CD15FD910JO3 Equivalent & Substitute Parts

Part Overview

The CD15FD910JO3 is a 91 pF mica capacitor rated for 500 V with radial through-hole mounting, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as a general-purpose mica capacitor suitable for applications requiring stable capacitance values across the operating temperature range of -55°C to 125°C. The part maintains Active product status and is currently available in inventory.

Identification of equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate varying compliance requirements across different manufacturing and distribution channels.

Substiute Parts

CD15FD910JO3

Cornell Dubilier Electronics (CDE)In Stock: 1037CD15FD910JO3 Datasheet

Current PartRFQ

CD15FD910JO3F

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD15FD910JO3 is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 91 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Material: Mica (exact match required)
• Mounting Configuration: Through Hole Radial (exact match required)
• Lead Spacing: 0.232" (5.90mm) (exact match required)
• Physical Dimensions: 0.461" L x 0.181" W (11.70mm x 4.60mm) (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)

The substitute part CD15FD910JO3F meets all electrical and mechanical parameters identically to the main part. Differences exist only in compliance certifications and inventory availability.

Parameter Comparison

Engineering Selection Recommendations

CD15FD910JO3: Select this part number when RoHS non-compliant components are acceptable within the design specification and regulatory framework. This variant is suitable for applications where REACH-affected materials are permissible.

CD15FD910JO3F: Select this part number for designs requiring ROHS3 compliance and REACH-unaffected status. This variant is the appropriate choice for applications subject to European Union environmental regulations or customer specifications mandating RoHS3 certification. Higher inventory availability (2083 pcs) supports extended production runs and supply chain continuity.

Both part numbers are electrically and mechanically identical. Selection between them is determined solely by compliance requirements and regulatory constraints applicable to the end application.

Frequently Asked Questions (FAQ)

Q: Are CD15FD910JO3 and CD15FD910JO3F electrically interchangeable?

A: Yes. Both parts are identical in capacitance (91 pF), tolerance (±5%), voltage rating (500 V), dielectric material (Mica), operating temperature range (-55°C to 125°C), and all mechanical specifications including lead spacing and physical dimensions.

Q: What is the difference between these two part numbers?

A: The primary differences are compliance certifications. CD15FD910JO3F is ROHS3 compliant and REACH unaffected, while CD15FD910JO3 is RoHS non-compliant and REACH affected. Electrical and mechanical performance are identical.

Q: Can I substitute CD15FD910JO3F for CD15FD910JO3 in an existing design?

A: Yes, provided the design does not explicitly require RoHS non-compliant components. CD15FD910JO3F meets all electrical and mechanical requirements and offers improved compliance status.

Q: Can I substitute CD15FD910JO3 for CD15FD910JO3F?

A: Substitution is possible only if the application permits RoHS non-compliant and REACH-affected components. If the design or customer specification requires ROHS3 compliance or REACH-unaffected status, CD15FD910JO3 is not suitable.

Q: Are the physical dimensions identical for both parts?

A: Yes. Both parts have identical dimensions: 0.461" L x 0.181" W (11.70mm x 4.60mm), lead spacing of 0.232" (5.90mm), and maximum seated height of 0.358" (9.10mm). PCB layout and mounting considerations are identical.

Q: Which part number should I specify for new designs?

A: Specify CD15FD910JO3F for new designs unless RoHS non-compliance is explicitly required by application constraints. This part offers superior compliance status and higher inventory availability.