CDV30FF181JO3 180 pF Mica Capacitor 1 kV Radial Equivalent & Substitute Parts

Part Overview

The CDV30FF181JO3 is a 180 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 1 kV operation in a radial through-hole configuration. This component is classified as a general-purpose mica capacitor suitable for applications requiring high voltage and stable capacitance characteristics across the operating temperature range of -55°C to 125°C. The part maintains Active product status with 865 units currently in stock. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and address specific compliance or packaging requirements.

Substiute Parts

CDV30FF181JO3

Cornell Dubilier Electronics (CDE)In Stock: 956CDV30FF181JO3 Datasheet

Current PartRFQ

CDV30FF181JO3F

Cornell Dubilier Electronics (CDE)In Stock: 759CDV30FF181JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CDV30FF181JO3 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 180 pF
• Tolerance: ±5%
• Voltage Rating: 1 kV
• Dielectric Material: Mica
• Operating Temperature Range: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: Radial
• Series: CDV30
• Features: General Purpose

Parts meeting all these specifications are classified as parametric equivalents and may be substituted without circuit redesign or performance degradation. Compliance certifications (RoHS status, REACH status) and inventory availability are secondary considerations that may influence selection but do not affect functional substitutability.

Parameter Comparison

Engineering Selection Recommendations

CDV30FF181JO3F as Primary Substitute:

The CDV30FF181JO3F is a direct parametric equivalent to the CDV30FF181JO3, matching all electrical and mechanical specifications. The CDV30FF181JO3F carries ROHS3 compliance and REACH Unaffected status, whereas the original part is RoHS non-compliant and REACH Affected. Selection between these parts should be based on regulatory requirements applicable to the end application and target market.

For applications subject to RoHS3 directives or REACH restrictions, the CDV30FF181JO3F is the appropriate choice. For applications without such compliance mandates, either part may be selected based on inventory availability and procurement lead times. Both parts are manufactured by Cornell Dubilier Electronics within the CDV30 series and maintain identical electrical performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can CDV30FF181JO3F replace CDV30FF181JO3 in existing designs?

A: Yes. The CDV30FF181JO3F is a parametric equivalent with identical capacitance (180 pF), tolerance (±5%), voltage rating (1 kV), dielectric material (Mica), operating temperature range (-55°C ~ 125°C), mounting type (Through Hole), and package configuration (Radial). No circuit modifications are required.

Q: What is the difference between these two parts?

A: The primary differences are compliance certifications. The CDV30FF181JO3F is ROHS3 Compliant and REACH Unaffected, while the CDV30FF181JO3 is RoHS non-compliant and REACH Affected. Electrical and mechanical performance are identical.

Q: Which part should I specify for new designs?

A: Specify CDV30FF181JO3F for new designs if the application is subject to RoHS3 or REACH regulations. Both parts are functionally equivalent; compliance requirements should drive the selection.

Q: Are there any lead spacing or dimensional differences?

A: No dimensional or lead spacing differences are specified in the technical data. Both parts are radial through-hole components within the CDV30 series.

Q: What is the inventory status for each part?

A: CDV30FF181JO3 has 865 units in stock. CDV30FF181JO3F has 728 units in stock. Both are available as new original components.