Overview
The Cornell Dubilier TNAD1040 is a high-reliability aluminum electrolytic capacitor rated at 4 microfarads (µF) and 100 volts DC (VDC). This component is built to industrial specifications for use in power supply filtering, energy storage, and signal conditioning circuits. As a Cornell Dubilier product, it carries the reputation of a leading capacitor manufacturer serving the power electronics industry.
Key Features
- Capacitance: 4µF with standard tolerance
- Voltage Rating: 100VDC maximum operating voltage
- Construction: Aluminum electrolytic with proven reliability
- Industrial-Grade Design: Suitable for power supplies, motor drives, and filtering applications
- New, Open-Box Condition: Fully functional, immediate availability
Technical Specifications
The TNAD1040 meets industry standards for electrolytic capacitors used in DC-biased and filtered power circuits. Operating temperature range and ripple current specifications are consistent with Cornell Dubilier’s standard aluminum electrolytic product line for general industrial use.
Typical Applications
- DC power supply filtering and smoothing
- Energy storage in motor control circuits
- Signal conditioning and coupling in industrial electronics
- Equipment repair and retrofit in legacy automation systems
- General-purpose capacitor replacement in industrial machinery
Compatibility & Replacements
Compatible With
- Industrial power supply circuits rated up to 100VDC
- Motor control and drive applications
- Standard electrolytic capacitor mounting positions
- Generic industrial automation equipment
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment documentation before ordering. The TNAD1040 can serve as a direct replacement for equivalent 4µF 100VDC aluminum electrolytic capacitors in industrial applications, subject to physical dimensions and lead configuration matching.
Works With
- AC and DC power conversion systems
- Industrial filter circuits and energy storage applications
- Standard electrolytic capacitor test and measurement equipment
- Any system requiring 4µF 100VDC capacitive filtering
