TFM-139-11-LM-D SAMTEC Connector (Other) In Stock
TFM-139-11-LM-D is a 78-position standard-pitch surface-mount terminal strip by SAMTEC. Key specs: single-row layout, board-level orientation, 78 pins. From quote-based pricing, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TFM-139-11-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-139-11-LM-D?
- 78-position terminal strip for board-to-board interconnect layouts
- standard-pitch pitch supports common prototype and production PCB footprints
- Surface-mount board-level format simplifies low-profile assembly
- SAMTEC TSM series ordering code supports plating and packaging variants
What is TFM-139-11-LM-D used for?
Used in embedded controllers, industrial I/O boards, and instrumentation modules that need dense board-level interconnects. It fits mezzanine headers, programming fixtures, and cable-adapter PCBs where a 78-pin, standard-pitch interface is preferred.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-139-11-LM-D datasheet?
TFM-139-11-LM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-139-11-LM-D?
Compatible alternatives and drop-in replacements for TFM-139-11-LM-D:
Board Stacking Connector, 78 Contact(s), 2 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Guide Slot, Black Insulator
Board Connector, 78 Contact(s), 2 Row(s), Male, Right Angle, 0.05 inch Pitch, Solder Terminal
Board Connector, 78 Contact(s), 2 Row(s), Male, Right Angle, 0.05 inch Pitch, Solder Terminal
Board Connector, 78 Contact(s), 2 Row(s), Male, Right Angle, 0.05 inch Pitch, Solder Terminal
Frequently Asked Questions
Which high-contact-count interfaces can use TFM-139-11-LM-D?
This terminal strip provides 78 pins for dense board-to-board connections in control systems, networking equipment, instrumentation, and modular electronics.
Before freezing the stack design, what dimensions need confirmation?
Confirm the 78-contact footprint, mating receptacle, row alignment, stack height, and enclosure clearance against the official SAMTEC mechanical drawing.
How should procurement document the approved connector configuration?
Record the full TFM-139-11-LM-D suffix, 78-pin requirement, termination option, and qualified mating part on the controlled bill of materials.
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About SAMTEC
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