TFM-129-21-LM-D SAMTEC Connector (Other) In Stock
TFM-129-21-LM-D is a SAMTEC high-density board-to-board terminal for board-to-board interconnects and mezzanine modules. It provides 58 pins with a 0.050 inch pitch for production layouts. From quote pricing with global sourcing support and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TFM-129-21-LM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-129-21-LM-D?
- 58 pins high-density board-to-board terminal for production component sourcing
- 0.050 inch pitch supports compact routing and controlled connector spacing
- 58-pin package format supports footprint matching and assembly planning
- SAMTEC ordering code preserves series, contact, package, and sourcing details
What is TFM-129-21-LM-D used for?
TFM-129-21-LM-D is used in board-to-board interconnects, mezzanine modules, industrial controls, instrumentation cards, and embedded computing assemblies where dependable 58 pins component characteristics are required. It fits production and maintenance builds that need a high-density board-to-board terminal with 0.050 inch pitch, 58-pin package assembly planning, and clear supplier traceability.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-129-21-LM-D datasheet?
TFM-129-21-LM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-129-21-LM-D?
Compatible alternatives and drop-in replacements for TFM-129-21-LM-D:
Board Stacking Connector, 58 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Guide Slot, Black Insulator
Board Connector, 58 Contact(s), 2 Row(s), Male, Right Angle, 0.05 inch Pitch, Solder Terminal
Frequently Asked Questions
For footprint review, what does the available TFM-129-21-LM-D contact information establish?
The available part record identifies TFM-129-21-LM-D with 58 pins. Use that documented contact count as the first footprint check, then confirm row arrangement, mating height, and orientation against the manufacturer drawing.
Before approving inventory, which TFM-129-21-LM-D attributes should procurement verify?
For sourcing, match the full TFM-129-21-LM-D suffix and the documented 58 pins before approving stock. Buyers should also verify termination style, packaging, date code, and manufacturer traceability.
Which assembly scenarios can justify evaluating TFM-129-21-LM-D?
This connector is a reasonable candidate for board-level interconnect evaluation where 58 pins fit the required signal count. Final suitability still depends on mechanical stack-up, mating partner, and environmental requirements.
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