ECE-V1AA101SP Equivalent & Substitute Parts

Part Overview

The ECE-V1AA101SP is a 100 µF, 10 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 classified as obsolete. Due to its obsolete status, equivalent and substitute parts from active product lines or alternative manufacturers are necessary for new designs and ongoing production support.

Key Parameters

Parameter	Value
Capacitance	100 µF
Voltage Rating	10 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Ripple Current @ 120 Hz	70 mA
Package Type	Radial, Can - SMD
Case Size	0.248" Dia (6.30mm)
Height	0.213" (5.40mm)
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type	Surface Mount
Polarization	Polar

Substitute Part Grouping Explanation

Substitution for the ECE-V1AA101SP is determined by strict equivalence in the following parameters:

Capacitance: 100 µF (exact match required)
Voltage Rating: 10 V minimum (higher voltage ratings are acceptable as upgrades)
Tolerance: ±20% (standard tolerance for aluminum electrolytic capacitors)
Package Type: Radial, Can - SMD (physical and electrical compatibility)
Case Dimensions: 0.248" Dia (6.30mm) with compatible height
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type: Surface Mount
Polarization: Polar

Substitutes are grouped into two categories:

Direct Equivalents: Parts with identical electrical specifications (100 µF, 10 V) and compatible physical dimensions. These maintain the same operating temperature range and lifetime ratings.

Upgrade Substitutes: Parts with enhanced specifications such as higher voltage ratings (16 V), extended temperature ranges (-40°C to 105°C), or improved lifetime ratings (2000 Hrs @ 105°C). These provide superior performance margins while maintaining physical compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Ripple Current @ 120 Hz	Case Height	Product Status	RoHS Status
ECE-V1AA101SP	Panasonic	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	70 mA	0.213" (5.40mm)	Obsolete	Non-compliant
EEE-1AA101AP	Panasonic	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	70 mA	0.213" (5.40mm)	Not For New Designs	Compliant
EEE-1AA101SP	Panasonic	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	70 mA	0.213" (5.40mm)	Not For New Designs	Compliant
EEE-FP1C101AP	Panasonic	100 µF	16 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	195 mA	0.228" (5.80mm)	Active	Compliant
EEE-HBA101UAP	Panasonic	100 µF	10 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	71 mA	0.228" (5.80mm)	Active	Compliant
EEE-HBC101UAP	Panasonic	100 µF	16 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	70 mA	0.228" (5.80mm)	Active	Compliant
AVS107M16D16T-F	Cornell Dubilier Electronics	100 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	70 mA	0.213" (5.40mm)	Not For New Designs	Compliant
EDK107M010A9GAA	KEMET	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	70 mA	0.222" (5.65mm)	Active	Compliant
UCL1C101MCL1GS	Nichicon	100 µF	16 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	150 mA	0.228" (5.80mm)	Active	Compliant
UWJ1A101MCL1GB	Nichicon	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	76 mA	0.217" (5.50mm)	Obsolete	Compliant
UWR1A101MCL1GB	Nichicon	100 µF	10 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	54 mA	0.217" (5.50mm)	Obsolete	Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Electrical Specifications)

EEE-1AA101SP (Panasonic) is the primary direct equivalent. Although marked "Not For New Designs," it maintains identical electrical parameters and physical dimensions to the ECE-V1AA101SP. This part is RoHS compliant and has higher inventory availability (9633 pcs).

EDK107M010A9GAA (KEMET) provides an active product alternative with matching 100 µF, 10 V specifications. This part is currently in active production status and RoHS3 compliant, making it suitable for new designs requiring direct electrical equivalence.

For Enhanced Performance (Upgrade Substitutes)

EEE-HBA101UAP (Panasonic) maintains the 10 V rating while extending the operating temperature range to -40°C ~ 105°C and improving lifetime to 2000 Hrs @ 105°C. This part is active and RoHS3 compliant. Height increases from 0.213" to 0.228", requiring PCB layout verification.

EEE-FP1C101AP (Panasonic) upgrades to 16 V rating with extended temperature range (-55°C ~ 105°C) and improved lifetime (2000 Hrs @ 105°C). This part is active and RoHS3 compliant. Height increases to 0.228", and ripple current capability increases to 195 mA @ 120 Hz.

UCL1C101MCL1GS (Nichicon) provides 16 V rating with extended temperature range (-55°C ~ 105°C) and 2000 Hrs @ 105°C lifetime. This part is active and RoHS3 compliant with significantly higher ripple current (150 mA @ 120 Hz).

For Equivalent Alternatives (Different Manufacturers)

AVS107M16D16T-F (Cornell Dubilier Electronics) offers 16 V rating with identical case height (0.213") to the original part. Although marked "Not For New Designs," it provides a dimensional alternative for space-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can I use a 16 V rated capacitor in place of a 10 V rated capacitor?

A: Yes. Higher voltage ratings are electrically compatible and provide additional safety margin. The capacitor will function correctly in circuits designed for 10 V operation. However, verify that the physical dimensions (particularly height) fit the PCB layout, as some 16 V alternatives have increased height.

Q: What is the difference between "Direct Equivalent" and "Upgrade Substitute"?

A: Direct equivalents maintain identical voltage ratings and operating temperature ranges. Upgrade substitutes offer enhanced specifications such as higher voltage ratings, extended temperature ranges, or improved lifetime ratings. Both categories maintain the same capacitance (100 µF) and physical footprint compatibility.

Q: Are there dimensional differences between substitute parts?

A: Yes. The original ECE-V1AA101SP has a height of 0.213" (5.40mm). Some substitutes, particularly the EEE-FP1C101AP, EEE-HBA101UAP, and EEE-HBC101UAP, have increased height of 0.228" (5.80mm). Verify PCB clearance before selection. The UWJ1A101MCL1GB and UWR1A101MCL1GB have different case diameters (0.197" vs 0.248") and are not recommended for direct replacement.

Q: What does "Not For New Designs" status mean?

A: Parts marked "Not For New Designs" are in mature or declining production phases. While electrically and mechanically compatible, they may have limited availability or planned discontinuation. For new designs, select parts with "Active" status such as EDK107M010A9GAA, EEE-HBA101UAP, or EEE-FP1C101AP.

Q: Which substitute offers the best long-term availability?

A: Parts with "Active" product status offer the best long-term availability. EEE-HBA101UAP and EEE-FP1C101AP (Panasonic), EDK107M010A9GAA (KEMET), and UCL1C101MCL1GS (Nichicon) are all active products suitable for new designs.

Q: Are all substitutes RoHS compliant?

A: The original ECE-V1AA101SP is RoHS non-compliant. All recommended substitutes are RoHS3 compliant or RoHS compliant, meeting current environmental regulations.

Q: What packaging options are available?

A: Substitutes are available in Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging. Select based on production volume and assembly requirements. Tape & Reel is standard for high-volume manufacturing.

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