CM05FD111JO3 Equivalent & Substitute Parts

Part Overview

The CM05FD111JO3 is a 110 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 suitable for applications requiring high voltage stability and low dielectric loss. The part maintains Active product status with 654 units currently in stock.

Equivalent and substitute parts are identified when they satisfy identical electrical specifications (capacitance, voltage rating, tolerance, and dielectric material) and mechanical compatibility (mounting type, package configuration, and lead spacing). This reference enables procurement flexibility and supply chain continuity.

Substiute Parts

CM05FD111JO3

Cornell Dubilier Electronics (CDE)In Stock: 740CM05FD111JO3 Datasheet

Current PartRFQ

CD15FD111JO3

Cornell Dubilier Electronics (CDE)In Stock: 1160CD15FD111JO3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CM05FD111JO3 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value: 110 pF (exact match)
• Tolerance: ±5% (exact match)
• Voltage rating: 500 V (exact match or higher)
• Dielectric material: Mica (exact match)

Mechanical Compatibility Requirements:

• Mounting type: Through Hole (exact match)
• Package configuration: Radial (exact match)
• Lead spacing: 0.232" (5.90mm) (exact match)
• Physical dimensions: 0.461" L x 0.181" W, Height 0.370" max (exact match)

Regulatory & Compliance Alignment:

• RoHS Status: Non-compliant (both parts)
• REACH Status: Affected (both parts)
• ECCN: EAR99 (both parts)
• HTSUS: 8532.29.0020 (both parts)

The CD15FD111JO3 qualifies as a parametric equivalent because it satisfies all electrical and mechanical requirements while maintaining identical regulatory classification.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (CM05FD111JO3): The CM05FD111JO3 is the specified part number and should be used when design documentation explicitly calls for the CM05 series. This part is Active and maintains adequate inventory (654 units).

Substitute Selection (CD15FD111JO3): The CD15FD111JO3 qualifies as a direct parametric equivalent and may be selected when:

• CM05FD111JO3 inventory is unavailable or depleted
• Supply chain constraints affect CM05 series availability
• Design specifications permit series-level substitution within CDE mica capacitor offerings

Both parts carry identical electrical performance, mechanical compatibility, and regulatory compliance status. Selection between CM05 and CD15 series is determined by availability and procurement requirements, not by technical performance differentiation.

Frequently Asked Questions (FAQ)

Q: Can the CD15FD111JO3 be used as a direct replacement for the CM05FD111JO3 in existing designs?

A: Yes. The CD15FD111JO3 is electrically and mechanically equivalent. Both parts have identical capacitance (110 pF), voltage rating (500 V), tolerance (±5%), dielectric material (Mica), mounting type (Through Hole), package configuration (Radial), lead spacing (0.232"), and physical dimensions. PCB layout and circuit performance remain unchanged.

Q: Are there any differences in regulatory compliance between these parts?

A: No. Both parts share identical RoHS status (non-compliant), REACH status (Affected), ECCN classification (EAR99), and HTSUS code (8532.29.0020). Compliance documentation and supply chain requirements are equivalent.

Q: What is the difference between the CM05 and CD15 series designations?

A: The series designation reflects internal CDE product line organization. From an engineering standpoint, the CM05FD111JO3 and CD15FD111JO3 are parametrically identical 110 pF, 500 V mica capacitors with matching electrical and mechanical specifications.

Q: Can I mix CM05 and CD15 parts in the same production batch?

A: Yes, provided design specifications permit series-level substitution. Both parts are manufactured by Cornell Dubilier Electronics and meet identical electrical and mechanical requirements. However, design documentation should be reviewed to confirm no series-specific requirements exist.

Q: What inventory levels are available for each part?

A: CM05FD111JO3 has 654 units in stock. CD15FD111JO3 has 1092 units in stock. Both parts are currently available.

Q: Are there any temperature or frequency performance differences between these parts?

A: No differences are specified in the provided parameters. Both parts operate across the identical temperature range (-55°C ~ 125°C) and are classified as general-purpose mica capacitors.