Equivalent & Substitute Parts for C0603X331M5HAC7867

Part Overview

The C0603X331M5HAC7867 is a 330 pF ceramic capacitor in 0603 (1608 Metric) surface mount package manufactured by KEMET. This multilayer ceramic capacitor (MLCC) operates at 50V rated voltage with X8R temperature coefficient and ±20% capacitance tolerance. The component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Alternative equivalent parts are identified to support procurement flexibility, inventory optimization, and application-specific tolerance requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

C0603X331M5HAC7867

KEMETIn Stock: 894C0603X331M5HAC7867 Datasheet

Current PartRFQ

C0603X331G5HAC7867

KEMETIn Stock: 22923C0603X331G5HAC7867 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for C0603X331M5HAC7867 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance value: 330 pF (exact match required)
• Voltage rating: 50V (equal or higher acceptable; lower voltage not acceptable)
• Temperature coefficient: X8R (dielectric class must match)
• Package / Case: 0603 (1608 Metric) (physical footprint must match)
• Mounting type: Surface Mount, MLCC (assembly compatibility)
• Operating temperature range: -55°C ~ 150°C (thermal envelope)
• Manufacturer: KEMET (same manufacturer ensures design consistency)
• RoHS Status: ROHS3 Compliant (regulatory requirement)
• Moisture Sensitivity Level: MSL 1 (handling compatibility)

Variable Parameter (Substitution Criterion):

• Tolerance: ±20% (main part) vs. ±2% (substitute part) — tighter tolerance in substitute represents functional upgrade with no degradation to original application requirements

The substitute part C0603X331G5HAC7867 meets all mandatory parameters and offers improved capacitance tolerance, making it a direct functional equivalent with enhanced precision characteristics.

Parameter Comparison

Engineering Selection Recommendations

C0603X331M5HAC7867 (Main Part): Select this part when ±20% capacitance tolerance meets circuit design requirements and cost optimization is prioritized. Both main and substitute parts carry Active product status with full ROHS3 compliance and REACH unaffected designation, ensuring regulatory compliance for current and future applications.

C0603X331G5HAC7867 (Substitute Part): Select this part when circuit design specifications require tighter capacitance tolerance (±2%). The substitute maintains identical electrical ratings, thermal performance, package dimensions, and compliance certifications. The improved tolerance specification provides enhanced precision without introducing any mechanical or thermal incompatibilities. Higher inventory availability (22,829 pcs vs. 884 pcs) supports supply chain continuity.

Both parts are manufactured by KEMET under the same SMD Comm X8R HT150C Flex series, ensuring consistent design heritage and manufacturing quality standards.

Frequently Asked Questions (FAQ)

Q: Can C0603X331G5HAC7867 be used as a direct replacement for C0603X331M5HAC7867?

A: Yes. Both parts share identical capacitance (330 pF), voltage rating (50V), temperature coefficient (X8R), package dimensions (0603/1608 Metric), and operating temperature range (-55°C ~ 150°C). The substitute offers ±2% tolerance versus ±20% in the main part, representing a functional upgrade with no degradation to original specifications.

Q: Are there any PCB layout or assembly differences between these parts?

A: No. Both parts use identical 0603 (1608 Metric) surface mount package with matching dimensions (0.063" L x 0.031" W, 0.037" max thickness). PCB footprints, reflow profiles, and assembly processes are interchangeable.

Q: What is the significance of the tolerance difference?

A: The main part (±20%) allows capacitance values between 264 pF and 396 pF. The substitute (±2%) constrains values between 323.4 pF and 336.6 pF. Applications requiring tighter capacitance control benefit from the substitute; applications with wider tolerance margins can use either part.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity level). Regulatory and environmental requirements are identical.

Q: Is there a performance difference in high-temperature applications?

A: No. Both parts operate across the identical temperature range (-55°C ~ 150°C) with X8R temperature coefficient, ensuring consistent capacitance stability across thermal extremes.

Q: Which part should be selected for new designs?

A: Selection depends on circuit tolerance requirements. For applications requiring ±2% precision, specify C0603X331G5HAC7867. For applications accepting ±20% tolerance, either part is suitable; the main part may offer cost advantages.