SH221M063ST Equivalent & Substitute Parts Reference

Part Overview

The SH221M063ST is a 220 µF, 63 V aluminum electrolytic capacitor in radial, can package manufactured by Cornell Dubilier Electronics (CDE). This component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The part operates across a temperature range of -40°C to 105°C and is rated for 2000 hours at 105°C, serving general-purpose applications requiring through-hole radial capacitor mounting.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	63 V
Tolerance	±20%
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.197" (5.00 mm)
Diameter	0.394" (10.00 mm)
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the SH221M063ST is determined by strict electrical and mechanical compatibility criteria. All substitute parts must meet the following requirements:

Electrical Parameters (Mandatory Match):

Capacitance: 220 µF
Voltage Rating: 63 V
Tolerance: ±20%
Polarization: Polar

Mechanical Parameters (Mandatory Match):

Package Type: Radial, Can
Mounting Type: Through Hole
Lead Spacing: 0.197" (5.00 mm)
Diameter: 0.394" (10.00 mm)

Compliance Parameters:

RoHS3 Compliant

The substitute parts listed below satisfy all mandatory electrical and mechanical parameters. Variations in lifetime rating, ripple current specifications, and operating temperature ranges are permitted within the scope of general-purpose applications, provided the substitute part meets or exceeds the minimum electrical requirements.

Parameter Comparison

Parameter	SH221M063ST (CDE)	UPW1J221MPD (Nichicon)	EEU-EB1J221 (Panasonic)
Capacitance	220 µF	220 µF	220 µF
Voltage Rating	63 V	63 V	63 V
Tolerance	±20%	±20%	±20%
Lead Spacing	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)
Diameter	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Height (Max)	0.787" (20.00 mm)	0.787" (20.00 mm)	0.866" (22.00 mm)
Package Type	Radial, Can	Radial, Can	Radial, Can
Mounting Type	Through Hole	Through Hole	Through Hole
Operating Temperature	-40°C ~ 105°C	-55°C ~ 105°C	-40°C ~ 105°C
Lifetime @ 105°C	2000 Hrs	5000 Hrs	10000 Hrs
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active

Engineering Selection Recommendations

Direct Equivalent Substitution:

The UPW1J221MPD (Nichicon) and EEU-EB1J221 (Panasonic) are both qualified direct substitutes for the SH221M063ST. Both substitute parts are active products with ROHS3 compliance and meet all mandatory electrical and mechanical parameters.

Selection Criteria Based on Product Status:

The SH221M063ST is obsolete. Both substitute parts are active products with established supply chains. The UPW1J221MPD offers a 5000-hour lifetime rating at 105°C, representing a 2.5× improvement over the original part. The EEU-EB1J221 provides a 10000-hour lifetime rating at 105°C, representing a 5× improvement.

Mechanical Compatibility Note:

The EEU-EB1J221 has a maximum seated height of 0.866" (22.00 mm), compared to 0.787" (20.00 mm) for the SH221M063ST and UPW1J221MPD. PCB layout verification is required if vertical clearance is constrained.

Frequently Asked Questions (FAQ)

Q: Can the UPW1J221MPD and EEU-EB1J221 be used interchangeably with the SH221M063ST?

A: Both parts meet the mandatory electrical parameters (220 µF, 63 V, ±20% tolerance) and mechanical parameters (radial can package, through-hole mounting, 5.00 mm lead spacing, 10.00 mm diameter). They are direct substitutes. The EEU-EB1J221 has a 2 mm greater height; verify PCB clearance before selection.

Q: What is the difference between the two substitute parts?

A: Both UPW1J221MPD and EEU-EB1J221 meet substitution criteria. The UPW1J221MPD has a 5000-hour lifetime at 105°C and operates from -55°C to 105°C. The EEU-EB1J221 has a 10000-hour lifetime at 105°C and operates from -40°C to 105°C. The EEU-EB1J221 is 2 mm taller.

Q: Are there any compliance concerns with these substitutes?

A: Both substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance profile of the original SH221M063ST.

Q: Does the higher lifetime rating of the EEU-EB1J221 affect circuit performance?

A: No. Lifetime rating indicates expected operational duration under specified conditions. Both parts meet the same electrical specifications and will perform identically in circuit operation.

Q: What should I verify before implementing a substitute?

A: Confirm PCB layout accommodates the lead spacing (5.00 mm) and diameter (10.00 mm). For the EEU-EB1J221, verify vertical clearance for the 22.00 mm height. Both parts are through-hole mounted and require the same soldering process as the original.

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