Overview
The Mitsumi 8423 variable inductor is a precision electronic component designed for adjustable inductance applications in RF circuits, oscillators, and transformer networks. With a tunable inductance range of 9–11µH, this variable inductor enables precise frequency tuning and circuit optimization across a wide range of industrial and consumer electronic applications.
Key Features
- Adjustable inductance range of 9–11µH for precise circuit tuning
- Designed for RF and oscillator applications requiring frequency adjustment
- Compact form factor suitable for space-constrained designs
- Reliable ferrite-core construction for stable performance
- Direct drop-in replacement capability for compatible circuit designs
Technical Specifications
The Mitsumi 8423 delivers consistent electrical performance across its operating range. Its adjustable inductance allows engineers to fine-tune circuit behavior without component substitution, reducing design cycle time and improving system flexibility. The inductor is suitable for both prototype development and production integration.
Typical Applications
- AM/FM radio tuning circuits and local oscillators
- RF filter and impedance matching networks
- Wireless communication receiver front-end circuits
- Variable frequency oscillators and LC tank circuits
- Consumer electronics and industrial instrumentation
Compatibility & Replacements
Compatible With
- RF circuit designs requiring 9–11µH adjustable inductance
- Oscillator and filter networks in analog electronics
- Transformer and coil-based tuning systems
- Legacy and modern PCB-based applications
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or circuit designer before ordering to ensure pin configuration and mounting style match your application.
Works With
- AM/FM receiver circuits
- Variable frequency oscillator (VFO) designs
- LC matching and resonance networks
- Standard PCB assembly processes
