Equivalent & Substitute Parts for EEE-HD1A101AP

Part Overview

The EEE-HD1A101AP is a 100 µF, 10 V aluminum electrolytic capacitor in surface mount radial can package, manufactured by Panasonic Electronic Components. This component is rated for 5000 hours at 105°C and meets AEC-Q200 automotive qualification standards. The part is currently in active production status.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements allow for alternative performance characteristics, or when inventory constraints require sourcing from alternative product lines within the same manufacturer's portfolio.

Substiute Parts

EEE-HD1A101AP

Panasonic Electronic ComponentsIn Stock: 920EEE-HD1A101AP Datasheet

Current PartRFQ

EEE-FC1A101P

Panasonic Electronic ComponentsIn Stock: 9909EEE-FC1A101P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HD1A101AP is determined by the following critical parameters:

• Capacitance value: 100 µF (exact match required)
• Voltage rating: 10 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package type: Radial, Can - SMD (exact match required)
• Mounting type: Surface Mount (exact match required)
• Operating temperature range: -40°C ~ 105°C (exact match required)
• Physical dimensions: 0.315" Dia (8.00mm), Height 0.244" (6.20mm) (exact match required)
• Surface mount land size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (exact match required)

The EEE-FC1A101P meets all critical electrical and mechanical parameters for direct substitution. Differences in lifetime rating, ripple current specifications, and impedance do not preclude substitution when the application requirements permit operation within the substitute part's rated specifications.

Parameter Comparison

Engineering Selection Recommendations

The EEE-HD1A101AP is the preferred selection for new designs due to its active product status and extended lifetime rating of 5000 hours at 105°C. This part carries ROHS3 compliance, representing the most current regulatory standard.

The EEE-FC1A101P is classified as "Not For New Designs" and carries a reduced lifetime rating of 1000 hours at 105°C. This substitute part is suitable only for legacy design support, field replacements, or applications where the reduced lifetime specification is acceptable. Both parts maintain AEC-Q200 automotive qualification and identical electrical and mechanical interfaces.

Selection between these parts depends on application lifetime requirements and design phase. New designs must use EEE-HD1A101AP. Existing designs currently using EEE-FC1A101P may continue operation within the substitute part's rated specifications.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1A101P be used as a direct replacement for EEE-HD1A101AP in new designs?

A: No. EEE-FC1A101P carries "Not For New Designs" status. New designs must specify EEE-HD1A101AP. The substitute part is restricted to legacy support and field replacements only.

Q: What are the key differences between these two parts?

A: The primary differences are product status, lifetime rating, and ripple current specifications. EEE-HD1A101AP provides 5000 hours at 105°C versus 1000 hours for EEE-FC1A101P. Electrical and mechanical interfaces are identical. Impedance differs (2 Ohms versus 400 mOhms), reflecting different internal construction.

Q: Are the physical dimensions and mounting footprints identical?

A: Yes. Both parts share identical package dimensions (0.315" diameter, 0.244" height) and surface mount land size (0.327" L x 0.327" W). PCB layout and reflow profiles are interchangeable.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both EEE-HD1A101AP and EEE-FC1A101P carry AEC-Q200 certification and are suitable for automotive applications within their respective rated specifications.

Q: What is the significance of the different ripple current ratings?

A: Ripple current specifications indicate the maximum AC current the capacitor can handle at specified frequencies. EEE-FC1A101P exhibits higher ripple current capability (172.5 mA @ 120 Hz, 230 mA @ 100 kHz) compared to EEE-HD1A101AP (62 mA @ 120 Hz, 105.4 mA @ 10 kHz). Application requirements determine which specification is appropriate.

Q: Can these parts be used interchangeably in existing production?

A: Substitution is permissible only when the application requirements fall within the EEE-FC1A101P specifications. The reduced lifetime rating must be evaluated against actual application duty cycles. Engineering review is required before implementing substitution in production.