MVK35VC221MJ10TP Equivalent & Substitute Parts

Part Overview

The MVK35VC221MJ10TP is a 220 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Chemi-Con. This component is classified as obsolete and operates across a temperature range of -40°C to 105°C with a rated lifetime of 2000 hours at 105°C. The part is RoHS non-compliant and carries an ESR of 1.055 Ohm at 120 Hz.

Due to its obsolete status, direct procurement of the MVK35VC221MJ10TP is limited. Active equivalent and substitute parts are available from Chemi-Con's Alchip™ series, offering improved performance characteristics, extended lifetimes, enhanced compliance certifications, and greater inventory availability.

Key Parameters

Parameter	Value	Unit
Capacitance	220	µF
Voltage Rating	35	V
Tolerance	±20%	—
ESR @ 120 Hz	1.055	Ohm
Lifetime @ 105°C	2000	Hours
Operating Temperature Range	-40 to 105	°C
Ripple Current @ 120 Hz	375	mA
Package Type	Radial, Can - SMD	—
Case Size	10.00 mm Dia × 10.00 mm H	—
Mounting Type	Surface Mount	—
Polarization	Polar	—
RoHS Status	Non-compliant	—
MSL Rating	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MVK35VC221MJ10TP is determined by the following criteria:

Primary Matching Parameters:

Capacitance: 220 µF (exact match required)
Voltage Rating: 35 V or higher (higher voltage ratings are acceptable)
Tolerance: ±20% (standard tolerance maintained)
Package Type: Radial, Can - SMD (physical compatibility)
Case Dimensions: 10.00 mm diameter (compatible with 10.00 mm or 10.30 mm height variants)
Mounting Type: Surface Mount (PCB land pattern compatibility)
Polarization: Polar (electrical polarity requirement)

Secondary Compatibility Parameters:

Operating Temperature Range: Minimum -40°C to maximum 105°C or higher
Ripple Current @ 120 Hz: Equal to or greater than 375 mA
MSL Rating: 1 (Unlimited moisture sensitivity)

Substitution Categories:

Category A – Direct 35 V Replacements (Same Voltage): Parts maintaining 35 V rating with improved performance metrics and active product status.

Category B – Upgraded 50 V Alternatives: Parts with elevated voltage rating (50 V) providing additional design margin while maintaining identical capacitance and package footprint.

Substitute parts are grouped by voltage rating and performance tier. All substitute parts are active products with RoHS3 compliance, extended lifetimes, and improved ESR characteristics compared to the obsolete MVK35VC221MJ10TP.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance (µF)	Voltage (V)	Tolerance	ESR @ Frequency	Lifetime @ Temp	Operating Temp (°C)	Case Size (mm)	Height (mm)	RoHS Status	Product Status	Inventory (Pcs)
MVK35VC221MJ10TP	Chemi-Con	MVK	220	35	±20%	1.055 Ω @ 120 Hz	2000 Hrs @ 105°C	-40 to 105	10.00	10.00	Non-compliant	Obsolete	696
EMHB350ARA221MJA0G	Chemi-Con	Alchip™ MHB	220	35	±20%	200 mΩ @ 400 kHz	2000 Hrs @ 125°C	-40 to 125	10.00	10.50	RoHS3 Compliant	Active	843
EMHJ350ARA221MJA0G	Chemi-Con	Alchip™ MHJ	220	35	±20%	120 mΩ @ 100 kHz	2000 Hrs @ 125°C	-40 to 125	10.00	10.30	RoHS3 Compliant	Active	8900
EMLA350ARA221MJA0G	Chemi-Con	Alchip™ MLA	220	35	±20%	80 mΩ (Impedance)	3000 Hrs @ 105°C	-40 to 105	10.00	10.30	RoHS3 Compliant	Active	996
EMLA500ARA221MJA0G	Chemi-Con	Alchip™ MLA	220	50	±20%	180 mΩ (Impedance)	3000 Hrs @ 105°C	-40 to 105	10.00	10.30	RoHS3 Compliant	Active	1245
EMVE500ARA221MJA0G	Chemi-Con	Alchip™ MVE	220	50	±20%	Not specified	2000 Hrs @ 105°C	-40 to 105	10.00	10.00	RoHS3 Compliant	Active	4446
EMVH350ARA221MJA0G	Chemi-Con	Alchip™ MVH	220	35	±20%	300 mΩ @ 100 kHz	2000 Hrs @ 125°C	-40 to 125	10.00	10.30	RoHS3 Compliant	Active	1014
EMVL350ARA221MJA0G	Chemi-Con	Alchip™ MVL	220	35	±20%	Not specified	5000 Hrs @ 105°C	-40 to 105	10.00	10.30	RoHS3 Compliant	Active	788
EMVY350ARA221MJA0G	Chemi-Con	Alchip™ MVY	220	35	±20%	Not specified	5000 Hrs @ 105°C	-55 to 105	10.00	10.30	RoHS3 Compliant	Active	1004
EMVY500ARA221MJA0G	Chemi-Con	Alchip™ MVY	220	50	±20%	300 mΩ (Impedance)	2000 Hrs @ 105°C	-55 to 105	10.00	10.00	RoHS3 Compliant	Active	18636
EMVY500GRA221MJA0G	Chemi-Con	Alchip™ MVY	220	50	±20%	300 mΩ (Impedance)	2000 Hrs @ 105°C	-55 to 105	10.00	10.30	RoHS3 Compliant	Active	1284

Engineering Selection Recommendations

For Direct Replacement (35 V, Same Voltage Rating):

EMHJ350ARA221MJA0G is the primary direct replacement. This part maintains the 35 V voltage rating, offers the lowest ESR at 120 mΩ @ 100 kHz, and carries AEC-Q200 automotive qualification. With 8900 pieces in stock, it provides maximum availability. The case height of 10.30 mm is compatible with standard 10.00 mm land patterns. RoHS3 compliance and active product status ensure long-term supply continuity.

EMVL350ARA221MJA0G is recommended for applications requiring extended operational lifetime. This part provides 5000 hours at 105°C compared to the original 2000 hours, with improved ripple current handling (425 mA @ 120 Hz). The identical case footprint and RoHS3 compliance make it a direct mechanical and electrical substitute.

EMVY350ARA221MJA0G extends the operating temperature range to -55°C to 105°C and provides 5000-hour lifetime at 105°C. This part is suitable for applications requiring wider temperature performance margins.

For Upgraded Performance (50 V, Higher Voltage Rating):

EMVY500ARA221MJA0G is the highest-volume substitute with 18,636 pieces in stock. The 50 V rating provides additional design margin over the original 35 V specification. This part maintains the original 10.00 mm height, operates across -55°C to 105°C, and carries RoHS3 compliance. The 300 mΩ impedance and 500 mA ripple current @ 100 kHz support high-frequency applications.

EMLA500ARA221MJA0G offers 3000-hour lifetime at 105°C with 50 V rating, providing both voltage and lifetime improvements over the original part.

For Automotive Applications:

EMHB350ARA221MJA0G and EMHJ350ARA221MJA0G carry AEC-Q200 qualification, suitable for automotive-grade designs requiring enhanced reliability certifications.

All substitute parts are RoHS3 compliant, addressing regulatory requirements not met by the obsolete MVK35VC221MJ10TP.

Frequently Asked Questions (FAQ)

Q1: Can EMVY500ARA221MJA0G replace MVK35VC221MJ10TP in a 35 V circuit?

A: Yes. The EMVY500ARA221MJA0G is rated for 50 V, which exceeds the original 35 V requirement. Higher voltage-rated capacitors are electrically compatible with lower-voltage circuits. The 220 µF capacitance, ±20% tolerance, surface mount package, and identical 10.00 mm case diameter ensure direct substitution. The extended temperature range (-55°C to 105°C) and 5000-hour lifetime provide improved performance margins.

Q2: What is the difference between EMHJ350ARA221MJA0G and EMVL350ARA221MJA0G?

A: Both maintain 35 V rating and 220 µF capacitance. EMHJ350ARA221MJA0G offers lower ESR (120 mΩ @ 100 kHz) and higher ripple current capability (550 mA @ 100 kHz), with 2000-hour lifetime at 125°C and AEC-Q200 qualification. EMVL350ARA221MJA0G provides extended 5000-hour lifetime at 105°C with higher ripple current (425 mA @ 120 Hz) but does not carry automotive certification. Selection depends on thermal environment and ripple current requirements.

Q3: Are all substitute parts compatible with the original PCB footprint?

A: Yes. All substitute parts use identical surface mount land patterns (10.30 mm × 10.30 mm) and maintain the 10.00 mm case diameter. Height variations (10.00 mm to 10.50 mm) are within standard PCB assembly tolerances for radial can packages. Mechanical compatibility is confirmed across all listed substitutes.

Q4: Which substitute offers the best ESR performance?

A: EMHJ350ARA221MJA0G provides the lowest ESR at 120 mΩ @ 100 kHz. EMLA350ARA221MJA0G offers 80 mΩ impedance specification. Lower ESR reduces heat generation and improves transient response in power supply and filtering applications.

Q5: What is the advantage of 50 V rated parts over 35 V substitutes?

A: 50 V rated parts (EMLA500ARA221MJA0G, EMVE500ARA221MJA0G, EMVY500ARA221MJA0G, EMVY500GRA221MJA0G) provide additional voltage margin, reducing stress on the dielectric and extending component life in circuits with voltage transients or ripple. They are electrically compatible with 35 V circuits and offer improved reliability without design changes.

Q6: Which substitute has the highest inventory availability?

A: EMVY500ARA221MJA0G has the highest stock level at 18,636 pieces, followed by EMHJ350ARA221MJA0G at 8900 pieces. Both are active products with established supply chains.

Q7: Are automotive-qualified parts required for this application?

A: Automotive qualification (AEC-Q200) is required only for automotive-grade designs. EMHB350ARA221MJA0G and EMHJ350ARA221MJA0G carry this certification. For general-purpose applications, non-automotive substitutes (EMLA, EMVE, EMVL, EMVY series) are acceptable.

Q8: What is the temperature performance difference between substitutes?

A: Original MVK35VC221MJ10TP operates -40°C to 105°C with 2000-hour lifetime at 105°C. EMHB350ARA221MJA0G and EMHJ350ARA221MJA0G extend to -40°C to 125°C with 2000-hour lifetime at 125°C. EMLA350ARA221MJA0G, EMVL350ARA221MJA0G, and EMVY350ARA221MJA0G maintain -40°C to 105°C but extend lifetime to 5000 hours at 105°C. EMVY350ARA221MJA0G and EMVY500 series extend lower temperature limit to -55°C.

Q9: Is RoHS3 compliance mandatory for substitution?

A: All active substitute parts are RoHS3 compliant. The original MVK35VC221MJ10TP is RoHS non-compliant. RoHS3 compliance is required for new designs and many regulated markets. Substitution with RoHS3-compliant parts addresses regulatory requirements.

Q10: Can multiple substitute parts be used interchangeably on the same PCB?

A: Yes, all listed substitutes share identical capacitance (220 µF), tolerance (±20%), package type (Radial, Can - SMD), case diameter (10.00 mm), and land pattern (10.30 mm × 10.30 mm). They are mechanically and electrically interchangeable. Height variations (10.00 mm to 10.50 mm) do not affect PCB assembly compatibility.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message