TOSHIBA 2N3A3620-B High-Frequency Transistor Module

The TOSHIBA 2N3A3620-B is a rugged high-frequency transistor module engineered for industrial control systems where precision and durability matter most. Originally developed for power conversion applications, this module has become a staple in motor drives, frequency inverters, and industrial automation setups requiring reliable high-voltage switching.

Technical Specifications

Manufacturer	TOSHIBA
Model Number	2N3A3620-B
Operating Voltage	220 VAC
Material Coding	USIO21
Certifications	Industrial Standards Compliant

Real-World Applications

This module excels in demanding environments like:

• Industrial motor drives with variable frequency requirements
• High-voltage power conversion systems
• Legacy automation equipment requiring robust components

We frequently pair this with complementary Toshiba modules like the 2N3A3620-A and 2N3A3620-C in multi-phase control systems. It also integrates well with Siemens 6SE70 series drives and Allen Bradley 1336 Impact variable frequency drives.

Our Commitment to You

While Toshiba no longer produces this module, we maintain a global inventory network with 16 regional warehouses to ensure fast delivery. Every unit comes with our standard one-year quality guarantee – a rarity for discontinued industrial components.

In our experience, this module often outlasts newer alternatives in high-temperature environments. We’ve seen units operate reliably for over 15 years in properly maintained systems.

Note: While specifications are based on manufacturer data, actual performance may vary with system configuration and environmental conditions.