TFM-144-22-STL-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-144-22-STL-D-A-P-TR is a high-reliability Tiger Eye terminal strip connector with 0.050" pitch and 88-position dual-row configuration, engineered for precision low-insertion-force mating in dense PCB signal interconnect applications. Available in tape-and-reel format for automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-144-22-STL-D-A-P-TR?
- 88-position dual-row layout at 0.050" pitch delivers very high signal density for compact high-speed interfaces
- Tiger Eye contact design provides reliable low-insertion-force mating rated for more than 200 mating cycles
- STL (straight low-profile) termination style reduces overall connector height for slim board stack assemblies
- Tape-and-reel packaging enables efficient high-volume SMT production with automated placement equipment
What is TFM-144-22-STL-D-A-P-TR used for?
The TFM-144-22-STL-D-A-P-TR is suited for high-speed board-to-board signal interconnect in server mezzanine cards, FPGA development platforms, and multi-channel data acquisition systems requiring 88 reliable contacts within a minimal 0.050" pitch footprint. Its low-profile straight termination style supports thin-form-factor designs in portable medical devices, industrial automation controllers, and compact embedded computing modules.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-22-STL-D-A-P-TR datasheet?
TFM-144-22-STL-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-22-STL-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact count and pitch of the TFM-144-22-STL-D-A-P-TR, and how does this benefit signal-dense PCB designs?
The TFM-144-22-STL-D-A-P-TR offers 88 contact positions in a dual-row arrangement at 0.050" (1.27 mm) pitch. This high contact density enables 88 simultaneous signal or power connections in a compact footprint, which is critical for FPGA mezzanine cards, high-bandwidth memory interfaces, and multi-channel sensor systems where board area is tightly constrained.
How does the STL termination style of the TFM-144-22-STL-D-A-P-TR support low-profile PCB assemblies?
The STL designation indicates a straight low-profile termination on the TFM-144-22-STL-D-A-P-TR, which reduces the overall connector height compared to standard or right-angle variants. This allows board-to-board stacked assemblies with a tighter vertical clearance, beneficial in slim embedded systems, portable diagnostic equipment, and compact industrial controllers where a board separation of less than 10 mm is required.
Is the TFM-144-22-STL-D-A-P-TR a suitable alternative to a 0.100" pitch dual-row connector when space is limited?
Yes, the TFM-144-22-STL-D-A-P-TR at 0.050" pitch can replace a standard 0.100" pitch dual-row connector wherever 88 contacts must fit in roughly half the linear board space. It is an effective upgrade path for high-density signal routing in next-generation server boards, telecom line cards, and compact FPGA platforms where migrating from 0.100" to 0.050" pitch directly reduces connector footprint by approximately 50%.
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About SAMTEC
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