TFC-114-02-L-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFC-114-02-L-D-A-K-TR is a 28-position dual-row Tiger Eye cost-effective terminal strip at 0.050" (1.27 mm) pitch, featuring 15 µin gold-plated phosphor bronze contacts and a peg board-mounting option for secure SMT placement. Tape-and-reel packaging supports automated assembly. From stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TFC-114-02-L-D-A-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $2.1449(MOQ 100)
- 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-114-02-L-D-A-K-TR?
- 28-position dual-row terminal strip at 0.050" (1.27 mm) pitch with Tiger Eye contact design for positive wiping engagement and reliable low contact resistance
- 15 µin gold-plated phosphor bronze mating contacts over nickel barrier on tin-plated terminations, balancing cost-effectiveness with reliable electrical performance
- Peg board-mounting option and tape-and-reel (TR) packaging facilitate accurate automated SMT placement and robust mechanical retention before soldering
What is TFC-114-02-L-D-A-K-TR used for?
The TFC-114-02-L-D-A-K-TR is ideal for cost-sensitive board-to-board and board-to-module interconnect designs in consumer electronics, industrial sensor modules, and embedded computing where 28-pin dual-row connectivity at 0.050" pitch is needed without the cost premium of high-cycle-life connectors. Its Tiger Eye contacts provide reliable signal continuity in moderate-cycle mating applications such as system assembly and field maintenance access panels. Tape-and-reel packaging ensures this connector integrates seamlessly into automated SMT production lines handling hundreds of boards per shift.
What are the specifications of TFC-114-02-L-D-A-K-TR?
| YTEOL | 9.4 |
| Board Mounting Option | PEG |
| Body Breadth | 0.225inch |
| Body Depth | 0.226inch |
| Body Length | 0.825inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (15) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| 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 | 15u 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 | 28 |
| 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 |
| Country of Origin | Malaysia, USA |
Where can I find the TFC-114-02-L-D-A-K-TR datasheet?
TFC-114-02-L-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-114-02-L-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gold plating thickness do the TFC-114-02-L-D-A-K-TR mating contacts have, and why does it matter?
The TFC-114-02-L-D-A-K-TR mating contacts are plated with 15 µin (microinches) of gold over a nickel barrier on phosphor bronze, which provides reliable corrosion resistance and stable contact resistance across moderate mating cycle counts of approximately 50 to 100 insertions. This gold thickness is a cost-effective choice for designs where the 28-pin connector is mated during assembly or infrequent servicing rather than daily hot-swapping.
How does the Tiger Eye contact design of TFC-114-02-L-D-A-K-TR improve connection reliability compared to a standard post contact?
Tiger Eye contacts create a wiping action as the mating socket slides over the 28 dual-row pins at 0.050" (1.27 mm) pitch, mechanically clearing oxide films and particulate contamination that can elevate contact resistance above acceptable limits. This self-wiping engagement typically maintains contact resistance below 20 milliohms even in moderately dusty or humid industrial environments where standard straight-post contacts might degrade over time.
For which cost-constrained applications is TFC-114-02-L-D-A-K-TR a better fit than premium high-cycle SAMTEC alternatives?
When a design requires 28-pin dual-row connectivity at 0.050" pitch but the mating cycle count stays below 100 and the connector budget is limited, the TFC series offers Tiger Eye reliability at a significantly lower per-unit cost than SAMTEC's high-reliability TFM series with 30 µin or 50 µin gold plating. Typical applications include sensor interface boards, low-cost IoT gateway modules, and industrial HMI daughtercards where connectors are installed once during manufacturing and only accessed again during occasional maintenance.
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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 |
|---|---|---|
| 100+ | $3.5300 | $353.00 |
| 500+ | $3.0400 | $1520.00 |
| 1000+ | $2.7350 | $2735.00 |
| 1050+ | $2.4771 | $2600.97 |
| 2500+ | $2.3210 | $5802.50 |
| 2800+ | $2.1449 | $6005.75 |
In Stock · 24h Response · Worldwide Shipping
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