23FD3307

Part Overview

The 23FD3307 is a 7 µF Film Capacitor rated for 330V AC operation, manufactured by Cornell Dubilier Electronics (CDE) in the MPF series. This polypropylene (PP) metallized radial capacitor is designed for motor run and power factor correction (PFC) applications. The part is currently in active product status with 1003 units available in inventory. Alternative components are necessary when the specified part is unavailable or when application requirements allow for compatible substitute capacitors with different electrical or mechanical characteristics.

Substiute Parts

23FD3307

Cornell Dubilier Electronics (CDE)In Stock: 102323FD3307 Datasheet

Current PartRFQ

EEC2G705HQA407

NichiconIn Stock: 1270EEC2G705HQA407 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The EEC2G705HQA407 (Nichicon, EEC series) qualifies as a functional equivalent based on the following matching parameters:

• Capacitance: 7 µF (identical)
• Dielectric Material: Polypropylene (PP), Metallized (identical)
• Voltage Rating - AC: 400V (exceeds the 330V requirement)
• Capacitance Tolerance: -5%, +10% (encompasses the ±10% specification)
• Termination: Quick Connect, Disconnect (identical)
• Application Suitability: Motor Run (primary application supported)

The substitute part operates at a higher voltage rating (400V AC vs. 330V AC), which provides electrical headroom. However, the substitute uses a rectangular box package instead of a radial can configuration, requiring different mechanical integration. The substitute part is RoHS3 Compliant, whereas the main part is RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

23FD3307 (CDE) - Primary Selection

Use the 23FD3307 for new designs and applications where component availability is confirmed. This part is in active product status and maintains full support from Cornell Dubilier Electronics. The RoHS non-compliant status should be verified against system-level environmental and regulatory requirements.

EEC2G705HQA407 (Nichicon) - Substitute Selection

The EEC2G705HQA407 is suitable as an alternative when the primary part is unavailable or when higher temperature operation (-25°C to 85°C range vs. -40°C to 70°C) provides system benefits. This substitute is RoHS3 compliant, which may satisfy environmental compliance requirements. However, the obsolete product status indicates limited future availability. Mechanical integration changes are required due to the rectangular box package replacing the radial can configuration. The higher voltage rating (400V AC) provides electrical compatibility with the 330V AC specification.

Frequently Asked Questions (FAQ)

Q: Can the EEC2G705HQA407 replace the 23FD3307 in all applications?

A: The EEC2G705HQA407 is electrically compatible for motor run and power factor correction (PFC) applications, provided the circuit design accommodates the rectangular box package dimensions and mounting configuration. The higher 400V AC rating supports the 330V AC requirement. Mechanical integration must be evaluated for your specific PCB layout and housing constraints.

Q: What are the key differences between these parts?

A: The primary differences are package type (radial can vs. rectangular box), operating temperature range (-40°C to 70°C vs. -25°C to 85°C), product status (active vs. obsolete), and RoHS compliance status. Both parts share identical 7 µF capacitance, polypropylene metallized dielectric, and quick connect termination.

Q: Is the higher voltage rating (400V vs. 330V) a concern?

A: No. The 400V AC rating of the substitute part exceeds the 330V AC requirement, providing electrical margin. Higher-rated capacitors are acceptable for applications specifying lower voltage ratings.

Q: Should I consider RoHS compliance when selecting between these parts?

A: RoHS compliance depends on your system-level regulatory requirements and regional standards. The 23FD3307 is RoHS non-compliant, while the EEC2G705HQA407 is RoHS3 compliant. Verify compliance needs with your quality and regulatory engineering teams.

Q: How does the temperature operating range affect part selection?

A: The 23FD3307 operates from -40°C to 70°C, while the EEC2G705HQA407 operates from -25°C to 85°C. If your application requires operation below -25°C, the 23FD3307 is required. If your application benefits from higher temperature capability, the EEC2G705HQA407 provides an extended upper range.

Q: What is the impact of the obsolete status for the EEC2G705HQA407?

A: Obsolete status indicates the manufacturer has discontinued this product. While current inventory may be available (1172 units reported), future procurement becomes increasingly difficult. Use the EEC2G705HQA407 only as a temporary substitute when the active 23FD3307 is unavailable, with plans to transition back to the primary part as supply normalizes.