MZA6.3VC101MF61TP Equivalent & Substitute Parts

Part Overview

The MZA6.3VC101MF61TP is a 100 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete product status. The MZA series represents a legacy design, necessitating identification of equivalent and substitute parts for ongoing production support, design updates, and inventory management. Equivalent alternatives are available from multiple manufacturers with improved product status and compliance certifications.

Key Parameters

Parameter	Value	Unit
Capacitance	100	µF
Voltage - Rated	6.3	V
Tolerance	±20%	—
ESR @ 120Hz	162	mOhm
Lifetime @ 105°C	2000	Hrs
Operating Temperature Range	-55 to 105	°C
Ripple Current @ 100 kHz	240	mA
Impedance	360	mOhms
Size / Dimension	0.248" Dia (6.30mm)	—
Height - Seated (Max)	0.228" (5.80mm)	—
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	—
Mounting Type	Surface Mount	—
Package / Case	Radial, Can - SMD	—
Polarization	Polar	—
RoHS Status	RoHS non-compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MZA6.3VC101MF61TP is determined by the following critical parameters:

Primary Substitution Criteria:

Capacitance: 100 µF (exact match required)
Voltage Rating: 6.3 V (exact match required for direct substitution; 16 V rated parts are upgrades)
Tolerance: ±20% (standard tolerance match)
Operating Temperature Range: -55°C to 105°C (must encompass or match)
Mounting Type: Surface Mount (SMD)
Package / Case: Radial, Can - SMD (physical compatibility)
Surface Mount Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm) (PCB footprint compatibility)

Secondary Compatibility Parameters:

Ripple Current @ 100 kHz: 240 mA (performance baseline)
Impedance: 360 mOhms (electrical performance)
Lifetime @ 105°C: 2000 Hrs minimum (reliability baseline)
Polarization: Polar (functional requirement)

Substitute parts are grouped into three categories:

Direct Equivalents (6.3 V rated): Parts matching all primary criteria with identical voltage rating
Upgrade Substitutes (16 V rated): Higher voltage-rated parts with identical capacitance and footprint, suitable for applications with voltage margin requirements
Similar Alternatives: Active product variants with equivalent electrical performance but different packaging or series designation

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	Lifetime @ 105°C (Hrs)	Operating Temp (°C)	Impedance (mOhms)	Size Dia (mm)	Height Max (mm)	Land Size (mm)	Product Status	RoHS Status
MZA6.3VC101MF61TP	Chemi-Con	100	6.3	±20%	2000	-55 to 105	360	6.30	5.80	6.60 x 6.60	Obsolete	Non-compliant
EMZA160ARA101MF61G	Chemi-Con	100	16	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
EMVY160ARA101MF60G	Chemi-Con	100	16	±20%	5000	-55 to 105	—	6.30	6.00	6.60 x 6.60	Active	ROHS3 Compliant
EMZA6R3ARA101MF61G	Chemi-Con	100	6.3	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
6.3JZV100M6.3X6.1	Rubycon	100	6.3	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
6.3TZV100M6.3X6.1	Rubycon	100	6.3	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
AFK107M06D16T-F	Cornell Dubilier Electronics (CDE)	100	6.3	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 7.80	Active	ROHS3 Compliant
EEE-FK0J101P	Panasonic Electronic Components	100	6.3	±20%	2000	-55 to 105	360	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
EEV107M6R3S9GAA	KEMET	100	6.3	±20%	2000	-55 to 105	520	6.30	5.65	6.60 x 6.60	Active	ROHS3 Compliant
UUD0J101MCL1GS	Nichicon	100	6.3	±20%	2000	-55 to 105	440	6.30	6.10	6.60 x 6.60	Active	ROHS3 Compliant
UUT0J101MCL1GS	Nichicon	100	6.3	±20%	2000	-55 to 105	—	6.30	6.10	6.60 x 6.60	Obsolete	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Voltage Rating - 6.3 V):

The following active product alternatives provide direct functional equivalence to the MZA6.3VC101MF61TP:

EMZA6R3ARA101MF61G (Chemi-Con): Active product status, same manufacturer as original, ROHS3 compliant, AEC-Q200 rated for automotive applications, identical electrical specifications
6.3TZV100M6.3X6.1 (Rubycon): Active product status, ROHS3 compliant, AEC-Q200 rated, highest inventory availability (2161 pcs), ripple current @ 100 kHz of 250 mA exceeds original specification
6.3JZV100M6.3X6.1 (Rubycon): Active product status, ROHS3 compliant, AEC-Q200 rated, automotive and high temperature reflow applications
EEE-FK0J101P (Panasonic Electronic Components): Active product status, ROHS3 compliant, AEC-Q200 rated, highest inventory availability (15447 pcs), identical land size and height specifications
UUD0J101MCL1GS (Nichicon): Active product status, ROHS3 compliant, AEC-Q200 rated, automotive applications, REACH affected status

For Voltage Upgrade (16 V Rating):

Higher voltage-rated alternatives provide increased voltage margin for applications requiring enhanced reliability:

EMZA160ARA101MF61G (Chemi-Con): Active product status, same manufacturer as original, ROHS3 compliant, AEC-Q200 rated, automotive applications, highest inventory availability (1000300 pcs), identical impedance and ripple current specifications
EMVY160ARA101MF60G (Chemi-Con): Active product status, ROHS3 compliant, extended lifetime of 5000 Hrs @ 105°C (2.5x improvement over original)

Compliance Considerations:

All recommended active substitutes are ROHS3 compliant, addressing the non-compliant status of the original MZA6.3VC101MF61TP. AEC-Q200 certification is available on all active alternatives, supporting automotive and high-reliability applications.

Inventory and Availability:

EEE-FK0J101P (Panasonic) and EMZA160ARA101MF61G (Chemi-Con) demonstrate highest inventory levels, supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the MZA6.3VC101MF61TP be replaced with a 16 V rated capacitor?

A: Yes. The EMZA160ARA101MF61G and EMVY160ARA101MF60G are 16 V rated alternatives with identical 100 µF capacitance and footprint compatibility. Higher voltage rating provides increased voltage margin without affecting circuit functionality in applications designed for 6.3 V operation.

Q: What is the difference between direct equivalents and upgrade substitutes?

A: Direct equivalents (6.3 V rated) maintain identical voltage specifications to the original part. Upgrade substitutes (16 V rated) provide higher voltage rating with the same capacitance value, suitable for designs requiring additional voltage safety margin.

Q: Are all substitute parts RoHS compliant?

A: All recommended active product substitutes are ROHS3 compliant. The original MZA6.3VC101MF61TP is RoHS non-compliant. Compliance certification is a key differentiator for new designs and production updates.

Q: What is the significance of AEC-Q200 rating on substitute parts?

A: AEC-Q200 certification indicates qualification for automotive applications with enhanced reliability requirements. All active substitute parts listed carry this certification, supporting automotive and high-reliability end-use applications.

Q: Are there footprint compatibility concerns with substitute parts?

A: Most substitute parts maintain the standard 0.260" L x 0.260" W (6.60mm x 6.60mm) land size. The AFK107M06D16T-F variant has a wider land size of 0.260" L x 0.307" W (6.60mm x 7.80mm), requiring PCB layout verification before selection.

Q: What is the height difference between the original part and substitutes?

A: The original MZA6.3VC101MF61TP has a maximum seated height of 0.228" (5.80mm). Most active substitutes have heights of 0.240" (6.10mm), with the EMVY160ARA101MF60G at 0.236" (6.00mm) and EEV107M6R3S9GAA at 0.222" (5.65mm). Height differences must be verified against PCB clearance requirements.

Q: Which substitute offers the longest operational lifetime?

A: The EMVY160ARA101MF60G provides 5000 Hrs @ 105°C, representing a 2.5x improvement over the original 2000 Hrs @ 105°C specification. All other active substitutes maintain the 2000 Hrs @ 105°C baseline.

Q: What is the impedance range across substitute parts?

A: Impedance values range from 360 mOhms (most substitutes) to 520 mOhms (EEV107M6R3S9GAA). The original part specifies 360 mOhms. Impedance differences affect high-frequency ripple current performance and should be evaluated for noise-sensitive applications.

Q: Can obsolete product alternatives be used as substitutes?

A: The UUT0J101MCL1GS (Nichicon) is classified as obsolete product status. While electrically equivalent, obsolete parts present long-term supply chain risk. Active product alternatives are recommended for new designs and ongoing production.

Q: What is REACH affected status on UUD0J101MCL1GS?

A: REACH affected status indicates the part is subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulatory requirements. This does not prevent use but requires compliance verification for applications in regulated markets. Most alternative substitutes have REACH unaffected status.

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