EKXG201ETS101ML20S Equivalent & Substitute Parts

Part Overview

The EKXG201ETS101ML20S is a 100 µF, 200 V aluminum electrolytic capacitor manufactured by Chemi-Con in the KXG series. This radial, through-hole component is rated for 10,000 hours at 105°C and is designed for general-purpose applications requiring stable capacitance and ripple current handling. The part is currently Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Key Parameters

Parameter	Value	Unit
Capacitance	100	µF
Voltage - Rated	200	V
Tolerance	±20%	-
Lifetime @ Temperature	10,000 Hrs @ 105°C	-
Operating Temperature Range	-40°C ~ 105°C	-
Lead Spacing	7.50	mm
Diameter	16.00	mm
Height - Seated (Max)	21.50	mm
Mounting Type	Through Hole	-
Package / Case	Radial, Can	-

Substitute Part Grouping Explanation

Substitute parts for the EKXG201ETS101ML20S are identified based on strict equivalence across the following critical parameters:

Electrical Parameters:

Capacitance: 100 µF (exact match required)
Voltage Rating: 200 V (exact match required)
Tolerance: ±20% (exact match required)
Lifetime: 10,000 Hrs @ 105°C (exact match required)
Operating Temperature Range: -40°C ~ 105°C (exact match required)
Polarization: Polar (exact match required)

Mechanical Parameters:

Lead Spacing: 7.50 mm (exact match required)
Diameter: 16.00 mm (exact match required)
Height - Seated (Max): 21.50 mm (exact match required)
Mounting Type: Through Hole (exact match required)
Package / Case: Radial, Can (exact match required)

Compliance Parameters:

RoHS Status: ROHS3 Compliant (exact match required)
REACH Status: REACH Unaffected (exact match required)

Substitute parts must satisfy all parameters listed above to ensure direct interchangeability in circuit design and PCB assembly without modification.

Parameter Comparison

Parameter	EKXG201ETS101ML20S (Chemi-Con)	UCS2D101MHD1TN (Nichicon)	Match
Manufacturer	Chemi-Con	Nichicon	Different
Series	KXG	UCS	Different
Capacitance	100 µF	100 µF	Equivalent
Voltage - Rated	200 V	200 V	Equivalent
Tolerance	±20%	±20%	Equivalent
Lifetime @ Temperature	10,000 Hrs @ 105°C	10,000 Hrs @ 105°C	Equivalent
Operating Temperature Range	-40°C ~ 105°C	-40°C ~ 105°C	Equivalent
Ripple Current @ 120 Hz	630 mA	710 mA	Different
Ripple Current @ 100 kHz	1.4175 A	1.42 A	Different
Lead Spacing	7.50 mm	7.50 mm	Equivalent
Diameter	16.00 mm	16.00 mm	Equivalent
Height - Seated (Max)	21.50 mm	21.50 mm	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Package / Case	Radial, Can	Radial, Can	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
REACH Status	REACH Unaffected	REACH Unaffected	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Primary Part: EKXG201ETS101ML20S (Chemi-Con KXG Series)

The EKXG201ETS101ML20S is the specified component and remains the first choice when available. Current inventory shows 833 pieces in stock. This part is Active in product status and fully compliant with ROHS3 and REACH requirements.

Substitute Part: UCS2D101MHD1TN (Nichicon UCS Series)

The UCS2D101MHD1TN is a parametric equivalent substitute. It matches all critical electrical and mechanical parameters required for direct interchangeability:

Identical capacitance, voltage rating, tolerance, and lifetime specifications
Identical physical dimensions and lead spacing for PCB compatibility
Identical operating temperature range and polarization
Equivalent compliance certifications (ROHS3 Compliant, REACH Unaffected)
Active product status with higher inventory availability (5,980 pieces in stock)

Both parts are suitable for general-purpose applications and are classified under HTSUS code 8532.22.0020 with ECCN designation EAR99.

Frequently Asked Questions (FAQ)

Q: Can UCS2D101MHD1TN replace EKXG201ETS101ML20S in my circuit?

A: Yes. The UCS2D101MHD1TN meets all electrical and mechanical equivalence criteria. Both parts have identical capacitance (100 µF), voltage rating (200 V), tolerance (±20%), lifetime (10,000 Hrs @ 105°C), operating temperature range (-40°C ~ 105°C), and physical dimensions (16.00 mm diameter, 21.50 mm height, 7.50 mm lead spacing). Both are through-hole radial components with identical package specifications.

Q: Are there differences in ripple current handling between these parts?

A: Yes. The UCS2D101MHD1TN has a higher ripple current rating at 120 Hz (710 mA versus 630 mA) and at 100 kHz (1.42 A versus 1.4175 A). These differences do not prevent substitution; the Nichicon part provides equal or superior ripple current performance.

Q: Will the substitute part fit my PCB without modification?

A: Yes. Both parts have identical lead spacing (7.50 mm), diameter (16.00 mm), and maximum seated height (21.50 mm). No PCB layout changes are required.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both EKXG201ETS101ML20S and UCS2D101MHD1TN are ROHS3 Compliant and REACH Unaffected.

Q: What is the difference between the KXG and UCS series?

A: KXG and UCS are different product series from Chemi-Con and Nichicon respectively. For the specified 100 µF, 200 V, ±20% tolerance application with 10,000 hour lifetime at 105°C, both series provide equivalent performance and reliability.

Q: Can I use these parts interchangeably in production?

A: Yes. Both parts are Active in product status and meet identical electrical, mechanical, and compliance specifications. They are suitable for direct substitution in manufacturing and design applications.

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