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Vishay Single Layer Ceramic Capacitor 390 pF 2kV dc ±10 % S3N Dielectric, F Series, Through Hole, Radial F391K29S3NP63K7R
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 2kV dc |
| Diameter | 7.5mm |
| Brand | Vishay |
| Height | 40mm |
| Model | F391K29S3NP63K7R |
| Width | 330mm |
| Mount Type | Through Hole |
| Series | F |
| Maximum Operating Temperature | 125°C |
| Tolerance | ±10 % |
| Capacitance | 390pF |
| Minimum Operating Temperature | -30°C |
| Terminal type | Radial |
| Dissipation Factor | 0.2% |
| Standards/Approvals | RoHS, EC |
| Package/Case | Disc |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 716-7239Brand: VishayManufacturers Part No.: F391K29S3NP63K7R |
| Pin Count | 2 |
| Dielectric | S3N |
| Suppression Class | Class I |
Key Features
- Designed with F series ceramic disc construction for high reliability.
- Supports through hole mount type with radial terminal leads.
- Operates within temperature range from -30°C to 125°C maximum.
- Disc package case with 7.5 mm diameter and 40 mm height dimensions.
- Low dissipation factor of 0.2% ensuring low losses in electronic circuits.
- Ideal for SMPS, HF ballast, and snubber applications requiring high capacitance and stable performance.
- Encapsulated in epoxy resin compliant with UL 94 V-0 flame resistance standards.
- Manufactured to meet IEC 60384-9 and EIA 198 standards with RoHS and EC compliance.
Product Description
Vishay F391K29S3NP63K7R is a high-performance Single Layer Ceramic Capacitor featuring a capacitance of 390 pF and a rated DC voltage of 2 kV. It belongs to the F series and utilizes class 1 ceramic S3N dielectric, optimized for low losses and high capacitance in compact size. The capacitor is designed for through hole mounting and equipped with radial terminal leads, allowing versatile integration into printed circuit boards requiring stable capacitance under various temperature conditions.
Its construction comprises a ceramic disc with silver-plated surfaces and leads made of tinned copper, available in diameters of 0.6 mm or 0.8 mm. The epoxy resin encapsulation ensures flame resistance compliant with UL 94 V-0. The capacitor supports operating temperatures from -30°C up to a maximum of 125°C, making it suitable for demanding electronic environments.
This Vishay capacitor is designed for applications in switched-mode power supplies (SMPS), high-frequency ballast, and snubber circuits, where reliable low loss and high capacitance per volume are essential. Its Class I suppression rating and 0.2% dissipation factor highlight its efficiency in maintaining signal integrity.
The component meets IEC 60384-9 and EIA 198 standards, and is RoHS and EC compliant, ensuring adherence to environmental and safety regulations. Lead spacings options of 5 mm, 7.5 mm, and 10 mm with kinked leads facilitate secure and flexible mounting configurations.
Vishay's Single Layer Ceramic Capacitor F391K29S3NP63K7R is a robust choice for industrial, electronic manufacturing, and laboratory applications requiring dependable passive components capable of high voltage and temperature resistance.
High reliability with low losses and stable capacitance. Flame-retardant epoxy resin encapsulation for safety. Wide operating temperature range of -30°C to 125°C. Suitable for SMPS, HF ballast, and snubber circuits. Compliant with IEC 60384-9, EIA 198, RoHS, and EC standards.
Available lead spacing and kinked lead configurations. Explore Vishay's range of capacitors and electronic components on EnvMart for reliable procurement and system integration.
Explore more products in our Single Layer Ceramic Capacitors category.
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Frequently Asked Questions
The capacitance of this model is 390 pF.
It has a maximum voltage rating of 2 kV dc.
The operating temperature range is from -30°C to a maximum of 125°C.
This capacitor supports through hole mounting with radial terminal leads.
The dissipation factor is 0.2%, ensuring low losses in electronic circuits.
It complies with IEC 60384-9 and EIA 198 standards, and is RoHS and EC compliant.
The capacitor is packaged in a disc case.
It has a diameter of 7.5 mm and a height of 40 mm.
It is suitable for applications in switched-mode power supplies (SMPS), high-frequency ballast, and snubber circuits.
The tolerance for this model is ±10%.
It uses S3N dielectric, optimized for low losses and high capacitance.
This capacitor has 2 pins.
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