TFC-136-02-LM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-136-02-LM-D-A-K is a 72-position, dual-row Tiger Eye cost-effective terminal strip with 0.050" pitch, offering reliable fine-pitch connectivity for high-density PCB applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 72
- Lifecycle
- ACTIVE
- Datasheet
- TFC-136-02-LM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 72-position dual-row layout on 0.050" (1.27 mm) pitch enables high-density signal routing in compact PCB designs
- Tiger Eye contact design provides low insertion force and reliable electrical contact over many mating cycles
- Cost-effective construction reduces BOM cost while maintaining reliable connectivity for high-pin-count applications
Applications
The TFC-136-02-LM-D-A-K is suited for high-density board-to-board and wire-to-board signal interconnection in embedded systems, telecommunications equipment, and data acquisition hardware. Its 0.050" pitch and 72-position dual-row layout allow designers to route large numbers of signals across a minimal PCB footprint. This connector is commonly used in industrial automation, medical instrumentation, and test equipment where fine-pitch, high-count interconnects are required.
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
What pin count and pitch does the TFC-136-02-LM-D-A-K offer, and why does that matter for high-density designs?
The TFC-136-02-LM-D-A-K provides 72 positions arranged in a dual-row configuration on a 0.050" (1.27 mm) pitch. This fine pitch allows designers to route 72 signals within a very compact PCB area, reducing board size and enabling high-density system integration for space-constrained applications such as embedded controllers and data acquisition modules.
How does the Tiger Eye contact design in the TFC-136-02-LM-D-A-K improve connector performance?
The Tiger Eye contact geometry uses a dual-beam design that provides consistent wiping action and maintains reliable electrical contact across the 72 pins even under vibration or thermal cycling. This design typically supports hundreds to thousands of mating cycles while keeping contact resistance low, which is critical for signal integrity in communications and instrumentation equipment.
When should an engineer choose the TFC-136-02-LM-D-A-K over a standard 0.100" pitch connector for a new design?
The TFC-136-02-LM-D-A-K at 0.050" pitch is the better choice when the design must route 72 or more signals and PCB real estate is limited. Compared to a 0.100" pitch 72-position connector, the TFC-136-02-LM-D-A-K occupies roughly half the board length, making it advantageous in compact systems like portable medical devices, high-speed data cards, and rack-mounted telecom blades.
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