CDV30FF271JO3 Equivalent & Substitute Parts

Part Overview

The CDV30FF271JO3 is a 270 pF mica capacitor rated for 1 kV operation, manufactured by Cornell Dubilier Electronics (CDE) in the CDV30 series. This through-hole radial component is designed for general-purpose applications requiring high voltage and stable capacitance characteristics. The product is active and currently in stock with 919 units available.

Alternative models become necessary when specific compliance requirements, such as ROHS3 certification, are mandated for new designs or when inventory constraints affect procurement. The substitute part maintains identical electrical performance while offering enhanced compliance certification.

Substiute Parts

CDV30FF271JO3

Cornell Dubilier Electronics (CDE)In Stock: 934CDV30FF271JO3 Datasheet

Current PartRFQ

CDV30FF271JO3F

Cornell Dubilier Electronics (CDE)In Stock: 850CDV30FF271JO3F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between CDV30FF271JO3 and CDV30FF271JO3F is valid based on the following critical parameters:

• Capacitance: 270 pF (identical)
• Tolerance: ±5% (identical)
• Voltage Rating: 1 kV (identical)
• Dielectric Material: Mica (identical)
• Operating Temperature Range: -55°C ~ 125°C (identical)
• Mounting Type: Through Hole (identical)
• Package / Case: Radial (identical)

Both parts belong to the same manufacturer series (CDV30) and maintain functional equivalence across all electrical and mechanical specifications. The substitution is based strictly on matching these core parameters that define the component's performance envelope.

Parameter Comparison

Engineering Selection Recommendations

Both CDV30FF271JO3 and CDV30FF271JO3F are active products with identical electrical and mechanical specifications. Selection between these parts depends on compliance requirements:

The CDV30FF271JO3F is the preferred choice for applications requiring ROHS3 compliance and REACH unaffected status. This variant eliminates regulatory constraints for new designs in regions with stringent environmental regulations.

The CDV30FF271JO3 remains applicable for legacy designs or applications without specific ROHS3 requirements. With higher current inventory (919 units), it may offer procurement advantages for immediate deployment when compliance restrictions do not apply.

Frequently Asked Questions (FAQ)

Can CDV30FF271JO3F directly replace CDV30FF271JO3 in existing designs?

Yes. Both parts maintain identical electrical performance: 270 pF capacitance at ±5% tolerance, 1 kV voltage rating, mica dielectric, and -55°C to 125°C operating range. The through-hole radial package is identical, ensuring mechanical compatibility without PCB modifications.

What is the primary difference between these two parts?

The CDV30FF271JO3F provides ROHS3 compliance and REACH unaffected status, while the CDV30FF271JO3 is RoHS non-compliant and REACH affected. Electrical performance and mechanical specifications are equivalent.

Are there any considerations for switching between these parts in production?

No technical considerations apply to the substitution itself. The decision should be based on regulatory compliance needs for the target application and market. Both parts are from the same manufacturer series and maintain functional equivalence.

What mounting considerations apply to both parts?

Both components use through-hole radial mounting, requiring identical PCB landing patterns and assembly procedures. Lead spacing and mechanical dimensions are equivalent.