SLPX222M080A7P3

Part Overview

The SLPX222M080A7P3 is a 2200 µF, 80 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is an active product suitable for general-purpose applications requiring high-capacitance energy storage. Alternative equivalent and substitute parts are available to address inventory constraints, dimensional requirements, or voltage margin specifications while maintaining functional compatibility within specified electrical parameters.

Key Parameters

Parameter	Value
Capacitance	2200 µF
Voltage Rating	80 V
Tolerance	±20%
ESR @ 120 Hz	151 mOhm
Lifetime @ 85°C	3000 Hours
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)
Package Type	Radial, Can - Snap-In
Mounting Type	Through Hole
RoHS Compliance	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SLPX222M080A7P3 are determined by strict equivalence in the following core electrical parameters:

Capacitance: 2200 µF (exact match required)
Voltage Rating: 80 V or higher (higher voltage ratings provide enhanced reliability margin)
Tolerance: ±20% (standard tolerance for aluminum electrolytic capacitors)
Package Type: Radial, Can - Snap-In (ensures mechanical compatibility)
Mounting Type: Through Hole (required for PCB integration)
Lead Spacing: 0.394" (10.00 mm) (critical for board-level routing)
Series: SLPX (Cornell Dubilier Electronics product family)

Substitute parts may vary in physical dimensions (can diameter and height), ESR characteristics, and ripple current ratings while maintaining electrical equivalence. Parts with higher voltage ratings than the original specification are acceptable for direct substitution in 80 V applications.

Parameter Comparison

Parameter	SLPX222M080A7P3	SLPX222M080C3P3	SLPX222M100A4P3
Capacitance	2200 µF	2200 µF	2200 µF
Voltage Rating	80 V	80 V	100 V
Tolerance	±20%	±20%	±20%
ESR @ 120 Hz	151 mOhm	151 mOhm	121 mOhm
Lifetime @ 85°C	3000 Hours	3000 Hours	3000 Hours
Operating Temperature Range	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Can Diameter	0.866" (22.00 mm)	0.984" (25.00 mm)	0.866" (22.00 mm)
Height (Max)	1.575" (40.00 mm)	1.181" (30.00 mm)	1.772" (45.00 mm)
Ripple Current @ 120 Hz	2.53 A	2.53 A	3.15 A
Ripple Current @ 20 kHz	3.16 A	3.16 A	3.94 A
Package Type	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In
RoHS Compliance	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

SLPX222M080C3P3: This substitute provides identical electrical performance to the main part (2200 µF, 80 V, 151 mOhm ESR) with equivalent lifetime and temperature ratings. The primary difference is physical dimensions: larger can diameter (0.984" vs 0.866") and reduced height (1.181" vs 1.575"). Selection of this part is appropriate when board layout accommodates the larger diameter or when reduced height is advantageous. Both parts maintain ROHS3 compliance and active product status.

SLPX222M100A4P3: This substitute offers enhanced voltage rating at 100 V with identical 2200 µF capacitance and same temperature range. The improved voltage margin provides additional safety margin in 80 V applications. ESR is reduced to 121 mOhm, and ripple current capacity is increased (3.15 A @ 120 Hz, 3.94 A @ 20 kHz). Physical dimensions match the main part can diameter (0.866") with increased height (1.772" vs 1.575"). This part is suitable for designs requiring higher voltage margin or improved thermal performance through lower ESR. ROHS3 compliance and active product status are maintained.

Frequently Asked Questions (FAQ)

Q: Can SLPX222M080C3P3 be used as a direct replacement for SLPX222M080A7P3?

A: Electrical substitution is complete; both parts are 2200 µF, 80 V with identical ESR and lifetime specifications. Physical dimensions differ: SLPX222M080C3P3 has a larger can diameter (25.00 mm vs 22.00 mm) and reduced height (30.00 mm vs 40.00 mm). Board layout must accommodate these dimensional changes.

Q: Is SLPX222M100A4P3 compatible with designs rated for 80 V?

A: Yes. The 100 V rating provides a safety margin above the 80 V circuit requirement. No derating is necessary. The 2200 µF capacitance and temperature range remain identical. Height is increased by 5.00 mm (45.00 mm vs 40.00 mm), requiring board layout verification.

Q: Are there packaging or compliance differences between these parts?

A: All three parts are ROHS3 compliant, through-hole mounted in radial snap-in package format with 10.00 mm lead spacing. Packaging is consistent across all variants. All parts are active products from Cornell Dubilier Electronics SLPX series.

Q: Which substitute offers the best performance in high-ripple-current applications?

A: SLPX222M100A4P3 provides the highest ripple current capacity: 3.15 A @ 120 Hz and 3.94 A @ 20 kHz, compared to 2.53 A and 3.16 A respectively for the other two parts. Lower ESR (121 mOhm vs 151 mOhm) also improves thermal characteristics under high-current conditions.

Q: Do all substitutes operate over the same temperature range?

A: Yes. All three parts operate from -40°C to 85°C with 3000-hour lifetime at 85°C, maintaining equivalent thermal performance specifications.

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