0.47uf Snubber Polypropylene Film Capacitors

RC snubber capacitors are an essential component in electronic circuits, snubber capacitors can help to protect sensitive electronic devices from voltage noise. Snubber capacitors are designed to reduce the high-frequency noise generated by switching circuits. 

RC snubber capacitors are commonly used in electronic circuits that require protection from voltage spikes and noise. They are widely used in power electronics, motor control circuits, and switch-mode power supplies. These capacitors are also used in audio circuits to reduce noise and improve the overall sound quality.

Features of snubber film capacitors:

1. Small size with superior performance;
2. Suitable for PCB mounting;
3. Has a high RMS current tolerance;
4. Long service life and high dependability;
5. Large product selection range with 1/4,1/2;
6. Providing flexible wire, tubular and box type on request.

Applications of snubber film capacitors:

Snubber film capacitors are commonly used in electronic circuits which require protection from voltage spikes and noise. Snubber film capacitors  are widely used in power electronics, motor control circuits, and switch-mode power supplies. Snubber film capacitors are also used in audio circuits to reduce noise and improve the overall sound quality.

Specifications of snubber film capacitors:

Dielectric: snubber film capacitors

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%

Types of RC Snubber Capacitors:

There are two main types of RC snubber capacitors: ceramic capacitors and film capacitors.

Ceramic capacitors are commonly used in low-power applications and have a high dielectric constant.

Film capacitors are used in high-power applications and have a lower dielectric constant.

The choice of capacitor type depends on the specific requirements of the circuit.

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