TFM-105-02-L-D-K-TR SAMTEC Connector (Other) In Stock
TFM-105-02-L-D-K-TR is a 10-position dual-row surface-mount header from SAMTEC with 0.050" pitch, gold-over-nickel mating contacts, and tape-and-reel packaging for automated board assembly. From $1 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TFM-105-02-L-D-K-TR 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
- 10-position dual-row header on 0.050" (1.27 mm) pitch delivers high contact density in a 0.375-inch body length
- Gold (15 µin) over nickel (50 µin) mating finish provides superior corrosion resistance and supports 500+ mating cycles
- Phosphor bronze contacts maintain consistent spring force across thousands of insertions for long-term signal integrity
- Tape-and-reel (TR) packaging enables automated high-volume pick-and-place assembly with standard SMT equipment
Applications
The TFM-105-02-L-D-K-TR is used in compact board-to-board and mezzanine stacking applications where 10 signals or power rails must be routed in a minimal PCB footprint. Its gold-plated contacts and phosphor bronze construction make it well-suited for high-cycle test fixtures, debug connectors, and portable medical instruments that require reliable performance over hundreds of mate-unmate cycles. Telecommunications line cards and industrial sensor modules also use this connector for its space-efficient 0.050-inch pitch and reflow-compatible termination.
Specifications
| Factory Lead Time | 3Weeks |
| YTEOL | 9.4 |
| Body Breadth | 0.225inch |
| Body Depth | 0.22inch |
| Body Length | 0.375inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (15) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| 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 | 3.429mm |
| Plating Thickness | 15u inch |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 10 |
| 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
What contact finish does the TFM-105-02-L-D-K-TR use, and how does it affect connector longevity?
The TFM-105-02-L-D-K-TR uses 15 µin gold over 50 µin nickel on the mating surfaces and tin over nickel on the solder termination side. The gold finish provides excellent corrosion resistance and supports 500 or more mating cycles, making this header reliable in test-fixture and hot-swap applications where connectors are mated frequently.
For a compact mezzanine design, what body dimensions does the TFM-105-02-L-D-K-TR occupy on the PCB?
The TFM-105-02-L-D-K-TR has a body length of 0.375 inch (9.5 mm), body breadth of 0.225 inch (5.7 mm), and body depth of 0.22 inch (5.6 mm). These compact dimensions allow the 10-position dual-row connector to fit within tight keepout zones on mezzanine boards and stacked PCB assemblies typical in portable instruments or embedded modules.
Why choose the TFM-105-02-L-D-K-TR over a through-hole header for high-volume SMT production lines?
The TFM-105-02-L-D-K-TR features surface-mount termination and arrives in tape-and-reel format, allowing it to be placed by standard pick-and-place machines and reflowed alongside other SMT components in a single pass. Eliminating through-hole drilling reduces PCB fabrication cost, and tape-and-reel format supports reels holding thousands of parts for uninterrupted production runs.
Which SAMTEC socket strip mates with the TFM-105-02-L-D-K-TR for board-stacking applications?
The TFM-105-02-L-D-K-TR mates with SAMTEC SFM and SSM series socket strips sharing the same 0.050-inch (1.27 mm) dual-row pitch. Available mating sockets support stacking heights from 2 mm to over 15 mm, giving engineers flexibility in choosing board separation for thermal clearance or component height in stacked PCB assemblies.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”