CD30FD203JO3 Equivalent & Substitute Parts

Part Overview

The CD30FD203JO3 is a 0.02 µF mica capacitor rated for 500 V with ±5% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component operates across a temperature range of -55°C to 125°C and is classified as general purpose. The part is currently active in production with 689 units in stock. Identification of equivalent and substitute parts is necessary to address supply chain requirements, compliance updates, and inventory optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

CD30FD203JO3

Cornell Dubilier Electronics (CDE)In Stock: 752CD30FD203JO3 Datasheet

Current PartRFQ

CD30FD203JO3F

Cornell Dubilier Electronics (CDE)In Stock: 994CD30FD203JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD30FD203JO3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part CD30FD203JO3F maintains identical specifications for capacitance (0.02 µF), 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 (0.437" / 11.10mm), and physical dimensions (0.831" L x 0.449" W, height 0.921" max). Both parts belong to the CD30 series and are classified as general purpose components. The substitution is based on complete parametric alignment across all provided electrical and mechanical criteria, ensuring direct compatibility in circuit applications and PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

The CD30FD203JO3F serves as a direct parametric equivalent to the CD30FD203JO3, with all electrical and mechanical specifications aligned for seamless substitution. The primary distinction between these parts is regulatory compliance status. The CD30FD203JO3F achieves ROHS3 compliance, whereas the CD30FD203JO3 is RoHS non-compliant. Additionally, the CD30FD203JO3F carries REACH Unaffected status compared to the REACH Affected designation of the original part. Both components maintain identical ECCN (EAR99) and HTSUS (8532.29.0020) classifications. Selection between these parts should be determined by project-specific compliance requirements. Applications requiring RoHS3 compliance or REACH unaffected status should utilize the CD30FD203JO3F. The CD30FD203JO3F also provides higher inventory availability with 906 units in stock versus 689 units for the original part.

Frequently Asked Questions (FAQ)

Q: Can CD30FD203JO3F replace CD30FD203JO3 in existing designs?

A: Yes. The CD30FD203JO3F is a parametric equivalent with identical capacitance (0.02 µF), tolerance (±5%), voltage rating (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), mounting type (through hole), package configuration (radial), lead spacing (0.437" / 11.10mm), and physical dimensions. Direct substitution is supported without circuit or PCB layout modifications.

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

A: The primary differences are regulatory compliance certifications. The CD30FD203JO3F is ROHS3 compliant and REACH unaffected, while the CD30FD203JO3 is RoHS non-compliant and REACH affected. All electrical and mechanical parameters are identical.

Q: Are there any physical dimension differences?

A: No. Both parts share identical physical dimensions: 0.831" length x 0.449" width (21.10mm x 11.40mm), with a maximum seated height of 0.921" (23.40mm). Lead spacing is also identical at 0.437" (11.10mm).

Q: Which part should be selected for new designs?

A: Selection depends on compliance requirements. For applications requiring RoHS3 compliance or REACH unaffected status, the CD30FD203JO3F is the appropriate choice. Both parts are active in production and available in stock.

Q: Is the tolerance specification identical?

A: Yes. Both parts maintain ±5% tolerance on the 0.02 µF capacitance value.

Q: Are there any temperature range differences?

A: No. Both parts operate across the identical temperature range of -55°C to 125°C.