CL03B331KA3NNNC Equivalent & Substitute Parts

Part Overview

The CL03B331KA3NNNC is a 330 pF ±10% 25V ceramic capacitor manufactured by Samsung Electro-Mechanics in the 0201 (0603 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) features X7R temperature coefficient characteristics and operates across the -55°C to 125°C temperature range. The part is currently Active in product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support component sourcing flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical specifications.

Key Parameters

Parameter	Value
Capacitance	330 pF
Tolerance	±10%
Voltage - Rated	25V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0201 (0603 Metric)
Size / Dimension	0.024" L x 0.012" W (0.60mm x 0.30mm)
Thickness (Max)	0.013" (0.33mm)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CL03B331KA3NNNC are classified based on electrical and mechanical parameter alignment. All identified substitutes maintain identical capacitance (330 pF), tolerance (±10%), rated voltage (25V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package type (0201/0603 Metric), physical dimensions (0.024" L x 0.012" W, 0.33mm max thickness), mounting type (Surface Mount MLCC), RoHS compliance (ROHS3), and MSL rating (1). Substitutes are further categorized as Direct Manufacturer equivalents, Upgrade variants with automotive-grade certifications (AEC-Q200), and Parametric equivalents from alternative manufacturers. All parts share the same HTSUS code (8532.24.0020) and ECCN classification (EAR99).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Dimensions (L x W)	Thickness Max	Mounting Type	RoHS	MSL	Ratings	Packaging Type
CL03B331KA3NNNC	Samsung Electro-Mechanics	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount, MLCC	ROHS3	1	-	Cut Tape (CT)
GRM033R71E331KA01D	Murata Electronics	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount	ROHS3	1	-	Cut Tape (CT) & Digi-Reel®
GRM033R71E331KA01J	Murata Electronics	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount	ROHS3	1	-	Tape & Reel (TR)
CGA1A2X7R1E331K030BA	TDK Corporation	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount, MLCC	ROHS3	1	AEC-Q200	Tape & Reel (TR)
GCM033R71E331KA03D	Murata Electronics	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount, MLCC	ROHS3	1	AEC-Q200	Cut Tape (CT) & Digi-Reel®
0201B331K250CT	Walsin Technology Corporation	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount, MLCC	ROHS3	1	-	Tape & Reel (TR)
CC0201KRX7R8BB331	YAGEO	330 pF	±10%	25V	X7R	-55°C ~ 125°C	0201 (0603 Metric)	0.024" x 0.012" (0.60mm x 0.30mm)	0.013" (0.33mm)	Surface Mount, MLCC	ROHS3	1	-	Tape & Reel (TR)

Engineering Selection Recommendations

All identified substitute parts meet the electrical and mechanical requirements of the CL03B331KA3NNNC. Selection criteria are based on product status (all Active), compliance certifications, and application requirements.

Direct Manufacturer Equivalents (Murata Electronics): GRM033R71E331KA01D and GRM033R71E331KA01J are direct functional equivalents from Murata Electronics. Both maintain identical electrical specifications and physical dimensions. The primary distinction is packaging format: GRM033R71E331KA01D is supplied in Cut Tape (CT) & Digi-Reel® format, while GRM033R71E331KA01J is supplied in Tape & Reel (TR) format. Selection between these variants depends on assembly line equipment compatibility and inventory management requirements.

Upgrade Variants with Automotive Certification: CGA1A2X7R1E331K030BA (TDK Corporation) and GCM033R71E331KA03D (Murata Electronics) are upgrade-grade substitutes carrying AEC-Q200 automotive qualification. These parts are suitable for applications requiring automotive-grade reliability standards while maintaining identical electrical and mechanical parameters. CGA1A2X7R1E331K030BA is supplied in Tape & Reel (TR) format; GCM033R71E331KA03D is available in Cut Tape (CT) & Digi-Reel® format.

Parametric Equivalents (Alternative Manufacturers): 0201B331K250CT (Walsin Technology Corporation) and CC0201KRX7R8BB331 (YAGEO) are parametric equivalents from alternative manufacturers. Both parts satisfy all electrical and mechanical specifications. These options support supply chain diversification and may offer inventory availability advantages. Both are supplied in Tape & Reel (TR) format.

All substitute parts are ROHS3 compliant, carry MSL 1 (unlimited moisture sensitivity), and share identical HTSUS and ECCN classifications with the primary part.

Frequently Asked Questions (FAQ)

Q: Can GRM033R71E331KA01D and GRM033R71E331KA01J be used interchangeably with CL03B331KA3NNNC?

A: Yes. Both Murata parts are direct functional equivalents with identical electrical specifications (330 pF, ±10%, 25V, X7R, -55°C ~ 125°C) and physical dimensions (0201/0603 Metric package, 0.024" x 0.012" x 0.013" max). The difference between these two Murata parts is packaging format only: GRM033R71E331KA01D uses Cut Tape (CT) & Digi-Reel® format, while GRM033R71E331KA01J uses Tape & Reel (TR) format. Selection depends on assembly equipment compatibility.

Q: What is the difference between standard and AEC-Q200 rated substitutes?

A: CGA1A2X7R1E331K030BA (TDK) and GCM033R71E331KA03D (Murata) carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and quality standards. The CL03B331KA3NNNC primary part does not carry this rating. Electrically and mechanically, all three parts are identical. AEC-Q200 variants are appropriate for automotive applications or systems requiring automotive-grade component qualification.

Q: Are Walsin and YAGEO substitutes fully compatible?

A: Yes. 0201B331K250CT (Walsin) and CC0201KRX7R8BB331 (YAGEO) are parametric equivalents meeting all electrical and mechanical specifications of the CL03B331KA3NNNC. Capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range, package type, physical dimensions, mounting type, RoHS compliance, and MSL rating are identical across all parts. Both are supplied in Tape & Reel (TR) format.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Cut Tape, Digi-Reel®, or Tape & Reel) affects only handling, storage, and assembly line processing. Electrical performance and specifications remain identical regardless of packaging format. Selection should be based on assembly equipment compatibility and inventory management requirements.

Q: Can I substitute a part with higher voltage rating?

A: The provided substitute list contains only parts with identical 25V voltage rating. Substitution with higher voltage-rated parts is outside the scope of this equivalency reference and requires separate electrical design review.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 compliance status, matching the primary CL03B331KA3NNNC part. All parts also carry MSL 1 (unlimited moisture sensitivity) rating and share identical HTSUS (8532.24.0020) and ECCN (EAR99) classifications.

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