CD19FD362JO3 Mica Capacitor - Equivalent & Substitute Parts

Part Overview

The CD19FD362JO3 is a 3600 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 500 V operation in radial through-hole configuration. This component is classified as active product status and serves general-purpose applications requiring stable capacitance and high voltage tolerance. Mica dielectric capacitors are selected for applications demanding low loss, excellent frequency stability, and reliable performance across extended temperature ranges from -55°C to 125°C.

Substitute parts become necessary when the original part number reaches end-of-life status, inventory constraints occur, or when design requirements permit selection from alternative manufacturing batches or compliance variants within the same electrical and mechanical specifications.

Substiute Parts

CD19FD362JO3

Cornell Dubilier Electronics (CDE)In Stock: 1219CD19FD362JO3 Datasheet

Current PartRFQ

CD19FD362JO3F

Cornell Dubilier Electronics (CDE)In Stock: 2793CD19FD362JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CD19FD362JO3 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical for a part to function as a direct substitute:

• Capacitance Value: 3600 pF (no tolerance band variation)
• Tolerance Class: ±5% (defines acceptable capacitance range)
• Voltage Rating: 500 V (minimum safe operating voltage)
• Dielectric Type: Mica (ensures frequency stability and loss characteristics)
• Temperature Range: -55°C to 125°C (operational environment compatibility)
• Mounting Configuration: Through Hole, Radial package
• Lead Spacing: 0.343" (8.70 mm) (PCB hole pattern alignment)

Substitute parts within the CD19 series that maintain these parameters are classified as parametric equivalents. Variations in manufacturing batch, RoHS compliance status, or REACH classification do not affect electrical or mechanical substitutability when all listed parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

CD19FD362JO3F qualifies as a direct parametric equivalent to CD19FD362JO3. Both components maintain identical electrical specifications (3600 pF, ±5%, 500 V) and mechanical configuration (radial through-hole, 0.343" lead spacing).

The primary distinction between these parts lies in regulatory compliance status:

• CD19FD362JO3: RoHS non-compliant, REACH Affected
• CD19FD362JO3F: ROHS3 Compliant, REACH Unaffected

Selection between these equivalents depends on application regulatory requirements. For designs subject to RoHS3 or REACH compliance mandates, CD19FD362JO3F is the appropriate selection. For applications without such regulatory constraints, either part satisfies the electrical and mechanical requirements identically. Both parts maintain active product status with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CD19FD362JO3F replace CD19FD362JO3 in existing designs?

A: Yes. CD19FD362JO3F is a parametric equivalent with identical capacitance (3600 pF), tolerance (±5%), voltage rating (500 V), temperature range (-55°C to 125°C), and physical configuration (radial through-hole, 0.343" lead spacing). Direct substitution is electrically and mechanically compatible.

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

A: The electrical and mechanical specifications are identical. The difference is regulatory compliance: CD19FD362JO3F carries ROHS3 compliance and REACH Unaffected status, while CD19FD362JO3 does not. This distinction affects supply chain and end-market applicability, not component performance.

Q: Will the PCB footprint accommodate both parts?

A: Yes. Both parts share identical lead spacing of 0.343" (8.70 mm) and radial package configuration. PCB hole patterns designed for either part number will accept the other without modification.

Q: Are there any temperature or frequency performance differences?

A: No. Both parts operate across the identical temperature range (-55°C to 125°C) with mica dielectric material, ensuring equivalent frequency stability and thermal performance characteristics.

Q: Which part should I specify for new designs?

A: Selection depends on regulatory requirements. For designs requiring RoHS3 or REACH compliance, specify CD19FD362JO3F. For applications without such mandates, either part meets specifications. Verify end-market and supply chain requirements before finalizing part selection.