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CMR03C4R0DOCM 4 pF mica capacitor rated for 300V. Through hole mounting with radial package.
Mfr Part #:

CMR03C4R0DOCM

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
4 pF mica capacitor rated for 300V. Through hole mounting with radial package.
Total Stock: 17 pcs

CMR03C4R0DOCM Available from 1 distributor

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

CMR03C4R0DOCM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Capacitance Tolerance
Dielectric Material
Features
Height
Lead Spacing
Length
Mounting Type
Operating Temperature
Package Type
Tolerance
Voltage
Voltage Rating
Width

CMR03C4R0DOCM Description

Short technical summary and product information.

CMR03C4R0DOCM is a 4 pF dipped silvered mica capacitor from Cornell Dubilier Electronics (CDE). It is part of the Type CMR series designed for high-reliability applications, meeting MIL-PRF-39001 requirements. The capacitor features a capacitance of 4 pF with a tight tolerance of ±0.5 pF and a DC voltage rating of 300V.

 

The mica dielectric provides excellent stability and high Q performance over a wide frequency range. The operating temperature range is -55°C to 125°C, making it suitable for demanding environments.

 

This capacitor is offered in a radial package with through hole mounting. The lead spacing is 3.00mm and the dimensions are 6.90mm length, 2.80mm width, and 4.80mm height. It is RoHS3 compliant and REACH unaffected.

 

Typical applications include high-grade ground, airborne, and space-borne devices such as computers, jetcraft, and missiles. It is ideal for RF tuning, timing, and filter circuits where precision and reliability are critical.

CMR03C4R0DOCM Quick Information

Product Type: Mica Capacitor
Canonical Name: CMR03C4R0DOCM Mica Capacitor, 4 pF, 300 V, ±0.5 pF, Through Hole
Subcategory: Fixed Mica Capacitors

CMR03C4R0DOCM Compliance

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

CMR03C4R0DOCM Features

  • 4 pF capacitance with ±0.5 pF tolerance
  • Rated for 300 V DC operation
  • Mica dielectric for high Q and stability
  • Through hole mounting, radial package
  • Operating temperature -55°C to 125°C

CMR03C4R0DOCM Applications

  • Ideal for RF signal tuning circuits
  • Used in high-reliability aerospace systems
  • Suitable for timing and filter applications
  • Perfect for high voltage DC blocking

CMR03C4R0DOCM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CMR03C4R0DOCM?

300V DC.

What is the package type of this mica capacitor?

Radial, through hole mounting with 3.00mm lead spacing.

What is the operating temperature range?

-55°C to 125°C.

Is the CMR03C4R0DOCM RoHS compliant?

Yes, it is RoHS3 compliant.

What is the capacitance value?

4 pF.

What is the capacitance tolerance?

±0.5 pF.

What is the dielectric material?

Mica.

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