TFM-123-21-S-D SAMTEC Connector (Other) In Stock
SAMTEC TFM-123-21-S-D is a Tiger Eye high-reliability terminal strip connector for compact PCB interconnects. Key specs include 0.050 inch pitch and 46 contacts in a board-to-board PCB configuration. From RFQ pricing with worldwide shipping support.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- TFM-123-21-S-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-123-21-S-D?
- 0.050 inch pitch Tiger Eye high-reliability terminal strip for dense board-to-board signal connections
- 46 contacts support compact routing in controller, test, and instrumentation PCBs
- board-to-board PCB format helps simplify repeatable assembly and mating connector selection
- SAMTEC TFM ecosystem supports recurring procurement and design reuse
What is TFM-123-21-S-D used for?
TFM-123-21-S-D is commonly used in industrial controllers, instrumentation modules, test fixtures, and embedded I/O boards where 0.050 inch interconnects route dense low-voltage signals. The 46 contacts make it useful for modular designs, mezzanine boards, and production assemblies that need reliable SAMTEC connector sourcing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-123-21-S-D datasheet?
TFM-123-21-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-123-21-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should buyers evaluate TFM-123-21-S-D for dense board-to-board interconnect layouts?
TFM-123-21-S-D uses a 0.050 inch pitch and 46 contacts, making it suitable when a compact PCB header must carry many signal lines in limited board area.
Which mating and assembly details matter when specifying this Tiger Eye terminal strip?
The 46-contact double-row configuration supports board-to-board PCB mating, so engineers should confirm the matching Samtec socket, stack height, and solder process before releasing 1 PCB layout.
When is this SAMTEC connector a good fit for procurement planning across revisions?
It is appropriate when the design standardizes on the TFM family, 0.050 inch pitch geometry, and 46 contacts, because keeping the same footprint can simplify sourcing across multiple product revisions.
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About SAMTEC
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