Equivalent & Substitute Parts for 0402B331M160CT

Part Overview

The 0402B331M160CT is a 330 pF ceramic capacitor manufactured by Walsin Technology Corporation, rated for 16V with X7R temperature coefficient and 0402 (1005 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) is designed for general purpose applications and is currently in active production status. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct functional equivalence in circuit applications.

Substiute Parts

0402B331M160CT

Walsin Technology CorporationIn Stock: 9780402B331M160CT Datasheet

Current PartRFQ

C0402C331M4RAC7867

KEMETIn Stock: 2961C0402C331M4RAC7867 Datasheet

Parametric EquivalentRFQ

KGM05AR71C331MH

KYOCERA AVXIn Stock: 1073KGM05AR71C331MH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0402B331M160CT are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Capacitance: 330 pF
• Tolerance: ±20%
• Voltage Rating: 16V
• Temperature Coefficient: X7R
• Operating Temperature Range: -55°C ~ 125°C

Mechanical Parameters (Must Match):

• Package / Case: 0402 (1005 Metric)
• Mounting Type: Surface Mount, MLCC
• Physical Dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Thickness (Max): 0.022" (0.55mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these criteria and are therefore electrically, mechanically, and functionally equivalent to the primary part number.

Parameter Comparison

Engineering Selection Recommendations

All three parts listed—0402B331M160CT (Walsin), C0402C331M4RAC7867 (KEMET), and KGM05AR71C331MH (KYOCERA AVX)—are functionally equivalent and interchangeable based on electrical, mechanical, and compliance specifications.

Selection Considerations:

Availability: KEMET part C0402C331M4RAC7867 has the highest inventory (2939 pcs), followed by KYOCERA AVX KGM05AR71C331MH (1037 pcs), and Walsin 0402B331M160CT (929 pcs).

Compliance: All parts are ROHS3 compliant and REACH unaffected, meeting regulatory requirements for commercial and industrial applications.

Product Status: All parts maintain active production status, ensuring long-term supply chain stability.

Packaging: All parts are supplied in Tape & Reel (TR) format, compatible with automated assembly processes.

Selection between these parts may be based on supplier preference, lead time, cost, or existing inventory management protocols, as all meet identical electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can C0402C331M4RAC7867 (KEMET) be used as a direct replacement for 0402B331M160CT (Walsin)?

A: Yes. Both parts have identical capacitance (330 pF), tolerance (±20%), voltage rating (16V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package dimensions (0402/1005 Metric), and compliance certifications (ROHS3, REACH Unaffected). They are electrically and mechanically equivalent.

Q: Can KGM05AR71C331MH (KYOCERA AVX) be used as a direct replacement for 0402B331M160CT (Walsin)?

A: Yes. Both parts have identical capacitance (330 pF), tolerance (±20%), voltage rating (16V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package dimensions (0402/1005 Metric), and compliance certifications (ROHS3, REACH Unaffected). They are electrically and mechanically equivalent.

Q: Are there any differences in physical dimensions between these parts?

A: No. All three parts share identical physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm) with maximum thickness of 0.022" (0.55mm). They are fully compatible with the same PCB footprints and assembly processes.

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

A: X7R indicates a temperature coefficient of ±15% over the operating range of -55°C to 125°C. This specification ensures stable capacitance performance across the full operating temperature range for all three parts.

Q: Are all parts suitable for automated assembly?

A: Yes. All three parts are supplied in Tape & Reel (TR) packaging with Surface Mount, MLCC mounting type, making them compatible with standard automated pick-and-place assembly equipment.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 (Unlimited) indicates that these parts have no moisture sensitivity restrictions. They do not require special moisture control during storage, handling, or assembly, simplifying supply chain management.

Q: Can these parts be used interchangeably in bypass and decoupling applications?

A: Yes. All three parts are suitable for general purpose applications and can be used in bypass and decoupling circuits. The identical electrical specifications ensure equivalent performance in these applications.