CD15FD221FO3 Equivalent & Substitute Parts

Part Overview

The CD15FD221FO3 is a 220 pF mica capacitor rated for 500 V with ±1% 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 a general-purpose capacitor. The part is currently active in production. Identification of equivalent and substitute parts is necessary to address inventory availability, compliance requirements, and manufacturing continuity across different procurement channels.

Substiute Parts

CD15FD221FO3

Cornell Dubilier Electronics (CDE)In Stock: 840CD15FD221FO3 Datasheet

Current PartRFQ

CD15FD221FO3F

Cornell Dubilier Electronics (CDE)In Stock: 3680CD15FD221FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD15FD221FO3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part CD15FD221FO3F maintains identical specifications in the following key areas:

• Capacitance value: 220 pF
• Tolerance specification: ±1%
• Rated voltage: 500 V
• Dielectric material: Mica
• Operating temperature range: -55°C ~ 125°C
• Mounting configuration: Through Hole Radial
• Lead spacing: 0.232" (5.90mm)
• Physical dimensions: 0.461" L x 0.201" W (11.70mm x 5.10mm)
• Maximum seated height: 0.382" (9.70mm)

Both parts are manufactured by Cornell Dubilier Electronics within the CD15 series and carry active product status. The substitute relationship is based on parametric equivalence with no functional or performance differences in electrical or mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The CD15FD221FO3F serves as a direct parametric equivalent to the CD15FD221FO3 across all electrical and mechanical specifications. Selection between these two parts should be based on regulatory and compliance requirements applicable to the end application.

The CD15FD221FO3 is RoHS non-compliant and REACH Affected. The CD15FD221FO3F is ROHS3 Compliant and REACH Unaffected, making it suitable for applications subject to European Union environmental directives and RoHS regulations.

Both parts carry identical ECCN (EAR99) and HTSUS (8532.29.0020) classifications. Both are manufactured by Cornell Dubilier Electronics and maintain active product status. The CD15FD221FO3F offers superior inventory availability with 3636 pieces in stock compared to 807 pieces for the CD15FD221FO3.

Frequently Asked Questions (FAQ)

Q: Are CD15FD221FO3 and CD15FD221FO3F electrically interchangeable?

A: Yes. Both parts are 220 pF mica capacitors with ±1% tolerance rated for 500 V operation. Electrical performance and specifications are identical across all rated parameters.

Q: Can these parts be used interchangeably on the same printed circuit board?

A: Yes. Both parts share identical mechanical specifications including radial through-hole mounting, lead spacing of 0.232" (5.90mm), and physical dimensions of 0.461" L x 0.201" W (11.70mm x 5.10mm). PCB footprints and assembly processes require no modification.

Q: What is the difference between CD15FD221FO3 and CD15FD221FO3F?

A: The primary differences are regulatory compliance status and inventory levels. The CD15FD221FO3F is ROHS3 Compliant and REACH Unaffected, while the CD15FD221FO3 is RoHS non-compliant and REACH Affected. All electrical and mechanical parameters are identical.

Q: Which part should be selected for new designs?

A: Selection depends on application requirements. For applications subject to RoHS or REACH regulations, the CD15FD221FO3F is required. For applications without such regulatory constraints, either part meets the electrical and mechanical specifications.

Q: Are there any temperature or voltage derating considerations between these parts?

A: No. Both parts operate identically across the -55°C to 125°C temperature range and are rated for 500 V operation. No derating differences exist between the two parts.

Q: What is the lead spacing for these capacitors?

A: Lead spacing is 0.232" (5.90mm) for both parts. This specification determines PCB hole pattern and component placement.