Brand: Navinex Model: NR-S-105D-C Type: PCB Electromagnetic Power Relay (Sugar Cube Relay) Contact Rating: 7A @ 250VAC Product Overview The Navinex NR-S-105D-C is a compact PCB-mounted power relay designed for switching AC or DC loads using a low-voltage control signal. It is commonly found in: * Home appliances * Power supplies * UPS systems * Industrial control panels * Smart switches * Automation equipment * Electronic control boards Specifications Parameter Value Model NR-S-105D-C Relay Type Electromagnetic PCB Relay Contact Rating 7A @ 250VAC (Resistive Load) Contact Form Usually SPDT (1 Form C) or SPST depending on suffix Mounting Through-hole PCB Contact Material Silver Alloy Contact Resistance ≤100 mΩ Dielectric Strength 1500VAC (Coil to Contacts) Operating Temperature -40°C to +85°C Mechanical Life Up to 10 million operations Electrical Life Around 100, 000 operations (rated load) Coil Voltage The marking 105D indicates the relay’s coil voltage: * 105D = 5V DC Coil * Coil power is typically around 0.36W. Pin Configuration This relay generally has 5 pins: * 2 × Coil terminals * 1 × Common (COM) * 1 × Normally Open (NO) * 1 × Normally Closed (NC) Typical Applications * LED lighting control * Home appliance control * Industrial automation * Motor switching (within rating) * Smart home devices * Power control circuits Website Product Description Navinex NR-S-105D-C 5V Power Relay (7A 250VAC) The Navinex NR-S-105D-C is a reliable PCB-mount electromagnetic relay featuring a 5V DC coil and 7A switching capacity at 250VAC. Its compact “sugar cube” design makes it suitable for power supplies, home appliances, industrial control systems, automation equipment, and electronic control boards. Built with silver alloy contacts, it offers long mechanical life, high insulation strength, and dependable switching performance. Key Features * 5V DC Coil * 7A @ 250VAC Contact Rating * Compact PCB Mount Design * Low Coil Power Consumption * Silver Alloy Contacts * High Reliability * Long Mechanical & Electrical Life * Suitable for Industrial and Consumer Electronics