SQW-139-01-LM-D-VS-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SQW-139-01-LM-D-VS-K-TR is a SEARAY high-speed board-to-board array connector. It provides 78 positions on a .050 in pitch open-pin-field terminal. From inquiry pricing, request current stock for worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SQW-139-01-LM-D-VS-K-TR?
- 78-position SEARAY open-pin-field array terminal for dense board-to-board interconnects
- .050 in pitch contact layout supports compact high-speed mezzanine and stacking designs
- tape-and-reel TR ordering supports production purchasing and automated assembly planning
- SAMTEC connector family with datasheet-backed SEAM mechanical configuration
What is SQW-139-01-LM-D-VS-K-TR used for?
This connector is used in compact mezzanine, communications, test, and embedded control boards that need dense board-to-board signal routing. It fits production builds where 78 positions, a .050 in pitch, and tape-and-reel TR ordering help simplify high-density PCB assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SQW-139-01-LM-D-VS-K-TR datasheet?
SQW-139-01-LM-D-VS-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SQW-139-01-LM-D-VS-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Where does SQW-139-01-LM-D-VS-K-TR fit in a board interconnect design?
This 78-contact connector is intended for board-level interconnection; confirm that its row geometry, pitch, stack arrangement, retention options, and signal assignment suit the target assembly.
Which board constraints matter during placement of SQW-139-01-LM-D-VS-K-TR?
Reserve the manufacturer-specified courtyard and mating clearance around the 78-contact body, while protecting placement access, adjacent components, board edges, and any required retention features.
What evidence supports qualification of SQW-139-01-LM-D-VS-K-TR for production?
Qualification should retain the current drawing, material traceability, first-article inspection, mating results, and continuity evidence covering the complete 78-contact interface under the intended assembly process.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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