Icom 4030017780 0.0047µF 25V Ceramic Chip Capacitor ECJ10 Replacement Component for Icom Transceivers

Genuine Icom 0.0047µF Ceramic Chip Capacitor for Professional Radio Repair

The Icom 4030017780 is a precision 0.0047µF (4.7nF) ceramic chip capacitor rated at 25V, designed for professional repair and maintenance of Icom radio equipment. This genuine OEM component from the ECJ10 series ensures reliable performance and exact electrical characteristics when replacing failed or damaged capacitors in your transceiver.

Key Features

• Genuine Icom factory replacement part - guaranteed compatibility and specifications
• Capacitance: 0.0047µF (4.7nF / 4700pF) for precise circuit tuning
• Voltage rating: 25V DC for reliable operation in low-voltage circuits
• ECJ10 series surface-mount package for compact installation
• High-quality ceramic dielectric construction for excellent stability
• Tolerance class B for accurate filtering and signal processing applications
• Manufactured to Icom's stringent quality and reliability standards

Compatible Models

• Various Icom transceiver models including IC-7000 and related equipment
• Consult your radio's service manual or parts diagram for exact component location
• Used in HF, VHF, and UHF Icom communications equipment requiring this capacitance value

What's Included

• One (1) Icom 0.0047µF ceramic chip capacitor

Application and Installation

Professional Installation Required: This surface-mount component requires specialized soldering equipment and technical expertise for proper installation. SMD capacitor replacement demands precision tools including a temperature-controlled soldering station with fine tips, magnification equipment, ESD-safe work environment, and proper handling techniques. This repair should only be performed by qualified electronics technicians or certified Icom service centers with experience in surface-mount technology and RF circuit repair.

This 4.7nF capacitor is commonly used in RF coupling, decoupling, bypass filtering, and signal processing circuits within Icom transceivers. The 25V rating makes it suitable for power supply filtering, audio circuits, and various low-voltage applications. Always verify the exact component location and value using your radio's service manual before attempting replacement. Proper soldering technique is critical to avoid thermal damage, lifted pads, or damage to adjacent components.

Technical Specifications

• Capacitance: 0.0047µF (4.7nF)
• Voltage Rating: 25V DC
• Series: ECJ10
• Tolerance: Class B

Part Numbers

• Icom Part Number: 4030017780
• Component Specification: 0.0047 ECJ10 25V B 7000