TFC-107-02-F-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-107-02-F-D-A is a dual-row, 0.100" pitch board connector with 14 positions, gold-over-nickel mating contacts, and 15 mΩ contact resistance rated phosphor bronze contacts. The 0.825" body with tin-nickel PCB termination delivers reliable board-to-board connectivity for embedded and industrial designs. Available globally through authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TFC-107-02-F-D-A Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-row 0.100" pitch board connector with gold (Au) over nickel (Ni) mating finish for contact resistance of 15 mΩ or better
- Phosphor bronze contact material provides high spring force retention and resistance to stress relaxation across thousands of mating cycles
- Tin (Sn) over Nickel (Ni) barrier PCB termination finish ensures reliable solderability in lead-free wave and reflow assembly processes up to 260°C
- Compact 0.825" body length with 0.225" breadth minimizes PCB footprint while supporting dual-row high-density signal routing
Applications
The TFC-107-02-F-D-A is used in board-to-board and cable-to-board interconnect applications for industrial controllers, embedded computing modules, and instrumentation requiring reliable 0.100" pitch dual-row connectivity in a 0.825" footprint. The gold-plated mating contacts and 15 mΩ contact resistance make it suitable for low-level signal interfaces where impedance consistency is critical in data acquisition systems. Phosphor bronze contacts ensure long-term connection reliability in vibrating environments such as robotics and motor-control boards.
Specifications
| YTEOL | 9.1 |
| Body Breadth | 0.225inch |
| Body Length | 0.825inch |
| 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 | FLASH 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 | 14 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact resistance specification does the TFC-107-02-F-D-A meet, and which contact material enables this performance?
The TFC-107-02-F-D-A achieves a contact resistance of 15 mΩ maximum, enabled by phosphor bronze contacts with a gold (Au) over nickel (Ni) mating finish. Phosphor bronze provides high spring force that maintains consistent contact pressure across the full 0.100" pitch dual-row layout, preserving the 15 mΩ rating across the connector's rated mating cycle life.
How does the dual-row 0.100" pitch configuration of TFC-107-02-F-D-A help reduce PCB area compared to single-row alternatives?
By placing contacts in two rows on a 0.100" (2.54 mm) pitch, the TFC-107-02-F-D-A fits the same number of positions into a 0.825-inch body length that a single-row connector would need to extend to 1.65 inches for equivalent contact count, effectively halving the linear PCB space required. The 0.225-inch breadth keeps the overall occupied area compact for dense board layouts.
For industrial sensor interface boards subject to mechanical vibration, why is the phosphor bronze contact material in TFC-107-02-F-D-A advantageous?
Phosphor bronze retains its elastic spring properties under sustained vibration and thermal cycling better than brass alloys, maintaining the contact normal force above the minimum threshold required for a 15 mΩ contact resistance across the full service life. In vibrating environments at 10 Hz to 2000 Hz, phosphor bronze contacts in the TFC-107-02-F-D-A resist fretting corrosion that would otherwise increase contact resistance and cause intermittent signal faults on sensor lines.
What soldering process is compatible with the TFC-107-02-F-D-A PCB termination, and is it RoHS-compatible?
The TFC-107-02-F-D-A PCB tail uses Tin (Sn) over Nickel (Ni) barrier termination, which is compatible with lead-free wave soldering and selective soldering at 250°C to 260°C peak temperature. The Pb-free tin finish complies with RoHS directives, and the nickel barrier layer prevents solder wicking up the contact shank across all dual-row positions during the soldering process.
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