SQW-140-01-LM-D-VS-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SQW-140-01-LM-D-VS-K-TR is an 80-position dual-row rugged PCB socket with 2.00 mm pitch designed for cost-effective board-to-board interconnect. Its robust construction and low-insertion-force contacts provide reliable mating in industrial, military, and embedded computing applications requiring high pin-count sockets.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 80-position dual-row socket at 2.00 mm pitch offers high pin-count connectivity in a mechanically robust PCB socket form factor
- Rugged socket construction withstands repeated mating cycles and vibration in industrial, military, and transportation environments
- Tape-and-reel packaging supports automated pick-and-place SMT assembly for cost-effective high-volume production
Applications
The SQW-140-01-LM-D-VS-K-TR is used in rugged embedded computing platforms, industrial backplanes, and military electronics where a reliable 80-position 2.00 mm pitch socket is needed for module insertion and removal. Its dual-row layout accommodates 80 signal and power contacts in a compact 2.00 mm pitch grid, suitable for SOM carrier boards, mezzanine connectors, and test socket fixtures. The robust socket design ensures consistent electrical contact integrity across extended temperature ranges and vibration-exposed deployments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does SQW-140-01-LM-D-VS-K-TR offer for rugged board interconnect?
The SQW-140-01-LM-D-VS-K-TR provides 80 positions in a dual-row configuration at 2.00 mm pitch. This layout accommodates 80 independent signal or power contacts within a compact 2.00 mm grid, making it suitable for high-density rugged PCB socket applications in industrial control boards, military modules, and embedded computing systems that require robust mechanical retention during vibration and shock.
How does the rugged construction of SQW-140-01-LM-D-VS-K-TR benefit industrial and military electronics?
The SQW-140-01-LM-D-VS-K-TR is designed with a rugged PCB socket body that resists mechanical stress from repeated mating cycles, shock, and vibration exposure common in industrial automation and military electronics. Its robust contact retention maintains low contact resistance across 80 positions at 2.00 mm pitch, reducing field failure risk in environments where connectors experience continuous vibration or thermal cycling beyond the range tolerated by standard commercial-grade sockets.
Can SQW-140-01-LM-D-VS-K-TR be assembled using automated SMT equipment for high-volume production?
Yes, the SQW-140-01-LM-D-VS-K-TR is supplied in tape-and-reel format, which is directly compatible with standard pick-and-place SMT assembly machines. After automated placement onto PCB pads at 2.00 mm pitch, the socket is soldered via reflow, enabling consistent 80-position assembly across high-volume production runs without manual insertion, reducing labor costs and placement errors.
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