SLP223M025E4P3 Equivalent & Substitute Parts

Part Overview

The SLP223M025E4P3 is a 22000 µF, 25 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is designed for general-purpose applications requiring high capacitance values at moderate voltage ratings. The part is Active in product status and RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or design flexibility while maintaining circuit performance specifications.

Substiute Parts

SLP223M025E4P3

Cornell Dubilier Electronics (CDE)In Stock: 773SLP223M025E4P3 Datasheet

Current PartRFQ

381LX223M025K452

Cornell Dubilier Electronics (CDE)In Stock: 1211381LX223M025K452 Datasheet

DirectRFQ

381LX223M025A032

Cornell Dubilier Electronics (CDE)In Stock: 1092381LX223M025A032 Datasheet

SimilarRFQ

SLP223M025H5P3

Cornell Dubilier Electronics (CDE)In Stock: 2934SLP223M025H5P3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of aluminum electrolytic capacitors is determined by strict equivalence in the following parameters: capacitance value, voltage rating, tolerance, operating temperature range, polarization, package type, and mounting configuration. All identified substitute parts for SLP223M025E4P3 maintain identical capacitance (22000 µF), voltage rating (25 V), tolerance (±20%), operating temperature range (-40°C to 105°C), polarization (polar), package type (radial, can snap-in), and mounting type (through hole). These parameters ensure mechanical and electrical interchangeability within the circuit design.

The substitute parts are grouped into two categories based on dimensional and performance characteristics:

Direct Equivalents (Dimensional Match): Parts maintaining the same lead spacing (0.394" / 10.00 mm) and can diameter (1.181" / 30.00 mm) as the main part.

Functional Equivalents (Dimensional Variation): Parts with identical electrical specifications but different physical dimensions, suitable for applications where board layout permits alternative mounting footprints.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are manufactured by Cornell Dubilier Electronics and maintain Active product status with RoHS3 compliance, ensuring regulatory alignment and long-term availability.

381LX223M025K452: This part provides direct electrical equivalence with identical ripple current specifications at 120 Hz (4.3 A). The height dimension (1.850" / 47.00 mm) is marginally greater than the main part. This substitute is suitable for applications where the additional 0.078" (2.00 mm) height does not conflict with board layout constraints.

381LX223M025A032: This part maintains all core electrical parameters with identical ripple current at 120 Hz (4.3 A). The can diameter is increased to 1.378" (35.00 mm) with a reduced height of 1.457" (37.00 mm). This configuration is applicable in designs where radial space is available but vertical clearance is limited.

SLP223M025H5P3: This part provides the closest performance match to the main part, with identical ESR (27 mOhm @ 120 Hz) and ripple current specifications (5.38 A @ 20 kHz). The physical dimensions differ, with a larger can diameter (1.378" / 35.00 mm) and reduced height (1.378" / 35.00 mm), resulting in a more compact profile. This substitute is optimal for applications requiring equivalent electrical performance with alternative mounting footprints.

Frequently Asked Questions (FAQ)

Q: Can SLP223M025E4P3 be directly replaced with 381LX223M025K452 without circuit modification?

A: Yes. Both parts share identical capacitance (22000 µF), voltage rating (25 V), tolerance (±20%), operating temperature range (-40°C to 105°C), ripple current at 120 Hz (4.3 A), and through-hole snap-in package configuration. The height difference (1.850" vs. 1.772") must be verified against available board clearance.

Q: What is the primary difference between 381LX223M025A032 and SLP223M025H5P3?

A: Both parts maintain identical electrical specifications (22000 µF, 25 V, ±20%, 4.3 A @ 120 Hz). The 381LX223M025A032 has a larger diameter (1.378" / 35.00 mm) with greater height (1.457" / 37.00 mm). The SLP223M025H5P3 has the same diameter but reduced height (1.378" / 35.00 mm) and provides superior high-frequency ripple current performance (5.38 A @ 20 kHz vs. 4.9 A @ 20 kHz).

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (381LX223M025K452, 381LX223M025A032, and SLP223M025H5P3) are RoHS3 compliant and maintain REACH Unaffected status, matching the regulatory compliance of the main part.

Q: What is the significance of ESR specification in capacitor selection?

A: Equivalent Series Resistance (ESR) affects capacitor performance in high-frequency applications and thermal characteristics. SLP223M025E4P3 and SLP223M025H5P3 both specify 27 mOhm @ 120 Hz. The 381LX series parts do not specify ESR; verification with the manufacturer is required if ESR performance is critical to circuit design.

Q: Can these capacitors be used interchangeably in high-frequency ripple current applications?

A: Substitution depends on ripple current requirements. SLP223M025E4P3 and SLP223M025H5P3 support 5.38 A @ 20 kHz. The 381LX series parts support 4.9 A @ 20 kHz. Selection must align with circuit ripple current specifications at the operating frequency.

Q: Are there inventory considerations for these substitute parts?

A: Current inventory levels are: SLP223M025E4P3 (676 pcs), 381LX223M025K452 (1146 pcs), 381LX223M025A032 (1004 pcs), and SLP223M025H5P3 (2852 pcs). Availability should be confirmed with the component supplier for production requirements.