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PA1A-5V from NAIS Relays

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PA1A-5V

Manufacturer: NAIS Relays, Panasonic

THE SLIM POWER RELAY

Partnumber Manufacturer Quantity Availability
PA1A-5V,PA1A5V NAIS Relays, Panasonic 2240 In Stock

Description and Introduction

THE SLIM POWER RELAY **Introduction to the Panasonic PA1A-5V Relay**  

The Panasonic PA1A-5V is a compact, high-performance signal relay designed for low-power switching applications. With a 5V DC coil voltage, this relay is well-suited for use in telecommunications, industrial control systems, and consumer electronics where reliable signal switching is essential.  

Featuring a single-pole, single-throw (SPST) configuration, the PA1A-5V offers a contact rating of 2A at 30V DC, making it ideal for handling moderate loads. Its compact form factor and low power consumption enhance its versatility in space-constrained designs. The relay also boasts a durable construction with gold-plated contacts, ensuring stable performance and extended operational life.  

Key attributes include a fast switching speed and low coil power consumption, which contribute to energy-efficient operation. Additionally, its high insulation resistance and dielectric strength make it a dependable choice for applications requiring electrical isolation.  

Engineers and designers often select the PA1A-5V for its reliability, compact size, and compatibility with automated assembly processes. Whether used in test equipment, security systems, or automation controls, this relay provides consistent performance in demanding environments.  

Overall, the Panasonic PA1A-5V is a robust and efficient solution for precision signal switching, combining durability with ease of integration.

Application Scenarios & Design Considerations

THE SLIM POWER RELAY

Alternative Part Number

  • G5V-1-DC5 --: Sealed SPDT signal relay with 5V coil and similar contact rating, widely available and pin-compatible in many PA1A-5V sockets.
  • TQ2-5V --: Low-profile DPDT 5V coil relay with comparable contact ratings and footprint, a common drop-in replacement for NAIS PA series signal relays.
  • EC2-5NU --: Compact 5V coil DPDT signal relay with similar switching capacity and dimensions, suitable as a functional substitute.
  • G6K-2P-Y DC5 --: Compact 5V DPDT signal relay with similar contact ratings and footprint, widely available and reliable drop-in for low-power switching.
  • TQ2-5V --: Same manufacturer's 5V DPDT low-profile relay with comparable coil and contact specifications, good electrical match.
  • EC2-5NU --: 5V DPDT signal relay with similar coil voltage and contact capacity, suitable alternative when PA1A series is unavailable.

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