TFC-110-02-L-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-110-02-L-D-A-K is a 20-position Tiger Eye cost-effective terminal strip with 0.050 inch (1.27 mm) pitch, featuring gold-plated mating contacts and tin-over-nickel termination. Ideal for reliable dual-row PCB-to-board signal connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TFC-110-02-L-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
- 20-position dual-row terminal strip with 0.050 inch (1.27 mm) pitch for dense signal routing
- Gold (15 µin) mating contacts over nickel barrier ensure low contact resistance and long-term reliability
- Tiger Eye cost-effective design with peg board mounting option for secure PCB registration
Applications
The TFC-110-02-L-D-A-K is used in test and measurement equipment, industrial control boards, and communications hardware where high-density, reliable mating is required. Its 0.050 inch pitch dual-row layout supports up to 20 signal paths in a compact 0.625 inch body length. The gold-plated contacts make it suitable for low-level signal applications where contact resistance stability over thousands of mating cycles is critical.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 8 Weeks, 1 Day |
| YTEOL | 9.4 |
| Board Mounting Option | PEG |
| Body Breadth | 0.225inch |
| Body Depth | 0.226inch |
| Body Length | 0.625inch |
| 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 | 20 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TFC-110-02-L-D-A-K offer for high-density PCB designs?
The TFC-110-02-L-D-A-K provides 20 positions arranged in a dual-row configuration with 0.050 inch (1.27 mm) pitch. The body length is 0.625 inch, enabling high-density signal routing in compact PCB designs where space is constrained.
What contact finish does the TFC-110-02-L-D-A-K use and why does it matter for low-level signal applications?
Mating contacts are finished with 15 µin gold over a nickel barrier, providing stable contact resistance below 20 milliohms across thousands of mating cycles. Tin-over-nickel is used on the termination side for compatibility with standard solder reflow at 260°C.
Can the TFC-110-02-L-D-A-K be sourced quickly, or does it require lead-time planning?
The standard factory lead time for TFC-110-02-L-D-A-K is approximately 8 weeks and 1 day. For time-sensitive programs, authorized distributors may carry stock, reducing delivery to under 5 business days depending on region and order quantity.
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