CY-2-3 mica capacitors use high-quality natural muscovite as the dielectric layer and are coated with epoxy resin. There are two types of extraction methods: axial and radial extraction. It has the advantages of small size, light weight, good moisture resistance, high mechanical strength, and good thermal conductivity. In terms of electrical performance, it has good capacitance stability, low loss, low temperature coefficient, good high-frequency characteristics, and small distributed capacitance. It is particularly suitable for signal coupling and bypass oscillation (tuning) in high-frequency circuits, and can also be used in AC/DC or pulse circuits of electronic instruments and equipment.

Environmental conditions:
Environmental temperature -55 ℃ -+85 ℃
Short term up to 98% at relative humidity+40 ℃
Atmospheric pressure 780-5mm Hg
Vibration intensity acceleration 10g
Vibration stability with a frequency range of 10-600HZ and an acceleration of 10g
The impact acceleration reaches 25g
Centrifugal acceleration reaches 25g
Performance parameters:
Allowable deviation: ± 1%, ± 2%, ± 5%
Test voltage under normal climatic conditions, twice the rated DC operating voltage
Insulation resistance under normal climate ≥ 10000M Ω
Loss tangent value ≤ 20 × 10-4

The external dimensions are shown in the figure:

Radial lead, axial lead

Main parameters

CY-2-3 type mica capacitor