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CMR03C4R5DOCP Capacitor, mica, 4.5pF, 300V, ±0.5pF, radial through-hole, -55°C to 125°C. Ideal for high-reliability applications.
Mfr Part #:

CMR03C4R5DOCP

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
Capacitor, mica, 4.5pF, 300V, ±0.5pF, radial through-hole, -55°C to 125°C. Ideal for high-reliability applications.
Total Stock: 7 pcs

CMR03C4R5DOCP 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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7 pcs
7 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CMR03C4R5DOCP Specifications Quick View

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

CMR03C4R5DOCP Description

Short technical summary and product information.

The CMR03C4R5DOCP is a high-reliability mica capacitor from Cornell Dubilier's CMR series, designed to meet MIL-PRF-39001 requirements. It features a capacitance of 4.5 pF with a tolerance of ±0.5 pF and a rated voltage of 300 V DC. The dielectric material is mica, providing low loss and stable capacitance over temperature and frequency.

 

This capacitor is packaged in a radial through-hole configuration with a lead spacing of 3.00 mm. The dimensions are 6.9 mm length, 2.8 mm width, and 4.8 mm height. It operates over a temperature range of -55°C to 125°C, making it suitable for demanding environments.

 

Type CMR capacitors are intended for high-grade ground, airborne, and space-borne devices, including computers, jetcraft, and missiles. This part is also rated as General Purpose and is RoHS3 compliant, REACH unaffected, with an MSL of 1.

CMR03C4R5DOCP Quick Information

Product Type: Mica Capacitor
Series: CMR03
Canonical Name: CMR03C4R5DOCP Mica Capacitor, 4.5 pF, ±0.5 pF, 300 V, Radial, Through Hole
Subcategory: Radial Mica Capacitor

CMR03C4R5DOCP Compliance

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

CMR03C4R5DOCP Features

  • 4.5pF capacitance with ±0.5pF tolerance.
  • Rated for 300V DC operation.
  • Radial through-hole package with 3.00mm lead spacing.
  • Operating temperature range -55°C to 125°C.
  • Meets MIL-PRF-39001 reliability standard.

CMR03C4R5DOCP Applications

  • Ideal for high-grade ground, airborne, and space-borne devices.
  • Used in computers, jetcraft, and missile systems.
  • Suitable for general purpose high-reliability circuits.

CMR03C4R5DOCP FAQs

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

The rated voltage is 300 V DC.

What is the package type and mounting style?

It is a radial through-hole package with lead spacing of 3.00 mm.

What is the operating temperature range?

It operates from -55°C to 125°C.

Is this capacitor RoHS compliant?

It is listed as RoHS3 Compliant, though unverified.

What is the capacitance and tolerance?

Capacitance is 4.5 pF with a tolerance of ±0.5 pF.

What dielectric material is used?

The dielectric material is mica.

Does this capacitor meet any reliability standard?

Yes, it meets MIL-PRF-39001 requirements.

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