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CBB21 335J 400V Metal film capacitor

CBB21 METALLIZED FILM CAPACITOR

3.3µF 400V radial film capacitor for application-specific sourcing

This product record identifies a CBB21 335J, 3.3µF, 400V radial film capacitor. Final selection should confirm circuit stress, temperature, lead pitch, body dimensions and qualification requirements against the ordered code and approved sample.

3.3µFNominal capacitance
400VRated voltage
CBB21 / 335JRecord identification
Radial leadsPCB mounting format

INTRODUCTION

Product Parameter


Technical Parameters

ParameterReference Value
Capacitance3.3µF
Rated voltage400V
TemperatureSeries-dependent; confirm for the ordered code
DimensionsP20 mm or P25 mm lead-pitch options shown in the current record; confirm the drawing
Service lifeSeries- and duty-dependent; confirm for the operating profile
Application fieldsDC filtering, coupling, suppression and power-electronics circuits after engineering review
Customization supportYes
Customization rangeCapacitance, voltage, lead pitch, enclosure, marking, packing and brand customization subject to approved sample

Product Information

PRODUCT INTRODUCTION

CBB21 335J radial film capacitor for defined 3.3µF 400V requirements

The listed 3.3µF and 400V values define the starting point. For production release, match the waveform, continuous and transient voltage, ambient temperature, lead pitch, body envelope and documentation to the selected series.

Why this product

  • Clear 3.3µF / 400V identity for sourcing discussions.

  • Radial through-hole format for PCB assembly and replacement reviews.

  • Multiple lead-pitch options recorded, with final dimensions controlled by drawing.

  • Custom marking, packing and brand programs can be reviewed against order requirements.

Best-fit applications

Typical review areas include filtering, coupling, suppression and general power-electronics functions where a radial film capacitor is suitable.

For pulse, high-ripple, safety-class or mains-connected duty, provide the circuit position and qualification requirement before selection.

Selection and ordering checklist

  1. Confirm capacitance, tolerance and voltage definition.

  2. Provide waveform, frequency, RMS current and transient conditions.

  3. Confirm ambient, enclosure, cooling and service-life target.

  4. Lock body size, lead pitch, lead diameter and PCB clearance by drawing.

  5. Approve marking, packing, qualification documents and production sample.

Frequently asked questions

Are P20 mm and P25 mm interchangeable?

Not automatically. Confirm the selected body size, lead pitch and PCB drawing before approval.

Can the capacitor be used on AC mains?

Do not infer a safety class from the headline rating. State the circuit position and required standard so the correct series can be reviewed.

What is needed for a quotation?

Send the electrical duty, dimensions, quantity, marking, packing and documentation requirements.

Which data governs production?

The selected-series data, approved drawing, quotation and approved sample govern the order.

Review the 3.3µF 400V requirement with LORIDA

Share the circuit duty, mechanical envelope, annual demand and approval requirements for a product-specific review.

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400 0345 800