CDV30FH431JO3 Equivalent & Substitute Parts

Part Overview

The CDV30FH431JO3 is a 430 pF mica capacitor rated for 1.5 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 capacitance across extended temperature ranges. The part is currently active in production with 1,117 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and compliance requirements across different regulatory environments.

Substiute Parts

CDV30FH431JO3

Cornell Dubilier Electronics (CDE)In Stock: 1132CDV30FH431JO3 Datasheet

Current PartRFQ

CDV30FH431JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1089CDV30FH431JO3F Datasheet

Parametric EquivalentRFQ

CDV30FH431JO3F+XZX

Cornell Dubilier Electronics (CDE)In Stock: 891CDV30FH431JO3F+XZX Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CDV30FH431JO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 430 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1.5 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)
• Series Family: CDV30 (exact match required)

All identified substitute parts maintain identical electrical and mechanical specifications to the main part number. Variations in regulatory compliance status (RoHS, REACH) and packaging designations do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

CDV30FH431JO3F is the primary substitute for applications requiring RoHS3 compliance and REACH unaffected status. This part maintains full electrical and mechanical equivalence while meeting enhanced regulatory requirements. Selection of this variant is appropriate for new designs or procurement cycles where regulatory compliance is mandatory.

CDV30FH431JO3F+XZX serves as an alternative substitute where the original part's regulatory status is acceptable. This variant maintains identical electrical specifications and operating characteristics. The designation suffix indicates a specific packaging or configuration variant within the CDV30 series.

CDV30FH431JO3 (main part) remains the baseline reference. Selection is appropriate for applications where RoHS non-compliance and REACH affected status do not present procurement or regulatory constraints.

All three part numbers are active products with confirmed inventory availability. Selection between them is determined by regulatory requirements, compliance mandates, and supply chain considerations rather than functional performance differences.

Frequently Asked Questions (FAQ)

Q: Are CDV30FH431JO3, CDV30FH431JO3F, and CDV30FH431JO3F+XZX electrically interchangeable?

A: Yes. All three part numbers are electrically and mechanically identical. They share the same capacitance value (430 pF), tolerance (±5%), voltage rating (1.5 kV), dielectric material (mica), operating temperature range (-55°C ~ 125°C), and through-hole radial package configuration.

Q: What is the difference between these part numbers?

A: The primary differences are regulatory compliance status and packaging designation. CDV30FH431JO3F is ROHS3 compliant and REACH unaffected. CDV30FH431JO3 and CDV30FH431JO3F+XZX are RoHS non-compliant and REACH affected. The "+XZX" suffix on the third variant indicates a specific packaging or configuration designation.

Q: Can I substitute CDV30FH431JO3F for CDV30FH431JO3 in existing designs?

A: Yes. The substitute part maintains identical electrical and mechanical specifications. The substitution introduces improved regulatory compliance (ROHS3 and REACH unaffected status) without affecting circuit performance or board-level compatibility.

Q: Which part should I select for new product designs?

A: Selection depends on regulatory requirements. For designs requiring RoHS3 compliance or REACH unaffected status, specify CDV30FH431JO3F. For applications without these constraints, any of the three part numbers are functionally equivalent.

Q: Are there any lead spacing or dimensional differences between these parts?

A: No dimensional or lead spacing differences are specified in the available data. All three parts are through-hole radial components within the CDV30 series and maintain identical mechanical interfaces.

Q: What is the inventory status for each part?

A: CDV30FH431JO3 has 1,117 units in stock, CDV30FH431JO3F has 980 units, and CDV30FH431JO3F+XZX has 819 units. All parts are listed as new original stock.