CM06FD472FO3 Mica Capacitor Equivalent & Substitute Parts

Part Overview

The CM06FD472FO3 is a 4700 pF mica capacitor rated for 500 V operation in radial through-hole configuration, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as Active product status with general-purpose application capability. The CM06 series represents a legacy product line; equivalent substitutes from current production series are available to support ongoing procurement requirements and design continuity.

Substiute Parts

CM06FD472FO3

Cornell Dubilier Electronics (CDE)In Stock: 1135CM06FD472FO3 Datasheet

Current PartRFQ

CD19FD472FO3F

Cornell Dubilier Electronics (CDE)In Stock: 6502CD19FD472FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CM06FD472FO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 4700 pF (exact match required)
• Tolerance: ±1% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Type: Mica (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Configuration: Through Hole Radial (exact match required)
• Lead Spacing: 0.343" / 8.70 mm (exact match required)
• Physical Dimensions: 0.701" L × 0.350" W / 17.80 mm × 8.90 mm (exact match required)

The CD19FD472FO3F qualifies as a parametric equivalent substitute based on complete alignment with all electrical and mechanical specifications listed above. Both components are manufactured by Cornell Dubilier Electronics and share identical functional characteristics within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: CD19FD472FO3F

The CD19FD472FO3F is the recommended substitute for the CM06FD472FO3. Both components deliver identical electrical performance and mechanical compatibility. The CD19 series represents current production from Cornell Dubilier Electronics with improved regulatory compliance status.

Compliance Considerations: The CD19FD472FO3F achieves ROHS3 compliance and REACH Unaffected status, whereas the CM06FD472FO3 is RoHS non-compliant and REACH Affected. For applications subject to environmental regulations or procurement policies requiring RoHS compliance, the CD19FD472FO3F is the appropriate selection. For legacy systems or applications without compliance requirements, either part functions identically.

Inventory and Availability: The CD19FD472FO3F maintains higher stock levels (6396 pcs) compared to the CM06FD472FO3 (1101 pcs), supporting consistent supply chain performance.

Frequently Asked Questions (FAQ)

Q: Can the CD19FD472FO3F be used as a direct replacement for the CM06FD472FO3?

A: Yes. The CD19FD472FO3F is a direct parametric equivalent. All electrical specifications (capacitance, tolerance, voltage rating, temperature range) and mechanical dimensions (lead spacing, package configuration, physical size) are identical. No circuit modifications or PCB layout changes are required.

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

A: The primary differences are manufacturing series designation (CM06 versus CD19) and regulatory compliance status. The CD19FD472FO3F is manufactured to current standards with ROHS3 compliance and REACH Unaffected status. Functionally and electrically, both components are equivalent.

Q: Are the lead spacings identical?

A: Yes. Both components feature 0.343" (8.70 mm) lead spacing and are housed in radial through-hole packages with identical physical dimensions of 0.701" L × 0.350" W (17.80 mm × 8.90 mm). PCB footprints are interchangeable.

Q: Which part should I specify for new designs?

A: Specify the CD19FD472FO3F for new designs. This part represents current production with active status and improved compliance certifications. It provides equivalent performance with better long-term supply chain support.

Q: Is RoHS compliance required for my application?

A: If your application, end market, or procurement policy requires RoHS compliance, select the CD19FD472FO3F (ROHS3 Compliant). If RoHS compliance is not a requirement, either part is functionally suitable.