CM06FD202FO3 Mica Capacitor Equivalent & Substitute Parts

Part Overview

The CM06FD202FO3 is a 2000 pF mica capacitor rated for 500 V operation in a radial through-hole configuration, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as Active product status and is suitable for general-purpose applications requiring stable capacitance and high voltage performance. Mica dielectric capacitors are selected for applications demanding low loss, excellent frequency stability, and reliable performance across extended temperature ranges from -55°C to 125°C.

Substitute parts become necessary when the primary part number reaches end-of-life status, inventory constraints occur, or when design requirements permit selection from alternative product series within the same electrical and mechanical specifications.

Substiute Parts

CM06FD202FO3

Cornell Dubilier Electronics (CDE)In Stock: 755CM06FD202FO3 Datasheet

Current PartRFQ

CD19FD202FO3F

Cornell Dubilier Electronics (CDE)In Stock: 869CD19FD202FO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CM06FD202FO3 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match Exactly):

• Capacitance: 2000 pF
• Tolerance: ±1%
• Voltage - Rated: 500 V
• Dielectric Material: Mica

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 0.343" (8.70 mm)
• Size / Dimension: 0.669" L x 0.240" W (17.00 mm x 6.10 mm)
• Height - Seated (Max): 0.532" (13.50 mm)

Environmental Parameters (Must Match Exactly):

• Operating Temperature Range: -55°C to 125°C

Parts meeting all these criteria are classified as direct parametric equivalents and are suitable for direct substitution in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The CD19FD202FO3F is a direct parametric equivalent to the CM06FD202FO3 based on matching electrical, mechanical, and environmental specifications. Both components are manufactured by Cornell Dubilier Electronics and maintain identical capacitance, voltage rating, tolerance, dielectric material, and physical dimensions.

Compliance Considerations:

The CD19FD202FO3F offers improved regulatory compliance status compared to the CM06FD202FO3. The substitute part is ROHS3 compliant and REACH unaffected, whereas the primary part is RoHS non-compliant and REACH affected. For applications subject to regulatory requirements in markets enforcing RoHS or REACH directives, the CD19FD202FO3F is the appropriate selection.

Both parts are classified as Active product status, ensuring continued availability and manufacturing support. The CD19FD202FO3F maintains higher current inventory levels (845 pcs) compared to the CM06FD202FO3 (679 pcs), providing improved supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can the CD19FD202FO3F be used as a direct replacement for the CM06FD202FO3?

A: Yes. The CD19FD202FO3F meets all electrical and mechanical specifications of the CM06FD202FO3. Both components share identical capacitance (2000 pF), voltage rating (500 V), tolerance (±1%), dielectric material (mica), operating temperature range (-55°C to 125°C), mounting type (through hole), package configuration (radial), lead spacing (0.343"), and physical dimensions (0.669" L x 0.240" W, height 0.532" max). Direct substitution is supported without circuit modification.

Q: What are the key differences between these two part numbers?

A: The primary differences are product series designation (CM06 versus CD19), RoHS compliance status (non-compliant versus ROHS3 compliant), and REACH regulatory status (affected versus unaffected). All functional and mechanical parameters are identical.

Q: Are there any compatibility concerns with PCB layout or assembly?

A: No. Both components use identical radial through-hole packaging with 0.343" lead spacing and matching physical dimensions. PCB footprints, hole spacing, and component placement remain unchanged between the two parts.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements applicable to the end application. For applications requiring RoHS3 compliance or REACH compliance, the CD19FD202FO3F is the appropriate choice. For applications without regulatory compliance requirements, either part is functionally equivalent.

Q: Is the ±1% tolerance specification maintained in both parts?

A: Yes. Both the CM06FD202FO3 and CD19FD202FO3F maintain ±1% capacitance tolerance, ensuring equivalent performance in precision circuit applications.

Q: What is the operating temperature range for both components?

A: Both components operate across the identical temperature range of -55°C to 125°C, providing equivalent thermal performance and reliability across extended environmental conditions.