EEE-HD1A472AM Equivalent & Substitute Parts

Part Overview

The EEE-HD1A472AM is a 4700 µF, 10 V aluminum electrolytic capacitor in surface mount radial can package, manufactured by Panasonic Electronic Components. This component is rated for automotive applications with AEC-Q200 compliance and designed for high-temperature reflow processes. The part maintains active product status with 5000 hours lifetime at 105°C operating temperature. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in compatible circuit designs.

Substiute Parts

EEE-HD1A472AM

Panasonic Electronic ComponentsIn Stock: 722EEE-HD1A472AM Datasheet

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EEV-FK1A472M

Panasonic Electronic ComponentsIn Stock: 2024EEV-FK1A472M Datasheet

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EEV-FK1A472V

Panasonic Electronic ComponentsIn Stock: 1312EEV-FK1A472V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EEE-HD1A472AM are qualified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match):

• Capacitance: 4700 µF
• Voltage Rating: 10 V
• Tolerance: ±20%
• Lifetime: 5000 Hrs @ 105°C
• Operating Temperature Range: -55°C ~ 105°C
• Polarization: Polar

Mechanical Parameters (Must Match):

• Package Type: Radial, Can - SMD
• Physical Dimensions: 0.630" Dia (16.00mm) × 0.669" H (17.00mm)
• Surface Mount Land Size: 0.669" L × 0.669" W (17.00mm × 17.00mm)
• Mounting Type: Surface Mount
• Packaging Format: Tape & Reel (TR)

Compliance & Status (Must Match):

• Product Status: Active
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• AEC-Q200 Rating

The EEV-FK1A472M and EEV-FK1A472V meet all substitution criteria. Both parts are manufactured by Panasonic Electronic Components and maintain identical electrical specifications and physical form factors. The EEV-FK1A472V includes anti-vibration characteristics within the FK series designation.

Parameter Comparison

Engineering Selection Recommendations

Both EEV-FK1A472M and EEV-FK1A472V qualify as direct substitutes for the EEE-HD1A472AM based on matched electrical specifications, identical physical form factors, and equivalent compliance certifications. All three parts maintain active product status and ROHS3 compliance with AEC-Q200 automotive qualification.

The EEV-FK series represents an alternative manufacturer series within Panasonic's product portfolio. Selection between EEV-FK1A472M and EEV-FK1A472V depends on application-specific requirements. The EEV-FK1A472V includes anti-vibration characteristics suitable for high-vibration automotive environments, while the EEV-FK1A472M provides standard performance specifications.

Both substitute parts demonstrate higher ripple current ratings at both low and high frequencies compared to the original EEE-HD1A472AM, indicating improved thermal performance characteristics within the same physical envelope.

Frequently Asked Questions (FAQ)

Q: Can EEV-FK1A472M and EEV-FK1A472V be used interchangeably with EEE-HD1A472AM?

A: Yes. Both parts meet all electrical and mechanical substitution criteria. They share identical capacitance (4700 µF), voltage rating (10 V), tolerance (±20%), lifetime rating (5000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), physical dimensions (0.630" Dia × 0.669" H), and surface mount land size (0.669" L × 0.669" W). All three parts are ROHS3 compliant with AEC-Q200 automotive qualification and MSL 1 moisture sensitivity rating.

Q: What is the difference between EEV-FK1A472M and EEV-FK1A472V?

A: Both parts share identical electrical specifications and physical dimensions. The EEV-FK1A472V includes anti-vibration characteristics as indicated by its series designation. This feature is relevant for applications subject to mechanical vibration stress. Ripple current performance at 100 kHz is marginally higher in the EEV-FK1A472V (1.8 A versus 1.69 A).

Q: Are the ripple current differences significant for substitution?

A: The substitute parts (EEV-FK1A472M and EEV-FK1A472V) exhibit higher ripple current ratings than the original EEE-HD1A472AM at both 120 Hz (1.35 A versus 1.28 A) and 100 kHz (1.69-1.8 A versus 1.51 A). Higher ripple current capability indicates improved thermal performance and represents a performance enhancement rather than a limitation for direct substitution.

Q: Do all three parts use the same surface mount land pattern?

A: Yes. All three parts use identical surface mount land size of 0.669" L × 0.669" W (17.00mm × 17.00mm) and are packaged in Tape & Reel format. PCB layout and reflow process parameters remain unchanged during substitution.

Q: What compliance certifications apply to these substitute parts?

A: All three parts maintain ROHS3 compliance, AEC-Q200 automotive qualification, and MSL 1 (Unlimited) moisture sensitivity rating. REACH status is unaffected for all parts. These certifications ensure compatibility with automotive manufacturing standards and environmental regulations.