TFC-139-02-LM-D SAMTEC Connector (Other) In Stock
SAMTEC TFC-139-02-LM-D is a board connector for board-to-board interconnects, mezzanine assemblies, and compact wiring interfaces. It offers 78 pins in 78-pin package. From quote-based sourcing, buyers can request stock checks and worldwide shipping support.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TFC-139-02-LM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-139-02-LM-D?
- 78 pins documented for BOM matching and engineering review
- 78-pin package format supports board-level integration and purchasing checks
- SAMTEC TFC-139-02-LM-D ordering identity helps buyers match approved vendor lists
- Suitable for board-to-board interconnects, mezzanine assemblies, and compact wiring interfaces where repeatable component sourcing matters
What is TFC-139-02-LM-D used for?
TFC-139-02-LM-D is commonly used in board-to-board interconnects, mezzanine assemblies, and compact wiring interfaces, especially when buyers need a traceable SAMTEC part for production or maintenance builds. It fits engineering teams that compare datasheet limits, package fit, lifecycle status, and sourcing availability before releasing a BOM.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-139-02-LM-D datasheet?
TFC-139-02-LM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-139-02-LM-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much board-to-board capacity does TFC-139-02-LM-D provide?
TFC-139-02-LM-D provides 78 pins, giving designers a high-contact-count SAMTEC connector option for mezzanine, board-to-board, or compact wiring interfaces.
Which parameters should engineering check before accepting a TFC-series alternate?
Confirm the 78-pin package, mating connector family, and PCB footprint geometry before substitution, because mechanical compatibility matters as much as electrical continuity.
Why is this exact connector useful for BOM-controlled production sourcing?
The 78-pin contact count and SAMTEC ordering code define a specific interconnect configuration, helping buyers avoid non-fitting substitutes during inventory shortages or lifecycle reviews.
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