Overview
The Sprague M39018/04-0099 is a high-reliability aluminum electrolytic capacitor designed to meet demanding military and industrial standards. With a capacitance rating of 330µF and a voltage rating of 350VDC, this component is engineered for critical filtering, energy storage, and signal conditioning applications where dependable performance is essential. The M39018 series represents proven, time-tested design in harsh operational environments.
Key Features
- Aluminum electrolytic construction for stable long-term performance
- 350VDC voltage rating suitable for high-voltage filtering applications
- 330µF capacitance for medium-sized energy storage and smoothing
- Military specification heritage (JAN/MIL-grade design)
- Fixed lead configuration for reliable circuit integration
- Proven reliability in aerospace, defense, and industrial systems
Technical Specifications
- Capacitance: 330µF
- Voltage Rating: 350VDC
- Type: Aluminum Electrolytic, Fixed
- Manufacturer: Sprague (Vishay)
- Part Number: M39018/04-0099
- Series: M39018/04 (Computer Grade, Large Can)
- Tolerance: Standard military specification tolerance
- Lead Style: Axial or screw terminal (verify per datasheet)
Typical Applications
- High-voltage DC power supply filtering in industrial equipment
- Energy storage in aerospace and defense systems
- Signal conditioning and smoothing in analog circuits
- Legacy equipment repair and system upgrades
- Retrofit applications requiring drop-in replacement capacitors
Compatibility & Replacements
Compatible With
- Industrial DC power supplies rated 350V and below
- Aerospace and defense avionics systems
- Telecommunications and broadcast equipment
- Legacy analog filtering circuits
- High-voltage industrial control systems
Replaces / Drop-In Replacement For
- Earlier revisions of Sprague M39018/04-0099
- Compatible with other M39018 series variants rated for 330µF at 350VDC (verify footprint and lead configuration)
- Verify compatibility with your system integrator before ordering for critical applications
Works With
- Standard 350VDC power distribution architectures
- Analog filtering and signal conditioning networks
- Industrial power conversion and conditioning systems
- Military and aerospace-qualified equipment platforms
