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CD5FY391GO3 Miniature dipped mica capacitor, 390pF, ±2% tolerance, 50V rated voltage. Through-hole radial package with 3.00mm lead spacing.
Mfr Part #:

CD5FY391GO3

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
Miniature dipped mica capacitor, 390pF, ±2% tolerance, 50V rated voltage. Through-hole radial package with 3.00mm lead spacing.
Total Stock: 14,260 pcs

CD5FY391GO3 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
14,260 pcs
14260 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CD5FY391GO3 Specifications Quick View

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

CD5FY391GO3 Description

Short technical summary and product information.

This mica capacitor from Cornell Dubilier Electronics (CDE) is part of the CD5 series of miniature dipped mica capacitors. It offers a capacitance of 390pF with ±2% tolerance and a rated DC voltage of 50V. The mica dielectric provides excellent stability, low loss, and low capacitance drift over temperature, making it suitable for RF, precision timing, and oscillator circuits.

 

The capacitor is housed in a radial through-hole package with dimensions of 6.90mm length, 4.80mm width, and 6.40mm seated height. Lead spacing is 3.00mm for easy PCB insertion. Operating temperature range is -55°C to 125°C, allowing use in a wide variety of environments.

 

This component is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited floor life). It is designed for general-purpose applications where high reliability and stable capacitance are required. Typical uses include DC blocking, bypass, filtering, and coupling in electronic circuits.

CD5FY391GO3 Quick Information

Product Type: Mica Capacitor
Canonical Name: CD5FY391GO3 Mica Capacitor 390pF, 50V, ±2%, Radial, Through Hole
Subcategory: Mica Capacitor

CD5FY391GO3 Compliance

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

CD5FY391GO3 Features

  • Mica dielectric for high stability and low loss.
  • Capacitance 390pF with ±2% tolerance.
  • Rated for 50V DC operation.
  • Through-hole radial package with 3.00mm lead spacing.
  • Wide operating temperature range -55°C to 125°C.

CD5FY391GO3 Applications

  • Ideal for RF signal filtering and coupling circuits.
  • Used in precision timing and oscillator circuits.
  • Applicable in high-frequency resonant circuits.
  • Suitable for general-purpose DC blocking and bypass.

CD5FY391GO3 FAQs

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

The rated voltage is 50V DC.

What is the package type and mounting style?

The capacitor comes in a radial package with through-hole mounting. Lead spacing is 3.00mm.

What is the operating temperature range?

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

Is this capacitor RoHS compliant?

Yes, it is RoHS3 compliant.

What is the capacitance value and tolerance?

The capacitance is 390pF with a tolerance of ±2%.

What is the dielectric material used?

The dielectric material is mica.

What are the dimensions of this capacitor?

Length 6.90mm, width 4.80mm, height 6.40mm.

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