CD30FD103GO3 Equivalent & Substitute Parts

Part Overview

The CD30FD103GO3 is a 10000 pF mica capacitor rated for 500 V with ±2% tolerance, manufactured by Cornell Dubilier Electronics (CDE). This through-hole radial component operates across a temperature range of -55°C to 125°C and is classified as a general-purpose capacitor. The part is currently active in production. Identification of equivalent and substitute parts is necessary to address supply chain requirements, compliance specifications, and inventory optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

CD30FD103GO3

Cornell Dubilier Electronics (CDE)In Stock: 743CD30FD103GO3 Datasheet

Current PartRFQ

CD30FD103GO3F

Cornell Dubilier Electronics (CDE)In Stock: 969CD30FD103GO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD30FD103GO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 10000 pF (exact match required)
• Tolerance: ±2% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Material: Mica (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Lead Spacing: 0.437" (11.10mm) (exact match required)
• Physical Dimensions: 0.799" L x 0.339" W (20.30mm x 8.60mm) (exact match required)
• Maximum Seated Height: 0.890" (22.60mm) (exact match required)

The substitute part CD30FD103GO3F meets all electrical and mechanical parameters specified above, confirming direct substitution capability.

Parameter Comparison

Engineering Selection Recommendations

The CD30FD103GO3F serves as a direct electrical and mechanical substitute for the CD30FD103GO3. Both parts are manufactured by Cornell Dubilier Electronics within the CD30 series and share identical electrical specifications and physical dimensions.

A key distinction exists in regulatory compliance status. The CD30FD103GO3F is ROHS3 compliant and REACH unaffected, whereas the CD30FD103GO3 is RoHS non-compliant and REACH affected. Selection between these parts should be based on the regulatory requirements of the target application and end-use market. Applications requiring RoHS3 compliance or REACH compliance should specify the CD30FD103GO3F. Applications without such regulatory constraints may utilize either part.

Both parts are active products with current manufacturing status and available inventory.

Frequently Asked Questions (FAQ)

Q: Can CD30FD103GO3F replace CD30FD103GO3 in existing designs?

A: Yes. The CD30FD103GO3F is electrically and mechanically equivalent to the CD30FD103GO3. All electrical parameters (capacitance, tolerance, voltage rating, temperature range) and physical dimensions (lead spacing, package size, seated height) are identical. Direct substitution is supported without circuit redesign.

Q: What is the difference between CD30FD103GO3 and CD30FD103GO3F?

A: The primary differences are regulatory compliance certifications. The CD30FD103GO3F is ROHS3 compliant and REACH unaffected, while the CD30FD103GO3 is RoHS non-compliant and REACH affected. Electrical performance and physical form factor are identical.

Q: Are there any lead spacing or mounting differences between these parts?

A: No. Both parts feature identical lead spacing of 0.437" (11.10mm) and radial through-hole mounting configuration. PCB layout and footprint design remain unchanged between the two parts.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 or REACH compliance, specify CD30FD103GO3F. For applications without such requirements, either part is acceptable. Consult application-specific compliance documentation to determine the appropriate selection.

Q: Are both parts currently in production?

A: Yes. Both CD30FD103GO3 and CD30FD103GO3F are active products with current manufacturing status and available inventory.