MAL204836471E3 Equivalent & Substitute Parts

Part Overview

The MAL204836471E3 is a 470 µF, 25 V aluminum electrolytic capacitor in radial configuration manufactured by Vishay Beyschlag/Draloric/BC Components. This component is rated for 3000 hours at 105°C and is classified as Active product status. Equivalent and substitute parts are necessary when the original component becomes unavailable, when design requirements demand extended operational lifetime, improved ripple current handling, or when alternative manufacturers' components offer superior electrical characteristics within the same mechanical and electrical envelope.

Key Parameters

Parameter	Value
Capacitance	470 µF
Voltage Rating	25 V
Tolerance	±20%
Lifetime @ 105°C	3000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.197" (5.00 mm)
Diameter	0.394" (10.00 mm)
Height	0.689" (17.50 mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MAL204836471E3 is determined by strict equivalence in the following parameters: capacitance value (470 µF), voltage rating (25 V or higher), tolerance (±20%), polarization (polar), package type (radial can), lead spacing (5.00 mm), physical dimensions (10.00 mm diameter, 17.50 mm height), and through-hole mounting configuration. All substitute parts listed maintain these core electrical and mechanical specifications.

Substitute parts are grouped into two categories:

Category 1: Direct 25 V Equivalents — Parts maintaining the 25 V voltage rating with improved or equivalent lifetime ratings and enhanced electrical performance characteristics.

Category 2: Upgraded 35 V Variants — Parts with elevated voltage rating (35 V) that provide superior reliability and performance margins while maintaining identical physical form factor and lead spacing.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ 105°C	Impedance	Ripple Current @ 100 kHz	Product Status
MAL204836471E3	Vishay Beyschlag	470 µF	25 V	3000 Hrs	180 mOhms	—	Active
25YXF470MEFCT810X16	Rubycon	470 µF	25 V	7000 Hrs	120 mOhms	770 mA	Not For New Designs
25YXG470MEFCT810X16	Rubycon	470 µF	25 V	5000 Hrs	60 mOhms	1.21 A	Not For New Designs
35YXJ470MT810X16	Rubycon	470 µF	35 V	10000 Hrs	62 mOhms	1.21 A	Active
35ZLH470MEFCT810X16	Rubycon	470 µF	35 V	10000 Hrs	28 mOhms	1.76 A	Active
860040475008	Würth Elektronik	470 µF	25 V	7000 Hrs	68 mOhms	1.21 A	Active
860080475016	Würth Elektronik	470 µF	25 V	5000 Hrs	42 mOhms	1.415 A	Active
UHE1E471MPD6TD	Nichicon	470 µF	25 V	7000 Hrs	60 mOhms	1.21 A	Not For New Designs
EEU-HD1E471	Panasonic Electronic Components	470 µF	25 V	2000 Hrs	—	570 mA	Active

Engineering Selection Recommendations

For Active Product Status Applications: Select 35YXJ470MT810X16, 35ZLH470MEFCT810X16, 860040475008, or 860080475016. These parts carry Active product status and are suitable for new designs. The 35 V variants (35YXJ470MT810X16 and 35ZLH470MEFCT810X16) provide extended lifetime (10000 hours at 105°C) and superior ripple current performance, making them optimal for demanding applications requiring long-term reliability.

For Extended Lifetime Requirements: 35YXJ470MT810X16 and 35ZLH470MEFCT810X16 deliver 10000-hour ratings at 105°C, compared to the original 3000-hour specification. 35ZLH470MEFCT810X16 offers the lowest impedance (28 mOhms) and highest ripple current capability (1.76 A @ 100 kHz).

For Improved Ripple Current Handling: 860080475016 (1.415 A @ 100 kHz) and 35ZLH470MEFCT810X16 (1.76 A @ 100 kHz) provide superior high-frequency ripple current performance. 860080475016 also extends the operating temperature range to -55°C ~ 105°C.

For Cost-Optimized Substitution: EEU-HD1E471 maintains Active status and is electrically compatible, though it offers reduced lifetime (2000 hours at 105°C) and lower ripple current capacity (570 mA @ 100 kHz). This part is suitable only when lifetime and ripple current demands are less stringent than the original application.

Parts Not Recommended for New Designs: 25YXF470MEFCT810X16, 25YXG470MEFCT810X16, and UHE1E471MPD6TD carry "Not For New Designs" status and should be used only for legacy system maintenance or repair applications.

Frequently Asked Questions (FAQ)

Q: Can I use a 35 V rated capacitor in place of a 25 V rated capacitor?

A: Yes. The 35 V variants (35YXJ470MT810X16 and 35ZLH470MEFCT810X16) are direct mechanical and electrical substitutes. Higher voltage ratings provide additional safety margin and do not degrade performance in 25 V applications. All physical dimensions and lead spacing remain identical.

Q: What is the difference between the Rubycon YXF, YXG, and YXJ series?

A: These series differ in lifetime rating and electrical performance. YXF provides 7000 hours at 105°C with 25 V rating. YXG provides 5000 hours at 105°C with 25 V rating. YXJ provides 10000 hours at 105°C with 35 V rating. All maintain identical physical form factor and lead spacing.

Q: Are there operating temperature differences between substitutes?

A: Most substitutes operate across -40°C ~ 105°C, matching the original. Exception: 860080475016 extends the lower limit to -55°C, and EEU-HD1E471 extends to -55°C. These extended ranges do not affect compatibility in standard -40°C ~ 105°C applications.

Q: What does "Not For New Designs" product status mean?

A: Parts marked "Not For New Designs" are still electrically and mechanically compatible but are being phased out by manufacturers. They remain suitable for repair and maintenance of existing systems but should not be selected for new product development.

Q: How do impedance values affect component selection?

A: Lower impedance indicates better high-frequency performance and reduced voltage ripple. 35ZLH470MEFCT810X16 (28 mOhms) and 860080475016 (42 mOhms) offer superior impedance characteristics compared to the original (180 mOhms), resulting in improved ripple current handling and reduced heat generation in high-frequency applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the original specification.

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