Equivalent & Substitute Parts for 160224K63C-F

Part Overview

The Cornell Dubilier Electronics 160224K63C-F is a 0.22 µF film capacitor with ±10% tolerance rated for 63V DC operation. This radial through-hole component utilizes polyester metallized dielectric technology and operates across the temperature range of -55°C to 105°C. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design support and procurement continuity. Substitute parts maintain the same capacitance and voltage specifications while offering improved availability, enhanced temperature performance, or upgraded voltage ratings.

Key Parameters

Parameter	Value	Significance for Substitution
Capacitance	0.22 µF	Must match exactly
Tolerance	±10%	Determines acceptable capacitance range; ±5% parts are compatible upgrades
Voltage Rating (DC)	63V	Minimum requirement; higher ratings are acceptable substitutes
Voltage Rating (AC)	40V	Minimum requirement; higher ratings are acceptable substitutes
Dielectric Material	Polyester, Metallized	Must match for electrical performance consistency
Mounting Type	Through Hole	Must match for PCB compatibility
Package Type	Radial	Must match for mechanical fit
Operating Temperature	-55°C to 105°C	Minimum requirement; extended ranges are acceptable
RoHS Status	ROHS3 Compliant	Regulatory requirement; all substitutes must comply

Substitute Part Grouping Explanation

Substitute parts for the 160224K63C-F are categorized into two groups based on electrical and mechanical compatibility:

Upgrade Substitutes (Higher Voltage Rating): Parts 160224J100D-F and 160224K100D-F provide 100V DC rating while maintaining 0.22 µF capacitance and radial through-hole configuration. These upgrades offer enhanced voltage margin and active product status. The 160224J100D-F features ±5% tolerance (tighter than original ±10%), while 160224K100D-F maintains ±10% tolerance matching the original specification.

Direct Equivalents (Same Voltage Rating): Parts 167224K63A-F, 168224K63C-F, 184224K63RAA-F, 184224K63RAB-F, 184224K63RBA-F, 185224K63RCA-F, and 185224K63RCB-F all maintain 63V DC rating and 0.22 µF capacitance. These components differ in series designation, physical dimensions, lead spacing, and packaging format (bulk or tape & reel). All feature extended operating temperature ranges (-55°C to 125°C) and active product status.

Cross-Manufacturer Upgrade: Part B32521C1224J000 from EPCOS/TDK Electronics provides 100V DC rating with ±5% tolerance, polyester metallized dielectric, and AEC-Q200 automotive qualification. This component offers the highest inventory availability and active status.

Substitution logic is based strictly on: capacitance value, voltage rating (equal or higher), dielectric material, mounting type, package configuration, and regulatory compliance. Physical dimensions and lead spacing are secondary considerations dependent on PCB layout constraints.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage DC	Voltage AC	Dielectric	Temp Range	Status	Inventory
160224K63C-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 105°C	Obsolete	920 Pcs
160224J100D-F	CDE	0.22 µF	±5%	100V	63V	Polyester, Metallized	-55°C to 105°C	Active	1168 Pcs
160224K100D-F	CDE	0.22 µF	±10%	100V	63V	Polyester, Metallized	-55°C to 105°C	Active	1051 Pcs
167224K63A-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	683 Pcs
168224K63C-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	751 Pcs
184224K63RAA-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	748 Pcs
184224K63RAB-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	706 Pcs
184224K63RBA-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	788 Pcs
185224K63RCA-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	1020 Pcs
185224K63RCB-F	CDE	0.22 µF	±10%	63V	40V	Polyester, Metallized	-55°C to 125°C	Active	982 Pcs
B32521C1224J000	EPCOS/TDK	0.22 µF	±5%	100V	63V	Polyester, Metallized	-55°C to 125°C	Active	4723 Pcs

Engineering Selection Recommendations

For Direct Replacement (Same Electrical Specifications):

Select from CDE Series 167, 168, 184, or 185 parts (167224K63A-F, 168224K63C-F, 184224K63RAA-F, 184224K63RAB-F, 184224K63RBA-F, 185224K63RCA-F, 185224K63RCB-F) when PCB layout accommodates dimensional variations. All maintain 63V DC rating, ±10% tolerance, and polyester metallized dielectric. These parts offer active product status and extended operating temperature to 125°C. Selection among these options depends on specific lead spacing and physical dimension requirements of the target PCB.

For Voltage Margin Enhancement:

Select 160224K100D-F when maintaining ±10% tolerance is required with upgraded 100V DC rating. This part preserves tolerance specification while providing 37% voltage margin increase. Alternatively, select 160224J100D-F for tighter ±5% tolerance with 100V DC rating. Both CDE 100V options maintain active status and are suitable for designs requiring enhanced voltage headroom.

For Maximum Availability and Automotive Compliance:

Select B32521C1224J000 (EPCOS/TDK Electronics) when highest inventory availability is prioritized. This part offers 4723 units in stock, ±5% tolerance, 100V DC rating, extended temperature range to 125°C, and AEC-Q200 automotive qualification. This component is suitable for automotive and industrial applications requiring enhanced reliability certification.

All recommended substitutes maintain ROHS3 compliance and EAR99 export classification consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can I use a 100V rated capacitor in place of the 63V original?

A: Yes. Higher voltage ratings are electrically compatible substitutes. The 100V rated parts (160224J100D-F, 160224K100D-F, B32521C1224J000) provide additional voltage margin and are direct functional replacements. Voltage derating improves reliability in the application.

Q: What is the difference between the CDE Series 160, 167, 168, 184, and 185 parts?

A: All maintain identical electrical specifications (0.22 µF, 63V DC, ±10% tolerance, polyester metallized dielectric). Differences are in series designation, physical dimensions, lead spacing, and packaging format. Series 160 is obsolete; Series 167, 168, 184, and 185 are active. Selection depends on PCB layout constraints and available lead spacing (10.00mm, 7.50mm, or 5.00mm options).

Q: Is the ±5% tolerance part (160224J100D-F) compatible with a design specified for ±10%?

A: Yes. Tighter tolerance (±5%) is a compatible upgrade. The ±5% part will meet any application requirement specified for ±10% tolerance. This upgrade provides improved capacitance accuracy.

Q: What is the difference between bulk and tape & Reel packaging?

A: Bulk packaging is suitable for manual assembly or small-volume production. Tape & Reel (TR) packaging is optimized for automated pick-and-place assembly equipment. Electrical specifications are identical; packaging selection depends on assembly process requirements.

Q: Can I substitute the EPCOS B32521C1224J000 for the CDE original?

A: Yes. The EPCOS part provides 0.22 µF capacitance, 100V DC rating, ±5% tolerance, polyester metallized dielectric, and through-hole radial configuration. It offers higher inventory availability (4723 units), extended temperature range to 125°C, and AEC-Q200 automotive qualification. Physical dimensions differ slightly; verify PCB layout compatibility before selection.

Q: What does ROHS3 compliance mean for this capacitor?

A: ROHS3 (Restriction of Hazardous Substances Directive 3) compliance indicates the component meets EU environmental regulations restricting lead, cadmium, mercury, hexavalent chromium, and certain flame retardants. All recommended substitutes maintain ROHS3 compliance.

Q: Are there any temperature performance differences between substitutes?

A: The original 160224K63C-F operates to 105°C maximum. All CDE Series 167, 168, 184, and 185 substitutes extend this to 125°C. The EPCOS B32521C1224J000 also operates to 125°C. Extended temperature capability provides additional design margin for high-temperature applications.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is the automotive electronics council qualification standard for passive components. The EPCOS B32521C1224J000 carries this certification, indicating suitability for automotive applications with enhanced reliability and quality assurance requirements.

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