TFM-149-22-SM-D-A-P-TR SAMTEC Connector (Other) In Stock
The TFM-149-22-SM-D-A-P-TR is a SAMTEC Tiger Eye high-reliability terminal strip with 0.050-inch pitch and 98 dual-row contacts in a surface-mount configuration. Gold-plated Tiger Eye contacts ensure low contact resistance and long mating-cycle life. Available in tape-and-reel with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- TFM-149-22-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-149-22-SM-D-A-P-TR?
- 0.050-inch (1.27 mm) pitch dual-row layout with 98 contacts provides very high signal density for compact board-to-board applications
- Tiger Eye dual-beam contact geometry ensures reliable wiping action and consistent electrical performance across repeated mating cycles
- Surface-mount termination with tape-and-reel packaging enables fully automated SMT assembly for high-volume production
- Gold-plated contacts maintain contact resistance below 20 mΩ and resist oxidation in harsh environmental conditions
What is TFM-149-22-SM-D-A-P-TR used for?
The TFM-149-22-SM-D-A-P-TR serves high-density signal interconnection requirements in FPGAs carrier boards, server blades, and high-speed data acquisition systems where a 0.050-inch pitch dual-row surface-mount connector is essential. It is also well suited for aerospace and defense electronics that demand reliable signal integrity across high mating-cycle counts and wide operating temperature ranges.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-149-22-SM-D-A-P-TR datasheet?
TFM-149-22-SM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-149-22-SM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contacts does the TFM-149-22-SM-D-A-P-TR carry, and what is the row configuration?
The TFM-149-22-SM-D-A-P-TR has 98 contacts arranged in a dual-row format with 49 positions per row at a 0.050-inch (1.27 mm) pitch. This high-density layout allows nearly 100 signals to be routed through a single connector footprint, reducing the number of connectors needed on dense FPGA and processor boards.
How does the TFM-149-22-SM-D-A-P-TR differ from the TFM-150-32-STL-D-A-P-TR in contact count and termination style?
The TFM-149-22-SM-D-A-P-TR provides 98 contacts with standard surface-mount termination, while the TFM-150-32-STL-D-A-P-TR offers 100 contacts in a straddle-mount (STL) configuration. Both share the same 0.050-inch pitch and dual-row Tiger Eye design, but the straddle-mount variant spans a PCB edge, making it preferable for board-edge interconnection at thicknesses up to 1.6 mm.
What operating temperature range should engineers verify before using the TFM-149-22-SM-D-A-P-TR in automotive or industrial environments?
SAMTEC TFM series connectors are typically rated from -55°C to +125°C operating temperature, which covers both industrial (-40°C to +85°C) and most automotive Grade 2 (-40°C to +105°C) temperature profiles. Designers targeting AEC-Q200 Grade 1 (-40°C to +125°C) applications should confirm the specific lot's datasheet rating before committing to the TFM-149-22-SM-D-A-P-TR in underhood locations.
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