TFC-121-02-LM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-121-02-LM-D-A-K is a cost-effective Tiger Eye dual-row terminal strip with 42 positions at 0.050" (1.27 mm) pitch, designed for reliable high-density SMT board interconnect solutions.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- TFC-121-02-LM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-121-02-LM-D-A-K?
- 42-position dual-row Tiger Eye terminal strip at 0.050" (1.27 mm) pitch for cost-effective high-density PCB connections
- Tiger Eye contact system delivers reliable wiping action and low insertion force for repeatable mating cycles
- Left-angle mount (LM) orientation enables horizontal board edge mounting in space-constrained enclosures
What is TFC-121-02-LM-D-A-K used for?
The TFC-121-02-LM-D-A-K is ideal for cost-sensitive industrial and consumer electronics designs requiring reliable 42-pin dual-row board-to-board or board-to-cable termination at 0.050" pitch. Its left-angle configuration makes it well suited for compact PCB assemblies where vertical height is restricted. The Tiger Eye contact design ensures consistent electrical contact across 42 positions in high-cycle applications.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-121-02-LM-D-A-K datasheet?
TFC-121-02-LM-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-121-02-LM-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How densely can TFC-121-02-LM-D-A-K connect two circuit boards?
The connector offers 42 positions on a 0.050 inch (1.27 mm) pitch, balancing compact routing with a high contact count.
For automated PCB assembly, what should the manufacturing team validate?
Validate the surface-mount footprint, orientation features, coplanarity requirements, and mating part for all 42 contacts before the production placement program is released.
Why should buyers match the complete TFC-121-02-LM-D-A-K suffix?
SAMTEC suffixes identify configuration details, so matching the complete 42-position order code helps prevent receiving a mechanically different variant that cannot mate correctly.
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About SAMTEC
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