CM05ED620JO3 Equivalent & Substitute Parts

Part Overview

The CM05ED620JO3 is a 62 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 capacitors in this specification are used in RF circuits, high-frequency applications, and precision filtering where temperature stability and low dielectric loss are critical. Finding equivalent or substitute parts becomes necessary when the original part number reaches end-of-life status, inventory constraints occur, or when design requirements permit alternative qualified components with identical electrical and mechanical parameters.

Substiute Parts

CM05ED620JO3

Cornell Dubilier Electronics (CDE)In Stock: 1102CM05ED620JO3 Datasheet

Current PartRFQ

CD15ED620JO3F

Cornell Dubilier Electronics (CDE)In Stock: 898CD15ED620JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CM05ED620JO3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Capacitance: 62 pF
• Tolerance: ±5%
• Voltage Rating: 500 V
• Dielectric Material: Mica

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package Configuration: Radial
• Lead Spacing: 0.232" (5.90mm)
• Physical Dimensions: 0.449" L x 0.169" W (11.40mm x 4.30mm)
• Maximum Seated Height: 0.358" (9.10mm)

Operational Parameters (Must Match Exactly):

• Operating Temperature Range: -55°C to 125°C
• Features Classification: General Purpose

The substitute part CD15ED620JO3F meets all electrical, mechanical, and operational requirements for direct substitution. Both parts are manufactured by Cornell Dubilier Electronics and share identical functional specifications within the allowed tolerance and rating parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: CM05ED620JO3

The CM05ED620JO3 remains the primary component choice when available. This part is Active product status with current inventory of 1,072 pieces in stock.

Substitute Selection: CD15ED620JO3F

The CD15ED620JO3F is a qualified substitute when the primary part is unavailable or when design requirements permit component revision. This part is also Active product status with 803 pieces in stock.

Compliance Considerations:

The CD15ED620JO3F offers improved regulatory compliance compared to the primary part. The substitute is RoHS3 compliant and REACH unaffected, whereas the CM05ED620JO3 is RoHS non-compliant and REACH affected. For applications subject to RoHS or REACH regulatory requirements, the CD15ED620JO3F is the appropriate selection.

Both parts share identical electrical performance, mechanical compatibility, and operational characteristics. Selection between these parts should be based on regulatory compliance requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CD15ED620JO3F be used as a direct replacement for CM05ED620JO3 in existing designs?

A: Yes. Both parts are electrically and mechanically identical. The CD15ED620JO3F has identical capacitance (62 pF), tolerance (±5%), voltage rating (500 V), operating temperature range (-55°C to 125°C), and physical dimensions. The radial through-hole package and lead spacing (0.232" / 5.90mm) are identical, permitting direct PCB substitution without layout modification.

Q: What are the key differences between CM05ED620JO3 and CD15ED620JO3F?

A: The parts differ in regulatory compliance status. The CD15ED620JO3F is RoHS3 compliant and REACH unaffected, while the CM05ED620JO3 is RoHS non-compliant and REACH affected. All electrical and mechanical specifications are identical.

Q: Are there any performance differences between these mica capacitors?

A: No. Both parts are manufactured by Cornell Dubilier Electronics using mica dielectric material. They share identical capacitance value, tolerance, voltage rating, temperature stability, and general-purpose application classification.

Q: Which part should be selected for new designs?

A: For new designs subject to RoHS or REACH regulations, specify CD15ED620JO3F. For applications without regulatory constraints, either part is acceptable based on availability and cost considerations.

Q: Can these parts be used interchangeably in high-frequency RF circuits?

A: Yes. Both parts are classified as general-purpose mica capacitors with identical dielectric material and operating temperature range. The mica dielectric provides the low dielectric loss and temperature stability required for RF applications.

Q: What is the lead spacing for these radial capacitors?

A: The lead spacing is 0.232 inches (5.90mm) for both parts. This dimension is critical for PCB footprint compatibility and must match the design layout exactly.