CD15FD361GO3 Equivalent & Substitute Parts

Part Overview

The CD15FD361GO3 is a 360 pF mica capacitor rated for 500 V operation in radial through-hole configuration, manufactured by Cornell Dubilier Electronics (CDE). This component is classified as Active product status and is designed for general-purpose applications requiring stable capacitance and high voltage performance. Mica dielectric capacitors are selected for applications demanding low loss, excellent frequency stability, and reliable performance across extended temperature ranges from -55°C to 125°C. Substitute parts are identified to address inventory availability, lead time optimization, or specific compliance requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Unit	Substitution Relevance
Capacitance	360	pF	Critical - must match exactly
Tolerance	±2%	%	Critical - defines circuit accuracy
Voltage Rating	500	V	Critical - minimum requirement
Dielectric Material	Mica	—	Critical - defines electrical characteristics
Operating Temperature Range	-55°C to 125°C	°C	Critical - application environment
Mounting Type	Through Hole	—	Critical - PCB assembly compatibility
Package Type	Radial	—	Critical - physical form factor
Lead Spacing	0.232" (5.90mm)	inches (mm)	Critical - PCB footprint compatibility
Physical Dimensions	0.469" L x 0.209" W (11.90mm x 5.30mm)	inches (mm)	Important - board space constraints
Height Seated (Max)	0.390" (9.90mm)	inches (mm)	Important - clearance verification

Substitute Part Grouping Explanation

Substitute parts for the CD15FD361GO3 are identified based on strict electrical and mechanical parameter matching. The substitution logic is based on the following criteria:

Electrical Parameters (Non-negotiable):

Capacitance value: 360 pF (exact match required)
Tolerance: ±2% (exact match required)
Voltage rating: 500 V (minimum requirement; higher ratings acceptable)
Dielectric material: Mica (defines performance characteristics)
Operating temperature range: -55°C to 125°C (minimum requirement; wider ranges acceptable)

Mechanical Parameters (Non-negotiable):

Mounting type: Through Hole (PCB assembly method)
Package configuration: Radial (lead arrangement)
Lead spacing: 0.232" (5.90mm) (PCB footprint compatibility)
Physical dimensions: 0.469" L x 0.209" W (11.90mm x 5.30mm) (board space fit)
Height seated (max): 0.390" (9.90mm) (clearance requirement)

Series Designation: The CD15 series designation identifies the original part family. Substitute parts may originate from different series (such as CM05) provided all electrical and mechanical parameters remain within specified tolerances.

Parameter Comparison

Parameter	CD15FD361GO3 (Main Part)	CM05FD361GO3 (Substitute)	Match Status
Manufacturer	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)	Identical
Capacitance	360 pF	360 pF	Identical
Tolerance	±2%	±2%	Identical
Voltage Rating	500 V	500 V	Identical
Dielectric Material	Mica	Mica	Identical
Operating Temperature	-55°C to 125°C	-55°C to 125°C	Identical
Mounting Type	Through Hole	Through Hole	Identical
Package Type	Radial	Radial	Identical
Lead Spacing	0.232" (5.90mm)	0.232" (5.90mm)	Identical
Physical Dimensions	0.469" L x 0.209" W (11.90mm x 5.30mm)	0.469" L x 0.209" W (11.90mm x 5.30mm)	Identical
Height Seated (Max)	0.390" (9.90mm)	0.390" (9.90mm)	Identical
Series	CD15	CM05	Different series
Product Status	Active	Active	Identical
RoHS Status	RoHS non-compliant	RoHS non-compliant	Identical
REACH Status	REACH Affected	REACH Affected	Identical
ECCN	EAR99	EAR99	Identical
HTSUS Code	8532.29.0020	8532.29.0020	Identical
Moisture Sensitivity Level (MSL)	Not Applicable	1 (Unlimited)	Different designation

Engineering Selection Recommendations

Primary Selection Criteria:

The CM05FD361GO3 is a direct electrical and mechanical equivalent to the CD15FD361GO3. Both components are manufactured by Cornell Dubilier Electronics and share identical specifications across all critical parameters: capacitance (360 pF), tolerance (±2%), voltage rating (500 V), dielectric material (Mica), operating temperature range (-55°C to 125°C), mounting configuration (Through Hole Radial), and physical dimensions.

Compliance Considerations:

Both the main part and substitute maintain identical regulatory status:

RoHS non-compliant classification
REACH Affected designation
EAR99 export control classification
HTSUS code 8532.29.0020

Series Transition:

The substitution involves a transition from the CD15 series to the CM05 series. Both series are Active products from the same manufacturer, indicating ongoing production support and availability.

Moisture Sensitivity:

The main part (CD15FD361GO3) lists Moisture Sensitivity Level as Not Applicable, while the substitute (CM05FD361GO3) specifies MSL 1 (Unlimited). This difference reflects different classification methodologies for mica capacitors, which are inherently moisture-resistant components. Both designations indicate suitability for standard handling and storage conditions without special moisture control requirements.

Inventory and Availability:

The substitute part (CM05FD361GO3) shows higher inventory availability (1258 pcs) compared to the main part (675 pcs), making it suitable for applications requiring extended lead times or bulk procurement.

Frequently Asked Questions (FAQ)

Q: Can CM05FD361GO3 be used as a direct replacement for CD15FD361GO3 in existing designs?

A: Yes. The CM05FD361GO3 is electrically and mechanically equivalent to the CD15FD361GO3. All critical parameters—capacitance, tolerance, voltage rating, dielectric material, operating temperature range, mounting type, package configuration, lead spacing, and physical dimensions—are identical. No circuit redesign or PCB layout modification is required.

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

A: Both series are manufactured by Cornell Dubilier Electronics and contain mica capacitors with identical electrical and mechanical specifications for equivalent part numbers. The series designation reflects different product lines within the manufacturer's portfolio. The transition between series does not affect component performance or compatibility.

Q: Are there any compliance differences between the two parts?

A: Both parts share identical regulatory classifications: RoHS non-compliant, REACH Affected, EAR99 export control, and HTSUS code 8532.29.0020. No compliance advantage exists for either part in standard applications.

Q: What does the Moisture Sensitivity Level (MSL) difference mean?

A: The CD15FD361GO3 lists MSL as Not Applicable, while CM05FD361GO3 specifies MSL 1 (Unlimited). Mica capacitors are inherently moisture-resistant components. Both designations indicate that standard handling and storage conditions are appropriate without special moisture control measures. This difference reflects classification methodology rather than functional performance.

Q: Can the substitute part be used in high-frequency applications?

A: Both parts are specified for general-purpose applications with mica dielectric material. Frequency performance characteristics are not provided in the available parameters. Application-specific frequency requirements must be verified against detailed frequency response data from the manufacturer's technical documentation.

Q: Are the physical dimensions identical for PCB layout purposes?

A: Yes. Both parts have identical dimensions: 0.469" L x 0.209" W (11.90mm x 5.30mm), identical lead spacing of 0.232" (5.90mm), and identical maximum seated height of 0.390" (9.90mm). PCB footprints and clearance requirements are interchangeable.

Q: Which part should be selected for new designs?

A: Selection between CD15FD361GO3 and CM05FD361GO3 should be based on availability, lead time, and inventory requirements rather than technical performance, as both parts are electrically and mechanically equivalent. The CM05FD361GO3 currently shows higher inventory availability (1258 pcs vs. 675 pcs).

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