EEE-HC1H101P Equivalent & Substitute Parts

Part Overview

The EEE-HC1H101P is a 100 µF, 50 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 features a 5000-hour lifetime at 105°C operating temperature. The part is currently in active production status. Substitute parts may be required due to inventory constraints, design optimization for specific thermal or ripple current requirements, or application-specific performance needs.

Key Parameters

Parameter	Value
Capacitance	100 µF
Tolerance	±20%
Voltage - Rated	50 V
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package / Case	Radial, Can - SMD
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.413" (10.50mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HC1H101P is determined by the following critical parameters:

Capacitance: Must be 100 µF
Voltage Rating: Must be 50 V or higher
Tolerance: Must be ±20% or tighter
Package / Case: Must be Radial, Can - SMD
Size / Dimension: Must be 0.394" Dia (10.00mm)
Height - Seated (Max): Must be 0.413" (10.50mm) or less
Surface Mount Land Size: Must be 0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type: Must be Surface Mount
Operating Temperature Range: Must support -40°C ~ 105°C
Polarization: Must be Polar
RoHS Status: Must be ROHS3 Compliant or equivalent

Substitute parts are grouped into three categories: Upgrade (enhanced performance), Similar (comparable performance with different series), and Direct (alternative manufacturer with equivalent specifications).

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Size Dia	Height Max	Product Status	RoHS Status
EEE-HC1H101P	Panasonic	HC	100 µF	50 V	5000 Hrs	0.394" (10.00mm)	0.413" (10.50mm)	Active	ROHS3
EEE-HD1H101P	Panasonic	HD	100 µF	50 V	5000 Hrs	0.394" (10.00mm)	0.413" (10.50mm)	Active	ROHS3
EEE-HBH101UAP	Panasonic	HB	100 µF	50 V	2000 Hrs	0.394" (10.00mm)	0.402" (10.20mm)	Active	ROHS3
EEE-HAH101UAP	Panasonic	HA	100 µF	50 V	1000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Active	ROHS3
EEE-FC1H101P	Panasonic	FC	100 µF	50 V	1000 Hrs	0.394" (10.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS
EEE-HA1H101UP	Panasonic	HA	100 µF	50 V	1000 Hrs	0.315" (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS
UUL1H101MNL1GS	Nichicon	UUL	100 µF	50 V	5000 Hrs	0.394" (10.00mm)	0.413" (10.50mm)	Active	ROHS3

Engineering Selection Recommendations

Upgrade Option: EEE-HD1H101P is the preferred upgrade substitute for EEE-HC1H101P. Both parts maintain identical electrical specifications (100 µF, 50 V, 5000-hour lifetime at 105°C), identical physical dimensions, and ROHS3 compliance. EEE-HD1H101P is in active production status and supports high-temperature reflow applications.

Direct Alternative: UUL1H101MNL1GS from Nichicon provides equivalent electrical and physical specifications to the main part, with 5000-hour lifetime at 105°C and ROHS3 compliance. This part is suitable for applications where multi-source qualification is required.

Similar Options with Reduced Lifetime: EEE-HBH101UAP maintains the same physical footprint as the main part but offers reduced lifetime (2000 hours at 105°C). EEE-HAH101UAP is in active production but features a smaller diameter (0.315" vs 0.394") and reduced lifetime (1000 hours at 105°C), requiring PCB layout verification before substitution.

Obsolescence Consideration: EEE-FC1H101P and EEE-HA1H101UP are marked "Not For New Designs" and should not be selected for new applications despite meeting basic electrical parameters.

Frequently Asked Questions (FAQ)

Q: Can EEE-HD1H101P be used as a direct replacement for EEE-HC1H101P?

A: Yes. Both parts share identical capacitance (100 µF), voltage rating (50 V), lifetime (5000 hours at 105°C), physical dimensions (0.394" diameter, 0.413" maximum height), and land size (0.406" x 0.406"). Both are ROHS3 compliant and in active production status. No circuit or PCB modifications are required.

Q: What is the key difference between EEE-HC1H101P and EEE-HBH101UAP?

A: The primary difference is lifetime rating. EEE-HC1H101P is rated for 5000 hours at 105°C, while EEE-HBH101UAP is rated for 2000 hours at 105°C. Physical dimensions are nearly identical, with EEE-HBH101UAP having a slightly reduced maximum height (0.402" vs 0.413"). Both support automotive applications and are ROHS3 compliant.

Q: Can EEE-HAH101UAP replace EEE-HC1H101P in existing designs?

A: EEE-HAH101UAP has a smaller diameter (0.315" vs 0.394"), requiring PCB land pattern verification before substitution. Additionally, it offers reduced lifetime (1000 hours at 105°C vs 5000 hours). Physical compatibility cannot be assumed without layout review.

Q: Why is EEE-FC1H101P listed as a substitute if it is marked "Not For New Designs"?

A: EEE-FC1H101P meets the core electrical and physical substitution criteria but is included for reference in legacy design support or inventory management scenarios. For new designs, EEE-HD1H101P or UUL1H101MNL1GS are the recommended alternatives.

Q: Is UUL1H101MNL1GS from Nichicon fully compatible with EEE-HC1H101P?

A: Yes. UUL1H101MNL1GS matches all critical parameters: 100 µF capacitance, 50 V voltage rating, 5000-hour lifetime at 105°C, identical physical dimensions (0.394" diameter, 0.413" maximum height), and ROHS3 compliance. It is suitable for applications requiring multi-source qualification.

Q: What ripple current differences exist between substitute parts?

A: Ripple current ratings vary by series. EEE-HC1H101P is rated for 160 mA @ 120 Hz and 272 mA @ 10 kHz. EEE-HD1H101P offers lower ripple current (94 mA @ 120 Hz, 159.8 mA @ 10 kHz), while EEE-HBH101UAP supports higher ripple current (250 mA @ 120 Hz, 425 mA @ 10 kHz). Application ripple current requirements must be verified against selected substitute.

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