TFC-137-02-L-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-137-02-L-D-A-K is a 74-position Tiger Eye cost-effective terminal strip with 0.050" pitch and dual-row through-hole low-profile design. It delivers high-density signal interconnect for backplane and mezzanine board applications. Globally available through authorized SAMTEC distribution channels.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 74
- Lifecycle
- ACTIVE
- Datasheet
- TFC-137-02-L-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-137-02-L-D-A-K?
- 74-position dual-row configuration at 0.050" (1.27 mm) pitch for maximum signal density in compact PCB designs
- Tiger Eye contact technology ensuring high normal force and reliable electrical contact resistance below 20 milliohms across mating cycles
- Low-profile through-hole mounting option suitable for applications requiring mechanical robustness and vibration resistance
- Gold-plated contacts providing corrosion resistance and stable low-resistance connections in demanding industrial environments
What is TFC-137-02-L-D-A-K used for?
The TFC-137-02-L-D-A-K is well-suited for high-density backplane assemblies, mezzanine card interfaces, and multi-board embedded computing systems where 74 signals must be routed reliably within a 1.27 mm pitch footprint. It is commonly used in telecommunications infrastructure, industrial automation controllers, and defense electronics that require consistent connector performance under vibration and temperature variation. Data acquisition systems and test instrumentation platforms also leverage this connector for its high position count and compact layout.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-137-02-L-D-A-K datasheet?
TFC-137-02-L-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-137-02-L-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which board-to-board layouts fit TFC-137-02-L-D-A-K?
TFC-137-02-L-D-A-K fits dual-row through-hole mezzanine or backplane layouts that need 74 positions on a compact 0.050 inch pitch connector with reliable board-to-board alignment.
How should buyers confirm mating compatibility for TFC-137-02-L-D-A-K?
Check the SAMTEC Tiger Eye series drawing, 74-position count, row spacing, plating option, and required 0.050 inch pitch geometry before committing a board revision.
Where is TFC-137-02-L-D-A-K typically used in production builds?
It is used for high-density signal routing between PCBs in industrial controls, test fixtures, and embedded modules that may see repeated 2-board service cycles.
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