TFC-112-02-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-112-02-F-D-A-K is a 24-pin dual-row Tiger Eye cost-effective terminal strip with 0.050 inch pitch, gold-over-phosphor-bronze male contacts, and peg board mounting for stable PCB attachment in compact interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TFC-112-02-F-D-A-K 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
- 24-pin dual-row layout at 0.050 inch (1.27 mm) pitch with gold (3 µin) mating contact finish for reliable signal connections in dense PCB assemblies
- Phosphor bronze contact material with matte tin termination provides excellent spring properties and solderability for wave or hand-soldering processes
- Peg board mounting option adds mechanical stability and accurate positioning during PCB assembly, reducing connector tilt and solder joint stress
Applications
The TFC-112-02-F-D-A-K is suited for board-to-board interconnect applications in embedded systems, industrial control cards, and compact computing modules where a 24-pin 0.050 inch pitch dual-row connector is needed. Its gold-finished mating contacts and phosphor bronze construction ensure durable performance across repeated mate/unmate cycles in signal routing between stacked boards. This terminal strip is frequently used in data acquisition, test fixtures, and communication interface boards requiring cost-effective yet reliable connectivity.
Specifications
| YTEOL | 9.4 |
| Board Mounting Option | PEG |
| Body Breadth | 0.225inch |
| Body Depth | 0.226inch |
| Body Length | 0.725inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (3) |
| Contact Finish Termination | Matte Tin (Sn) |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ 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 |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 3.43mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.9A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 24 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish and material does the TFC-112-02-F-D-A-K use for mating and termination?
The TFC-112-02-F-D-A-K uses gold (3 µin) plating on the mating surface and matte tin (Sn) on the termination side. The base contact material is phosphor bronze, which provides good spring force and corrosion resistance for reliable electrical performance across many mating cycles.
How does the peg board mounting option benefit PCB assembly for the TFC-112-02-F-D-A-K?
The peg board mounting feature of the TFC-112-02-F-D-A-K allows it to snap into pre-drilled PCB holes before soldering, holding the 24-pin connector in precise alignment during wave or hand-soldering. This reduces connector movement and tilt, resulting in more consistent solder joints and lower defect rates in production assembly of boards with 0.050 inch pitch footprints.
What is the body size of the TFC-112-02-F-D-A-K, and how does it fit into compact PCB layouts?
The TFC-112-02-F-D-A-K has a body length of 0.725 inch, breadth of 0.225 inch, and depth of 0.226 inch. This compact footprint makes it well-suited for stacked PCB designs or card-edge applications where a 24-pin dual-row connector at 0.050 inch pitch must occupy minimal board space.
For which scenarios is the TFC-112-02-F-D-A-K a cost-effective alternative to higher-spec connectors?
The TFC-112-02-F-D-A-K is a cost-effective choice for 24-pin board-to-board connections in industrial automation, embedded computing, and test equipment where mil-spec or high-speed differential connectors are unnecessary. Its gold (3 µin) mating contacts and 0.050 inch pitch provide adequate performance for low-to-moderate frequency signals at lower cost per pin compared to higher-spec SAMTEC or equivalent alternatives.
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