0201B331K160CT Equivalent & Substitute Parts

Part Overview

The 0201B331K160CT is a 330 pF ceramic capacitor manufactured by Walsin Technology Corporation, rated for 16V operation with X7R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications and operates across the temperature range of -55°C to 125°C. The part is currently active in production and ROHS3 compliant.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit selection from multiple qualified manufacturers. Substitute parts maintain identical electrical and mechanical specifications while sourcing from alternative manufacturers.

Substiute Parts

0201B331K160CT

Walsin Technology CorporationIn Stock: 7370201B331K160CT Datasheet

Current PartRFQ

CGA1A2X7R1C331K030BA

TDK CorporationIn Stock: 72739CGA1A2X7R1C331K030BA Datasheet

UpgradeRFQ

CC0201KRX7R7BB331

YAGEOIn Stock: 11710CC0201KRX7R7BB331 Datasheet

Parametric EquivalentRFQ

CL03B331KO3NNNC

Samsung Electro-MechanicsIn Stock: 1031CL03B331KO3NNNC Datasheet

Parametric EquivalentRFQ

KGM03AR71C331KH

KYOCERA AVXIn Stock: 1844KGM03AR71C331KH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 0201B331K160CT is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

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

Mechanical Parameters:

• Package type: 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 Parameters:

• RoHS3 compliance
• REACH unaffected status
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed maintain identical specifications across these parameters. Substitution is valid when the replacement part matches all electrical, mechanical, and compliance criteria. Packaging format (Tape & Reel versus Cut Tape) does not affect electrical or mechanical compatibility and represents a logistical consideration only.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status):

CGA1A2X7R1C331K030BA (TDK Corporation) is qualified for automotive applications with AEC-Q200 rating. This part is suitable for designs requiring automotive-grade certification and is available in high inventory quantities (72,635 pcs).

CC0201KRX7R7BB331 (YAGEO) is designated for general purpose applications and maintains active product status with substantial inventory availability (11,656 pcs).

KGM03AR71C331KH (KYOCERA AVX) is designated for general purpose applications and maintains active product status with moderate inventory availability (1,755 pcs).

Secondary Substitute (Obsolete Status):

CL03B331KO3NNNC (Samsung Electro-Mechanics) is electrically and mechanically equivalent but carries obsolete product status. This part is available in limited inventory (931 pcs) and is packaged in Cut Tape format rather than Tape & Reel. Selection of this part is appropriate only when existing inventory must be consumed or when Cut Tape packaging is specifically required.

Selection Basis:

All substitute parts maintain identical electrical specifications (330 pF, ±10%, 16V, X7R) and mechanical compatibility (0201 package, surface mount MLCC). Selection among active parts should prioritize inventory availability and application requirements. The automotive-rated CGA1A2X7R1C331K030BA is appropriate for automotive designs. The obsolete CL03B331KO3NNNC should be avoided in new designs due to discontinued status.

Frequently Asked Questions (FAQ)

Q: Can CGA1A2X7R1C331K030BA replace 0201B331K160CT in a general purpose application?

A: Yes. CGA1A2X7R1C331K030BA is electrically and mechanically equivalent. The automotive-grade AEC-Q200 rating does not restrict use in general purpose applications. The part is suitable for any application accepting the primary part.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging provides components on continuous tape suitable for automated pick-and-place assembly. Cut Tape (CT) packaging provides components on tape segments suitable for manual handling or lower-volume assembly. Both packaging formats contain electrically and mechanically identical components. Packaging selection is determined by assembly process requirements, not component compatibility.

Q: Why is CL03B331KO3NNNC listed as obsolete?

A: CL03B331KO3NNNC carries obsolete product status from Samsung Electro-Mechanics. Obsolete status indicates the manufacturer has discontinued production. While the part remains electrically and mechanically equivalent, new designs should not incorporate obsolete parts due to limited future availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the primary part's regulatory compliance profile.

Q: Can substitute parts be mixed within a single assembly?

A: Yes. All substitute parts are electrically and mechanically equivalent. Mixed sourcing from multiple manufacturers is permissible when supply constraints require component substitution during production.

Q: What is the significance of X7R temperature coefficient?

A: X7R temperature coefficient indicates the capacitor maintains stable capacitance across the operating temperature range of -55°C to 125°C. All listed parts, including substitutes, maintain identical X7R characteristics and operating temperature range.

Q: Is inventory quantity a factor in substitution decisions?

A: Inventory quantity is a logistical consideration. CGA1A2X7R1C331K030BA offers the highest inventory availability (72,635 pcs), followed by CC0201KRX7R7BB331 (11,656 pcs) and KGM03AR71C331KH (1,755 pcs). Inventory levels may influence sourcing decisions during periods of supply constraint.