CDV19EF680JO3 Equivalent & Substitute Parts

Part Overview

The CDV19EF680JO3 is a 68 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 performance and stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with 1181 units in stock. Substitute parts are identified to address supply chain continuity, compliance requirements, or inventory optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

CDV19EF680JO3

Cornell Dubilier Electronics (CDE)In Stock: 1248CDV19EF680JO3 Datasheet

Current PartRFQ

CDV19EF680JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1204CDV19EF680JO3F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CDV19EF680JO3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

• Capacitance Value: 68 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1 kV (exact match required)
• Dielectric Material: Mica (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Lead Spacing: 0.343" (8.70 mm) (exact match required)
• Physical Dimensions: 0.642" L x 0.189" W (16.30 mm x 4.80 mm) (exact match required)

The CDV19EF680JO3F meets all substitution criteria and is classified as a direct equivalent within the CDV19 series.

Parameter Comparison

Engineering Selection Recommendations

CDV19EF680JO3F is the direct equivalent substitute for CDV19EF680JO3. Both parts are manufactured by Cornell Dubilier Electronics within the CDV19 series and provide identical electrical and mechanical performance.

The primary distinction between these parts is regulatory compliance status:

• CDV19EF680JO3: RoHS non-compliant, REACH Affected
• CDV19EF680JO3F: ROHS3 Compliant, REACH Unaffected

Selection between these parts depends on application requirements and regulatory constraints. Applications subject to RoHS3 or REACH compliance mandates require the CDV19EF680JO3F variant. Applications without such constraints may use either part based on availability and inventory considerations.

Both parts maintain identical circuit performance, physical footprint, and thermal characteristics, ensuring direct substitution without circuit redesign or PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can CDV19EF680JO3F replace CDV19EF680JO3 in existing designs?

A: Yes. The CDV19EF680JO3F is a direct electrical and mechanical equivalent. No circuit modifications, PCB layout changes, or performance adjustments are required. The parts are pin-compatible and functionally identical.

Q: What is the difference between CDV19EF680JO3 and CDV19EF680JO3F?

A: The parts are electrically and mechanically identical. The difference is regulatory compliance: CDV19EF680JO3F is ROHS3 Compliant and REACH Unaffected, while CDV19EF680JO3 is RoHS non-compliant and REACH Affected.

Q: Are there any thermal or frequency performance differences?

A: No. Both parts operate across the same temperature range (-55°C to 125°C) and are constructed with identical mica dielectric material. Performance characteristics are equivalent.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts have identical lead spacing (0.343" / 8.70 mm), physical dimensions (0.642" L x 0.189" W), and radial package configuration. They are fully interchangeable without PCB modification.

Q: Which part should be selected for new designs?

A: For new designs, CDV19EF680JO3F is recommended due to ROHS3 compliance and REACH compliance status, ensuring alignment with current regulatory requirements and supply chain standards.