CM06FD751FO3 Equivalent & Substitute Parts

Part Overview

The CM06FD751FO3 is a 750 pF mica capacitor rated for 500 V operation in a radial through-hole package, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as a general-purpose mica capacitor with ±1% tolerance and operates across the temperature range of -55°C to 125°C. The part maintains active product status and is available in bulk packaging with 859 units currently in stock.

Mica capacitors in this specification are essential for applications requiring high stability, low loss, and reliable performance in RF, analog, and precision circuit designs. Identifying equivalent substitute parts becomes necessary when addressing supply chain constraints, compliance requirements, or inventory optimization while maintaining identical electrical and mechanical performance.

Substiute Parts

CM06FD751FO3

Cornell Dubilier Electronics (CDE)In Stock: 893CM06FD751FO3 Datasheet

Current PartRFQ

CD19FD751FO3F

Cornell Dubilier Electronics (CDE)In Stock: 944CD19FD751FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CM06FD751FO3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 750 pF (exact match required)
• Tolerance: ±1% (exact match required)
• Voltage rating: 500 V (exact match required)
• Dielectric material: Mica (exact match required)

Mechanical Parameters:

• 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: 0.650" L x 0.209" W / 16.50 mm x 5.30 mm (exact match required)
• Maximum seated height: 0.512" / 13.00 mm (exact match required)

Environmental Parameters:

• Operating temperature range: -55°C to 125°C (exact match required)

Substitute parts must satisfy all parameters listed above without deviation. Series designation and RoHS compliance status do not affect substitution eligibility but are documented for procurement and regulatory purposes.

Parameter Comparison

Engineering Selection Recommendations

The CD19FD751FO3F qualifies as a parametric equivalent substitute for the CM06FD751FO3 based on complete alignment of all electrical, mechanical, and environmental specifications. Both components are manufactured by Cornell Dubilier Electronics and maintain active product status.

Compliance Consideration:

The CD19FD751FO3F carries ROHS3 compliance certification, whereas the CM06FD751FO3 is RoHS non-compliant. For applications or procurement environments subject to RoHS regulations, the CD19FD751FO3F provides compliance advantage while maintaining identical functional performance.

Inventory Status:

Both parts are available in production quantities. The CD19FD751FO3F maintains 873 units in stock compared to 859 units of the CM06FD751FO3, providing equivalent supply availability.

Series Designation:

The parts belong to different series (CM06 versus CD19). This distinction reflects manufacturing lineage and internal product classification but does not affect electrical or mechanical compatibility.

Selection between these two parts should be based on compliance requirements and supply chain priorities rather than technical performance, as all functional parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the CD19FD751FO3F be used as a direct replacement for the CM06FD751FO3 in existing circuit designs?

A: Yes. The CD19FD751FO3F is a parametric equivalent with identical capacitance (750 pF), tolerance (±1%), voltage rating (500 V), temperature range (-55°C to 125°C), and physical dimensions. Direct substitution in PCB layouts and circuit designs is supported without modification.

Q: Are there any differences in electrical performance between these two parts?

A: No. Both components are mica dielectric capacitors with identical electrical specifications. Capacitance value, tolerance, voltage rating, and temperature coefficient characteristics are equivalent.

Q: What is the significance of the different series designations (CM06 versus CD19)?

A: Series designation reflects internal product classification and manufacturing lineage within Cornell Dubilier Electronics' product portfolio. It does not indicate functional differences or performance variations. Both series meet the same electrical and mechanical specifications for this 750 pF, 500 V mica capacitor.

Q: Does the RoHS3 compliance of the CD19FD751FO3F affect its electrical performance?

A: No. RoHS compliance status relates to material composition and environmental regulations, not electrical performance. The CD19FD751FO3F delivers identical electrical characteristics to the CM06FD751FO3 while meeting RoHS3 requirements.

Q: Are the physical dimensions and lead spacing identical between these parts?

A: Yes. Both components feature identical radial package configuration with 0.343" (8.70 mm) lead spacing, 0.650" L x 0.209" W (16.50 mm x 5.30 mm) body dimensions, and 0.512" (13.00 mm) maximum seated height. PCB footprints and mounting requirements are identical.

Q: Which part should be selected for new designs?

A: Selection should be based on compliance requirements and supply chain considerations. For applications requiring RoHS compliance, the CD19FD751FO3F is the appropriate choice. For applications without RoHS requirements, either part is functionally equivalent. Consult procurement and regulatory requirements for your specific application.

Q: Is there a performance difference in high-frequency or RF applications?

A: No performance difference is indicated by the provided specifications. Both components are general-purpose mica capacitors with identical dielectric material and electrical ratings suitable for RF and analog circuit applications.