GCM033R71C331KA03D Equivalent & Substitute Parts

Part Overview

The GCM033R71C331KA03D is a 330 pF ceramic capacitor manufactured by Murata Electronics, rated for 16V operation with X7R temperature coefficient characteristics. This multilayer ceramic capacitor (MLCC) is designed for surface mount applications in the 0201 (0603 Metric) package format. The part maintains Active product status and is AEC-Q200 rated for automotive applications. Substitute parts are identified to provide design flexibility, supply chain alternatives, and equivalent electrical performance across compatible manufacturing sources.

Substiute Parts

GCM033R71C331KA03D

Murata ElectronicsIn Stock: 1021GCM033R71C331KA03D Datasheet

Current PartRFQ

CGA1A2X7R1C331K030BA

TDK CorporationIn Stock: 72739CGA1A2X7R1C331K030BA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the GCM033R71C331KA03D are identified based on strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• Capacitance value: 330 pF
• Tolerance: ±10%
• Voltage rating: 16V
• Temperature coefficient: X7R

Mechanical Parameters:

• Package format: 0201 (0603 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Maximum thickness: 0.013" (0.33mm)

Compliance & Certification:

• AEC-Q200 automotive rating
• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• Operating temperature range: -55°C ~ 125°C

Substitute parts must match all parameters listed above to ensure direct functional and mechanical interchangeability without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

Both the GCM033R71C331KA03D (Murata Electronics) and CGA1A2X7R1C331K030BA (TDK Corporation) are Active product status components with full parametric equivalence. Selection between these parts is based on the following engineering criteria:

Supply Chain Availability: The CGA1A2X7R1C331K030BA maintains significantly higher inventory levels (72,635 pcs) compared to the GCM033R71C331KA03D (960 pcs), providing improved lead time assurance for high-volume production requirements.

Compliance & Certification: Both parts satisfy identical compliance requirements: AEC-Q200 automotive rating, ROHS3 compliance, REACH Unaffected status, and EAR99 export classification. Both are classified as Moisture Sensitivity Level 1 (Unlimited), eliminating moisture-related handling constraints.

Electrical & Mechanical Interchangeability: Complete parametric alignment across capacitance (330 pF), tolerance (±10%), voltage rating (16V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), and package format (0201/0603 Metric) ensures direct substitution without circuit modification or board layout redesign.

Frequently Asked Questions (FAQ)

Q: Can the CGA1A2X7R1C331K030BA replace the GCM033R71C331KA03D in existing designs?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications. Direct substitution is supported without circuit redesign or PCB layout modification.

Q: Are there any differences in the 0201 package dimensions between manufacturers?

A: No. Both parts conform to identical 0201 (0603 Metric) package specifications: 0.024" L x 0.012" W (0.60mm x 0.30mm) with maximum thickness of 0.013" (0.33mm). Physical interchangeability is guaranteed.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both the GCM033R71C331KA03D and CGA1A2X7R1C331K030BA carry AEC-Q200 ratings, confirming automotive-grade reliability and qualification.

Q: What is the significance of the X7R temperature coefficient?

A: X7R temperature coefficient indicates capacitance variation of ±15% across the operating temperature range of -55°C ~ 125°C. Both parts maintain this specification, ensuring stable performance across automotive thermal environments.

Q: Are there moisture handling requirements for these parts?

A: No. Both parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling, baking, or storage constraints.

Q: What is the tolerance specification for these capacitors?

A: Both parts are specified at ±10% tolerance, meaning the actual capacitance value will fall within the range of 297 pF to 363 pF at nominal conditions.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes. Both parts are Active status components with full compliance certifications. The CGA1A2X7R1C331K030BA offers higher inventory availability for sustained production volumes.