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CD30FD392FO3 CD30FD392FO3 is a 3900 pF mica capacitor with ±1% tolerance, rated for 500 V DC, in a radial through-hole package.
Mfr Part #:

CD30FD392FO3

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
CD30FD392FO3 is a 3900 pF mica capacitor with ±1% tolerance, rated for 500 V DC, in a radial through-hole package.
Total Stock: 11 pcs

CD30FD392FO3 Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
11 pcs
11 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CD30FD392FO3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Dielectric Material
Dielectric Strength Test
Features
Height
Lead Spacing
Length
Mounting Type
Operating Temperature
Package / Case
Rated Voltage
Tape & Reel Packaging Available
Tolerance
Voltage
Width
dV/dt Pulse Capability

CD30FD392FO3 Description

Short technical summary and product information.

The CD30FD392FO3 is a standard dipped silvered mica capacitor from Cornell Dubilier Electronics (CDE), part of the CD30 series. It offers a capacitance of 3900 pF with a tight ±1% tolerance and a rated voltage of 500 V DC. Mica capacitors are known for their excellent stability and low drift over a wide temperature range, making them ideal for timing and close-tolerance applications.

 

This capacitor features a radial through-hole package with lead spacing of 11.10 mm (0.437") and overall dimensions of 19.60 mm length, 6.60 mm width, and 21.80 mm height. It operates over a temperature range of -55°C to +125°C and has a minimum dV/dt pulse capability of 100,000 V/µs. The dielectric strength test is performed at 200% of rated voltage.

 

The CD30FD392FO3 is RoHS3 compliant and has an MSL rating of 1 (unlimited). It is suitable for general-purpose applications requiring high stability and precision.

CD30FD392FO3 Quick Information

Product Type: Mica Capacitor
Series: CD30
Canonical Name: CD30FD392FO3 Mica Capacitor, 3900 pF, ±1%, 500 V, Radial, Through Hole
Subcategory: Standard Dipped Mica Capacitor

CD30FD392FO3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD30FD392FO3 Features

  • 3900 pF capacitance with ±1% tolerance.
  • Rated for 500 V DC operation.
  • Radial through-hole package with 11.10 mm lead spacing.
  • Operating temperature range -55°C to +125°C.
  • Minimum dV/dt pulse capability of 100,000 V/µs.

CD30FD392FO3 Applications

  • Ideal for precision timing and oscillator circuits.
  • Used in RF filtering and coupling applications.
  • Suitable for high-voltage pulse circuits.
  • Common in industrial and military electronics.

CD30FD392FO3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance and tolerance of CD30FD392FO3?

The capacitance is 3900 pF with a tolerance of ±1%.

What is the rated voltage of this capacitor?

The rated voltage is 500 V DC.

What is the operating temperature range?

The operating temperature range is -55°C to +125°C.

What is the package type and mounting style?

The package is radial, and the mounting type is through hole.

Is this capacitor RoHS compliant?

Yes, it is RoHS3 compliant.

What is the dielectric material?

The dielectric material is mica.

What is the lead spacing?

The lead spacing is 11.10 mm (0.437 inches).

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