CL32B224KBFNNNE Equivalent & Substitute Parts

Part Overview

The CL32B224KBFNNNE is a 0.22 µF ±10% 50V ceramic capacitor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package with X7R temperature coefficient. This part is classified as obsolete, making equivalent and substitute components necessary for ongoing design support and production continuity. The component is suitable for general-purpose applications requiring surface-mount multilayer ceramic capacitor (MLCC) technology with stable capacitance across the operating temperature range of -55°C to 125°C.

Key Parameters

Parameter	Value
Capacitance	0.22 µF
Tolerance	±10%
Voltage Rating	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Package / Case	1210 (3225 Metric)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the CL32B224KBFNNNE is determined by strict equivalence in the following electrical and mechanical parameters:

Primary Substitution Criteria:

Capacitance: 0.22 µF (exact match required)
Voltage Rating: 50V (minimum requirement)
Temperature Coefficient: X7R (required for temperature stability)
Package: 1210 (3225 Metric) (mechanical compatibility)
Tolerance: ±10% or tighter (±5% acceptable as upgrade)
Mounting Type: Surface Mount, MLCC
Operating Temperature: -55°C to 125°C (minimum requirement)
Compliance: ROHS3 Compliant, REACH Unaffected

Direct Equivalents maintain all parameters identical to the main part. Upgrade Substitutes offer improved specifications (higher voltage rating or tighter tolerance) while maintaining full backward compatibility with the original design requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness (Max)	Product Status
CL32B224KBFNNNE	Samsung Electro-Mechanics	0.22 µF	±10%	50V	X7R	1210	0.057" (1.45mm)	Obsolete
12105C224KHT1A	KYOCERA AVX	0.22 µF	±10%	50V	X7R	1210	0.037" (0.94mm)	Active
885012209043	Würth Elektronik	0.22 µF	±10%	50V	X7R	1210	0.041" (1.05mm)	Active
C1210C224K5RAC7800	KEMET	0.22 µF	±10%	50V	X7R	1210	0.039" (1.00mm)	Active
KGM32ER71H224KL	KYOCERA AVX	0.22 µF	±10%	50V	X7R	1210	0.057" (1.45mm)	Active
KGM32ER71H224KU	KYOCERA AVX	0.22 µF	±10%	50V	X7R	1210	0.057" (1.45mm)	Active
C1210C224J5RAC7800	KEMET	0.22 µF	±5%	50V	X7R	1210	0.039" (1.00mm)	Active
KGM32ER71H224JL	KYOCERA AVX	0.22 µF	±5%	50V	X7R	1210	0.057" (1.45mm)	Active
C1210C224J1RAC7800	KEMET	0.22 µF	±5%	100V	X7R	1210	0.041" (1.05mm)	Active
C1210C224K1RAC7800	KEMET	0.22 µF	±10%	100V	X7R	1210	0.041" (1.05mm)	Active
CC1210KKX7R0BB224	YAGEO	0.22 µF	±10%	100V	X7R	1210	0.057" (1.45mm)	Active

Engineering Selection Recommendations

Direct Equivalent Substitutes (50V, ±10% Tolerance):

The following parts provide direct electrical and mechanical equivalence to CL32B224KBFNNNE and are suitable for one-to-one replacement:

12105C224KHT1A (KYOCERA AVX): Active product status with reduced thickness profile (0.94mm). ROHS3 compliant, MSL 1.
885012209043 (Würth Elektronik): Active product status, WCAP-CSGP series. ROHS3 compliant, MSL 1. Available in Tape & Reel packaging.
C1210C224K5RAC7800 (KEMET): Active product status with highest inventory availability (62,860 pcs). ROHS3 compliant, MSL 1. Suitable for bypass and decoupling applications.
KGM32ER71H224KL (KYOCERA AVX): Active product status, KGM X7R series. ROHS3 compliant, MSL 1.
KGM32ER71H224KU (KYOCERA AVX): Active product status with highest inventory among KYOCERA AVX options (14,886 pcs). ROHS3 compliant, MSL 1.

Upgrade Substitutes (Improved Specifications):

The following parts offer enhanced performance characteristics while maintaining full backward compatibility:

C1210C224J5RAC7800 (KEMET): ±5% tolerance (tighter than ±10%), 50V rating. Active status with 3,777 pcs inventory. Suitable for applications requiring improved capacitance accuracy.
KGM32ER71H224JL (KYOCERA AVX): ±5% tolerance, 50V rating. Active status with 1,040 pcs inventory.
C1210C224J1RAC7800 (KEMET): ±5% tolerance, 100V rating. Active status with 948 pcs inventory. Provides voltage margin for designs operating below 50V.
C1210C224K1RAC7800 (KEMET): ±10% tolerance, 100V rating. Active status with 4,867 pcs inventory. Maintains tolerance specification while providing voltage headroom.
CC1210KKX7R0BB224 (YAGEO): ±10% tolerance, 100V rating. Active status with 3,400 pcs inventory. YAGEO CC series alternative.

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating. Selection should prioritize active product status and inventory availability for production continuity.

Frequently Asked Questions (FAQ)

Q: Can I use a 100V rated capacitor in place of the 50V CL32B224KBFNNNE?

A: Yes. A 100V rated capacitor with identical capacitance (0.22 µF), temperature coefficient (X7R), package (1210), and operating temperature range (-55°C to 125°C) is a valid upgrade substitute. The higher voltage rating provides additional design margin and does not degrade performance in 50V applications.

Q: What is the difference between ±10% and ±5% tolerance substitutes?

A: Tolerance specifies the allowable deviation of actual capacitance from the nominal 0.22 µF value. ±10% allows deviation from 0.198 µF to 0.242 µF. ±5% allows deviation from 0.209 µF to 0.231 µF. Applications requiring tighter capacitance control should use ±5% parts. Both are electrically compatible with the original design.

Q: Are there physical size differences between substitute parts?

A: All substitute parts use the 1210 (3225 Metric) package with identical length (0.126") and width (0.098"). Thickness varies between 0.037" (0.94mm) and 0.057" (1.45mm). Verify PCB layout clearance if the original design used the thicker 1.45mm profile and a thinner substitute is selected.

Q: Why is the CL32B224KBFNNNE marked as obsolete?

A: Obsolete status indicates Samsung Electro-Mechanics has discontinued this part number. Active substitute parts from KYOCERA AVX, Würth Elektronik, KEMET, and YAGEO provide equivalent or improved specifications and ensure long-term supply chain availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of the original CL32B224KBFNNNE.

Q: Which substitute has the highest inventory availability?

A: C1210C224K5RAC7800 (KEMET) has the highest inventory with 62,860 pcs in stock, followed by KGM32ER71H224KU (KYOCERA AVX) with 14,886 pcs.

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

A: Yes. All substitute parts meet identical electrical specifications (0.22 µF, ±10%, 50V, X7R, -55°C to 125°C) and mechanical requirements (1210 package, Surface Mount MLCC, MSL 1). Cross-manufacturer substitution is permissible from an engineering standpoint. Verify procurement and quality assurance procedures for multi-source components.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message