SLPX223M025E7P3 Cornell Dubilier Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock

Name: SLPX223M025E7P3
Brand: Cornell Dubilier
SKU: SLPX223M025E7P3
Availability: InStock

The SLPX223M025E7P3 is a Cornell Dubilier 22000 µF, 25 V aluminum electrolytic capacitor in a 30 mm diameter radial-leaded package with an ultra-low ESR of 27 mΩ. RoHS and REACH compliant with wet aluminum dielectric, it delivers high bulk capacitance for demanding power supply filtering, hold-up, and energy storage applications in industrial and motor-drive systems.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

SLPX223M025E7P3Capacitor, Polarized Radial Diameter

Quick Facts

Manufacturer: Cornell Dubilier
Package: Capacitor, Polarized Radial Diameter
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: SLPX223M025E7P3 Datasheet PDF
Category: Capacitor Polarised
Price: From $2.4600(MOQ 20)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SLPX223M025E7P3?

22000 µF ultra-high capacitance at 25 V in a 30 mm diameter radial body for bulk energy storage
27 mΩ ultra-low ESR enables high ripple current handling with minimal power dissipation
Wet aluminum electrolytic construction with lead-free terminations meets RoHS and REACH compliance requirements
Radial through-hole leaded package simplifies PCB mounting and replacement in industrial power supply designs
Cornell Dubilier SLPX series long-life construction suited for continuous high-ripple-current environments

What is SLPX223M025E7P3 used for?

The SLPX223M025E7P3 is designed for use as a bulk output capacitor in AC-DC power supplies, three-phase motor drives, and UPS systems where 22000 µF of low-ESR capacitance is needed to filter rectified bus voltage and handle large ripple currents at 120 Hz or switching frequencies. Its 27 mΩ ESR allows the capacitor to absorb high ripple currents from full-wave rectifiers without excessive self-heating, extending service life in continuously loaded industrial environments. The device is also well suited for holdup circuits and energy storage banks in industrial servo drives and solar inverters where maintaining DC bus voltage for hundreds of milliseconds during power outages is required.

What are the specifications of SLPX223M025E7P3?

Pbfree Code	Yes
Reach Compliance Code	Compliant
YTEOL	6
Capacitance	22000 µF
Capacitor Type	ALUMINUM ELECTROLYTIC CAPACITOR
Diameter	30mm
Dielectric Material	ALUMINUM (WET)
ESR	27mΩ
JESD-609 Code	e3
Leakage Current	2.2249mA
Mounting Feature	THROUGH HOLE MOUNT
Negative Tolerance	20%
Package Shape	CYLINDRICAL PACKAGE
Package Style	Snap-in
Polarity	POLARIZED
Positive Tolerance	20%
Rated (DC) Voltage (URdc)	25V
Ripple Current	5330mA
Surface Mount	NO
Terminal Finish	Tin (Sn)
Terminal Pitch	10mm
Terminal Shape	SNAP-IN
Package	Capacitor, Polarized Radial Diameter

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8532.22.00.40
Country of Origin	Mainland China

Where can I find the SLPX223M025E7P3 datasheet?

SLPX223M025E7P3 Datasheet Download

Official datasheet from Cornell Dubilier

What are equivalent replacements for SLPX223M025E7P3?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What capacitance and ESR does the SLPX223M025E7P3 provide for power supply bulk filtering?

The SLPX223M025E7P3 provides 22000 µF of capacitance at a 25 V voltage rating with an ultra-low ESR of 27 mΩ. This combination of very high capacitance and low series resistance allows the capacitor to filter large ripple currents typical of full-wave bridge rectifiers without significant voltage drop or self-heating across the ESR. The low 27 mΩ ESR is particularly valuable in high-current power supply outputs where conventional electrolytic capacitors would dissipate excessive power.

How does the 30 mm diameter body of SLPX223M025E7P3 affect PCB layout in a motor-drive power supply?

The 30 mm diameter body requires a PCB footprint with lead spacing of approximately 7.5 mm to 10 mm, depending on the body height variant, and the component height may reach 45 mm to 60 mm for 22000 µF capacitors of this family. Designers must reserve significant vertical clearance in the enclosure and maintain at least 1 mm of radial clearance between the body and neighboring components for thermal ventilation. In motor drive designs, multiple SLPX223M025E7P3 units are often paralleled to increase total capacitance beyond 22000 µF while distributing ripple current across several capacitors.

What leakage current does SLPX223M025E7P3 exhibit, and is this acceptable for hold-up energy storage?

The SLPX223M025E7P3 has a maximum leakage current of 2.2249 mA when measured at its rated 25 V. For a hold-up application storing energy to maintain bus voltage for 100 ms during a power interruption, this leakage current discharges the 22000 µF capacitor by only a few millivolts over that hold-up interval, which is negligible compared to the load discharge. Therefore, leakage current is not a limiting factor for this capacitor in industrial hold-up designs.

When is the SLPX223M025E7P3 preferable to a bank of smaller electrolytic capacitors for the same total capacitance?

Using a single SLPX223M025E7P3 at 22000 µF simplifies PCB layout compared to paralleling multiple smaller capacitors, reducing the number of through-hole holes, solder joints, and mechanical mounting points. However, paralleling smaller capacitors can lower the effective ESR below the 27 mΩ of this single unit, which benefits very-high-ripple-current applications. The SLPX223M025E7P3 is the preferred choice when board space is available and the 27 mΩ ESR is acceptable, or when minimizing component count and assembly time is a priority.

Is the SLPX223M025E7P3 RoHS and REACH compliant for use in European industrial equipment?

Yes, the SLPX223M025E7P3 is both RoHS-compliant and REACH-compliant, as indicated by its Panasonic JESD-609 code e3 (lead-free) and Cornell Dubilier compliance documentation. This makes it suitable for equipment exported to the European Union under the RoHS Directive 2011/65/EU and REACH Regulation EC 1907/2006. The lead-free radial wire terminations are compatible with SAC305 wave-solder and selective-solder processes used in compliant industrial electronics manufacturing.

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