RN-SRL-PRO3V-DGL

Product Overview

Category: Electronic Component
Use: Signal Relay
Characteristics: High voltage, low power consumption
Package: DIP (Dual In-line Package)
Essence: Reliable signal switching
Packaging/Quantity: 100 pieces per pack

Specifications

• Contact Form: SPDT (Single Pole Double Throw)
• Contact Rating: 5A @ 250VAC / 30VDC
• Coil Voltage: 3VDC
• Coil Resistance: 300Ω ±10%
• Contact Resistance: ≤100mΩ
• Insulation Resistance: ≥1000MΩ @ 500VDC
• Dielectric Strength: 1500VAC (between coil and contacts)
• Operating Temperature: -40°C to +85°C
• Dimensions: 12.6mm x 7.2mm x 10mm

Detailed Pin Configuration

The RN-SRL-PRO3V-DGL signal relay has a total of 8 pins arranged as follows:

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| | |____| 1 2 3 4 5 6 7 8 ```

Pin Configuration: 1. Coil Terminal 1 2. Coil Terminal 2 3. Normally Open (NO) Contact 4. Common (COM) Contact 5. Normally Closed (NC) Contact 6. - 7. - 8. -

Functional Features

• High voltage rating allows for reliable signal switching in various applications.
• Low power consumption ensures energy efficiency.
• SPDT contact form provides flexibility in signal routing.

Advantages and Disadvantages

Advantages: - High voltage rating - Low power consumption - Reliable signal switching

Disadvantages: - Limited pin configuration options - Not suitable for high current applications

Working Principles

The RN-SRL-PRO3V-DGL signal relay operates by energizing the coil, which generates a magnetic field. This magnetic field attracts the movable contact, causing it to switch from one position to another. The relay's contacts are designed to provide reliable signal switching, allowing for the control of various circuits.

Detailed Application Field Plans

The RN-SRL-PRO3V-DGL signal relay is commonly used in the following applications:

1. Industrial Automation: Control systems, PLCs (Programmable Logic Controllers), and motor control circuits.
2. Telecommunications: Switching circuits, telephone exchanges, and data communication equipment.
3. Automotive Electronics: Vehicle control modules, lighting systems, and power distribution units.
4. Home Appliances: HVAC (Heating, Ventilation, and Air Conditioning) systems, smart home automation, and power management.

Detailed and Complete Alternative Models

1. RN-SRL-PRO5V-DGL: Similar to RN-SRL-PRO3V-DGL but with a 5VDC coil voltage.
2. RN-SRL-PRO12V-DGL: Similar to RN-SRL-PRO3V-DGL but with a 12VDC coil voltage.
3. RN-SRL-PRO24V-DGL: Similar to RN-SRL-PRO3V-DGL but with a 24VDC coil voltage.
4. RN-SRL-PRO3V-DGL-H: High sensitivity version of RN-SRL-PRO3V-DGL with reduced coil resistance.

These alternative models offer similar functionality and characteristics, providing options based on specific voltage requirements or sensitivity preferences.

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