CDV19FF221JO3 Equivalent & Substitute Parts

Part Overview

The CDV19FF221JO3 is a 220 pF mica capacitor rated for 1 kV, manufactured by Cornell Dubilier Electronics (CDE) in the CDV19 series. This through-hole radial component is designed for general-purpose applications requiring high voltage stability and precision capacitance values. The part is currently active in production with 647 units in stock.

Identification of substitute parts becomes necessary when the original part number is unavailable, when compliance requirements change, or when inventory constraints require alternative sourcing from the same manufacturer's product line.

Substiute Parts

CDV19FF221JO3

Cornell Dubilier Electronics (CDE)In Stock: 675CDV19FF221JO3 Datasheet

Current PartRFQ

CDV19FF221JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1096CDV19FF221JO3F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDV19FF221JO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 220 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1 kV (exact match required)
• Dielectric Type: Mica (exact match required)
• Mounting Configuration: Through-hole radial (exact match required)
• Lead Spacing: 0.343" / 8.70 mm (exact match required)
• Physical Envelope: 0.642" L × 0.189" W × 0.500" H maximum (exact match required)
• Temperature Range: -55°C to 125°C (exact match required)

The substitute part CDV19FF221JO3F meets all electrical and mechanical parameters identically to the main part number. The only differences are in regulatory compliance status and inventory availability.

Parameter Comparison

Engineering Selection Recommendations

CDV19FF221JO3 is suitable for applications where RoHS non-compliance is acceptable and REACH-affected material usage is permitted by design specifications.

CDV19FF221JO3F is the appropriate selection for designs requiring ROHS3 compliance and REACH-unaffected material composition. This variant is recommended for new designs, products destined for markets with strict environmental regulations, or when long-term supply chain compliance is a requirement.

Both parts are electrically and mechanically identical. Selection between them depends solely on regulatory compliance requirements of the end application and target market.

Frequently Asked Questions (FAQ)

Q: Can CDV19FF221JO3F be used as a direct replacement for CDV19FF221JO3?

A: Yes. All electrical parameters (capacitance, tolerance, voltage rating, temperature range) and mechanical parameters (lead spacing, physical dimensions, mounting type) are identical. The only differences are in regulatory compliance certifications.

Q: What is the difference between the RoHS status of these two parts?

A: CDV19FF221JO3 is RoHS non-compliant, while CDV19FF221JO3F is ROHS3 compliant. ROHS3 compliance indicates the part meets the Restriction of Hazardous Substances Directive requirements. Selection depends on whether your application or target market requires RoHS compliance.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical physical dimensions (0.642" L × 0.189" W), lead spacing (0.343" / 8.70 mm), and maximum seated height (0.500" / 12.70 mm). They are mechanically interchangeable on PCBs designed for either part number.

Q: Which part should I specify for a new design?

A: If your design or market does not have specific RoHS or REACH requirements, either part is acceptable. If your application requires environmental compliance certification, specify CDV19FF221JO3F (ROHS3 compliant, REACH unaffected).

Q: Is the capacitance value identical between both parts?

A: Yes. Both parts are 220 pF with ±5% tolerance and 1 kV voltage rating. They are electrically identical.

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

A: Both CDV19FF221JO3 and CDV19FF221JO3F operate across -55°C to 125°C. Temperature performance is identical.