TE Connectivity RZ03-1A3-D012 Power Relay – SPST-NO, 12V DC Coil, 16A Contact Rating

TE Connectivity RZ03-1A3-D012 Power Relay – SPST-NO, 12V DC Coil, 16A Contact Rating

The RZ03-1A3-D012 is a robust general-purpose PCB power relay from TE Connectivity Schrack, designed for high-reliability switching in household, industrial, and automation applications. With its compact form factor and strong 16A contact rating, this relay ensures dependable performance for moderate to high-power switching needs.

Key Features:

• ⚡ High Current Capacity – Supports up to 16A at 250V AC for reliable switching of motors, lighting, and appliances.

• 🔌 12V DC Coil Voltage – Optimized for common control circuits and low-voltage activation.

• 🧲 SPST-NO (1 Form A) Contact Configuration – Simplified wiring for straightforward normally-open operations.

• 🛠️ Durable Contact Material – Silver tin oxide (AgSnO₂) contacts offer superior electrical conductivity and wear resistance.

• 🧩 Compact PCB Mount Design – Small footprint with standard 5mm pinning for easy integration into existing layouts.

• 🔒 High Dielectric Strength – Rated for safe operation in circuits up to 400V AC switching voltage.

• 🌡️ Wide Application Range – Ideal for home appliances, industrial controllers, boiler systems, HVAC units, and more.

Technical Specifications:

• Manufacturer: TE Connectivity / Schrack

• Series: RZ Series

• Contact Form: SPST-NO (Single Pole, Single Throw – Normally Open)

• Coil Voltage: 12V DC

• Contact Rating: 16A @ 250V AC

• Switching Voltage: Up to 400V AC

• Coil Resistance: 360 ohms

• Mounting Type: Through-hole PCB

• Contact Material: Silver Tin Oxide (AgSnO₂)

• Dimensions: 29mm (L) x 12.7mm (W) x 15.7mm (H)

• Operating Temperature Range: -40°C to +85°C

This relay combines reliability, durability, and ease of use, making it a go-to choice for demanding switching applications.