TFC-106-02-L-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-106-02-L-D-A is a 12-position, dual-row Tiger Eye cost-effective terminal strip at 0.050" (1.27 mm) pitch, with gold over nickel contacts, 15 mΩ contact resistance, and phosphor bronze construction for reliable high-density PCB board-to-board connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- TFC-106-02-L-D-A Datasheet PDF
- Category
- Connector
- Price
- From $0.7702(MOQ 500)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-106-02-L-D-A?
- 12-position dual-row layout at 0.050" (1.27 mm) pitch with 15 mΩ contact resistance providing reliable high-density signal interconnect in a compact 0.725 inch body length
- Phosphor bronze contacts with gold over nickel mating finish offering excellent spring retention force and corrosion resistance for long service life
- Tiger Eye cost-effective design delivering reliable PCB board connector performance at reduced cost compared to premium interconnect series
What is TFC-106-02-L-D-A used for?
The TFC-106-02-L-D-A is used in compact embedded modules, FPGA debug interfaces, and industrial sensor boards requiring a low-profile 12-position dual-row interconnect at 0.050" pitch. Its small 0.725 inch body length makes it suitable for space-constrained PCB designs where signal routing between stacked boards must be achieved with minimal connector footprint. The gold over nickel contact finish ensures stable 15 mΩ contact resistance in instrumentation and test equipment applications.
What are the specifications of TFC-106-02-L-D-A?
| YTEOL | 9.1 |
| Body Breadth | 0.225inch |
| Body Length | 0.725inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | AU ON NI |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | RND PIN-SKT |
| Dielectric Withstanding Voltage | 825VAC V |
| Filter Feature | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.54mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.9A |
| Reference Standard | UL, CSA |
| Terminal Pitch | 2.54mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 12 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the TFC-106-02-L-D-A datasheet?
TFC-106-02-L-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-106-02-L-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact resistance specification of the TFC-106-02-L-D-A and why does it matter?
The TFC-106-02-L-D-A specifies a contact resistance of 15 mΩ per contact, which is critical for high-speed signal integrity in 12-position board-to-board interconnect applications. Low contact resistance minimizes voltage drop and signal reflection at the connector interface, making this terminal strip suitable for high-frequency data buses and precision analog measurement circuits in embedded and instrumentation designs.
What contact material and finish does the TFC-106-02-L-D-A use and how does this affect mating reliability?
The TFC-106-02-L-D-A uses phosphor bronze contacts with gold over nickel mating finish and tin over nickel barrier termination. Phosphor bronze provides strong spring-back force for secure mating retention, while the gold plating ensures stable, oxide-free contact surfaces with 15 mΩ resistance across all 12 positions, even after repeated mate/unmate cycles in industrial and telecom environments.
Which compact PCB applications benefit from the TFC-106-02-L-D-A's 12-position 0.050" pitch layout?
Applications including FPGA daughter card debug connectors, compact embedded system expansion ports, and industrial sensor module interfaces benefit from the TFC-106-02-L-D-A. Its 12-position dual-row configuration at 0.050" (1.27 mm) pitch within a 0.725 inch body length provides adequate signal routing density for small form factor boards where larger 0.100" pitch connectors would consume too much PCB area.
How does TFC-106-02-L-D-A compare to the TFM series connectors from SAMTEC for the same pitch?
Both the TFC-106-02-L-D-A and TFM series operate at 0.050" (1.27 mm) pitch with Tiger Eye contacts, but the TFC series is the cost-effective variant with 15 mΩ contact resistance, while TFM connectors may offer enhanced plating or current ratings for higher-performance applications. Designers choosing TFC-106-02-L-D-A gain a 12-position dual-row connector at a lower cost per mated pair, suitable for signal routing where premium current capacity or extended cycle life is not required.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $1.5000 | $750.00 |
| 1000+ | $1.2800 | $1280.00 |
| 2000+ | $1.0349 | $2069.88 |
| 5000+ | $0.8886 | $4443.10 |
| 10000+ | $0.7702 | $7702.40 |
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