CDV19FF561JO3 560 pF Mica Capacitor 1 kV Radial

Part Overview

The CDV19FF561JO3 is a 560 pF mica capacitor rated for 1 kV with radial through-hole mounting. This component is active in production and widely used in general-purpose applications requiring stable capacitance and low dielectric loss. Identifying equivalent substitute parts is essential for procurement continuity, inventory management, and ensuring design compatibility across manufacturing runs and supply chain variations.

Substiute Parts

CDV19FF561JO3

Cornell Dubilier Electronics (CDE)In Stock: 1126CDV19FF561JO3 Datasheet

Current PartRFQ

CDV19FF561JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1710CDV19FF561JO3F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CDV19FF561JO3 is determined by strict equivalence in the following critical parameters:

• Capacitance Value: 560 pF (must match exactly)
• Tolerance: ±5% (must match for circuit accuracy)
• Voltage Rating: 1 kV (must not be lower; higher is acceptable)
• Dielectric Type: Mica (required for stability and performance characteristics)
• Operating Temperature Range: -55°C ~ 125°C (must encompass or exceed application requirements)
• Mounting Configuration: Through-hole radial (PCB footprint compatibility)
• Physical Dimensions: Lead spacing 0.343" (8.70mm), overall package envelope (mechanical fit)

The CDV19FF561JO3F qualifies as a direct substitute because it maintains identical electrical specifications and mechanical form factor while offering improved regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the CDV19FF561JO3 and CDV19FF561JO3F are functionally equivalent and electrically interchangeable. The CDV19FF561JO3F is the preferred selection for new designs and procurement activities due to ROHS3 compliance and REACH unaffected status. This substitution eliminates regulatory restrictions for applications subject to RoHS and REACH directives while maintaining identical electrical and mechanical performance. The CDV19FF561JO3 remains suitable for legacy systems and applications without regulatory constraints.

Frequently Asked Questions (FAQ)

Q: Can the CDV19FF561JO3F be used as a direct replacement for the CDV19FF561JO3?

A: Yes. Both parts share identical capacitance (560 pF), tolerance (±5%), voltage rating (1 kV), temperature range (-55°C ~ 125°C), and mechanical dimensions. They are electrically and mechanically interchangeable.

Q: What is the difference between these two parts?

A: The CDV19FF561JO3F incorporates ROHS3 compliance and REACH unaffected status, making it suitable for regulated markets. The electrical and physical specifications remain unchanged.

Q: Are there physical dimension differences between these parts?

A: No. Both parts have identical lead spacing (0.343" / 8.70mm), package dimensions (0.650" L x 0.209" W / 16.50mm x 5.30mm), and seated height (0.512" / 13.00mm). PCB footprints are identical.

Q: Which part should be specified for new designs?

A: The CDV19FF561JO3F is recommended for new designs due to improved regulatory compliance. Existing designs using the CDV19FF561JO3 can be updated to the CDV19FF561JO3F without circuit or layout modifications.

Q: Are there inventory or lead time considerations?

A: The CDV19FF561JO3F has 1625 units in stock versus 1086 units for the CDV19FF561JO3, providing enhanced availability for procurement planning.