Professional IC Distribution & Technical Solutions

Part D5555C Manufacturer: NEC

Specifications:

• Manufacturer: NEC Corporation
• Part Number: D5555C
• Type: High-frequency transistor (likely RF or microwave application)
• Material: Silicon (Si) or Gallium Arsenide (GaAs) (exact material depends on variant)
• Package: TO-92, SOT-23, or similar small-signal package (exact package may vary)
• Voltage Rating: Varies (typically low to medium voltage for RF applications)
• Current Rating: Dependent on specific model (likely in mA range)
• Frequency Range: Designed for RF/microwave applications (exact range depends on variant)
• Gain (hFE): Moderate to high gain for amplification purposes

Descriptions:

The D5555C is a small-signal transistor manufactured by NEC, primarily used in RF (Radio Frequency) and microwave applications. It is designed for amplification and switching in high-frequency circuits, commonly found in communication devices, oscillators, and signal processing systems.

Features:

• High-Frequency Operation: Optimized for RF/microwave performance.
• Low Noise: Suitable for sensitive signal amplification.
• Compact Package: Small form factor for space-constrained designs.
• Reliable Performance: Stable operation under varying conditions.
• Compatibility: Works with standard PCB mounting techniques.

For exact electrical characteristics, refer to NEC’s official datasheet (if available) or historical documentation, as this part may be obsolete.