR SAMTEC Connector (Other) In Stock
The SAMTEC TFM-144-32-L-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 0.050 inch (1.27 mm) pitch and 88 pins across 44 positions per row. The long-body (L) surface-mount variant provides additional mechanical stability and mating depth for secure board-to-board connections. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-32-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-144-32-L-D-A-P-TR?
- 0.050 inch (1.27 mm) pitch dual-row layout with 88 contacts enabling high signal density for FPGA and processor module interfaces
- Long-body (L) contact design providing increased mating depth and mechanical retention compared to standard-body TFM variants
- Tiger Eye contact technology delivering reliable low-resistance connections across thousands of insertion cycles in industrial and defense environments
What is TFM-144-32-L-D-A-P-TR used for?
The TFM-144-32-L-D-A-P-TR is suited for board-to-board and mezzanine interconnect applications in defense, aerospace, and industrial computing where 88 contacts at 1.27 mm pitch require enhanced mechanical security from the long-body contact engagement. The increased mating depth of the L variant reduces susceptibility to partial-mating faults in vibration-prone installations. Tape-and-reel delivery enables high-volume automated SMT assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-32-L-D-A-P-TR datasheet?
TFM-144-32-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-32-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What distinguishes the long-body (L) variant of the TFM-144-32-L-D-A-P-TR from standard TFM connectors?
The L suffix denotes a long-body contact design that provides greater mating depth compared to standard TFM variants, increasing mechanical retention and reducing the risk of partial mating or vibration-induced disconnection across all 88 contacts at 0.050 inch (1.27 mm) pitch.
How many contacts and rows does the TFM-144-32-L-D-A-P-TR have, and at what pitch?
The TFM-144-32-L-D-A-P-TR is a dual-row connector providing 44 contacts per row for a total of 88 pins at 0.050 inch (1.27 mm) pitch, delivering high signal density for parallel data buses, memory module interfaces, and FPGA I/O expansion cards in compact board assemblies.
What environments benefit most from the Tiger Eye contacts in the TFM-144-32-L-D-A-P-TR?
Tiger Eye contacts maintain stable and low contact resistance through thousands of mating cycles while withstanding shock, vibration, and thermal excursions from -55°C to +125°C, making this 88-pin connector a preferred choice for avionics, ground vehicle electronics, and industrial automation control modules.
Can the TFM-144-32-L-D-A-P-TR be used as a drop-in replacement for other 88-pin 1.27 mm pitch TFM variants?
The TFM-144-32-L-D-A-P-TR shares the same 0.050 inch (1.27 mm) pitch dual-row footprint as other 44-position-per-row TFM connectors, so it can mate with compatible receptacle housing families, though the long-body contact requires verifying the mating depth clearance on the opposing PCB to avoid interference with nearby components.
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About SAMTEC
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