CM06FD332FO3 Equivalent & Substitute Parts

Part Overview

The CM06FD332FO3 is a 3300 pF mica capacitor rated for 500 V operation, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component is designed for general-purpose applications requiring high voltage and stable capacitance performance across extended temperature ranges. The part is currently active in production with 1036 units in stock.

Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design revisions necessitate component alternatives that maintain electrical and mechanical compatibility.

Substiute Parts

CM06FD332FO3

Cornell Dubilier Electronics (CDE)In Stock: 1050CM06FD332FO3 Datasheet

Current PartRFQ

CD19FD332FO3F

Cornell Dubilier Electronics (CDE)In Stock: 1426CD19FD332FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CM06FD332FO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 3300 pF (exact match required)
• Tolerance: ±1% (ensures circuit performance specifications)
• Voltage Rating: 500 V (minimum requirement for application safety)
• Dielectric Material: Mica (determines frequency response and stability characteristics)
• Operating Temperature Range: -55°C to 125°C (defines environmental operating limits)
• Mounting Configuration: Through Hole, Radial package (ensures PCB compatibility)
• Lead Spacing: 0.343" (8.70 mm) (critical for board layout and hole pattern alignment)
• Physical Dimensions: 0.681" L × 0.291" W, Height 0.551" max (ensures mechanical fit in enclosure and on PCB)

The substitute part CD19FD332FO3F meets all these parameters identically, establishing it as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Electrical Compatibility: The CD19FD332FO3F substitute part is electrically and mechanically identical to the CM06FD332FO3 across all functional parameters. Both components deliver 3300 pF capacitance at 500 V with ±1% tolerance and operate across the -55°C to 125°C temperature range.

Compliance Considerations: The primary distinction between these parts lies in regulatory compliance status. The CD19FD332FO3F is ROHS3 compliant and REACH unaffected, whereas the CM06FD332FO3 is RoHS non-compliant and REACH affected. For applications subject to RoHS3 or REACH regulatory requirements, the CD19FD332FO3F is the appropriate selection. For legacy systems or applications without such regulatory constraints, either part is functionally equivalent.

Inventory and Availability: The CD19FD332FO3F currently has 1376 units in stock compared to 1036 units for the CM06FD332FO3, providing enhanced supply chain security.

Series Designation: The CM06FD332FO3 belongs to the CM06 series, while the CD19FD332FO3F belongs to the CD19 series. Both series are manufactured by Cornell Dubilier Electronics and maintain identical electrical and mechanical specifications for this capacitance value and voltage rating.

Frequently Asked Questions (FAQ)

Q: Can the CD19FD332FO3F be used as a direct replacement for the CM06FD332FO3 on existing PCBs?

A: Yes. Both parts are identical in lead spacing (0.343" / 8.70 mm), physical dimensions (0.681" L × 0.291" W), and mounting configuration (through-hole radial). No PCB layout modifications are required.

Q: What is the significance of the different RoHS and REACH compliance statuses?

A: The CD19FD332FO3F is ROHS3 compliant and REACH unaffected, making it suitable for applications subject to European Union environmental regulations. The CM06FD332FO3 is RoHS non-compliant and REACH affected. Selection depends on the regulatory requirements of the end application and target market.

Q: Are the electrical characteristics identical between these two parts?

A: Yes. Both parts deliver 3300 pF capacitance with ±1% tolerance, 500 V voltage rating, mica dielectric material, and -55°C to 125°C operating temperature range. Electrical performance is equivalent.

Q: Does the series designation (CM06 vs. CD19) affect compatibility?

A: No. The series designation reflects internal CDE product line organization. The electrical and mechanical specifications that determine circuit compatibility are identical between the CM06FD332FO3 and CD19FD332FO3F.

Q: What parameters must remain constant when selecting a substitute mica capacitor?

A: Capacitance value (3300 pF), tolerance (±1%), voltage rating (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), mounting type (through hole), package type (radial), and lead spacing (0.343" / 8.70 mm) must all match exactly to ensure functional equivalence.