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Samtec 50-Contact 2 Row 2 mm Pitch Board-to-Board Straight Through Hole PCB Socket SQT-125-01-L-D
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 450V |
| Brand | Samtec |
| Orientation | Straight |
| Current | 5.5A |
| Temperature range | -55 → 125 °C |
| Model | SQT-125-01-L-D |
| Mount Type | Through Hole |
| Housing Material | Liquid Crystal Polymer |
| Contact Material | Bronze |
| Current Rating | 5.5 A at 20 °C |
| Series | SQT |
| Termination Type | Solder |
| Maximum Operating Temperature | 125°C |
| Sub Type | Board-to-Board |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 2 |
| Pitch | 2mm |
| Contact Plating | Gold |
| Number of Contacts | 50 |
| Contact Gender | Female |
| Connector System | Board-to-Board |
| Insulator Material | Black LCP |
| SQT-1xx-01-L-S | single row vertical |
| SQT-1xx-01-L-x-RA | horizontal |
| SQT-1xx-01-L-D | double row vertical |
Key Features
- The socket features 50 female contacts arranged in two rows.
- It has a pitch of 2 mm suitable for board-to-board connections.
- Constructed with a black liquid crystal polymer housing for durability.
- Gold-plated bronze contacts ensure excellent conductivity and corrosion resistance.
- Supports a current rating of 5.5 A at 20 °C and voltage up to 450 V.
- Designed for through hole mounting and straight orientation.
- Operating temperature ranges from -55 °C to 125 °C ensuring reliability in harsh conditions.
- Part of the SQT series rugged sockets with 0.5 mm square contacts.
Product Description
Samtec SQT-125-01-L-D is a 50-contact, 2 row, 2 mm pitch board-to-board straight through hole PCB socket from the robust SQT series. Featuring a black liquid crystal polymer housing, this socket is designed to offer rugged and reliable electrical connection performance for industrial and electronics manufacturing environments.
Its female bronze contacts with 0.25 μm gold plating ensure excellent conductivity and resistance to corrosion and wear. These contacts are arranged in two rows, with a pitch of 2 mm, tailored for solder termination applications through hole mounting methods.
The socket supports a current rating of 5.5 A at 20 °C and a voltage rating of 450 V. With an operating temperature range from -55 °C to 125 °C, it is suitable for demanding applications requiring durability under both low and high temperature extremes.
The above board height is 6.35 mm while the post length is 2.29 mm, providing secure mechanical positioning on printed circuit boards. The straight orientation and board-to-board connector system facilitate multiple vertical stacking configurations.
The socket has 50 female contacts arranged in two rows. Housing is made from durable black liquid crystal polymer. Contacts are bronze with a gold plating for enhanced conductivity. Supports 5.5 A current and 450 V voltage rating.
Temperature range is -55 °C to 125 °C for versatile use. Designed for through hole solder mounting. SQT series rugged socket with precise 0.5 mm square contacts. Post length 2.29 mm for stable PCB insertion. Straight orientation suitable for vertical board-to-board connections.
Reliable connection for industrial, electronics, and manufacturing applications.
This Samtec SQT series PCB Socket is widely used in electronic component assemblies, prototyping, and equipment manufacturing environments where robust, high-quality connections are critical. It supports secure, efficient mounting and long-term operational reliability.
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Frequently Asked Questions
The maximum voltage rating for this model is 450 V.
It supports a current rating of 5.5 A at 20 °C.
The operating temperature range is from -55 °C to 125 °C.
This model features 50 female contacts arranged in two rows.
It is designed for through hole mounting.
The housing is constructed from black liquid crystal polymer.
This socket uses solder termination.
The contacts have a pitch of 2 mm.
The post length is 2.29 mm.
The above board height is 6.35 mm.
The contacts are made of bronze and are gold plated for enhanced conductivity.
This socket is suitable for industrial, electronics, and manufacturing applications requiring robust connections.
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