UHM0J561MPD Equivalent & Substitute Parts

Part Overview

The UHM0J561MPD is a 560 µF, 6.3 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status, equivalent and substitute parts from active manufacturers are necessary for ongoing design support, maintenance, and new production requirements. Substitute parts maintain the same capacitance and voltage rating while offering improved performance characteristics such as extended lifetime ratings and enhanced ripple current handling.

Key Parameters

Parameter	Value
Capacitance	560 µF
Voltage Rating	6.3 V
Tolerance	±20%
Package Type	Radial, Can
Lead Spacing	0.138" (4.60 mm)
Size / Dimension	0.315" Dia (8.00 mm)
Height - Seated (Max)	0.512" (13.00 mm)
Mounting Type	Through Hole
Operating Temperature	-40°C ~ 105°C
Lifetime @ Temp.	2000 Hrs @ 105°C
Polarization	Polar
Applications	General Purpose

Substitute Part Grouping Explanation

Substitution logic for the UHM0J561MPD is based on the following allowed electrical and mechanical parameters:

Primary Substitution Criteria:

Capacitance: 560 µF (exact match required)
Voltage Rating: 6.3 V minimum (equal or higher voltage acceptable)
Tolerance: ±20% (standard tolerance maintained)
Package Type: Radial, Can (physical form factor match)
Lead Spacing: 0.138" (4.60 mm) (PCB compatibility requirement)
Size / Dimension: 0.315" Dia (8.00 mm) (footprint compatibility)
Height - Seated (Max): 0.512" (13.00 mm) (clearance compatibility)
Mounting Type: Through Hole (assembly method match)

Secondary Performance Parameters:

Lifetime @ Temp.: Extended ratings acceptable (3000 Hrs or higher @ 105°C)
Operating Temperature Range: -40°C ~ 105°C or wider acceptable
Impedance: Lower values indicate improved performance
Ripple Current: Higher values indicate improved performance

Substitute parts are grouped into the following categories:

Same Voltage (6.3 V) - Direct Replacements:

UPA0J561MPD (Nichicon UPA series, 3000 Hrs lifetime)
UHD0J561MPD (Nichicon UHD series, 3000 Hrs lifetime)
567KXM6R3M (Cornell Dubilier / Illinois Capacitor KXM series, 3000 Hrs lifetime)
6.3ZLG560MEFC8X11.5 (Rubycon ZLG series, 3000 Hrs lifetime)
6.3ZLH560M8X11.5 (Rubycon ZLH series, 8000 Hrs lifetime)

Higher Voltage (10 V) - Upgraded Substitutes:

UPA1A561MPD (Nichicon UPA series, 3000 Hrs lifetime)
EKZN100ELL561MHB5D (Chemi-Con KZN series, 9000 Hrs lifetime)
EKYB100ELL561MHB5D (Chemi-Con KYB series, 6000 Hrs lifetime)
10ZLJ560M8X11.5 (Rubycon ZLJ series, 9000 Hrs lifetime)

Higher Voltage (16 V) - Maximum Upgrade:

16ZLQ560MEFC8X11.5 (Rubycon ZLQ series, 4000 Hrs lifetime)

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp.	Impedance	Product Status	RoHS Status
UHM0J561MPD	Nichicon	UHM	560 µF	6.3 V	2000 Hrs	-40°C ~ 105°C	30 mOhms	Obsolete	Not specified
UPA0J561MPD	Nichicon	UPA	560 µF	6.3 V	3000 Hrs	-55°C ~ 105°C	90 mOhms	Active	ROHS3 Compliant
UPA1A561MPD	Nichicon	UPA	560 µF	10 V	3000 Hrs	-55°C ~ 105°C	90 mOhms	Active	ROHS3 Compliant
UHD0J561MPD	Nichicon	UHD	560 µF	6.3 V	3000 Hrs	-40°C ~ 105°C	72 mOhms	Not For New Designs	ROHS3 Compliant
EKZN100ELL561MHB5D	Chemi-Con	KZN	560 µF	10 V	9000 Hrs	-40°C ~ 105°C	75 mOhms	Active	ROHS3 Compliant
10ZLJ560M8X11.5	Rubycon	ZLJ	560 µF	10 V	9000 Hrs	-40°C ~ 105°C	75 mOhms	Active	ROHS3 Compliant
16ZLQ560MEFC8X11.5	Rubycon	ZLQ	560 µF	16 V	4000 Hrs	-40°C ~ 105°C	49 mOhms	Active	ROHS3 Compliant
567KXM6R3M	Cornell Dubilier / Illinois Capacitor	KXM	560 µF	6.3 V	3000 Hrs	-55°C ~ 105°C	220 mOhms	Active	ROHS3 Compliant
6.3ZLG560MEFC8X11.5	Rubycon	ZLG	560 µF	6.3 V	3000 Hrs	-40°C ~ 105°C	36 mOhms	Active	ROHS3 Compliant
6.3ZLH560M8X11.5	Rubycon	ZLH	560 µF	6.3 V	8000 Hrs	-40°C ~ 105°C	Not specified	Active	ROHS3 Compliant
EKYB100ELL561MHB5D	Chemi-Con	KYB	560 µF	10 V	6000 Hrs	-40°C ~ 105°C	87 mOhms	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Voltage, 6.3 V):

Select from active products with extended lifetime ratings:

6.3ZLH560M8X11.5 (Rubycon ZLH series) offers the highest lifetime rating at 8000 Hrs @ 105°C with low impedance (36 mOhms typical), providing superior performance over the obsolete UHM0J561MPD.
6.3ZLG560MEFC8X11.5 (Rubycon ZLG series) provides 3000 Hrs @ 105°C with improved impedance characteristics.
UPA0J561MPD (Nichicon UPA series) maintains manufacturer continuity with 3000 Hrs @ 105°C and ROHS3 compliance.

For Upgraded Voltage (10 V):

When circuit design permits higher voltage operation:

10ZLJ560M8X11.5 (Rubycon ZLJ series) and EKZN100ELL561MHB5D (Chemi-Con KZN series) both deliver 9000 Hrs @ 105°C with identical impedance (75 mOhms), providing maximum reliability.
EKYB100ELL561MHB5D (Chemi-Con KYB series) offers 6000 Hrs @ 105°C as an intermediate option.

For Maximum Voltage Upgrade (16 V):

When circuit design requires additional voltage margin:

16ZLQ560MEFC8X11.5 (Rubycon ZLQ series) provides 4000 Hrs @ 105°C with the lowest impedance (49 mOhms) among all substitutes, enabling superior ripple current performance.

Product Status Considerations:

All recommended substitutes carry Active product status with ROHS3 compliance, ensuring long-term availability and regulatory compliance. UHD0J561MPD, while offering improved performance over the original UHM0J561MPD, carries "Not For New Designs" status and should be avoided for new applications.

Frequently Asked Questions (FAQ)

Q: Can I use a 10 V rated capacitor in place of the 6.3 V UHM0J561MPD?

A: Yes. Higher voltage-rated capacitors are electrically compatible in circuits designed for lower voltages. The 10 V substitutes (UPA1A561MPD, EKZN100ELL561MHB5D, EKYB100ELL561MHB5D, 10ZLJ560M8X11.5) maintain identical capacitance and tolerance while providing additional voltage margin. Physical dimensions and lead spacing remain unchanged, ensuring PCB compatibility.

Q: What is the difference between the Nichicon UPA0J561MPD and UPA1A561MPD?

A: Both are Nichicon UPA series with identical lifetime (3000 Hrs @ 105°C) and impedance (90 mOhms). The primary difference is voltage rating: UPA0J561MPD is rated 6.3 V, while UPA1A561MPD is rated 10 V. Selection depends on circuit voltage requirements.

Q: Why do some substitutes have significantly higher lifetime ratings?

A: Lifetime ratings reflect capacitor design and manufacturing process improvements. The Rubycon ZLJ and Chemi-Con KZN series achieve 9000 Hrs @ 105°C through advanced dielectric formulations and construction techniques, compared to the original 2000 Hrs. Extended lifetime improves system reliability and reduces field failure rates.

Q: Are all substitute parts ROHS3 compliant?

A: All active substitute parts listed carry ROHS3 compliance certification. The original UHM0J561MPD does not specify RoHS status due to its obsolete classification. ROHS3 compliance ensures compliance with current environmental and regulatory requirements.

Q: Can I mix different manufacturers' capacitors in the same circuit?

A: Yes. All substitute parts maintain identical electrical specifications (560 µF, ±20% tolerance, same voltage rating) and physical dimensions (0.315" Dia, 0.512" height, 0.138" lead spacing). Different manufacturers' parts are mechanically and electrically interchangeable within the same circuit.

Q: Which substitute offers the best impedance performance?

A: The 16ZLQ560MEFC8X11.5 (Rubycon ZLQ series) provides the lowest impedance at 49 mOhms, followed by 6.3ZLG560MEFC8X11.5 at 36 mOhms. Lower impedance reduces voltage ripple and improves transient response in power supply applications.

Q: Is the UHD0J561MPD a suitable replacement?

A: UHD0J561MPD is not recommended for new designs despite offering improved performance (3000 Hrs @ 105°C, 72 mOhms impedance) over the original UHM0J561MPD. Its "Not For New Designs" status indicates Nichicon's intention to discontinue this series. Active alternatives provide better long-term availability assurance.

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