CD15ED360JO3 Mica Capacitor Equivalent & Substitute Parts

Part Overview

The CD15ED360JO3 is a 36 pF mica capacitor rated for 500 V operation, manufactured by Cornell Dubilier Electronics (CDE) in the CD15 series. This through-hole radial component is designed for general-purpose applications requiring stable capacitance and high voltage performance across extended temperature ranges from -55°C to 125°C. The part is currently active in production with 881 pieces available in inventory.

Identifying equivalent and substitute parts is necessary when the primary part number becomes unavailable, when alternative compliance certifications are required, or when inventory constraints necessitate sourcing from available stock of functionally identical components.

Substiute Parts

CD15ED360JO3

Cornell Dubilier Electronics (CDE)In Stock: 914CD15ED360JO3 Datasheet

Current PartRFQ

CD15ED360JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1187CD15ED360JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD15ED360JO3 is determined by strict equivalence across all electrical and mechanical parameters. The following criteria establish valid substitution:

Electrical Parameters (Must Match Exactly):

• Capacitance: 36 pF
• Tolerance: ±5%
• Voltage Rating: 500 V
• Dielectric Material: Mica

Mechanical Parameters (Must Match Exactly):

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

Environmental Parameters (Must Match Exactly):

• Operating Temperature Range: -55°C to 125°C

Substitute parts identified within this specification maintain identical functional performance and physical compatibility. Differences in compliance certifications (RoHS status, REACH classification) do not affect electrical or mechanical substitution validity but may influence selection based on application regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

CD15ED360JO3F as Primary Substitute:

The CD15ED360JO3F is a direct parametric equivalent to the CD15ED360JO3, matching all electrical, mechanical, and environmental specifications. Both parts are active products from Cornell Dubilier Electronics within the CD15 series.

The CD15ED360JO3F offers enhanced compliance status: it is ROHS3 compliant and REACH unaffected, compared to the original part's RoHS non-compliance and REACH-affected status. This distinction is significant for applications subject to European Union regulatory frameworks or customer specifications requiring RoHS3 certification.

Both parts share identical capacitance (36 pF), tolerance (±5%), voltage rating (500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), and physical dimensions. Lead spacing and mounting configuration are identical, ensuring direct board-level compatibility without design modification.

Selection between these parts should be based on regulatory compliance requirements of the end application. The CD15ED360JO3F is recommended for new designs or applications requiring RoHS3 compliance. The CD15ED360JO3 remains suitable for applications without such compliance mandates or for legacy system maintenance where original part specifications are required.

Frequently Asked Questions (FAQ)

Q: Can CD15ED360JO3F replace CD15ED360JO3 in existing designs?

A: Yes. The CD15ED360JO3F is electrically and mechanically identical to the CD15ED360JO3. All electrical parameters (capacitance, tolerance, voltage rating), physical dimensions, lead spacing, and operating temperature ranges match exactly. Direct substitution is valid at the component level without circuit modification.

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

A: The primary differences are compliance certifications. The CD15ED360JO3F is ROHS3 compliant and REACH unaffected, while the CD15ED360JO3 is RoHS non-compliant and REACH affected. Functionally and mechanically, both parts are identical 36 pF mica capacitors rated for 500 V operation in radial through-hole packages.

Q: Are there any physical differences between these parts?

A: No. Both parts have identical physical dimensions (0.449" L x 0.169" W), maximum seated height (0.358"), and lead spacing (0.232"). They are housed in identical radial packages and will occupy the same board space and mounting footprint.

Q: Which part should I specify for a new design?

A: For new designs, specify CD15ED360JO3F if your application or customer requirements mandate RoHS3 compliance or REACH compliance status. If no such regulatory requirements exist, either part is acceptable based on availability and cost considerations.

Q: Can I mix these parts in the same production batch?

A: Yes, from an electrical and mechanical standpoint. Both parts are functionally equivalent and will perform identically in the circuit. However, if your quality or compliance documentation requires consistent RoHS or REACH status across all components, maintain separate part number tracking.

Q: What is the lead spacing, and does it affect PCB design?

A: Lead spacing is 0.232" (5.90 mm) for both parts. This measurement determines the distance between the two radial leads on the component. PCB footprints designed for either part are directly compatible with the other.

Q: Are these parts suitable for high-temperature applications?

A: Both parts operate across the temperature range -55°C to 125°C. This range is suitable for industrial and military applications. Verify that your specific application requirements fall within this operating window.

Q: What is the tolerance specification, and why does it matter?

A: Both parts have ±5% tolerance on the 36 pF capacitance value. This means the actual capacitance will be between 34.2 pF and 37.8 pF. For applications requiring tighter tolerance, alternative parts with different tolerance specifications would be necessary.