CDV19FF102JO3 Mica Capacitor 1000pF 1kV Radial Equivalent & Substitute Parts

Part Overview

The CDV19FF102JO3 is a 1000 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 1 kV operation in a radial through-hole configuration. This component is classified as Active product status with general-purpose application characteristics. Mica capacitors in this specification are utilized in circuits requiring stable capacitance, low loss, and high voltage tolerance across extended temperature ranges. Substitute parts become necessary when inventory constraints exist, when RoHS compliance requirements change, or when REACH regulatory status affects procurement decisions.

Substiute Parts

CDV19FF102JO3

Cornell Dubilier Electronics (CDE)In Stock: 1235CDV19FF102JO3 Datasheet

Current PartRFQ

CDV19FF102JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1804CDV19FF102JO3F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CDV19FF102JO3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Non-Negotiable):

• Capacitance value: 1000 pF
• Tolerance: ±5%
• Voltage rating: 1 kV minimum
• Dielectric material: Mica

Mechanical Parameters (Non-Negotiable):

• Mounting type: Through Hole
• Package configuration: Radial
• Lead spacing: 0.343" (8.70mm)
• Physical dimensions: 0.669" L x 0.252" W (17.00mm x 6.40mm)
• Maximum seated height: 0.532" (13.50mm)

Operational Parameters (Non-Negotiable):

• Operating temperature range: -55°C to 125°C minimum

Regulatory & Compliance Parameters (Substitution-Enabling):

• RoHS status
• REACH status
• Product status (Active)

The CDV19FF102JO3F qualifies as a direct substitute because it maintains identical electrical, mechanical, and operational specifications while offering improved regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: CDV19FF102JO3F

The CDV19FF102JO3F is a direct functional equivalent to the CDV19FF102JO3 with identical electrical performance and mechanical compatibility. Selection between these parts is determined by regulatory and compliance requirements:

Select CDV19FF102JO3F when:

• ROHS3 compliance is required for end-product certification
• REACH-unaffected material sourcing is mandated by procurement policy
• Supply chain documentation requires non-affected REACH status

Select CDV19FF102JO3 when:

• Legacy system requirements explicitly specify the original part number
• RoHS compliance is not a project constraint
• REACH-affected status does not conflict with application requirements

Both parts maintain identical performance in circuit applications. The choice between them is driven by regulatory framework and compliance documentation requirements, not by electrical or mechanical performance differences.

Frequently Asked Questions (FAQ)

Q: Can CDV19FF102JO3F be used as a direct replacement for CDV19FF102JO3 in existing designs?

A: Yes. The CDV19FF102JO3F maintains identical capacitance (1000 pF), tolerance (±5%), voltage rating (1 kV), dielectric material (mica), operating temperature range (-55°C to 125°C), and all mechanical specifications including lead spacing (0.343"), package configuration (radial), and physical dimensions. Direct substitution is electrically and mechanically valid.

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

A: The electrical and mechanical specifications are identical. The differences are regulatory: CDV19FF102JO3F is ROHS3 compliant and REACH unaffected, while CDV19FF102JO3 is RoHS non-compliant and REACH affected. These differences affect procurement compliance and documentation requirements, not circuit performance.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions of 0.669" L x 0.252" W (17.00mm x 6.40mm), maximum seated height of 0.532" (13.50mm), and lead spacing of 0.343" (8.70mm). PCB layout and mechanical assembly are interchangeable.

Q: What does "REACH Affected" versus "REACH Unaffected" mean for component selection?

A: REACH Affected indicates the component contains substances of concern under REACH regulations, requiring additional documentation and compliance verification. REACH Unaffected indicates the component does not contain these substances. Selection depends on end-product regulatory requirements and supply chain documentation policies.

Q: Can I mix CDV19FF102JO3 and CDV19FF102JO3F in the same production batch?

A: From an electrical and mechanical standpoint, yes. However, compliance documentation and traceability requirements may restrict mixing. Verify with quality assurance and procurement policies before combining parts in production.

Q: What is the temperature stability of these mica capacitors?

A: Both parts operate across -55°C to 125°C. Mica dielectric provides stable capacitance across this temperature range. Specific temperature coefficient data is not provided in the component specifications.

Q: Are these parts suitable for high-frequency applications?

A: Application suitability depends on circuit requirements beyond the provided specifications. Mica capacitors are general-purpose components. Frequency performance characteristics are not included in the provided technical parameters.