CDV30FF392JO3F Equivalent & Substitute Parts

Part Overview

The CDV30FF392JO3F is a 3900 pF mica capacitor rated for 1 kV, manufactured by Cornell Dubilier Electronics (CDE) in the CDV30 series. This through-hole radial component is designed for general-purpose applications requiring high voltage performance and stable dielectric characteristics across extended temperature ranges. The part is currently active in production with 851 units in stock.

Identification of substitute parts becomes necessary when the primary part number is unavailable, when specific compliance requirements must be met, or when inventory constraints require alternative sourcing from the same manufacturer's product line.

Substiute Parts

CDV30FF392JO3F

Cornell Dubilier Electronics (CDE)In Stock: 864CDV30FF392JO3F Datasheet

Current PartRFQ

CDV30FF392JO3

Cornell Dubilier Electronics (CDE)In Stock: 755CDV30FF392JO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CDV30FF392JO3F is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 3900 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1 kV (exact match required)
• Dielectric Material: Mica (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)

The substitute part CDV30FF392JO3 meets all parametric equivalence criteria. Differences in compliance status (RoHS and REACH) do not affect electrical or mechanical compatibility but may impact application suitability based on regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

CDV30FF392JO3F is the primary selection for applications requiring ROHS3 compliance and REACH unaffected status. This part is suitable for regulated environments and end-use applications subject to European Union directives.

CDV30FF392JO3 serves as a parametric equivalent for applications where RoHS3 compliance is not mandated. This substitute maintains identical electrical and mechanical specifications, making it suitable for non-regulated applications or legacy system replacements where compliance requirements differ from the primary part.

Selection between these two parts should be based solely on the regulatory compliance requirements of the target application, not on performance characteristics, as both parts are electrically and mechanically identical.

Frequently Asked Questions (FAQ)

Q: Can CDV30FF392JO3 be used as a direct replacement for CDV30FF392JO3F?

A: CDV30FF392JO3 is a parametric equivalent with identical electrical and mechanical specifications. Substitution is valid from a technical standpoint. However, compliance status differs: CDV30FF392JO3F is ROHS3 compliant and REACH unaffected, while CDV30FF392JO3 is RoHS non-compliant and REACH affected. Substitution suitability depends on application regulatory requirements.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical package configuration (radial through-hole), mounting type, and all mechanical specifications. They are physically interchangeable.

Q: What is the difference between ROHS3 compliant and RoHS non-compliant status?

A: ROHS3 compliance indicates the part meets the Restriction of Hazardous Substances Directive 3 requirements. RoHS non-compliant parts may contain restricted substances. Selection depends on whether the application is subject to RoHS regulations.

Q: Can I use CDV30FF392JO3 in a design originally specified for CDV30FF392JO3F?

A: Electrical and mechanical compatibility is confirmed. Regulatory compliance must be verified against application requirements before substitution.

Q: What does REACH Unaffected versus REACH Affected mean?

A: REACH Unaffected indicates the part is not subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations. REACH Affected means the part may contain substances regulated under REACH. Application regulatory environment determines substitution validity.