SH222M010ST Equivalent & Substitute Parts Reference

Part Overview

The SH222M010ST is a 2200 µF, 10 V aluminum electrolytic capacitor in radial, can package manufactured by Cornell Dubilier Electronics (CDE). This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing production support and design continuity. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 2000 hours at 105°C, suitable for general-purpose applications requiring moderate capacitance and voltage ratings in through-hole configurations.

Key Parameters

Parameter	Value	Unit
Capacitance	2200	µF
Voltage - Rated	10	V
Tolerance	±20%	—
ESR @ 120 Hz	140	mOhm
Lifetime @ 105°C	2000	Hrs
Operating Temperature Range	-40 to 105	°C
Ripple Current @ 120 Hz	1.01	A
Ripple Current @ 10 kHz	1.212	A
Lead Spacing	5.00	mm
Case Diameter	13.00	mm
Height - Seated (Max)	20.00	mm
Mounting Type	Through Hole	—
Package / Case	Radial, Can	—
Polarization	Polar	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the SH222M010ST is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Capacitance: 2200 µF (exact match required)
Voltage Rating: 10 V minimum (equal or higher voltage rating acceptable)
Tolerance: ±20% (standard tolerance match)
Polarization: Polar (electrolytic type)
Mounting Type: Through Hole (radial lead configuration)
Lead Spacing: 5.00 mm (0.197 inches)
Package Type: Radial, Can

Secondary Compatibility Parameters:

Operating Temperature Range: Must encompass -40°C to 105°C minimum
Physical Dimensions: Case diameter and height must fit within PCB layout constraints
RoHS Compliance: ROHS3 Compliant status maintained

Substitute parts are grouped into three categories based on their relationship to the original specification:

Direct Equivalents maintain identical electrical ratings (10 V) and physical footprint compatibility while offering improved reliability metrics (extended lifetime at 105°C).

Upgrade Substitutes provide enhanced performance through higher voltage ratings (16 V) or extended operational temperature ranges (-55°C to 105°C), maintaining full backward compatibility with the original 10 V application.

Similar Alternatives match core electrical specifications but may present minor dimensional variations or different impedance characteristics while remaining functionally compatible.

Parameter Comparison

Parameter	SH222M010ST (Original)	EKZE100ELL222MK20S	EEU-EB1A222	EEU-FC1A222	UPA1C222MHD	UPW1A222MHD	ESY228M016AL4AA
Manufacturer	Cornell Dubilier	Chemi-Con	Panasonic	Panasonic	Nichicon	Nichicon	KEMET
Capacitance (µF)	2200	2200	2200	2200	2200	2200	2200
Voltage Rating (V)	10	10	10	10	16	10	16
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%	±20%
Lifetime @ 105°C (Hrs)	2000	5000	10000	5000	5000	7000	5000
Operating Temp Range (°C)	-40 to 105	-40 to 105	-40 to 105	-55 to 105	-55 to 105	-55 to 105	-40 to 105
Ripple Current @ 120 Hz (A)	1.01	1.77	0.540	1.324	1.607	1.415	2.216
Ripple Current @ 100 kHz (A)	1.212	2.36	0.621	1.655	1.89	1.655	2.77
Case Diameter (mm)	13.00	12.50	12.50	12.50	12.50	12.50	13.00
Height - Seated Max (mm)	20.00	21.50	22.00	20.00	20.00	20.00	27.00
Lead Spacing (mm)	5.00	5.00	5.00	5.00	5.00	5.00	5.00
Product Status	Obsolete	Active	Active	Active	Active	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Identical Voltage Rating):

EKZE100ELL222MK20S (Chemi-Con KZE series) provides direct electrical compatibility with improved reliability. This part maintains the 10 V rating and 5.00 mm lead spacing while extending lifetime to 5000 hours at 105°C. Case diameter reduction from 13.00 mm to 12.50 mm requires PCB layout verification. Height increase to 21.50 mm must be confirmed against available board clearance.

UPW1A222MHD (Nichicon UPW series) is classified as "Not For New Designs" but remains available with 7000-hour lifetime at 105°C. This part is suitable for legacy system maintenance and repair applications only. Extended temperature range (-55°C to 105°C) provides additional operational margin.

For Enhanced Performance (Higher Voltage Rating):

EEU-EB1A222 (Panasonic EB-A series) offers the longest operational lifetime at 10000 hours at 105°C with identical 10 V electrical rating. Active product status supports long-term supply continuity. Compact 12.50 mm case diameter and 20.00 mm height match the original footprint closely. Lower ripple current ratings (540 mA @ 120 Hz) indicate reduced thermal stress in low-frequency applications.

EEU-FC1A222 (Panasonic FC series) provides automotive-grade qualification (AEC-Q200) with extended temperature range (-55°C to 105°C). Active product status and 5000-hour lifetime at 105°C support production environments requiring automotive compliance. Identical 20.00 mm height ensures direct PCB fit.

UPA1C222MHD (Nichicon UPA series) operates at 16 V rating, providing overvoltage margin for 10 V applications. Extended temperature range (-55°C to 105°C) and 5000-hour lifetime support demanding environments. Active product status ensures supply availability. Case diameter and height match original specifications.

For Space-Constrained Applications:

ESY228M016AL4AA (KEMET ESY series) maintains 13.00 mm case diameter matching the original SH222M010ST. 16 V rating provides voltage margin. Active product status and 5000-hour lifetime support production continuity. Height of 27.00 mm requires clearance verification; this part is suitable only where vertical space permits.

Product Status Considerations:

All recommended substitutes except UPW1A222MHD carry "Active" product status, ensuring long-term availability and supply chain stability. UPW1A222MHD is restricted to legacy applications due to "Not For New Designs" classification.

Frequently Asked Questions (FAQ)

Q: Can I use a 16 V rated capacitor in place of the 10 V SH222M010ST?

A: Yes. Higher voltage-rated capacitors (UPA1C222MHD, ESY228M016AL4AA) are electrically compatible with 10 V applications. The capacitor will operate safely at voltages below its rated maximum. No circuit modification is required.

Q: What is the significance of the "Not For New Designs" status on UPW1A222MHD?

A: This designation indicates the manufacturer no longer recommends this part for new product development. It remains available for existing production and repair applications. For new designs, select from parts with "Active" status: EKZE100ELL222MK20S, EEU-EB1A222, EEU-FC1A222, UPA1C222MHD, or ESY228M016AL4AA.

Q: Do all substitute parts fit the same PCB footprint as the SH222M010ST?

A: Lead spacing (5.00 mm) is identical across all substitutes. However, case diameter and height vary. The original part measures 13.00 mm diameter × 20.00 mm height. EKZE100ELL222MK20S (12.50 mm × 21.50 mm) and EEU-EB1A222 (12.50 mm × 22.00 mm) require clearance verification. ESY228M016AL4AA (13.00 mm × 27.00 mm) matches diameter but requires additional vertical clearance. EEU-FC1A222 and UPA1C222MHD (both 12.50 mm × 20.00 mm) provide optimal fit compatibility.

Q: Which substitute offers the longest operational lifetime?

A: EEU-EB1A222 (Panasonic EB-A series) provides 10000 hours at 105°C, the highest rating among all substitutes. This extended lifetime reduces field failure risk in critical applications.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the original SH222M010ST environmental compliance requirement.

Q: What is the difference between ripple current ratings at 120 Hz versus 100 kHz?

A: Ripple current capacity varies with frequency due to impedance characteristics. Low-frequency ripple current (120 Hz) applies to power supply filtering applications. High-frequency ripple current (100 kHz) applies to switching power supply and high-frequency converter circuits. Select the substitute based on your application's dominant ripple frequency.

Q: Can I substitute ESY228M016AL4AA if my PCB has limited vertical clearance?

A: ESY228M016AL4AA measures 27.00 mm in height, significantly taller than the original 20.00 mm. This part is suitable only if your PCB design permits 27.00 mm component height. For space-constrained applications, select EEU-FC1A222, UPA1C222MHD, or EKZE100ELL222MK20S.

Q: Does the extended temperature range (-55°C to 105°C) on some substitutes affect circuit performance?

A: Extended temperature range indicates the capacitor maintains specified electrical characteristics across a wider operating window. This provides additional safety margin but does not alter performance within the original -40°C to 105°C range. Selection of extended-range parts (EEU-FC1A222, UPA1C222MHD, UPW1A222MHD) is beneficial for applications subject to extreme environmental conditions.

Q: What does "Impedance" or "ESR" specification indicate?

A: Equivalent Series Resistance (ESR) and Impedance characterize the capacitor's internal resistance at specific frequencies. Lower values indicate better high-frequency performance and reduced heat generation. KEMET ESY228M016AL4AA (18 mOhm @ 100 kHz) and Nichicon UPA1C222MHD (29 mOhms) provide superior impedance characteristics compared to the original SH222M010ST (140 mOhm @ 120 Hz), resulting in improved efficiency in switching applications.

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