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CD15CD040DO3 CD15CD040DO3 is a 4 pF mica capacitor rated for 500V DC with ±0.5pF tolerance, in a radial through-hole package.
Mfr Part #:

CD15CD040DO3

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
CD15CD040DO3 is a 4 pF mica capacitor rated for 500V DC with ±0.5pF tolerance, in a radial through-hole package.
Total Stock: 1,300 pcs

CD15CD040DO3 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,300 pcs
1300 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CD15CD040DO3 Specifications Quick View

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

CD15CD040DO3 Description

Short technical summary and product information.

The CD15CD040DO3 is a standard dipped silvered mica capacitor from Cornell Dubilier Electronics. It offers a capacitance of 4 pF with a tolerance of ±0.5 pF and a rated DC voltage of 500 V. Mica dielectric provides excellent stability over a wide temperature range, making it suitable for timing and close tolerance applications.

 

Electrically, this capacitor features a high dV/dt capability of 100,000 V/µs and a dielectric strength test at 200% of rated voltage. It operates over a temperature range of -55°C to 125°C, ensuring reliable performance in demanding environments.

 

Mechanically, the CD15CD040DO3 is housed in a radial through-hole package with a lead spacing of 5.90 mm. The dimensions are 11.40 mm length, 4.30 mm width, and 9.10 mm height. The case is made of epoxy, and the terminals are copper clad steel with a nickel undercoat and 100% tin finish.

 

The capacitor is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited). It is designed for general purpose applications where stable capacitance and high voltage rating are required.

CD15CD040DO3 Quick Information

Product Type: Mica Capacitor
Series: CD15
Canonical Name: CD15CD040DO3 Mica Capacitor, 4 pF, 500 V, ±0.5 pF, Radial
Subcategory: Dipped Mica Capacitor

CD15CD040DO3 Compliance

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

CD15CD040DO3 Features

  • 4 pF capacitance with ±0.5 pF tolerance.
  • Rated for 500V DC operation.
  • High dV/dt capability of 100,000 V/µs.
  • Radial through-hole package with 5.90mm lead spacing.
  • RoHS3 compliant and REACH unaffected.

CD15CD040DO3 Applications

  • Used in timing and frequency control circuits.
  • Ideal for high-voltage pulse applications.
  • Suitable for RF and filter circuits.
  • General purpose mica capacitor applications.

CD15CD040DO3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of CD15CD040DO3?

4 pF.

What is the capacitance tolerance?

±0.5 pF.

What is the rated voltage of CD15CD040DO3?

500V DC.

What is the package type?

Radial through-hole.

What is the operating temperature range?

-55°C to 125°C.

Is CD15CD040DO3 RoHS compliant?

Yes, RoHS3 compliant.

What is the dV/dt capability?

100,000 V/µs.

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