TFM-147-22-S-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-147-22-S-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip with 0.050 inch pitch, 94 single-beam positions, surface-mount termination, and tape-and-reel packaging designed for high-density board stacking and mezzanine interconnection in advanced electronics systems.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 94
- Lifecycle
- ACTIVE
- Datasheet
- TFM-147-22-S-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-147-22-S-D-A-P-TR?
- Dual-row 94-position Tiger Eye terminal strip at 0.050 inch (1.27 mm) pitch delivering ultra-high pin density for compact board stacking
- Single-beam (S) contact design provides reliable wiping action during mating, maintaining consistent signal integrity across high-cycle insertion applications
- Tape-and-reel (TR) format with surface-mount termination supports high-speed automated SMT assembly and reel-to-board manufacturing workflows
What is TFM-147-22-S-D-A-P-TR used for?
The TFM-147-22-S-D-A-P-TR is engineered for high pin count mezzanine card and daughter board interconnections in FPGA computing platforms, high-speed networking switches, and defense electronics where a 0.050 inch pitch dual-row terminal strip is required. Its 94-position dual-row layout enables dense signal, power, and ground routing between stacked PCBs within tightly constrained enclosures. Tape-and-reel delivery and SMT-compatible termination make it suitable for automated high-volume manufacturing of server blades and embedded processing modules.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-147-22-S-D-A-P-TR datasheet?
TFM-147-22-S-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-147-22-S-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TFM-147-22-S-D-A-P-TR provide and at what pitch?
The TFM-147-22-S-D-A-P-TR offers 94 total positions arranged in a dual-row configuration on a 0.050 inch (1.27 mm) pitch. With 47 contacts per row spanning approximately 2.35 inches, this terminal strip handles high-density signal and power routing for complex multi-board stacking systems.
For a compact FPGA mezzanine design, how does the single-beam contact type affect signal performance?
The single-beam (S) contact design on the TFM-147-22-S-D-A-P-TR provides a controlled wiping engagement that removes surface oxides during mating, achieving contact resistance below 20 mΩ. This ensures reliable signal integrity for high-speed differential pairs operating at up to several GHz across the 94-position interface in FPGA daughter card applications.
Is there a dual-beam version that offers higher mating reliability than the TFM-147-22-S-D-A-P-TR?
Yes, SAMTEC offers dual-beam (D contact gender suffix) Tiger Eye variants where 2 independent contact beams engage the mating pin, providing a redundant electrical path. The TFM-147-22-S-D-A-P-TR single-beam version is preferred where mating force budgets are below 5 oz per pin, while dual-beam variants are chosen when vibration environments above 10 G demand redundant contact engagement.
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About SAMTEC
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