ESMG100ELL331MF11D Equivalent & Substitute Parts

Part Overview

The ESMG100ELL331MF11D is a 330 µF, 10 V aluminum electrolytic capacitor in radial, can package manufactured by Chemi-Con. This component is rated for 2000 hours at 85°C and operates across the temperature range of -40°C to 85°C. The part is currently active in production and ROHS3 compliant.

Substitute parts are necessary when the original component becomes unavailable, when design requirements demand extended operational lifetime, higher voltage ratings, or improved ripple current handling capabilities. Alternative manufacturers and series offer equivalent or enhanced performance characteristics while maintaining mechanical and electrical compatibility within specified parameters.

Key Parameters

Parameter	Value	Unit
Capacitance	330	µF
Voltage - Rated	10	V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.098" (2.50mm)
Size / Dimension	0.248" Dia (6.30mm)
Height - Seated (Max)	0.492" (12.50mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 330 µF (exact match required)
Voltage Rating: 10 V minimum (equal or higher acceptable)
Lead Spacing: 0.098" (2.50mm) or 0.197" (5.00mm) for lead-spacing variants
Size / Dimension: 0.248" Dia (6.30mm)
Mounting Type: Through Hole
Package / Case: Radial, Can
Polarization: Polar

Performance Enhancement Parameters (allow substitution):

Lifetime @ Temperature: 2000 Hrs @ 85°C or higher
Operating Temperature Range: -40°C ~ 85°C or extended range
Ripple Current Ratings: Equal or higher values acceptable
Impedance: Lower values indicate improved performance

Compliance Parameters (must maintain):

RoHS Status: ROHS3 Compliant
REACH Status: REACH Unaffected
ECCN: EAR99
HTSUS: 8532.22.0020

Substitute parts are grouped into three categories: Direct Equivalents (same voltage rating, same lifetime), Upgraded Performance (extended lifetime or higher ripple current), and Voltage-Upgraded variants (higher voltage rating with same or better performance).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Capacitance (µF)	Voltage (V)	Lifetime @ Temp	Operating Temp Range	Lead Spacing	Height (Max)	Product Status	Ripple Current @ 120 Hz (mA)	Ripple Current @ 100 kHz (mA)
ESMG100ELL331MF11D	Chemi-Con	SMG	330	10	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	290	435
EKZN100ELL331MF11D	Chemi-Con	KZN	330	10	7000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	350	700
10ZLJ330M6.3X11	Rubycon	ZLJ	330	10	7000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	385	700
ECA-1AM331	Panasonic Electronic Components	M-A	330	10	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.480" (12.20mm)	Active	330	561
10ZLH330MEFC6.3X11	Rubycon	ZLH	330	10	6000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	297	540
16PK330MEFC6.3X11	Rubycon	PK	330	16	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	360	N/A
16YXJ330M6.3X11	Rubycon	YXJ	330	16	7000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	280	400
16ZLQ330MEFC6.3X11	Rubycon	ZLQ	330	16	3000 Hrs @ 105°C	-40°C ~ 105°C	0.098" (2.50mm)	0.492" (12.50mm)	Active	341	N/A
UVK1C331MED	Nichicon	UVK	330	16	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.492" (12.50mm)	Obsolete	320	N/A
ECA-1AM331B	Panasonic Electronic Components	M-A	330	10	2000 Hrs @ 85°C	-40°C ~ 85°C	0.197" (5.00mm)	0.480" (12.20mm)	Active	330	561
ECA-1AM331I	Panasonic Electronic Components	M-A	330	10	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	0.480" (12.20mm)	Active	330	561

Engineering Selection Recommendations

Direct Equivalent Selection (Same Voltage, Same Lifetime):

ECA-1AM331 and ECA-1AM331I from Panasonic Electronic Components are direct equivalents to ESMG100ELL331MF11D. Both maintain 330 µF capacitance, 10 V voltage rating, 2000 hours lifetime at 85°C, and -40°C to 85°C operating temperature range. Both are Active products with ROHS3 compliance. ECA-1AM331I matches the 0.098" (2.50mm) lead spacing of the original part. ECA-1AM331B offers the same electrical specifications with 0.197" (5.00mm) lead spacing for applications requiring wider lead pitch.

Upgraded Performance Selection (Extended Lifetime):

EKZN100ELL331MF11D (Chemi-Con, KZN series) and 10ZLJ330M6.3X11 (Rubycon, ZLJ series) provide extended operational lifetime of 7000 hours at 105°C while maintaining 10 V voltage rating and identical mechanical dimensions. Both are Active products with ROHS3 compliance. These parts deliver superior ripple current handling: EKZN100ELL331MF11D provides 350 mA @ 120 Hz and 700 mA @ 100 kHz; 10ZLJ330M6.3X11 provides 385 mA @ 120 Hz and 700 mA @ 100 kHz.

10ZLH330MEFC6.3X11 (Rubycon, ZLH series) offers 6000 hours lifetime at 105°C with extended temperature range, providing intermediate performance between standard and maximum-lifetime options.

Voltage-Upgraded Selection (Higher Voltage Rating):

16PK330MEFC6.3X11, 16YXJ330M6.3X11, and 16ZLQ330MEFC6.3X11 from Rubycon provide 16 V voltage rating with 330 µF capacitance. These parts are suitable for applications requiring voltage margin above 10 V. 16YXJ330M6.3X11 offers the highest performance with 7000 hours lifetime at 105°C. All three maintain identical mechanical dimensions and lead spacing.

UVK1C331MED (Nichicon, UVK series) is marked as Obsolete and should not be selected for new designs despite Active inventory status.

All recommended substitutes maintain ROHS3 compliance, REACH Unaffected status, EAR99 ECCN classification, and 8532.22.0020 HTSUS code.

Frequently Asked Questions (FAQ)

Q: Can EKZN100ELL331MF11D replace ESMG100ELL331MF11D in all applications?

A: EKZN100ELL331MF11D is mechanically and electrically compatible as a direct substitute. It maintains identical capacitance (330 µF), voltage rating (10 V), lead spacing (0.098" / 2.50mm), and physical dimensions. The primary difference is extended lifetime (7000 Hrs @ 105°C versus 2000 Hrs @ 85°C) and higher ripple current ratings. Substitution is valid for all applications where the original part is specified.

Q: What is the difference between 10ZLJ330M6.3X11 and 10ZLH330MEFC6.3X11?

A: Both are Rubycon 330 µF, 10 V radial aluminum electrolytic capacitors with identical mechanical dimensions and lead spacing. 10ZLJ330M6.3X11 (ZLJ series) provides 7000 hours lifetime at 105°C with 385 mA ripple current @ 120 Hz and 700 mA @ 100 kHz. 10ZLH330MEFC6.3X11 (ZLH series) provides 6000 hours lifetime at 105°C with 297 mA ripple current @ 120 Hz and 540 mA @ 100 kHz. Selection depends on required lifetime and ripple current specifications.

Q: Can I use 16V-rated parts as substitutes for the 10V original?

A: Yes. 16PK330MEFC6.3X11, 16YXJ330M6.3X11, and 16ZLQ330MEFC6.3X11 are electrically compatible substitutes with higher voltage rating. Higher voltage-rated capacitors operate safely in lower-voltage applications. All three maintain 330 µF capacitance, identical lead spacing (0.098" / 2.50mm), and physical dimensions. Voltage upgrade is acceptable for applications requiring additional voltage margin or when 10V-rated parts are unavailable.

Q: What is the lead spacing difference between ECA-1AM331 and ECA-1AM331B?

A: ECA-1AM331 has 0.098" (2.50mm) lead spacing matching the original ESMG100ELL331MF11D. ECA-1AM331B has 0.197" (5.00mm) lead spacing for wider pitch PCB layouts. Both are electrically identical with 330 µF, 10 V, 2000 Hrs @ 85°C specifications. Selection depends on PCB pad spacing requirements. ECA-1AM331I also provides 0.098" (2.50mm) lead spacing as an alternative Panasonic option.

Q: Why is UVK1C331MED listed as Obsolete?

A: UVK1C331MED from Nichicon is marked with Obsolete product status. Although inventory is available, this part should not be selected for new designs. Active alternatives such as EKZN100ELL331MF11D, 10ZLJ330M6.3X11, or ECA-1AM331 are recommended for new applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, REACH Unaffected status, EAR99 ECCN classification, and 8532.22.0020 HTSUS code, matching the regulatory compliance of the original ESMG100ELL331MF11D.

Q: What packaging options are available?

A: The original ESMG100ELL331MF11D is supplied in Bulk packaging. ECA-1AM331B and ECA-1AM331I are supplied in Tape & Box (TB) packaging. All other substitutes are supplied in Bulk packaging. Packaging selection depends on assembly process requirements and order quantity.

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