CM04CD150JO3 Equivalent & Substitute Parts

Part Overview

The CM04CD150JO3 is a 15 pF mica capacitor rated for 500 V operation, manufactured by Cornell Dubilier Electronics (CDE) in the CM04 series. This through-hole radial component is designed for general-purpose applications requiring stable capacitance and high voltage performance across an operating temperature range of -55°C to 125°C. The part is currently active in production with 1148 units in stock.

Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and address specific compliance or packaging requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Capacitance	15 pF
Tolerance	±5%
Voltage - Rated	500 V
Dielectric Material	Mica
Operating Temperature Range	-55°C to 125°C
Mounting Type	Through Hole
Package / Case	Radial
Lead Spacing	0.142" (3.60 mm)
Size / Dimension	0.358" L x 0.189" W (9.10 mm x 4.80 mm)
Height - Seated (Max)	0.331" (8.40 mm)
Features	General Purpose

Substitute Part Grouping Explanation

Substitution eligibility for the CM04CD150JO3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Capacitance value (15 pF), tolerance (±5%), and rated voltage (500 V) must be identical
Dielectric Material: Mica composition must match
Thermal Performance: Operating temperature range (-55°C to 125°C) must be maintained
Mechanical Compatibility: Through-hole radial mounting, lead spacing (0.142" / 3.60 mm), and physical dimensions must be identical or functionally equivalent
Functional Classification: General-purpose application category

The substitute parts CD10CD150JO3 and CD10CD150JO3F meet all electrical and mechanical requirements for direct substitution. Both are manufactured by Cornell Dubilier Electronics and belong to the CD10 series, which shares identical electrical specifications and physical form factors with the CM04 series for this capacitance value.

Parameter Comparison

Parameter	CM04CD150JO3	CD10CD150JO3	CD10CD150JO3F
Manufacturer	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)
Capacitance	15 pF	15 pF	15 pF
Tolerance	±5%	±5%	±5%
Voltage - Rated	500 V	500 V	500 V
Dielectric Material	Mica	Mica	Mica
Operating Temperature	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial	Radial	Radial
Lead Spacing	0.142" (3.60 mm)	0.142" (3.60 mm)	0.142" (3.60 mm)
Size / Dimension	0.358" L x 0.189" W (9.10 mm x 4.80 mm)	0.358" L x 0.189" W (9.10 mm x 4.80 mm)	0.358" L x 0.189" W (9.10 mm x 4.80 mm)
Height - Seated (Max)	0.331" (8.40 mm)	0.331" (8.40 mm)	0.331" (8.40 mm)
Product Status	Active	Active	Active
RoHS Status	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant
REACH Status	REACH Affected	REACH Affected	REACH Unaffected

Engineering Selection Recommendations

All three parts—CM04CD150JO3, CD10CD150JO3, and CD10CD150JO3F—are electrically and mechanically equivalent and suitable for direct substitution in applications requiring a 15 pF, 500 V mica capacitor with radial through-hole mounting.

Compliance Considerations:

CM04CD150JO3: RoHS non-compliant, REACH Affected. Select this part for applications without RoHS or REACH compliance requirements.
CD10CD150JO3: RoHS non-compliant, REACH Affected. Functionally identical to CM04CD150JO3 with equivalent compliance status.
CD10CD150JO3F: ROHS3 Compliant, REACH Unaffected. Select this part for applications requiring RoHS3 compliance or REACH exemption status.

Product Status: All parts are active in production and available in stock quantities exceeding 1200 units.

Frequently Asked Questions (FAQ)

Q: Can CD10CD150JO3 and CD10CD150JO3F be used interchangeably with CM04CD150JO3?

A: Yes. All three parts share identical electrical specifications (15 pF, ±5%, 500 V), dielectric material (mica), operating temperature range (-55°C to 125°C), and physical dimensions. They are mechanically and electrically interchangeable for through-hole radial mounting applications.

Q: What is the difference between CD10CD150JO3 and CD10CD150JO3F?

A: The primary difference is compliance status. CD10CD150JO3F is ROHS3 Compliant and REACH Unaffected, while CD10CD150JO3 is RoHS non-compliant and REACH Affected. Electrical and mechanical specifications are identical.

Q: Which part should I select for a RoHS-compliant design?

A: Select CD10CD150JO3F, which carries ROHS3 Compliant certification.

Q: Are the physical dimensions identical across all three parts?

A: Yes. All parts have identical dimensions: 0.358" L x 0.189" W (9.10 mm x 4.80 mm), lead spacing of 0.142" (3.60 mm), and maximum seated height of 0.331" (8.40 mm).

Q: Can these parts be used in high-temperature applications?

A: Yes. All three parts are rated for operation across -55°C to 125°C, suitable for general-purpose high-temperature applications within this range.

Q: What is the tolerance specification for capacitance?

A: All three parts have a tolerance of ±5%, meaning the actual capacitance value will fall within the range of 14.25 pF to 15.75 pF.

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