MAL203037229E3 Vishay Capacitor Polarised (Capacitors, Polarized Axial Diameter Horizontal Mounting) In Stock

Name: MAL203037229E3
Brand: Vishay
SKU: MAL203037229E3
Availability: InStock

Vishay MAL203037229E3 is an aluminum electrolytic capacitor with axial lead horizontal mounting, 22µF capacitance, and ultra-low 8mΩ ESR for high-performance power circuits. REACH compliant and available from stock with worldwide shipping.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

MAL203037229E3Capacitors, Polarized Axial Diameter Horizontal Mounting

Quick Facts

Manufacturer: Vishay
Package: Capacitors, Polarized Axial Diameter Horizontal Mounting
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: MAL203037229E3 Datasheet PDF
Category: Capacitor Polarised
Price: From $0.6783(MOQ 50)
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 MAL203037229E3?

22µF capacitance with ultra-low 8mΩ ESR for superior ripple current handling
Axial lead horizontal mounting for reliable through-hole PCB integration
Aluminum wet electrolytic construction for high energy density in compact 6mm diameter package
9mA maximum leakage current specification for predictable power consumption in precision circuits
REACH compliant with e3 solder code supporting RoHS-aligned manufacturing
6-week factory lead time with 7-year YTEOL for planned production supply

What is MAL203037229E3 used for?

The Vishay MAL203037229E3 is ideal for power supply bulk decoupling, output filtering, and energy storage in switch-mode power supplies, audio amplifiers, and industrial control systems requiring 22µF at low ESR. The ultra-low 8mΩ ESR makes it particularly effective in high-ripple-current applications where conventional electrolytic capacitors would overheat or degrade prematurely. Its axial horizontal mounting format supports stable mechanical integration in vibration-prone environments such as automotive accessories and industrial motor drives.

What are the specifications of MAL203037229E3?

Reach Compliance Code	Compliant
Factory Lead Time	6Weeks
YTEOL	7
Capacitance	22 µF
Capacitor Type	ALUMINUM ELECTROLYTIC CAPACITOR
Diameter	6mm
Dielectric Material	ALUMINUM (WET)
ESR	8mΩ
JESD-609 Code	e3
Leakage Current	9mA
Mounting Feature	THROUGH HOLE MOUNT
Multilayer	No
Negative Tolerance	10%
Package Shape	CYLINDRICAL PACKAGE
Package Style	Axial
Packing Method	AMMO PACK
Polarity	POLARIZED
Positive Tolerance	50%
Rated (DC) Voltage (URdc)	40V
Ripple Current	75mA
Surface Mount	NO
Tan Delta	0.11
Terminal Finish	Matte Tin (Sn)
Terminal Shape	WIRE
Package	Capacitors, Polarized Axial Diameter Horizontal Mounting

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8532.22.00.20

Where can I find the MAL203037229E3 datasheet?

MAL203037229E3 Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for MAL203037229E3?

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

Frequently Asked Questions

How does the 8mΩ ESR of the MAL203037229E3 benefit high-frequency power supply designs?

The ultra-low 8mΩ ESR of the MAL203037229E3 minimizes resistive losses and voltage ripple in switch-mode power supply output stages operating at high switching frequencies. Lower ESR reduces heat generation from ripple currents, extending capacitor lifetime and improving efficiency. For a 22µF capacitor carrying 1A of ripple current, only 8mW of power is dissipated as heat, making it suitable for demanding power conversion circuits.

What circuit applications benefit most from the MAL203037229E3's 22µF capacitance and axial format?

The MAL203037229E3's 22µF aluminum electrolytic capacitance at low 8mΩ ESR suits bulk energy storage and ripple filtering in switch-mode power supplies, DC-DC converters, and audio amplifier power stages. The axial horizontal lead format provides mechanical stability in vibration-prone environments such as automotive accessories and industrial motor control boards, where radial capacitors may be more susceptible to vibration-induced solder joint stress.

What leakage current should designers account for when using the MAL203037229E3 in precision circuits?

The MAL203037229E3 specifies a maximum leakage current of 9mA, which must be considered in precision analog circuits, low-power battery-operated designs, and high-impedance signal paths where leakage can introduce offset errors or drain battery reserves. Designers should verify that 9mA leakage current at the rated operating voltage remains within acceptable limits for the target application's power budget and accuracy requirements.

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Reference Price (USD)

From $0.6783

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
50+	$1.1170	$55.85
100+	$1.0189	$101.89
500+	$0.8500	$425.00
2000+	$0.7170	$1434.00
5000+	$0.6926	$3463.15
7000+	$0.6783	$4748.24

pcs

Unit price: $1.1170 · Total: $55.85

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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