0.47uF Parallel 1.2MΩ Snubber Capacitors

Specifications:

Dielectric: Metallized polypropylene film

Electrodes: Non-inductive,high pulse resistor

Leads: Tinned wire or polyvinylchloride(PVC)insulation stranded copper wire

Coating: Expoxy resin(UL94V-0)

CATEGORY: X2 class

Reference standard: IEC384-14 GB/T14472-98 EN132400 UL1283

Climatic catalogue: 40/100/21

Capacitance versus rated voltage:

（SERIES）0.01μF~1.0μF 300VAC

（PARALLEL）0.001μF~0.68μF 300VAC

RESISTANCE AND POWER:

（SERIES ） 10-470 Ω，1/4、1/2 、1.0 or 2.0 Watt

（PARALLEL ）1.0~2.2 MΩ，1/4 、1/2、 1Watt

Voltage-proof:

4.3*UR Unit:VDC ( 1 minute at 20℃ )

INSULATION RESISTANCE:

C≤0.33µF IR ≥15,000MΩ; C>0.33µF ,IR*C≥ 5,000S—-Series only

（1minute at 20 ℃ and RH≤ 65%）

CAPACITANCE TOLERANCE: M=±20% K=±10% J=±5%

Applications  

The Snubber Capacitor 0.47uF 310VAC Parallel 0.25W 1.2M Ω finds applications in various electronic systems. It is commonly used in power supplies, motor drives, inverters, and other high-voltage circuits. Its ability to suppress voltage transients and reduce EMI makes it valuable in protecting sensitive components, such as microcontrollers, integrated circuits, and power semiconductors.

In certain cases, alternative snubber capacitor values or types may be required based on specific circuit requirements. Additionally, complementary components such as resistors, diodes, or inductors may be used in conjunction with the snubber capacitor to optimize snubbing performance and control voltage transients effectively.