MALREKB00PB410BN0K Equivalent & Substitute Parts

Part Overview

The MALREKB00PB410BN0K is a 1000 µF, 6.3 V aluminum electrolytic capacitor in radial, can package manufactured by Vishay Beyschlag/Draloric/BC Components from the EKB series. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production support and design continuity. The capacitor is rated for 1000 hours at 105°C with ±20% capacitance tolerance and is suitable for general-purpose applications requiring through-hole radial mounting.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	6.3 V
Tolerance	±20%
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Package Type	Radial, Can
Lead Spacing	0.138" (4.60mm)
Diameter	0.315" (8.00mm)
Height (Seated Max)	0.512" (13.00mm)
Mounting Type	Through Hole
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the MALREKB00PB410BN0K is determined by strict equivalence across the following parameters: capacitance (1000 µF), voltage rating (6.3 V), tolerance (±20%), lifetime rating (1000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), package type (radial, can), lead spacing (0.138" / 4.60mm), diameter (0.315" / 8.00mm), and mounting type (through hole).

Substitute parts are grouped into two categories:

Direct Parametric Equivalents: Parts matching all critical electrical and mechanical parameters of the original component. These include ECA-0JHG102 (Panasonic), 6.3PX1000MEFC8X11.5 (Rubycon), EKMG6R3ELL102MHB5D (Chemi-Con), EKMQ6R3ELL102MHB5D (Chemi-Con), UVY0J102MPD (Nichicon), and UVZ0J102MPD (Nichicon).

Upgrade Substitute: 10PX1000MEFC8X11.5 (Rubycon) provides identical capacitance, tolerance, package, and mechanical dimensions but operates at a higher voltage rating of 10 V, offering enhanced voltage margin in the same physical footprint.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Operating Temp	Lead Spacing	Diameter	Height (Max)	Product Status	RoHS Status
MALREKB00PB410BN0K	Vishay Beyschlag/Draloric/BC Components	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Obsolete	ROHS3 Compliant
ECA-0JHG102	Panasonic Electronic Components	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.492" (12.50mm)	Active	ROHS3 Compliant
10PX1000MEFC8X11.5	Rubycon	1000 µF	10 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active	ROHS3 Compliant
6.3PX1000MEFC8X11.5	Rubycon	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active	ROHS3 Compliant
EKMG6R3ELL102MHB5D	Chemi-Con	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active	ROHS3 Compliant
EKMQ6R3ELL102MHB5D	Chemi-Con	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Active	ROHS3 Compliant
UVY0J102MPD	Nichicon	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Not For New Designs	ROHS3 Compliant
UVZ0J102MPD	Nichicon	1000 µF	6.3 V	±20%	1000 Hrs	-55°C ~ 105°C	0.138" (4.60mm)	0.315" (8.00mm)	0.512" (13.00mm)	Not For New Designs	ROHS3 Compliant

Engineering Selection Recommendations

For direct replacement of the obsolete MALREKB00PB410BN0K, select from active product status alternatives: ECA-0JHG102 (Panasonic), 6.3PX1000MEFC8X11.5 (Rubycon), EKMG6R3ELL102MHB5D (Chemi-Con), or EKMQ6R3ELL102MHB5D (Chemi-Con). All are ROHS3 compliant and rated for 1000 hours at 105°C with identical electrical specifications.

The 10PX1000MEFC8X11.5 (Rubycon) upgrade substitute provides the same capacitance, tolerance, and mechanical footprint with elevated voltage rating (10 V vs. 6.3 V), suitable for applications requiring additional voltage margin while maintaining identical physical dimensions.

Parts designated "Not For New Designs" (UVY0J102MPD and UVZ0J102MPD from Nichicon) are available for legacy system support but should not be selected for new product development.

Frequently Asked Questions (FAQ)

Q: Can I use the 10V-rated Rubycon part (10PX1000MEFC8X11.5) as a direct replacement?

A: Yes. The 10PX1000MEFC8X11.5 maintains identical capacitance (1000 µF), tolerance (±20%), package type (radial, can), lead spacing (4.60mm), diameter (8.00mm), and height (13.00mm). The higher voltage rating (10 V) is backward compatible with 6.3 V circuit requirements and provides additional voltage headroom.

Q: What is the difference between the Chemi-Con KMG and KMQ series options?

A: Both EKMG6R3ELL102MHB5D (KMG series) and EKMQ6R3ELL102MHB5D (KMQ series) are parametric equivalents with identical electrical ratings and mechanical dimensions. Selection between them depends on availability and supply chain requirements.

Q: Why are some substitute parts marked "Not For New Designs"?

A: Parts designated "Not For New Designs" (Nichicon UVY and UVZ series) remain available for existing product support but are no longer recommended for new circuit designs. Active alternatives from Panasonic, Rubycon, and Chemi-Con are preferred for new applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, matching the compliance status of the original MALREKB00PB410BN0K component.

Q: What is the significance of lead spacing and mechanical dimensions?

A: Lead spacing (4.60mm), diameter (8.00mm), and height (13.00mm) determine PCB footprint compatibility. All listed substitutes maintain these dimensions, ensuring direct mechanical compatibility with existing board layouts. The Panasonic ECA-0JHG102 has a slightly reduced height (12.50mm) but maintains identical lead spacing and diameter.

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