TFC-111-02-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-111-02-F-D-A-K is a 22-position Tiger Eye cost-effective terminal strip connector with 0.050" pitch dual-row layout. Features reliable gold-plated Tiger Eye contacts suitable for high-density PCB signal routing. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TFC-111-02-F-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-111-02-F-D-A-K?
- 22-position dual-row layout on 0.050" (1.27 mm) pitch minimizes PCB footprint for medium-density signal connections
- Tiger Eye contact geometry provides secure, low-insertion-force mating with excellent retention force
- Cost-effective design reduces BOM cost while maintaining SAMTEC quality and reliability standards
- Compatible with standard 0.050" pitch mating connectors for broad ecosystem interoperability
What is TFC-111-02-F-D-A-K used for?
The TFC-111-02-F-D-A-K is ideal for medium-density signal interconnection in embedded computing, industrial I/O, and test equipment applications. The 22-position dual-row configuration on a 0.050" pitch allows designers to route 22 signals through a compact connector footprint on space-constrained PCBs. It is commonly used in daughter-card and piggyback board designs where reliable, repeatable mating is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-111-02-F-D-A-K datasheet?
TFC-111-02-F-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-111-02-F-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TFC-111-02-F-D-A-K provide and what pitch does it use?
The TFC-111-02-F-D-A-K offers 22 positions arranged in 2 rows on a 0.050" (1.27 mm) pitch. This medium-count dual-row format delivers 22 signal connections in a compact footprint, suitable for embedded control boards and instrumentation designs where space is limited but a single connector for 22 signals is preferred over multiple smaller connectors.
What makes the Tiger Eye contact design in TFC-111-02-F-D-A-K well-suited for repeated mating cycles?
The Tiger Eye contact geometry uses a dual-beam cantilevered design that provides controlled normal force and secure retention during mating, typically sustaining over 500 mating cycles without significant degradation. Gold plating on the 22 contacts keeps contact resistance low — typically below 20 mΩ — ensuring reliable signal integrity in test fixtures and field-replaceable daughter cards.
In which embedded system designs should an engineer choose TFC-111-02-F-D-A-K over a 0.100" pitch 22-position strip?
When PCB board area is limited and routing 22 signals at 0.100" (2.54 mm) pitch would consume too much real estate, the TFC-111-02-F-D-A-K at 0.050" pitch roughly halves the connector length. This advantage is most notable in compact SBCs, handheld instruments, and embedded modules operating from 3.3 V or 5 V rails where reducing connector size frees space for other critical components.
Is TFC-111-02-F-D-A-K suitable for use in industrial temperature environments?
SAMTEC TFC-series connectors are designed to operate across an extended temperature range of -55°C to +125°C, making TFC-111-02-F-D-A-K appropriate for industrial control panels, factory automation I/O modules, and outdoor instrumentation. The gold-plated contacts and robust housing material maintain dimensional stability and low contact resistance across this full 180°C operating temperature span.
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