TFC-121-02-L-D SAMTEC Connector (Other) In Stock
SAMTEC TFC-121-02-L-D is a 42-position Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch. Features gold mating contacts and matte tin termination for reliable board stacking. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- TFC-121-02-L-D Datasheet PDF
- Category
- Connector
- Price
- From $2.2400(MOQ 500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-121-02-L-D?
- 42-position dual-row board stacking connector with 0.050" (1.27 mm) pitch for high-density PCB designs
- Tiger Eye contact technology with gold (10 µin) mating finish for enhanced reliability and low contact resistance
- Matte tin (Sn) termination finish compatible with standard soldering processes and RoHS-compliant assembly
What is TFC-121-02-L-D used for?
The TFC-121-02-L-D is well suited for high-density board-to-board stacking applications in telecommunications, industrial control systems, and embedded computing platforms. Its 42-position dual-row layout enables efficient signal routing across stacked PCBs in space-constrained designs. The cost-effective Tiger Eye terminal strip is also used in test and measurement equipment where reliable multi-pin interconnects are required.
What are the specifications of TFC-121-02-L-D?
| Pbfree Code | Yes |
| YTEOL | 8.65 |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD (10) |
| Contact Finish Termination | Matte Tin (Sn) |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| 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 | SOLDER |
| Total Number of Contacts | 42 |
| 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-121-02-L-D datasheet?
TFC-121-02-L-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-121-02-L-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and number of positions on the TFC-121-02-L-D?
The TFC-121-02-L-D features a 0.050 inch (1.27 mm) pitch with 42 positions arranged in a dual-row configuration, making it suitable for high-density board stacking applications requiring compact interconnect solutions.
What contact finish does the TFC-121-02-L-D use for mating and termination?
The TFC-121-02-L-D uses gold (10 µin) plating on the mating contacts for low contact resistance and reliable electrical connections, while the termination contacts feature matte tin (Sn) finish compatible with standard wave and reflow soldering processes.
Which board stacking applications benefit from the TFC-121-02-L-D terminal strip?
This 42-position terminal strip with 1.27 mm pitch is ideal for telecom line cards, industrial PLC backplanes, and embedded computing modules where multiple PCBs must be stacked within enclosures measuring less than 100 mm in height.
Is the TFC-121-02-L-D RoHS compliant and suitable for lead-free assembly?
Yes, the TFC-121-02-L-D carries a RoHS-compliant Pb-free code designation, with a matte tin (Sn) termination finish that withstands standard lead-free reflow temperatures up to 260°C, making it compatible with modern PCB assembly processes.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $4.0800 | $2040.00 |
| 1000+ | $3.2200 | $3220.00 |
| 2500+ | $2.2400 | $5600.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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