Panasonic TX2SA-5V SMD Signal Relay – DPDT 2A 5V Coil – NAiS TX2SA Series
The Panasonic TX2SA-5V is a compact, surface-mount signal relay designed for high-performance applications requiring reliable switching capabilities. As part of the NAiS TX2SA Series, this relay offers a Double Pole Double Throw (DPDT) configuration, making it suitable for a variety of electronic circuits.
Key Features
- Contact Configuration: DPDT (2 Form C) for versatile switching options.
- Coil Voltage: Operates efficiently at 5V DC.
- Contact Rating: Supports up to 2A at 30V DC, accommodating various load requirements.
- High Sensitivity: Low power consumption with a rated operating power of 140mW.
- Compact Design: Dimensions of 15mm x 7.4mm x 8.2mm, ideal for space-constrained applications.
- Durability: Mechanical life expectancy of at least 100 million cycles, ensuring long-term reliability.
- Environmental Resilience: Operates within a temperature range of -40°C to +85°C, suitable for diverse environments.
- Sealed Construction: Fully sealed design allows for automatic washing processes, enhancing manufacturing efficiency.
Applications
The TX2SA-5V relay is well-suited for a wide range of applications, including:
- Communications and networking equipment
- Test and measurement instruments
- Security systems
- Medical devices
- Audio equipment
- Consumer electronics
Technical Specifications
| Attribute | Value |
|---|---|
| Coil Voltage | 5V DC |
| Contact Configuration | DPDT (2 Form C) |
| Contact Rating | 2A at 30V DC |
| Coil Resistance | 178Ω |
| Operate Time | 4ms |
| Release Time | 4ms |
| Insulation Resistance | Minimum 1,000 MΩ at 500V DC |
| Dielectric Strength | 1,000 Vrms between open contacts; 2,000 Vrms between contact and coil |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 15mm x 7.4mm x 8.2mm |
| Weight | Approximately 2g |
The Panasonic TX2SA-5V relay combines compact size with robust performance, making it an excellent choice for designers seeking reliable signal switching solutions in various electronic applications.













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