TFC-103-02-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-103-02-F-D-A-K is a 6-position Tiger Eye Cost-Effective Terminal Strip with 0.050" (1.27 mm) pitch, male tin-over-nickel barrier termination contacts, and JESD-609 e3 RoHS compliance for compact dual-row PCB board-to-board signal connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TFC-103-02-F-D-A-K Datasheet PDF
- Category
- Connector
- Price
- From $0.5259(MOQ 82)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-103-02-F-D-A-K?
- 6-position dual-row male connector at 0.050" (1.27 mm) pitch with tin (Sn) over nickel (Ni) barrier termination for improved solder joint reliability and corrosion resistance
- Tiger Eye dual-beam contact design delivers consistent mating force and contact resistance below 20 mΩ in a very compact 6-circuit footprint
- JESD-609 e3 RoHS-compliant construction meets lead-free manufacturing requirements for global product compliance
What is TFC-103-02-F-D-A-K used for?
The TFC-103-02-F-D-A-K is deployed in ultra-compact PCB assemblies, sensor breakout boards, and small IoT module interconnects where only 6 signal circuits need to pass through a minimal connector body at 1.27 mm pitch. Its small 6-position size makes it ideal for power-plus-signal dual-row connections in embedded modules with extremely tight board space constraints. The tin-over-nickel termination supports reliable lead-free soldering in consumer electronics and industrial miniature sensor products.
What are the specifications of TFC-103-02-F-D-A-K?
| YTEOL | 9.4 |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Rated Current (Signal) | 3.1A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 6 |
| 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 |
Where can I find the TFC-103-02-F-D-A-K datasheet?
TFC-103-02-F-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-103-02-F-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does the TFC-103-02-F-D-A-K use a tin-over-nickel termination rather than plain tin, and what advantage does this provide?
The TFC-103-02-F-D-A-K uses a tin (Sn) over nickel (Ni) barrier termination, where the nickel underplate acts as a diffusion barrier between the copper contact alloy and the tin outer layer. This prevents tin whisker growth and tin-copper intermetallic formation that can degrade solder joint reliability at temperatures above 100°C. The nickel barrier also extends the shelf life of the 6-position connector by preventing base-metal migration, ensuring consistent lead-free solderability even after 12 months of storage at standard conditions.
For a sensor breakout board needing only 6 signal connections at 1.27 mm pitch, what board area does the TFC-103-02-F-D-A-K occupy?
The TFC-103-02-F-D-A-K in a 6-position dual-row 1.27 mm pitch configuration occupies a PCB footprint of approximately 5 mm in length (3 contacts per row at 1.27 mm spacing) and under 6 mm in width, consuming less than 30 mm² of board area. This is significantly smaller than a 6-position 2.54 mm pitch alternative, which would require roughly 10 mm of length. The compact footprint is critical for coin-cell-sized sensor modules and wearable-electronics PCBs where board area is limited to a few hundred square millimeters.
What JESD-609 compliance level does the TFC-103-02-F-D-A-K carry, and why is this relevant for CE-marked product export?
The TFC-103-02-F-D-A-K carries JESD-609 code e3, indicating it is a lead-free (Pb-free) component with a moisture sensitivity level compatible with standard IPC/JEDEC reflow profiles. For CE-marked products exported to the European Union, e3-coded components satisfy the RoHS Directive 2011/65/EU requirements for absence of lead in homogeneous materials below 0.1 percent by weight. Using e3-compliant connectors across the BOM simplifies the Declaration of Conformity process and avoids RoHS annex exemption paperwork, reducing compliance overhead for small-quantity product launches.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 82+ | $1.1700 | $95.94 |
| 500+ | $0.8940 | $447.00 |
| 1000+ | $0.7800 | $780.00 |
| 2000+ | $0.6709 | $1341.78 |
| 5000+ | $0.5850 | $2925.00 |
| 10000+ | $0.5259 | $5259.30 |
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