TFC-133-02-FM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-133-02-FM-D-A-K is a 66-position dual-row Tiger Eye cost-effective terminal strip with 0.050-inch pitch and SMT termination. It delivers reliable low-insertion-force signal connections in a compact dual-row footprint for high-density PCB applications. Available globally through authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- TFC-133-02-FM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 66 positions in a dual-row 0.050-inch pitch layout enabling high-density signal termination in minimal board space
- Tiger Eye contact system offers low insertion force and reliable mating with extended service life
- SMT termination supports automated reflow assembly for cost-effective high-volume PCB manufacturing
Applications
The TFC-133-02-FM-D-A-K is used in high-density embedded systems, FPGA development boards, and industrial signal processing equipment where 66 reliable signal connections are needed in a compact SMT footprint. Its Tiger Eye contact design makes it a dependable and cost-effective choice for board-to-board interconnects requiring repeatable 0.050-inch pitch mating.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal connections does the TFC-133-02-FM-D-A-K provide, and how are they distributed across its rows?
The TFC-133-02-FM-D-A-K provides 66 signal positions arranged in a dual-row configuration at 0.050-inch (1.27 mm) pitch, with 33 signals per row. This high-density layout is ideal for FPGA carrier boards, embedded controllers, and industrial backplane connections where a large number of signals must be routed in a compact PCB area.
For a 66-pin FPGA I/O expansion connector, how does the TFC-133-02-FM-D-A-K minimize board footprint?
At 0.050-inch pitch, the TFC-133-02-FM-D-A-K occupies roughly half the board length of a comparable 0.100-inch pitch 66-pin terminal strip. The dual-row SMT design eliminates through-hole drilling requirements and supports automated pick-and-place, helping designers minimize PCB real estate while maintaining reliable 66-channel signal connectivity.
When is the TFC-133-02-FM-D-A-K a preferred alternative to a machined-pin terminal strip of the same pitch?
The TFC-133-02-FM-D-A-K Tiger Eye contacts offer a cost advantage over precision machined-pin alternatives for 66-position designs while still providing reliable low-insertion-force mating. For high-volume production runs where per-unit connector cost matters and cycle life requirements are moderate, the Tiger Eye design reduces BOM spend without sacrificing the 0.050-inch pitch density needed for compact boards.
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