Equivalent & Substitute Parts for MZA6.3VC101ME61TP

Part Overview

The MZA6.3VC101ME61TP 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. Identification of equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for production and field service applications. The substitute parts listed maintain electrical and mechanical compatibility within the specified parameter tolerances for this capacitor category.

Key Parameters

Parameter	Value	Unit	Significance for Substitution
Capacitance	100	µF	Critical - must match exactly
Voltage Rating	6.3	V	Critical - minimum acceptable rating
Tolerance	±20%	%	Critical - defines capacitance range
Lifetime	2000	Hrs @ 105°C	Critical - reliability specification
Operating Temperature	-55 to 105	°C	Critical - thermal operating range
Package Type	Radial, Can - SMD	-	Critical - mechanical compatibility
Size / Dimension	0.197" Dia (5.00mm)	-	Critical - PCB footprint compatibility
Height - Seated (Max)	0.228 to 0.240	" (5.80 to 6.10mm)	Important - clearance verification
Surface Mount Land Size	0.209" L x 0.209" W (5.30mm x 5.30mm)	-	Critical - PCB pad compatibility
Polarization	Polar	-	Critical - circuit orientation requirement
Moisture Sensitivity Level	1 (Unlimited)	-	Important - handling and storage

Substitute Part Grouping Explanation

Substitute parts are classified into three categories based on electrical and mechanical compatibility with the main part MZA6.3VC101ME61TP:

Direct Manufacturer Substitutes (Same Voltage Rating - 6.3V): These parts maintain identical capacitance (100 µF), voltage rating (6.3 V), tolerance (±20%), lifetime (2000 Hrs @ 105°C), operating temperature range (-55°C to 105°C), package type (Radial, Can - SMD), and physical dimensions (0.197" diameter, 5.00mm). Substitutes in this category include EMZJ6R3ARA101ME61G, EMZA6R3ARA101ME61G, 6.3JZV100M5X6.1, 6.3TZV100M5X6.1, AFK107M06C12T-F, EEV107M6R3A9DAA, EEV107M6R3S9DAA, and EEE-FK0J101UR.

Parametric Equivalent (Same Voltage Rating - 6.3V): UCL0J101MCL6GS maintains all critical electrical parameters (100 µF, 6.3 V, ±20%, 2000 Hrs @ 105°C) and mechanical compatibility. Height variation (0.228" vs. 0.240" maximum) requires clearance verification in specific applications.

Upgrade Substitute (Higher Voltage Rating - 16V): UCM1C101MCL1GS provides 100 µF capacitance at 16 V rating with identical mechanical package and thermal specifications. The higher voltage rating permits use in circuits designed for 6.3 V operation with enhanced voltage margin. This part is classified as an upgrade due to superior voltage headroom.

Parameter Comparison

Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance (%)	Lifetime (Hrs @ 105°C)	Operating Temp (°C)	Height Max (mm)	Product Status	RoHS Status
MZA6.3VC101ME61TP	Chemi-Con	100	6.3	±20	2000	-55 to 105	5.80	Obsolete	Non-compliant
EMZJ6R3ARA101ME61G	Chemi-Con	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
EMZA6R3ARA101ME61G	Chemi-Con	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
6.3JZV100M5X6.1	Rubycon	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
6.3TZV100M5X6.1	Rubycon	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
AFK107M06C12T-F	Cornell Dubilier Electronics	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
EEV107M6R3A9DAA	KEMET	100	6.3	±20	2000	-55 to 105	5.65	Active	ROHS3 Compliant
EEV107M6R3S9DAA	KEMET	100	6.3	±20	2000	-55 to 105	5.65	Active	ROHS3 Compliant
EEE-FK0J101UR	Panasonic Electronic Components	100	6.3	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant
UCL0J101MCL6GS	Nichicon	100	6.3	±20	2000	-55 to 105	5.80	Active	ROHS3 Compliant
UCM1C101MCL1GS	Nichicon	100	16	±20	2000	-55 to 105	6.10	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Electrical Specifications):

Select from EMZJ6R3ARA101ME61G, EMZA6R3ARA101ME61G, 6.3JZV100M5X6.1, 6.3TZV100M5X6.1, AFK107M06C12T-F, EEV107M6R3A9DAA, EEV107M6R3S9DAA, or EEE-FK0J101UR when the original MZA6.3VC101ME61TP is unavailable. All listed substitutes maintain 100 µF capacitance, 6.3 V rating, ±20% tolerance, 2000 Hrs @ 105°C lifetime, and -55°C to 105°C operating temperature range. All substitute parts carry active product status and ROHS3 compliance, providing improved regulatory alignment compared to the obsolete original part.

Height Clearance Consideration:

Parts with 5.65mm maximum height (EEV107M6R3A9DAA, EEV107M6R3S9DAA) and 5.80mm maximum height (UCL0J101MCL6GS) provide reduced profile compared to parts with 6.10mm maximum height. Verify PCB clearance requirements before selection if space constraints exist.

For Voltage Margin Enhancement:

UCM1C101MCL1GS provides 100 µF at 16 V rating, offering increased voltage headroom for circuits operating at 6.3 V nominal. This upgrade maintains identical mechanical package compatibility and thermal specifications while providing superior voltage safety margin. REACH status is affected for this part; verify regulatory requirements for your application.

Packaging Format:

EEV107M6R3S9DAA is supplied in Cut Tape (CT) format; all other substitutes are supplied in Tape & Reel (TR) format. Verify packaging requirements for your procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can I substitute MZA6.3VC101ME61TP with a higher voltage rated capacitor such as UCM1C101MCL1GS?

A: Yes. UCM1C101MCL1GS (16 V rating) is electrically compatible in circuits designed for 6.3 V operation. The higher voltage rating provides additional voltage margin without affecting circuit function. Mechanical package dimensions and thermal specifications remain identical. Verify REACH compliance requirements for your application, as this part has affected REACH status.

Q: What is the maximum height difference between substitute parts?

A: Maximum seated height varies from 5.65mm (KEMET EEV series) to 6.10mm (Chemi-Con MZJ/MZA series, Rubycon JZV/TZV series, Cornell Dubilier AFK series, Panasonic FK series, and Nichicon UCM series). The original MZA6.3VC101ME61TP specifies 5.80mm maximum height. Verify PCB clearance and component placement constraints before final selection.

Q: Are all substitute parts RoHS compliant?

A: All listed substitute parts carry ROHS3 compliance status. The original MZA6.3VC101ME61TP is RoHS non-compliant. Substitution with any listed part improves regulatory compliance for new designs and manufacturing processes.

Q: What is the difference between EMZJ6R3ARA101ME61G and EMZA6R3ARA101ME61G?

A: Both parts are manufactured by Chemi-Con with identical electrical specifications (100 µF, 6.3 V, ±20%, 2000 Hrs @ 105°C). EMZJ6R3ARA101ME61G belongs to the Alchip™-MZJ series; EMZA6R3ARA101ME61G belongs to the Alchip™-MZA series. Both maintain identical mechanical package dimensions and thermal operating range. Series designation reflects internal design differences not affecting electrical or mechanical compatibility.

Q: Can I use EEE-FK0J101UR as a direct replacement?

A: Yes. EEE-FK0J101UR manufactured by Panasonic maintains all critical electrical parameters (100 µF, 6.3 V, ±20%, 2000 Hrs @ 105°C) and mechanical compatibility (0.197" diameter, 5.00mm; 6.10mm maximum height; 5.30mm x 5.30mm land size). This part carries active product status and ROHS3 compliance. Inventory availability is 29,232 pieces, providing reliable supply continuity.

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

A: AEC-Q200 certification indicates the part meets automotive-grade reliability standards. Multiple substitute parts (EMZJ6R3ARA101ME61G, EMZA6R3ARA101ME61G, 6.3JZV100M5X6.1, 6.3TZV100M5X6.1, AFK107M06C12T-F, EEV107M6R3S9DAA, UCM1C101MCL1GS, EEE-FK0J101UR) carry this certification, providing enhanced reliability assurance for automotive and high-reliability applications.

Q: Is UCL0J101MCL6GS suitable for my application?

A: UCL0J101MCL6GS maintains identical electrical specifications to MZA6.3VC101ME61TP (100 µF, 6.3 V, ±20%, 2000 Hrs @ 105°C) and mechanical compatibility. Height is 5.80mm maximum, matching the original part specification. This part carries active product status and ROHS3 compliance. Verify that your application does not require AEC-Q200 automotive certification, as this part does not carry that rating.

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