CD42FD223GO3F Equivalent & Substitute Parts

Part Overview

The CD42FD223GO3F is a 0.022 µF mica capacitor rated for 500 V operation, manufactured by Cornell Dubilier Electronics (CDE) in the CD42 series. This through-hole radial component is designed for general-purpose applications requiring stable capacitance and high voltage performance across an operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified when inventory constraints, compliance requirements, or procurement lead times necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

CD42FD223GO3F

Cornell Dubilier Electronics (CDE)In Stock: 1174CD42FD223GO3F Datasheet

Current PartRFQ

CD42FD223GO3

Cornell Dubilier Electronics (CDE)In Stock: 720CD42FD223GO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD42FD223GO3F is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 0.022 µF (exact match required)
• Tolerance: ±2% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Material: Mica (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Lead Spacing: 1.063" / 27.00 mm (exact match required)
• Physical Dimensions: 1.421" L x 0.311" W / 36.10 mm x 7.90 mm (exact match required)

The CD42FD223GO3 qualifies as a parametric equivalent based on identical electrical specifications and mechanical form factor. Differences in regulatory compliance status (RoHS and REACH) do not affect functional substitution but must be evaluated against application requirements and regional regulations.

Parameter Comparison

Engineering Selection Recommendations

Both CD42FD223GO3F and CD42FD223GO3 are functionally equivalent for applications requiring 0.022 µF mica capacitors at 500 V with ±2% tolerance and through-hole radial mounting.

CD42FD223GO3F is the preferred selection for applications subject to ROHS3 compliance requirements or REACH-restricted environments. Current inventory of 1,091 pieces supports immediate procurement.

CD42FD223GO3 serves as a functional substitute when ROHS3 compliance is not mandated and REACH-affected status is acceptable within the application scope. Current inventory of 671 pieces is available for procurement.

Selection between these parts must be based on regulatory compliance obligations specific to the end application and target market. Both parts maintain identical electrical performance and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can CD42FD223GO3 be used in place of CD42FD223GO3F?

A: Yes, from an electrical and mechanical standpoint. Both parts are identical in capacitance (0.022 µF), tolerance (±2%), voltage rating (500 V), dielectric material (mica), mounting type (through hole), package configuration (radial), lead spacing (1.063" / 27.00 mm), and physical dimensions. The difference lies in regulatory compliance status. CD42FD223GO3 is RoHS non-compliant and REACH-affected, while CD42FD223GO3F is ROHS3 compliant and REACH unaffected. Substitution is permissible only if compliance requirements do not restrict the use of non-compliant parts.

Q: What are the critical parameters that must match for substitution?

A: Substitution requires exact equivalence in: capacitance value (0.022 µF), tolerance (±2%), voltage rating (500 V), dielectric material (mica), mounting type (through hole), package type (radial), lead spacing (1.063" / 27.00 mm), and physical dimensions (1.421" L x 0.311" W / 36.10 mm x 7.90 mm). Any deviation in these parameters disqualifies a part as a direct substitute.

Q: Are there any physical compatibility concerns when substituting between these parts?

A: No. Both parts share identical lead spacing (1.063" / 27.00 mm), body dimensions (1.421" L x 0.311" W), and maximum seated height (0.882"). PCB footprints and mounting hole spacing are compatible without modification.

Q: What is the operating temperature range for both parts?

A: Both CD42FD223GO3F and CD42FD223GO3 operate across -55°C to 125°C. Temperature performance is identical between the two parts.

Q: How do RoHS and REACH compliance differences affect substitution decisions?

A: RoHS and REACH compliance are regulatory considerations, not functional parameters. CD42FD223GO3F meets ROHS3 compliance and is REACH unaffected, making it suitable for applications in regulated markets. CD42FD223GO3 is RoHS non-compliant and REACH-affected. Substitution is valid only when the application environment permits use of non-compliant components or when compliance is not a requirement.