CDV19EF220JO3 Mica Capacitor - Equivalent & Substitute Parts

Part Overview

The CDV19EF220JO3 is a 22 pF mica capacitor rated for 1 kV with ±5% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component is designed for general-purpose applications requiring stable capacitance and high voltage performance across extended temperature ranges (-55°C to 125°C). The part is currently active in production with 727 pieces available in inventory. Substitute parts may be required due to inventory availability, compliance requirements, or specific application needs.

Substiute Parts

CDV19EF220JO3

Cornell Dubilier Electronics (CDE)In Stock: 787CDV19EF220JO3 Datasheet

Current PartRFQ

CDV19EF220JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1247CDV19EF220JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The CDV19EF220JO3 and CDV19EF220JO3F are classified as parametric equivalents within the CDV19 mica capacitor series. Substitution eligibility is determined by the following critical parameters:

• Capacitance: 22 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1 kV (exact match required)
• Dielectric Material: Mica (exact match required)
• Mounting Type: Through Hole, Radial (exact match required)
• Lead Spacing: 0.343" (8.70mm) (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Physical Dimensions: 0.642" L x 0.189" W, Height 0.500" max (exact match required)

Both parts satisfy identical electrical and mechanical specifications, with differences limited to manufacturing lot designations and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both CDV19EF220JO3 and CDV19EF220JO3F are electrically and mechanically equivalent. Selection between these parts should be based on:

RoHS3 Compliance: The CDV19EF220JO3F carries full RoHS3 compliance certification, while CDV19EF220JO3 is RoHS non-compliant. Applications requiring RoHS3 compliance must utilize CDV19EF220JO3F.

REACH Compliance: The CDV19EF220JO3F is REACH Unaffected, whereas CDV19EF220JO3 is REACH Affected. Applications subject to REACH regulations should specify CDV19EF220JO3F.

Inventory Availability: CDV19EF220JO3F carries greater inventory availability (1218 units) compared to CDV19EF220JO3 (727 units), supporting longer lead times and volume requirements.

Frequently Asked Questions (FAQ)

Q: Are CDV19EF220JO3 and CDV19EF220JO3F interchangeable in circuit applications? A: Both parts are electrically and mechanically identical. They provide the same 22 pF capacitance at 1 kV rating with identical lead spacing (0.343"), mounting type (through-hole radial), and operating temperature range (-55°C to 125°C). Direct substitution is permissible from an electrical and mechanical standpoint.

Q: What is the difference between these two part numbers? A: The primary differences are manufacturing lot designation and compliance certifications. CDV19EF220JO3F includes RoHS3 compliance and is REACH Unaffected, while CDV19EF220JO3 does not carry these certifications. Electrical and mechanical specifications are identical.

Q: Which part should I select if RoHS3 compliance is required? A: CDV19EF220JO3F must be specified for applications requiring RoHS3 compliance. The original CDV19EF220JO3 does not meet RoHS3 requirements.

Q: Are the physical dimensions identical between both parts? A: Yes. Both parts share identical dimensions: 0.642" length × 0.189" width (16.30mm × 4.80mm), with maximum seated height of 0.500" (12.70mm), and identical lead spacing of 0.343" (8.70mm).

Q: Does lead spacing affect PCB layout compatibility? A: No. Both parts feature identical lead spacing of 0.343" (8.70mm), ensuring identical footprint placement and PCB hole alignment.

Q: What is the operating temperature range for both parts? A: Both parts operate across the full range of -55°C to 125°C, providing thermal stability across industrial and extended temperature applications.