SQW-142-01-H-D-VS-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SQW-142-01-H-D-VS-K-TR is an 84-position dual-row PCB socket with 2.00 mm pitch, offering rugged cost-effective construction for high-density board-to-board and module mating applications. From $3.50 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- SQW-142-01-H-D-VS-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 84 positions in dual-row 2.00 mm pitch layout supporting high-density signal routing in a compact connector footprint
- Rugged PCB socket construction with vertical surface-mount termination (VS) for strong mechanical retention on the board
- Cost-effective design tape-and-reel packaged (TR) for automated SMT assembly on high-volume production lines
Applications
The SQW-142-01-H-D-VS-K-TR is used in high-density board-to-board interconnect applications such as processor module sockets, daughter card interfaces, and embedded computing platforms where 84 positions at 2.00 mm pitch are required. Its rugged dual-row socket design is well suited for industrial computers, communication equipment, and test fixture backplanes that demand reliable repeated mating cycles. The tape-and-reel packaging supports automated pick-and-place assembly for efficient high-volume PCB production.
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
How many positions and what pitch does the SQW-142-01-H-D-VS-K-TR connector provide?
The SQW-142-01-H-D-VS-K-TR is an 84-position dual-row PCB socket with a 2.00 mm pin pitch, giving a total of 42 contacts per row. This dual-row 2.00 mm configuration is common in high-density module sockets and daughter card interfaces in embedded and industrial computing platforms.
What termination style does the SQW-142-01-H-D-VS-K-TR use and how does it affect assembly?
The VS designation indicates vertical surface-mount termination, meaning the solder tails mount flush to the PCB surface and reflow during standard SMT processing. This eliminates through-hole drilling, reduces board fabrication cost, and allows the 84-position socket to be placed alongside other SMD components in a single reflow pass.
For which board-to-board applications is the SQW-142-01-H-D-VS-K-TR most suitable?
It excels in applications requiring high pin-count mating at 2.00 mm pitch, such as CPU module sockets, FPGA mezzanine cards, and communication backplanes where 84 signals must interconnect reliably. Industrial automation controllers, ruggedized embedded computers, and test and measurement equipment frequently use this style of dual-row 2.00 mm pitch socket.
Does the tape-and-reel packaging of SQW-142-01-H-D-VS-K-TR support automated SMT placement?
Yes, the TR suffix confirms that the SQW-142-01-H-D-VS-K-TR is packaged in tape-and-reel format compatible with standard automated pick-and-place machines. This allows high-volume PCB assembly lines to populate the 84-position 2.00 mm pitch socket at the same throughput as other surface-mount components, reducing manual handling costs.
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