CD4ED330JO3 Equivalent & Substitute Parts

Part Overview

The CD4ED330JO3 is a 33 pF mica capacitor rated for 500 V with radial through-hole mounting, manufactured by Cornell Dubilier Electronics (CDE). This component is part of the CD4 series and is designed for RF and high-frequency applications. The part is currently active in production. Identifying equivalent 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

CD4ED330JO3

Cornell Dubilier Electronics (CDE)In Stock: 831CD4ED330JO3 Datasheet

Current PartRFQ

CD4ED330JO3F

Cornell Dubilier Electronics (CDE)In Stock: 1142CD4ED330JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CD4ED330JO3 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

• Capacitance Value: 33 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 500 V (exact match required)
• Dielectric Type: Mica (exact match required)
• Mounting Configuration: Through Hole, Radial (exact match required)
• Lead Spacing: 0.098" (2.50mm) (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Application Features: RF, High Frequency (exact match required)

The CD4ED330JO3F qualifies as a parametric equivalent because it maintains all electrical and mechanical specifications identical to the primary part number. Differences in RoHS compliance status and REACH classification do not affect functional interchangeability in applications where these certifications are not contractually mandated.

Parameter Comparison

Engineering Selection Recommendations

CD4ED330JO3: Select this part number when RoHS non-compliant components are acceptable and REACH-affected materials are permitted by design specifications or regulatory requirements.

CD4ED330JO3F: Select this part number for applications requiring ROHS3 compliance and REACH-unaffected material sourcing. This variant is suitable for designs subject to European Union environmental directives or customer specifications mandating RoHS compliance.

Both part numbers are active products from Cornell Dubilier Electronics and provide identical electrical and mechanical performance. Selection between them depends solely on compliance requirements applicable to the end application or manufacturing region.

Frequently Asked Questions (FAQ)

Q: Are CD4ED330JO3 and CD4ED330JO3F electrically interchangeable?

A: Yes. Both part numbers are 33 pF mica capacitors with 500 V rating, ±5% tolerance, and identical operating temperature ranges. They perform identically in circuit applications.

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

A: The primary differences are RoHS compliance status and REACH classification. CD4ED330JO3 is RoHS non-compliant and REACH-affected. CD4ED330JO3F is ROHS3 compliant and REACH-unaffected. All electrical and mechanical specifications are identical.

Q: Can I substitute CD4ED330JO3F for CD4ED330JO3 in existing designs?

A: Yes, provided your application or customer requirements do not specifically mandate RoHS non-compliance or REACH-affected materials. The physical footprint and electrical performance are identical.

Q: Do these capacitors fit the same PCB layout?

A: Yes. Both parts have identical radial lead spacing of 0.098" (2.50mm), physical dimensions of 0.291" L x 0.110" W, and maximum seated height of 0.220". They are mechanically interchangeable on the same PCB.

Q: Which part should I specify for new designs?

A: Specify CD4ED330JO3F for new designs unless RoHS non-compliance is a specific design requirement. ROHS3 compliance provides broader market acceptance and regulatory alignment.

Q: Are there inventory differences between these parts?

A: Yes. CD4ED330JO3 has 796 pcs in stock, while CD4ED330JO3F has 1053 pcs in stock. Availability may vary by distributor and time.