CD15ED330GO3F

Part Overview

The CD15ED330GO3F is a 33 pF mica capacitor rated for 500 V operation, manufactured by Cornell Dubilier Electronics (CDE) in the CD15 series. This component is classified as active in product status and is suitable for general-purpose applications requiring stable, temperature-compensated capacitance characteristics inherent to mica dielectric construction. Mica capacitors are essential in high-voltage and precision circuits where frequency stability and low loss are critical. Alternative models within this specification range are available to accommodate supply chain variations and compliance requirements.

Key Parameters

Parameter	Value
Capacitance	33 pF
Tolerance	±2%
Voltage - Rated	500 V
Dielectric Material	Mica
Operating Temperature Range	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	Radial
Lead Spacing	0.232" (5.90 mm)
Size / Dimension	0.449" L x 0.169" W (11.40 mm x 4.30 mm)
Height - Seated (Max)	0.358" (9.10 mm)

Substitute Part Grouping Explanation

Substitution eligibility for the CD15ED330GO3F is determined by matching the following critical electrical and mechanical parameters:

Capacitance: 33 pF (exact match required)
Tolerance: ±2% (exact match required)
Voltage Rating: 500 V (exact match required)
Dielectric Material: Mica (exact match required)
Mounting Type: Through Hole (exact match required)
Package / Case: Radial (exact match required)
Lead Spacing: 0.232" (5.90 mm) (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)

All substitute parts listed below satisfy these core parametric requirements and maintain functional and dimensional compatibility with the CD15ED330GO3F.

Parameter Comparison

Parameter	CD15ED330GO3F (Main)	CD15ED330GO3	CM05ED330GO3
Manufacturer	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)
Series	CD15	CD15	CM05
Capacitance	33 pF	33 pF	33 pF
Tolerance	±2%	±2%	±2%
Voltage - Rated	500 V	500 V	500 V
Dielectric Material	Mica	Mica	Mica
Operating Temperature Range	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial	Radial	Radial
Lead Spacing	0.232" (5.90 mm)	0.232" (5.90 mm)	0.232" (5.90 mm)
Size / Dimension	0.449" L x 0.169" W (11.40 mm x 4.30 mm)	0.449" L x 0.169" W (11.40 mm x 4.30 mm)	0.449" L x 0.169" W (11.40 mm x 4.30 mm)
Height - Seated (Max)	0.358" (9.10 mm)	0.358" (9.10 mm)	0.358" (9.10 mm)
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS non-compliant
Product Status	Active	Active	Active
Inventory Availability	764 Pcs New Original In Stock	1241 Pcs New Original In Stock	828 Pcs New Original In Stock

Engineering Selection Recommendations

CD15ED330GO3F is the primary recommended selection due to its ROHS3 compliance status, making it suitable for applications subject to RoHS 3 regulatory requirements. All three parts maintain active product status and are manufactured by Cornell Dubilier Electronics (CDE).

CD15ED330GO3 is a functional equivalent that fulfills all electrical and mechanical requirements but does not comply with RoHS 3 standards. This part is suitable for legacy applications or where RoHS compliance is not a regulatory requirement.

CM05ED330GO3 is a functional equivalent from the CM05 series with identical electrical and mechanical specifications. This part differs in RoHS compliance status and operates under different REACH classification. Selection of this part should be driven by application-specific regulatory requirements and supply chain availability.

All three parts are electrically and mechanically interchangeable within designs requiring a 33 pF, 500 V, ±2% mica capacitor with radial through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Are all three parts electrically interchangeable in the same circuit? A: Yes. All three parts—CD15ED330GO3F, CD15ED330GO3, and CM05ED330GO3—exhibit identical capacitance, voltage rating, tolerance, temperature range, and dielectric characteristics. They are suitable for use in the same circuit application without modification.

Q: What is the difference between CD15ED330GO3F and CD15ED330GO3? A: The primary difference is RoHS compliance status. CD15ED330GO3F is ROHS3 compliant, while CD15ED330GO3 is RoHS non-compliant. Both share identical electrical and mechanical specifications and belong to the CD15 series.

Q: Can I substitute CM05ED330GO3 for CD15ED330GO3F in my design? A: CM05ED330GO3 meets all electrical and mechanical requirements of CD15ED330GO3F. However, it carries a different RoHS status (non-compliant) and different REACH classification. Use this substitution only if your application does not require ROHS3 compliance or does not have REACH-specific constraints.

Q: What is the significance of the lead spacing value? A: Lead spacing of 0.232" (5.90 mm) defines the distance between component terminals and directly affects PCB layout and mounting hole placement. All three parts share this identical specification, ensuring mechanical compatibility with the same PCB footprint.

Q: Which part should I select for new designs? A: Select CD15ED330GO3F for designs subject to RoHS 3 regulatory requirements. For applications without RoHS compliance requirements, any of the three parts may be selected based on availability and supply chain considerations.

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