Equivalent & Substitute Parts for EEE-HA1V101UP

Part Overview

The Panasonic EEE-HA1V101UP is a 100 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 compliance. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product portfolio. Alternative parts with improved specifications, extended lifetime ratings, or active product status are available to meet current design requirements.

Key Parameters

Parameter	Value
Capacitance	100 µF
Tolerance	±20%
Voltage Rating	35 V
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Package / Case	Radial, Can - SMD
Size / Dimension	0.315" Dia (8.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for EEE-HA1V101UP is determined by the following criteria:

Primary Matching Parameters:

Capacitance: 100 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 35 V (equal or higher acceptable)
Package / Case: Radial, Can - SMD (exact match required)
Size / Dimension: 0.315" Dia (8.00mm) (exact match required)
Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (exact match required)
Mounting Type: Surface Mount (exact match required)
Polarization: Polar (exact match required)
AEC-Q200 Rating: Required for automotive applications
RoHS Compliance: Required

Secondary Considerations:

Lifetime @ Temperature: Extended ratings provide improved reliability
Operating Temperature Range: Extended range provides design flexibility
ESR and Ripple Current: Performance enhancements for signal integrity

The following parts meet substitution criteria for EEE-HA1V101UP:

Direct Substitutes (35 V Rating):

EEE-FP1V101AP (Active status, improved lifetime)
EEE-FK1V101AP (Active status, extended lifetime)
EEE-FK1V101GP (Active status, maximum lifetime)
EEE-TG1V101UP (Active status, extended temperature range)

Voltage-Upgraded Substitutes (50 V Rating):

EEE-FP1H101AP (Active status, higher voltage margin)
EEE-HAH101UAP (Active status, same series)
EEE-FK1H101P (Active status, extended lifetime)
EEE-FK1H101GP (Active status, maximum lifetime)
EEE-HA1H101UP (Same series, higher voltage)

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp Range	Height (Max)	Product Status	RoHS Status
EEE-HA1V101UP	Panasonic	HA	100 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-FP1V101AP	Panasonic	FP	100 µF	35 V	2000 Hrs	-55°C ~ 105°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-FK1V101AP	Panasonic	FK	100 µF	35 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-FK1V101GP	Panasonic	FK	100 µF	35 V	5000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-TG1V101UP	Panasonic	TG	100 µF	35 V	2000 Hrs @ 125°C	-40°C ~ 125°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-FP1H101AP	Panasonic	FP	100 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-HAH101UAP	Panasonic	HA	100 µF	50 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-FK1H101P	Panasonic	FK	100 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-FK1H101GP	Panasonic	FK	100 µF	50 V	5000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-HA1H101UP	Panasonic	HA	100 µF	50 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For Direct 35 V Replacement with Active Product Status:

EEE-FP1V101AP is the primary recommendation. It maintains identical voltage rating and physical dimensions while offering doubled lifetime (2000 Hrs vs. 1000 Hrs @ 105°C), extended operating temperature range (-55°C to 105°C), and active product status with ROHS3 compliance.

For Extended Lifetime Applications:

EEE-FK1V101GP provides maximum operational life (5000 Hrs @ 105°C) at 35 V rating with active status. Height increases to 0.413" (10.50mm), requiring PCB layout verification. This part is suitable for long-life automotive systems where component replacement is impractical.

For High-Temperature Operating Environments:

EEE-TG1V101UP extends maximum operating temperature to 125°C while maintaining 35 V rating and original height. Lifetime is rated at 2000 Hrs @ 125°C, providing thermal margin for elevated ambient conditions.

For Voltage-Margin Applications:

50 V rated substitutes (EEE-FP1H101AP, EEE-FK1H101P, EEE-FK1H101GP) provide increased voltage headroom in circuits where transient overvoltage protection is required. All maintain identical footprint and land size. EEE-FK1H101GP offers maximum reliability with 5000 Hrs lifetime @ 105°C.

For Same-Series Continuity:

EEE-HAH101UAP maintains HA series designation with 50 V upgrade and active product status, suitable for designs requiring series consistency while improving voltage margin.

All recommended substitutes maintain AEC-Q200 automotive qualification, RoHS/ROHS3 compliance, and MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can EEE-HA1V101UP be replaced with a 50 V rated part in a 35 V circuit?

A: Yes. Higher voltage-rated capacitors are electrically compatible in lower-voltage applications. The 50 V variants (EEE-FP1H101AP, EEE-FK1H101P, EEE-FK1H101GP, EEE-HAH101UAP, EEE-HA1H101UP) function identically in 35 V circuits and provide additional voltage margin for transient protection.

Q: What is the impact of height difference between 0.402" and 0.413"?

A: The 0.413" height variants (EEE-FK series) are 0.011" taller. PCB layout must accommodate this increase. Clearance verification is required for applications with height-constrained designs. The 0.402" height is maintained by EEE-FP1V101AP, EEE-TG1V101UP, EEE-HAH101UAP, and EEE-HA1H101UP.

Q: Does "Not For New Designs" status affect existing inventory?

A: No. Existing stock of EEE-HA1V101UP remains functional and meets all specifications. The designation indicates Panasonic has released improved alternatives. New designs should transition to active-status parts such as EEE-FP1V101AP or EEE-FK1V101GP.

Q: What is the difference between FP and FK series?

A: FK series offers extended lifetime (2000 Hrs to 5000 Hrs @ 105°C) compared to FP series (2000 Hrs @ 105°C). Both maintain identical electrical parameters and footprint. FK series is recommended for applications requiring maximum operational life.

Q: Are all substitutes AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification, meeting automotive reliability standards equivalent to the original EEE-HA1V101UP.

Q: What packaging options are available?

A: EEE-HA1V101UP is supplied in Tape & Reel (TR) packaging. Most substitutes maintain TR packaging. EEE-FK1H101GP and EEE-FK1H101P are available in Cut Tape (CT) & Digi-Reel® packaging, offering alternative supply formats.

Q: Can lifetime ratings be compared across different temperature ratings?

A: Lifetime ratings are temperature-specific. EEE-TG1V101UP is rated 2000 Hrs @ 125°C, while other parts are rated @ 105°C. Direct comparison requires normalizing to the same reference temperature. For 105°C operation, EEE-TG1V101UP provides equivalent or superior reliability to parts rated 2000 Hrs @ 105°C.

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