Comparison of Vactrol curves (Patreon)

Vactrol is one of the parts that is difficult to obtain.

We compared LCR0203, which is inexpensive and widely distributed, and NSL-7053, which is used in some modules.

The voltage attenuation characteristics are clearly different.

NSL-7053 has near-instrument-like damping characteristics.

On the other hand, LCR0203 has good responsiveness and has excellent performance as an electronic component.