LPW223M1AP30V-W

Part Overview

The LPW223M1AP30V-W is a 22000 µF 10 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package configuration. This component is classified as obsolete. Due to its obsolete status, identification of equivalent and substitute parts from the active product portfolio is necessary to support ongoing design requirements and system maintenance.

Key Parameters

Parameter	Specification
Capacitance	22000 µF
Tolerance	±20%
Voltage - Rated	10 V
ESR (Equivalent Series Resistance)	45 mOhm @ 120 Hz
Lifetime @ Temperature	1000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Ripple Current @ 120 Hz	3.45 A
Ripple Current @ 100 kHz	3.795 A
Lead Spacing	0.394" (10.00 mm)
Diameter	1.181" (30.00 mm)
Height - Seated (Max)	1.181" (30.00 mm)
Mounting Type	Through Hole
Package / Case	Radial, Can - Snap-In
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute relationships are determined by equivalence in the following critical parameters:

Core Electrical Equivalence:

Capacitance: 22000 µF (all substitutes maintain this value)
Tolerance: ±20% (common across all parts)
Lead Spacing: 0.394" (10.00 mm) (consistent for PCB compatibility)
Mounting Type: Through Hole (consistent for assembly compatibility)
Package / Case: Radial, Can - Snap-In (consistent mechanical interface)

Variable Parameters Affecting Substitution Class:

Voltage Rating: 10 V (main part) vs. 16 V (upgrade option)
ESR: 45 mOhm (main) vs. 33 mOhm (direct substitutes) vs. 30 mOhm (upgrade)
Lifetime: 1000 Hrs @ 85°C (main) vs. 3000 Hrs @ 85°C (direct substitutes) vs. 3000 Hrs @ 105°C (upgrade)
Physical Dimensions: Diameter and height variations affecting mechanical clearance
Product Status: Obsolete (main) vs. Active (all substitutes)

Parts are classified into three groups: Direct Substitutes (identical electrical ratings with enhanced life), Upgrade Substitute (higher voltage rating), and Similar Part (dimensional variations requiring mechanical verification).

Parameter Comparison

Parameter	LPW223M1AP30V-W (Main)	SLPX223M010C3P3 (Direct)	SLPX223M010E1P3 (Direct)	SLP223M016E3P3 (Upgrade)	SLPX223M010A7P3 (Similar)
Manufacturer	CDE	CDE	CDE	CDE	CDE
Capacitance	22000 µF	22000 µF	22000 µF	22000 µF	22000 µF
Tolerance	±20%	±20%	±20%	±20%	±20%
Voltage - Rated	10 V	10 V	10 V	16 V	10 V
ESR @ 120 Hz	45 mOhm	33 mOhm	33 mOhm	30 mOhm	33 mOhm
Lifetime @ Temperature	1000 Hrs @ 85°C	3000 Hrs @ 85°C	3000 Hrs @ 85°C	3000 Hrs @ 105°C	3000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 85°C
Ripple Current @ 120 Hz	3.45 A	3.66 A	3.53 A	3.8 A	3.79 A
Ripple Current @ High Frequency	3.795 A @ 100 kHz	4.58 A @ 20 kHz	4.41 A @ 20 kHz	4.75 A @ 20 kHz	4.74 A @ 20 kHz
Lead Spacing	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Diameter	1.181" (30.00 mm)	0.984" (25.00 mm)	1.181" (30.00 mm)	1.181" (30.00 mm)	0.866" (22.00 mm)
Height - Seated (Max)	1.181" (30.00 mm)	1.181" (30.00 mm)	0.984" (25.00 mm)	1.181" (30.00 mm)	1.575" (40.00 mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active

Engineering Selection Recommendations

Direct Substitutes (SLPX223M010C3P3, SLPX223M010E1P3): Both parts maintain identical electrical ratings (22000 µF, 10 V, ±20%) and are actively manufactured. Both provide improved ESR performance (33 mOhm vs. 45 mOhm) and extended lifetime (3000 Hrs @ 85°C vs. 1000 Hrs @ 85°C). SLPX223M010C3P3 features a reduced diameter (25.00 mm) suitable for space-constrained applications. SLPX223M010E1P3 maintains the original 30.00 mm diameter and features a reduced seated height (25.00 mm). Both are ROHS3 compliant and actively supported products.

Upgrade Substitute (SLP223M016E3P3): This part increases the voltage rating from 10 V to 16 V while maintaining the 22000 µF capacitance. Enhanced ESR (30 mOhm), extended lifetime (3000 Hrs @ 105°C), and extended operating temperature range (-40°C ~ 105°C) provide performance advantages. Selection is appropriate where higher voltage margin and thermal performance are required. Physical dimensions match the original part (1.181" diameter and height).

Similar Part (SLPX223M010A7P3): This part maintains electrical equivalence (22000 µF, 10 V) but with dimensional variations (0.866" diameter, 1.575" seated height). Selection requires verification of mechanical clearance within the assembly. Active product status and ROHS3 compliance are maintained.

Frequently Asked Questions (FAQ)

Q: Can SLPX223M010C3P3 or SLPX223M010E1P3 be used as direct drop-in replacements for the obsolete LPW223M1AP30V-W?

A: Both parts maintain identical capacitance (22000 µF), tolerance (±20%), voltage rating (10 V), lead spacing (0.394"), and mounting type (through hole snap-in). Electrical compatibility is established. SLPX223M010C3P3 has a reduced diameter (25.00 mm vs. 30.00 mm original), requiring verification of mechanical clearance. SLPX223M010E1P3 maintains the original 30.00 mm diameter but features reduced height (25.00 mm vs. 30.00 mm original), which may permit installation in space-constrained designs.

Q: What are the performance benefits of the upgrade substitute SLP223M016E3P3?

A: The 16 V rated component provides a higher voltage safety margin in 10 V applications. ESR is reduced from 45 mOhm to 30 mOhm, improving efficiency and reducing heat generation. Lifetime is extended from 1000 Hrs @ 85°C to 3000 Hrs @ 105°C, and the operating temperature range extends to 105°C, supporting higher ambient or application temperatures.

Q: What mechanical considerations apply to SLPX223M010A7P3?

A: This part has a smaller diameter (0.866" vs. 1.181" original) and greater seated height (1.575" vs. 1.181" original). Electrical specifications remain equivalent. Physical dimensions must be verified against available PCB space and clearance constraints before selection.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed (SLPX223M010C3P3, SLPX223M010E1P3, SLP223M016E3P3, SLPX223M010A7P3) maintain ROHS3 compliance, consistent with regulatory requirements.

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