TFC-110-02-LM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-110-02-LM-D-A-K is a 20-position Tiger Eye dual-row terminal strip with 0.050" (1.27 mm) pitch and gold-plated phosphor bronze contacts. Designed for cost-effective board-to-board connections with reliable mating performance. Available worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TFC-110-02-LM-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 layout at 0.050" pitch for high-density board interconnects in compact PCB designs
- Gold-plated (15 µin) phosphor bronze contacts for low insertion force and long-term corrosion resistance
- Tiger Eye cost-effective terminal strip design enabling lower-cost alternatives without sacrificing contact reliability
Applications
The TFC-110-02-LM-D-A-K is well-suited for board-to-board interconnect applications in telecom, industrial automation, and test equipment where 20 signals must be routed reliably in a small footprint. The PEG board mounting option simplifies PCB alignment during assembly, while the 0.050" pitch reduces connector footprint. Its gold-plated contacts ensure consistent mating performance across multiple mating cycles.
Specifications
| 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 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 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish and material does TFC-110-02-LM-D-A-K use, and why does it matter?
The TFC-110-02-LM-D-A-K uses gold-plated (15 µin) phosphor bronze contacts. Gold plating at 15 µin provides excellent corrosion resistance and stable low contact resistance over thousands of mating cycles, making the connector reliable for industrial and telecom applications requiring long service life.
How many positions does the TFC-110-02-LM-D-A-K provide, and what is the pin pitch?
The TFC-110-02-LM-D-A-K provides 20 positions arranged in a dual-row layout with a 0.050" (1.27 mm) pitch. This high-density configuration allows routing of up to 20 signal lines in a body length of 0.625 inch, making it suitable for space-constrained PCB designs.
When is TFC-110-02-LM-D-A-K a practical lower-cost alternative to higher-performance SAMTEC connectors?
As a Tiger Eye cost-effective terminal strip, TFC-110-02-LM-D-A-K is an economical choice for applications requiring 20 contacts at 0.050" pitch where full high-cycle mating performance is not needed. It suits prototyping, low-frequency signal routing, and cost-sensitive production designs where gold-plated contacts at standard 15 µin thickness suffice.
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