CM05FD910JO3 Equivalent & Substitute Parts

Part Overview

The CM05FD910JO3 is a 91 pF mica capacitor rated for 500 V operation in a through-hole radial package manufactured by Cornell Dubilier Electronics. This component is currently Active in product status. Locating equivalent or substitute parts may be necessary due to inventory constraints, obsolescence planning, or specific compliance requirements in target applications. The substitute identified maintains critical electrical parameters while offering alternative manufacturing series options and compliance certifications.

Substiute Parts

CM05FD910JO3

Cornell Dubilier Electronics (CDE)In Stock: 1123CM05FD910JO3 Datasheet

Current PartRFQ

CD15FD910JO3F

Cornell Dubilier Electronics (CDE)In Stock: 2118CD15FD910JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The CD15FD910JO3F qualifies as a parametric equivalent to the CM05FD910JO3 based on identical alignment across all critical electrical and mechanical parameters. Both parts share:

• Identical capacitance value: 91 pF
• Identical tolerance specification: ±5%
• Identical voltage rating: 500 V
• Identical dielectric material: Mica
• Identical mounting configuration: Through Hole Radial
• Identical lead spacing: 0.232" (5.90mm)
• Identical temperature operating range: -55°C ~ 125°C
• Identical physical dimensions and height specifications

The substitution is validated strictly through these parametric matches. The alternate manufacturing series designation (CD15 versus CM05) reflects different product series within Cornell Dubilier Electronics' mica capacitor portfolio.

Parameter Comparison

Engineering Selection Recommendations

Both CM05FD910JO3 and CD15FD910JO3F are Active product status components from Cornell Dubilier Electronics. The key distinction lies in compliance certifications:

The CD15FD910JO3F provides ROHS3 compliance, making it the preferred selection for applications subject to Restriction of Hazardous Substances regulations. The CM05FD910JO3 is marked as RoHS non-compliant.

The CD15FD910JO3F carries REACH Unaffected status, whereas the CM05FD910JO3 is listed as REACH Affected. For applications in markets with REACH substance restrictions, the CD15FD910JO3F eliminates potential regulatory exposure.

Selection between these parametric equivalents depends on the regulatory framework applicable to the end application. Both components are electrically and mechanically interchangeable based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can the CD15FD910JO3F directly replace the CM05FD910JO3 in existing designs?

A: Yes. The CD15FD910JO3F maintains identical electrical parameters (91 pF, 500 V, ±5% tolerance) and physical dimensions (lead spacing, height, case dimensions). Both are through-hole radial packages compatible with standard PCB footprints designed for the original component.

Q: What are the differences between these two parts?

A: The components differ in manufacturing series designation (CM05 versus CD15) and regulatory compliance status. The CD15FD910JO3F provides RoHS3 compliance and REACH Unaffected status, while the CM05FD910JO3 does not offer these certifications.

Q: Are there mechanical compatibility concerns when switching between these parts?

A: No mechanical compatibility issues exist. Both parts share identical lead spacing (0.232" / 5.90mm), seated height (0.358" / 9.10mm), and overall dimensions (0.461" L x 0.181" W). Standard PCB assembly equipment handles both components identically.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 or REACH compliance, the CD15FD910JO3F is the appropriate choice. Both parts are Active in product status and available from inventory.

Q: Do these parts have different temperature ratings?

A: No. Both the CM05FD910JO3 and CD15FD910JO3F operate across the identical temperature range of -55°C to 125°C.