CL32B225KBJNNNF Equivalent & Substitute Parts

Part Overview

The CL32B225KBJNNNF is a 2.2 µF ceramic capacitor manufactured by Samsung Electro-Mechanics, rated for 50V with X7R temperature coefficient in 1210 (3225 Metric) package. This multilayer ceramic capacitor (MLCC) is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection.

Substitute parts are necessary when the original part experiences supply constraints, inventory limitations, or when design requirements permit voltage rating upgrades while maintaining identical physical and electrical core specifications.

Key Parameters

Parameter	Value	Significance for Substitution
Capacitance	2.2 µF	Must match exactly for direct substitution
Voltage Rating	50V	Can be upgraded; downgrade not permitted
Tolerance	±10%	Must match for parametric equivalence
Temperature Coefficient	X7R	Must match for temperature stability equivalence
Package / Case	1210 (3225 Metric)	Must match for PCB footprint compatibility
Operating Temperature	-55°C ~ 125°C	Must match or exceed for thermal compatibility
Mounting Type	Surface Mount, MLCC	Must match for assembly process compatibility
RoHS Status	ROHS3 Compliant	Must match for regulatory compliance
MSL Rating	1 (Unlimited)	Must match or exceed for moisture protection

Substitute Part Grouping Explanation

Substitute parts for CL32B225KBJNNNF are classified into three categories based on electrical and mechanical compatibility:

Parametric Equivalent (Same Voltage Rating - 50V): Parts maintaining identical capacitance (2.2 µF), voltage rating (50V), tolerance (±10%), temperature coefficient (X7R), and package (1210). These parts are direct functional replacements from alternative manufacturers. Substitution is based on matching all core electrical parameters and physical dimensions.

Direct Equivalent (Same Voltage Rating - 50V, Different Manufacturers): Parts from KEMET, TDK Corporation, YAGEO, and KYOCERA AVX with identical electrical specifications (2.2 µF, 50V, ±10%, X7R) and package format (1210). Physical dimensions may vary slightly in thickness, which does not affect PCB assembly compatibility. These parts satisfy identical circuit requirements.

Upgrade Equivalent (Higher Voltage Rating - 100V): Parts rated for 100V while maintaining 2.2 µF capacitance, ±10% tolerance, X7R temperature coefficient, and 1210 package. These parts provide enhanced voltage margin and are suitable for designs where the original 50V rating permits voltage upgrade. All upgrade parts maintain identical physical footprint and thermal characteristics.

Key Parameters Determining Substitution:

Capacitance value (2.2 µF)
Tolerance (±10%)
Temperature coefficient (X7R)
Package format (1210 / 3225 Metric)
Operating temperature range (-55°C ~ 125°C)
Mounting type (Surface Mount, MLCC)
Compliance certifications (ROHS3, MSL 1)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage Rating	Tolerance	Temp Coeff	Package	Thickness (Max)	Product Status	Inventory
CL32B225KBJNNNF	Samsung Electro-Mechanics	2.2 µF	50V	±10%	X7R	1210	0.106" (2.70mm)	Active	1052 Pcs
CL32B225KBJNNNE	Samsung Electro-Mechanics	2.2 µF	50V	±10%	X7R	1210	0.106" (2.70mm)	Active	71761 Pcs
C1210C225K5RAC7800	KEMET	2.2 µF	50V	±10%	X7R	1210	0.055" (1.40mm)	Active	53702 Pcs
C3225X7R1H225K200AB	TDK Corporation	2.2 µF	50V	±10%	X7R	1210	0.087" (2.20mm)	Active	17880 Pcs
C3225X7R1H225K250AB	TDK Corporation	2.2 µF	50V	±10%	X7R	1210	0.110" (2.80mm)	Not For New Designs	128140 Pcs
CC1210KKX7R9BB225	YAGEO	2.2 µF	50V	±10%	X7R	1210	0.087" (2.20mm)	Active	108300 Pcs
KGM32LR71H225KU	KYOCERA AVX	2.2 µF	50V	±10%	X7R	1210	0.110" (2.80mm)	Active	7307 Pcs
CL32B225KCJSNNE	Samsung Electro-Mechanics	2.2 µF	100V	±10%	X7R	1210	0.106" (2.70mm)	Active	387240 Pcs
C1210C225K1RAC7800	KEMET	2.2 µF	100V	±10%	X7R	1210	0.087" (2.20mm)	Active	50471 Pcs
C3225X7R2A225K230AB	TDK Corporation	2.2 µF	100V	±10%	X7R	1210	0.098" (2.50mm)	Active	3785 Pcs
GRM32ER72A225KA35K	Murata Electronics	2.2 µF	100V	±10%	X7R	1210	0.106" (2.70mm)	Not For New Designs	23813 Pcs

Engineering Selection Recommendations

For Direct Replacement (50V Rating Required):

Select CL32B225KBJNNNE (Samsung Electro-Mechanics) as the primary parametric equivalent. This part maintains identical electrical specifications and package dimensions while offering significantly higher inventory availability (71761 Pcs vs. 1052 Pcs). Both parts are Active status with ROHS3 compliance and MSL 1 rating.

For alternative manufacturers at 50V rating, C1210C225K5RAC7800 (KEMET) and CC1210KKX7R9BB225 (YAGEO) are both Active status parts with substantial inventory. These parts are electrically and mechanically compatible, with thickness variations that do not impact PCB assembly. C3225X7R1H225K200AB (TDK Corporation) is also Active status and suitable for new designs.

Avoid C3225X7R1H225K250AB (TDK Corporation) for new designs due to "Not For New Designs" product status, despite high inventory availability.

For Voltage Upgrade (100V Rating Acceptable):

CL32B225KCJSNNE (Samsung Electro-Mechanics) provides the same manufacturer continuity with 100V rating and exceptional inventory (387240 Pcs). This upgrade maintains identical physical footprint and thermal performance while providing enhanced voltage margin.

C1210C225K1RAC7800 (KEMET) and C3225X7R2A225K230AB (TDK Corporation) are Active status 100V alternatives with adequate inventory. Both maintain full compatibility with the original 1210 package footprint.

Avoid GRM32ER72A225KA35K (Murata Electronics) for new designs due to "Not For New Designs" status.

Compliance Verification:

All recommended parts maintain ROHS3 compliance, MSL 1 rating, and operating temperature range of -55°C to 125°C. All parts are classified under HTSUS 8532.24.0020 and ECCN EAR99.

Frequently Asked Questions (FAQ)

Q: Can I substitute CL32B225KBJNNNF with a 100V rated part?

A: Yes. Parts rated for 100V (such as CL32B225KCJSNNE, C1210C225K1RAC7800, or C3225X7R2A225K230AB) are suitable substitutes provided the circuit design permits the higher voltage rating. The 100V parts maintain identical capacitance (2.2 µF), tolerance (±10%), temperature coefficient (X7R), and package format (1210). Voltage upgrade does not affect physical compatibility or thermal performance.

Q: What is the difference between the various 50V substitute parts?

A: All 50V substitutes maintain identical electrical specifications (2.2 µF, ±10%, X7R, -55°C to 125°C). Differences exist only in manufacturer, thickness, and inventory availability. Thickness variations (ranging from 0.055" to 0.110") do not impact PCB assembly compatibility. Selection should prioritize Active status parts and inventory availability for your supply chain requirements.

Q: Why should I avoid C3225X7R1H225K250AB and GRM32ER72A225KA35K?

A: Both parts carry "Not For New Designs" product status, indicating the manufacturers recommend against their use in new circuit designs. While these parts remain electrically and mechanically compatible, they represent end-of-life or transitional products. For new designs, select from parts with Active status.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed in this reference maintain ROHS3 compliance, MSL 1 rating, and REACH Unaffected status. All parts are suitable for applications requiring regulatory compliance with these standards.

Q: Does package thickness affect PCB assembly?

A: No. All substitute parts use the 1210 (3225 Metric) package format with identical length (0.126" / 3.20mm) and width (0.098" / 2.50mm). Thickness variations (0.055" to 0.110") do not affect PCB footprint compatibility or reflow soldering processes. Thickness differences are internal design variations that do not impact assembly or electrical performance.

Q: Which substitute offers the best inventory availability?

A: CL32B225KCJSNNE (Samsung Electro-Mechanics, 100V rating) provides the highest inventory at 387240 Pcs. For 50V rating equivalents, CL32B225KBJNNNE (Samsung Electro-Mechanics) offers 71761 Pcs, and CC1210KKX7R9BB225 (YAGEO) provides 108300 Pcs.

Q: Can I use these substitutes interchangeably in production?

A: Yes, within the constraints of your circuit design. All listed substitutes maintain identical electrical core specifications (2.2 µF, ±10%, X7R, -55°C to 125°C) and physical package format (1210). Substitution is valid across manufacturers provided the voltage rating meets or exceeds your circuit requirement. Verify that your design does not depend on manufacturer-specific features or performance characteristics beyond the stated parameters.

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