TFM-140-02-STL-D-RA SAMTEC Connector (Other) In Stock
SAMTEC TFM-140-02-STL-D-RA is an 80-pin, dual-row, right-angle surface-mount terminal strip with 0.050-inch pitch and high-reliability Tiger Eye contacts. Designed for dense PCB interconnect applications requiring consistent signal integrity. Available from global authorized distributors with fast worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TFM-140-02-STL-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-140-02-STL-D-RA?
- 80-pin dual-row layout at 0.050-inch (1.27 mm) pitch enables high-density PCB interconnects in a compact footprint
- Right-angle surface-mount termination reduces vertical clearance requirements for slim enclosure designs
- Tiger Eye high-reliability contact design delivers consistent low-insertion-force mating over repeated cycles
What is TFM-140-02-STL-D-RA used for?
The TFM-140-02-STL-D-RA suits high-density PCB-to-PCB and PCB-to-cable interfaces in test and measurement equipment, data acquisition systems, and embedded computing platforms. Its right-angle surface-mount profile minimizes vertical height, making it ideal for compact enclosures and rack-mounted instruments. The 80-pin dual-row configuration supports complex signal routing in industrial control and communications hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-140-02-STL-D-RA datasheet?
TFM-140-02-STL-D-RA Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-140-02-STL-D-RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total pin count and contact pitch of the TFM-140-02-STL-D-RA?
The TFM-140-02-STL-D-RA provides 80 pins arranged in 2 rows of 40 pins each, all on a 0.050-inch pitch. This dual-row layout delivers high signal density in a compact surface-mount footprint suitable for tight PCB real estate.
How does the right-angle orientation of TFM-140-02-STL-D-RA benefit space-constrained PCB designs?
The right-angle surface-mount orientation keeps all 80 pins parallel to the PCB surface, reducing the connector's vertical profile for use in slim enclosures. This allows high-density board-to-board or board-to-cable connections without adding significant height above the PCB plane.
Which types of systems benefit most from the TFM-140-02-STL-D-RA's Tiger Eye contact design?
Industrial controllers, data acquisition units, and embedded computing boards benefit most, as the Tiger Eye contacts in this 80-pin connector maintain consistent electrical performance across repeated mating cycles. The design supports reliable signal routing in applications demanding high contact integrity and long service life.
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