Equivalent & Substitute Parts for EEE-1CA100AR

Part Overview

The EEE-1CA100AR is a 10 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part operates across -40°C to 85°C with a rated lifetime of 2000 hours at 85°C and is qualified to AEC-Q200 automotive standards. The product status is Not For New Designs, making substitute parts necessary for ongoing production and new design implementations. Equivalent and upgraded alternatives are available from Panasonic's current product lines with improved performance characteristics and extended operational temperature ranges.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	16 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.157" Dia (4.00mm)
Surface Mount Land Size	0.169" L x 0.169" W (4.30mm x 4.30mm)
Operating Temperature Range	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-1CA100AR is determined by the following criteria:

Electrical Parameters: Capacitance (10 µF), voltage rating (16 V minimum), and tolerance (±20%) must remain constant or improve.

Mechanical Parameters: Package type (Radial, Can - SMD), mounting type (Surface Mount), and land size (0.169" L x 0.169" W) must be identical to ensure PCB compatibility without redesign.

Environmental Parameters: Operating temperature range and lifetime rating may be upgraded to higher specifications without affecting compatibility.

Compliance: AEC-Q200 automotive qualification and RoHS compliance must be maintained.

Substitute parts are grouped into three categories:

MFR Recommended: Direct replacement with equivalent electrical and mechanical specifications but improved thermal performance.

Upgrade Parts: Enhanced performance characteristics including lower ESR, higher ripple current capability, extended temperature range, or longer lifetime ratings while maintaining identical package footprint and land size.

Parametric Equivalent: Same series with identical specifications but different packaging or inventory status.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Tolerance	Operating Temp	Lifetime @ Temp	Height (Max)	Product Status	ESR @ 100kHz
EEE-1CA100AR	S	10 µF	16 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.217" (5.50mm)	Not For New Designs	—
EEE-FN1C100R	FN	10 µF	16 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.240" (6.10mm)	Active	1.35 Ohm
EEE-FP1C100AR	FP	10 µF	16 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	850 mOhm
EEE-FP1E100AR	FP	10 µF	25 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	850 mOhm
EEE-FPV100UAR	FP	10 µF	35 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	850 mOhm
EEE-HB1C100AR	HB	10 µF	16 V	±20%	-40°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	—
EEE-HB1C100R	HB	10 µF	16 V	±20%	-40°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	—
EEE-HBE100UAR	HB	10 µF	25 V	±20%	-40°C ~ 105°C	2000 Hrs @ 105°C	0.228" (5.80mm)	Active	—
EEE-HC1C100R	HC	10 µF	16 V	±20%	-40°C ~ 105°C	3000 Hrs @ 105°C	0.228" (5.80mm)	Active	—
EEE-HD1C100AR	HD	10 µF	16 V	±20%	-40°C ~ 105°C	5000 Hrs @ 105°C	0.228" (5.80mm)	Active	—
EEE-1CA100SA	S	10 µF	16 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.217" (5.50mm)	Active	—

Engineering Selection Recommendations

For Direct Replacement (Same Specifications): EEE-1CA100SA is the parametric equivalent with identical electrical and thermal specifications to the EEE-1CA100AR. Both operate at -40°C to 85°C with 2000 hour lifetime at 85°C. EEE-1CA100SA carries Active product status, making it suitable for new designs and ongoing production.

For Enhanced Thermal Performance: EEE-HB1C100AR and EEE-HB1C100R provide extended operating temperature to 105°C with 2000 hour lifetime at 105°C while maintaining identical 16 V rating and package footprint. These parts are Active status and AEC-Q200 qualified.

For Extended Lifetime: EEE-HC1C100R offers 3000 hour lifetime at 105°C. EEE-HD1C100AR provides 5000 hour lifetime at 105°C. Both maintain 16 V rating, identical package dimensions, and Active product status.

For Improved Electrical Performance: EEE-FP1C100AR delivers lower ESR (850 mOhm @ 100kHz) and higher ripple current capability compared to the original part. Operating temperature extends to -55°C to 105°C with 2000 hour lifetime at 105°C. Height increases to 0.228" (5.80mm), which remains within typical PCB clearance specifications.

For Higher Voltage Margin: EEE-FP1E100AR (25 V) and EEE-FPV100UAR (35 V) provide voltage derating margin while maintaining 10 µF capacitance and identical land size. These are suitable for applications requiring additional voltage safety margin.

All substitute parts maintain AEC-Q200 automotive qualification, RoHS compliance, and MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can EEE-FN1C100R be used as a direct replacement for EEE-1CA100AR? A: EEE-FN1C100R is electrically compatible with identical 10 µF, 16 V specifications and AEC-Q200 qualification. However, height increases from 0.217" to 0.240", which may require PCB layout verification for clearance. Operating temperature extends to 105°C, providing improved thermal performance.

Q: What is the difference between EEE-FP1C100AR and EEE-HB1C100AR? A: Both parts maintain 10 µF, 16 V specifications and identical land size. EEE-FP1C100AR features lower ESR (850 mOhm @ 100kHz) and higher ripple current (160 mA @ 100 kHz). EEE-HB1C100AR provides equivalent ripple current to the original part (47.6 mA @ 10 kHz). Height is identical at 0.228" for both parts.

Q: Are higher voltage rated parts (25 V, 35 V) compatible with 16 V circuits? A: Yes. Higher voltage rated capacitors are electrically compatible in lower voltage applications. EEE-FP1E100AR (25 V) and EEE-FPV100UAR (35 V) can replace the 16 V rated EEE-1CA100AR without circuit modification. This provides additional voltage safety margin for transient protection.

Q: What is the impact of extended lifetime ratings? A: EEE-HC1C100R (3000 Hrs @ 105°C) and EEE-HD1C100AR (5000 Hrs @ 105°C) provide longer operational life under elevated temperature conditions. These parts are suitable for applications with extended service life requirements or harsh thermal environments. All maintain identical 10 µF, 16 V electrical specifications.

Q: Does package height affect PCB assembly compatibility? A: Package height differences must be verified against PCB clearance specifications. EEE-1CA100AR height is 0.217" (5.50mm). Substitute parts with 0.228" (5.80mm) or 0.240" (6.10mm) height require clearance confirmation but maintain identical 0.169" x 0.169" land size for solder pad compatibility.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification and RoHS compliance, maintaining compliance requirements of the original part.

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