0.15µF 10V X7R 0603 Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 885012206021 is a 0.15µF ceramic capacitor rated at 10V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is Active status and ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. Substitute parts are identified to provide design flexibility, supply chain alternatives, and application-specific options while maintaining electrical and mechanical compatibility.

Substiute Parts

885012206021

Würth ElektronikIn Stock: 2608885012206021 Datasheet

Current PartRFQ

C0603C154K8RACAUTO

KEMETIn Stock: 15178C0603C154K8RACAUTO Datasheet

UpgradeRFQ

C0603C154K8RAC7867

KEMETIn Stock: 160471C0603C154K8RAC7867 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Würth Elektronik 885012206021 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.15 µF
• Tolerance: ±10%
• Voltage Rating: 10V
• Temperature Coefficient: X7R
• Operating Temperature Range: -55°C to 125°C
• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount, MLCC
• Physical Dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Thickness (Max): 0.034" (0.87mm)
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Both identified substitute parts meet all mandatory parameters. The KEMET C0603C154K8RACAUTO is designated as an upgrade substitute with AEC-Q200 automotive qualification. The KEMET C0603C154K8RAC7867 is designated as a parametric equivalent for general commercial applications. Both parts are functionally interchangeable with the original Würth Elektronik component in circuits designed for the specified electrical and thermal characteristics.

Parameter Comparison

Engineering Selection Recommendations

Würth Elektronik 885012206021 is suitable for general-purpose applications where standard commercial-grade ceramic capacitors meet design requirements. The part carries ROHS3 compliance and REACH unaffected status.

KEMET C0603C154K8RACAUTO is the appropriate selection for automotive and mission-critical applications. This part carries AEC-Q200 qualification in addition to ROHS3 compliance and REACH unaffected status, indicating qualification for automotive-grade reliability and environmental stress testing.

KEMET C0603C154K8RAC7867 is suitable for bypass and decoupling applications in commercial electronics. The part carries ROHS3 compliance and REACH unaffected status with higher inventory availability.

All three parts are electrically and mechanically equivalent. Selection between them depends on application classification (general purpose, automotive, or commercial) and supply chain availability rather than electrical performance differences.

Frequently Asked Questions (FAQ)

Q: Can KEMET C0603C154K8RACAUTO be used as a direct replacement for Würth Elektronik 885012206021?

A: Yes. Both parts share identical electrical specifications (0.15µF, ±10%, 10V, X7R), operating temperature range (-55°C to 125°C), and physical package dimensions (0603, 1.60mm x 0.80mm). The KEMET part includes additional AEC-Q200 automotive qualification, making it suitable for a broader range of applications.

Q: What is the difference between the two KEMET substitute parts?

A: Both KEMET parts (C0603C154K8RACAUTO and C0603C154K8RAC7867) are electrically and mechanically identical. The primary difference is series designation: C0603C154K8RACAUTO is from the SMD Auto X7R series with AEC-Q200 certification, while C0603C154K8RAC7867 is from the SMD Comm X7R series without automotive qualification. Selection depends on application requirements and supply availability.

Q: Are these parts pin-compatible?

A: Yes. All three parts use identical 0603 (1608 Metric) surface mount package with the same physical dimensions (0.063" L x 0.031" W, 0.87mm maximum thickness). PCB footprints and reflow soldering profiles are interchangeable.

Q: Do all substitute parts meet RoHS and REACH requirements?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the MSL rating and why does it matter?

A: All parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity limitations. Components can be stored indefinitely without desiccant packaging or baking requirements prior to assembly.