CD19FD182JO3 Equivalent & Substitute Parts

Part Overview

The CD19FD182JO3 is a 1800 pF mica capacitor rated for 500 V operation in a radial through-hole configuration, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as active and suitable for general-purpose applications requiring stable capacitance and high voltage performance across extended temperature ranges from -55°C to 125°C. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and compliance requirements across different regulatory frameworks.

Substiute Parts

CD19FD182JO3

Cornell Dubilier Electronics (CDE)In Stock: 1140CD19FD182JO3 Datasheet

Current PartRFQ

CD19FD182JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1097CD19FD182JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD19FD182JO3 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part CD19FD182JO3F maintains identical specifications for capacitance (1800 pF), tolerance (±5%), rated voltage (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), mounting type (through hole), package configuration (radial), lead spacing (0.343" / 8.70mm), and physical dimensions (0.669" L x 0.240" W / 17.00mm x 6.10mm). Both parts are manufactured by Cornell Dubilier Electronics within the CD19 series and are classified as active products. The primary distinction between these parts relates to regulatory compliance status rather than functional or mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Selection between CD19FD182JO3 and CD19FD182JO3F is determined by regulatory compliance requirements applicable to the end application and target market.

The CD19FD182JO3 is classified as RoHS non-compliant and REACH Affected. This part is suitable for applications where RoHS3 compliance is not mandated or where legacy component specifications are acceptable within the design framework.

The CD19FD182JO3F is ROHS3 Compliant and REACH Unaffected. This part is required for applications subject to European Union RoHS Directive 2011/65/EU (as amended by Directive 2015/863/EU) or equivalent regulatory frameworks that mandate RoHS3 compliance. Selection of this variant eliminates compliance risk in regulated markets and supply chains.

Both parts are electrically and mechanically identical. The choice between them is driven exclusively by compliance obligations rather than functional performance or physical compatibility.

Frequently Asked Questions (FAQ)

Q: Are CD19FD182JO3 and CD19FD182JO3F electrically interchangeable?

A: Yes. Both parts are identical in capacitance (1800 pF), tolerance (±5%), rated voltage (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), and all other electrical specifications. They perform identically in circuit applications.

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts share identical physical dimensions (0.669" L x 0.240" W / 17.00mm x 6.10mm), height (0.532" maximum / 13.50mm), lead spacing (0.343" / 8.70mm), mounting type (through hole), and package configuration (radial). They are directly substitutable on printed circuit boards without layout modifications.

Q: What is the difference between these two part numbers?

A: The primary difference is regulatory compliance status. CD19FD182JO3F is ROHS3 Compliant and REACH Unaffected, while CD19FD182JO3 is RoHS non-compliant and REACH Affected. Functional and mechanical specifications are identical.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements applicable to your application and target markets. For applications subject to RoHS3 or equivalent compliance mandates, select CD19FD182JO3F. For applications without such requirements, either part is acceptable based on availability and cost considerations.

Q: Can I use CD19FD182JO3 in place of CD19FD182JO3F?

A: Functional and mechanical substitution is possible. However, regulatory compliance implications must be evaluated. If the application or supply chain requires RoHS3 compliance, CD19FD182JO3 does not satisfy this requirement.

Q: Can I use CD19FD182JO3F in place of CD19FD182JO3?

A: Yes. CD19FD182JO3F is a direct substitute with superior compliance status. It is electrically and mechanically identical and provides additional regulatory compliance benefits.

Q: Are both parts currently available?

A: Both parts are classified as active products. CD19FD182JO3 has 1064 pieces in stock, and CD19FD182JO3F has 1059 pieces in stock.