Equivalent & Substitute Parts for 185224J63RCA-F

Part Overview

The Cornell Dubilier Electronics (CDE) 185224J63RCA-F is a 0.22 µF film capacitor rated for 63V DC operation with ±5% tolerance. This radial polyester metallized capacitor is designed for general-purpose applications and operates across the temperature range of -55°C to 125°C. The part is currently active in production with 1114 units in stock and is packaged in Tape & Reel format.

Equivalent and substitute parts are identified to address supply chain requirements, packaging format preferences, voltage rating upgrades, and alternative manufacturer sourcing while maintaining electrical and mechanical compatibility within specified parameters.

Key Parameters

Parameter	Specification
Capacitance	0.22 µF
Tolerance	±5%
Voltage Rating - DC	63V
Voltage Rating - AC	40V
Dielectric Material	Polyester, Metallized
Operating Temperature Range	-55°C to 125°C
Mounting Type	Through Hole
Package / Case	Radial
Lead Spacing	0.197" (5.00mm)
Termination	PC Pins
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 185224J63RCA-F are classified into three categories based on electrical and mechanical compatibility:

Direct Equivalents (Same Electrical Ratings): Parts maintaining identical capacitance (0.22 µF), tolerance (±5%), voltage rating (63V DC / 40V AC), dielectric material (polyester metallized), operating temperature range (-55°C to 125°C), and lead spacing (5.00mm). These parts differ only in packaging format or series designation.

Similar Parts (Dimensional Variation): Parts with identical electrical specifications but different physical dimensions and lead spacing. These require PCB layout verification before substitution.

Upgrade Parts (Higher Voltage Rating): Parts with identical capacitance and tolerance but rated for 100V DC / 63V AC. These provide enhanced voltage margin and are electrically compatible in applications designed for 63V operation.

The following parameters determine substitution eligibility:

Capacitance value (0.22 µF)
Tolerance (±5%)
Dielectric type (polyester metallized)
Operating temperature range (-55°C to 125°C)
Mounting type (through hole radial)
Lead spacing (5.00mm for direct equivalents)

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage DC	Voltage AC	Dielectric	Temp Range	Lead Spacing	Packaging	Inventory
185224J63RCA-F	CDE	0.22 µF	±5%	63V	40V	Polyester, Metallized	-55°C to 125°C	5.00mm	Tape & Reel	1114
168224J63C-F	CDE	0.22 µF	±5%	63V	40V	Polyester, Metallized	-55°C to 125°C	5.00mm	Bulk	2295
167224J63A-F	CDE	0.22 µF	±5%	63V	40V	Polyester, Metallized	-55°C to 125°C	7.50mm	Bulk	2163
B32529C0224J000	EPCOS - TDK Electronics	0.22 µF	±5%	63V	40V	Polyester (PET), Metallized - Stacked	-55°C to 125°C	5.00mm	Bulk	187748
B32529C0224J189	EPCOS - TDK Electronics	0.22 µF	±5%	63V	40V	Polyester (PET), Metallized - Stacked	-55°C to 125°C	5.00mm	Cut Tape	8668
B32529C0224J289	EPCOS - TDK Electronics	0.22 µF	±5%	63V	40V	Polyester (PET), Metallized - Stacked	-55°C to 125°C	5.00mm	Tape & Box	10524
B32529C1224J000	EPCOS - TDK Electronics	0.22 µF	±5%	100V	63V	Polyester (PET), Metallized - Stacked	-55°C to 125°C	5.00mm	Bulk	7798
B32529C1224J289	EPCOS - TDK Electronics	0.22 µF	±5%	100V	63V	Polyester (PET), Metallized - Stacked	-55°C to 125°C	5.00mm	Tape & Box	33262

Engineering Selection Recommendations

Direct Equivalent Selection (Same Voltage Rating):

The CDE 168224J63C-F and 167224J63A-F are direct electrical equivalents to the 185224J63RCA-F. Selection between these CDE parts depends on packaging requirements and PCB layout constraints. The 168224J63C-F maintains identical physical dimensions and lead spacing (5.00mm), making it a pin-compatible substitute. The 167224J63A-F features increased lead spacing (7.50mm) and larger physical dimensions, requiring PCB layout verification.

The EPCOS B32529C0224J000, B32529C0224J189, and B32529C0224J289 are electrically equivalent alternatives from a different manufacturer. All three variants maintain the same capacitance, tolerance, voltage rating, and lead spacing. Selection among these EPCOS parts is determined by packaging format: Bulk (B32529C0224J000), Cut Tape (B32529C0224J189), or Tape & Box (B32529C0224J289). All EPCOS variants carry AEC-Q200 automotive qualification and are suitable for automotive and EMI/RFI suppression applications.

Upgrade Selection (Higher Voltage Rating):

The EPCOS B32529C1224J000 and B32529C1224J289 provide upgraded voltage ratings of 100V DC / 63V AC while maintaining identical capacitance and tolerance. These parts are electrically compatible in applications designed for 63V operation and provide additional voltage margin. Physical dimensions differ slightly from the base rating parts. Both upgrade variants carry AEC-Q200 automotive qualification.

Compliance and Certification:

All listed parts are ROHS3 compliant and REACH unaffected. EPCOS variants carry AEC-Q200 automotive qualification, suitable for automotive applications and EMI/RFI suppression. CDE parts are classified for general-purpose applications.

Frequently Asked Questions (FAQ)

Q: Can the 168224J63C-F directly replace the 185224J63RCA-F on the PCB?

A: Yes. The 168224J63C-F is a direct electrical and mechanical equivalent with identical lead spacing (5.00mm), physical dimensions, and electrical ratings. The only difference is packaging format (Bulk versus Tape & Reel).

Q: What is the difference between the CDE 167224J63A-F and the 185224J63RCA-F?

A: Both parts have identical electrical specifications (0.22 µF, ±5%, 63V DC). The 167224J63A-F differs in physical dimensions and lead spacing (7.50mm versus 5.00mm). PCB layout verification is required before substitution.

Q: Are EPCOS B32529C series parts compatible with the original CDE 185224J63RCA-F?

A: The EPCOS B32529C0224J000, B32529C0224J189, and B32529C0224J289 are electrically equivalent with identical capacitance, tolerance, voltage rating, and lead spacing (5.00mm). Physical dimensions differ slightly. All three are suitable direct substitutes. Selection depends on required packaging format.

Q: What is the advantage of using the B32529C1224J series upgrade parts?

A: The B32529C1224J000 and B32529C1224J289 provide higher voltage rating (100V DC / 63V AC) compared to the base 63V DC rating. These parts are electrically compatible in 63V applications and provide enhanced voltage safety margin. Both carry AEC-Q200 automotive qualification.

Q: Which packaging format should I select for production assembly?

A: Packaging selection depends on assembly equipment and supply chain requirements. Tape & Reel (185224J63RCA-F, B32529C0224J189) is standard for automated pick-and-place assembly. Bulk packaging (168224J63C-F, B32529C0224J000) is suitable for manual assembly or reel consolidation. Tape & Box (B32529C0224J289, B32529C1224J289) provides intermediate packaging options.

Q: Are there any temperature or environmental differences between substitute parts?

A: All listed parts operate across the identical temperature range of -55°C to 125°C. All are ROHS3 compliant and REACH unaffected. EPCOS variants carry AEC-Q200 automotive qualification for enhanced reliability in automotive and industrial environments.

Q: Can I mix different substitute parts in the same production batch?

A: All listed parts are electrically equivalent within their respective voltage rating groups. Physical dimensions and lead spacing must match PCB design specifications. Verify lead spacing (5.00mm for direct equivalents, 7.50mm for 167224J63A-F) before mixing parts in assembly.

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