EEE-HD1H330P Equivalent & Substitute Parts

Part Overview

The EEE-HD1H330P is a 33 µF, 50 V aluminum electrolytic capacitor in SMD radial can package manufactured by Panasonic Electronic Components. This component is rated for automotive and high-temperature reflow applications with AEC-Q200 certification and a rated lifetime of 5000 hours at 105°C. The part is currently in active production status.

Substitute parts become necessary when the primary part reaches end-of-life, experiences supply constraints, or when design requirements permit selection from alternative product lines that maintain electrical and mechanical compatibility within specified tolerances.

Substiute Parts

EEE-HD1H330P

Panasonic Electronic ComponentsIn Stock: 1687EEE-HD1H330P Datasheet

Current PartRFQ

EEE-FC1H330P

Panasonic Electronic ComponentsIn Stock: 1000177EEE-FC1H330P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HD1H330P is determined by the following critical parameters:

• Capacitance value: 33 µF (exact match required)
• Voltage rating: 50 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package type: Radial, Can - SMD (exact match required)
• Land size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (exact match required)
• Mounting type: Surface Mount (exact match required)
• Operating temperature range: -40°C to 105°C (exact match required)
• Polarization: Polar (exact match required)

The EEE-FC1H330P qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Differences in lifetime rating, ripple current specifications, and impedance do not preclude substitution when application requirements permit lower lifetime ratings or when ripple current demands are within the substitute part's capability.

Parameter Comparison

Engineering Selection Recommendations

The EEE-HD1H330P 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 full AEC-Q200 automotive qualification and ROHS3 compliance.

The EEE-FC1H330P is suitable as a substitute only in applications where the reduced lifetime of 1000 hours at 105°C is acceptable and where the application does not require new design qualification. The EEE-FC1H330P is designated "Not For New Designs," indicating it is maintained for legacy system support and replacement purposes only. Both parts maintain identical electrical ratings, package footprints, and land sizes, ensuring PCB-level compatibility.

Selection between these parts should be based on application lifetime requirements and design phase status rather than electrical performance, as both parts meet the same voltage, capacitance, and tolerance specifications.

Frequently Asked Questions (FAQ)

Q: Can the EEE-FC1H330P be used as a direct replacement for the EEE-HD1H330P on existing PCBs?

A: Yes. Both parts share identical land sizes (0.327" L x 0.327" W), mounting type (Surface Mount), and physical diameter (0.315"). The height difference of 0.011" (0.30mm) is within typical PCB clearance tolerances and does not affect mechanical compatibility.

Q: What is the primary difference between these two parts?

A: The main differences are lifetime rating (5000 Hrs vs. 1000 Hrs at 105°C), impedance (1.5 Ohms vs. 600 mOhms), and ripple current capability. Electrical ratings for capacitance, voltage, and tolerance are identical.

Q: Why is the EEE-FC1H330P marked "Not For New Designs"?

A: This designation indicates the part is in mature or declining production status. It remains available for legacy system support and field replacements but should not be selected for new product development. The EEE-HD1H330P should be used for all new designs.

Q: Are there any compliance differences between these parts?

A: Both parts carry AEC-Q200 automotive qualification. The EEE-HD1H330P is ROHS3 compliant, while the EEE-FC1H330P is RoHS compliant. Both are REACH Unaffected and carry the same MSL rating of 1 (Unlimited).

Q: Which part should be selected for automotive applications requiring extended operational life?

A: The EEE-HD1H330P is the appropriate selection for automotive applications requiring extended lifetime. Its 5000-hour rating at 105°C provides significantly longer service life than the EEE-FC1H330P's 1000-hour rating.

Q: Can these parts be used interchangeably in high-ripple-current applications?

A: The EEE-FC1H330P offers higher ripple current capability (225 mA @ 120 Hz and 300 mA @ 100 kHz) compared to the EEE-HD1H330P (74 mA @ 120 Hz and 125.8 mA @ 10 kHz). Application-specific ripple current requirements must be evaluated against each part's specifications.