CL05B331KB5VPNC Equivalent & Substitute Parts

Part Overview

The CL05B331KB5VPNC is a 330 pF ceramic capacitor manufactured by Samsung Electro-Mechanics, rated for 50V with X7R temperature coefficient in 0402 (1005 Metric) surface mount package. This component is classified as Active product status and is designed for automotive applications with AEC-Q200 qualification. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications are maintained across alternative manufacturers.

Key Parameters

Parameter	Value
Capacitance	330 pF
Tolerance	±10%
Voltage - Rated	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0402 (1005 Metric)
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness (Max)	0.022" (0.55mm)
Mounting Type	Surface Mount, MLCC
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitute parts for the CL05B331KB5VPNC are qualified based on strict equivalence of the following parameters:

Critical Substitution Parameters:

Capacitance: 330 pF (exact match required)
Tolerance: ±10% (exact match required)
Voltage Rating: 50V (exact match required)
Temperature Coefficient: X7R (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)
Package / Case: 0402 (1005 Metric) (exact match required)
Physical Dimensions: 0.039" L x 0.020" W, Thickness 0.022" max (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
AEC-Q200 Qualification: Required for automotive applications
RoHS3 Compliance: Required
MSL Rating: 1 (Unlimited) (exact match required)
REACH Status: REACH Unaffected (exact match required)

All identified substitute parts maintain identical electrical performance, mechanical compatibility, and regulatory compliance with the primary part number CL05B331KB5VPNC.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Size (L x W)	Thickness Max	AEC-Q200	RoHS3	MSL	Inventory (Pcs)
CL05B331KB5VPNC	Samsung Electro-Mechanics	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	3857
AC0402KRX7R9BB331	YAGEO	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	1808
C0402C331K5RACAUTO	KEMET	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	9250
C0402S331K5RACAUTO	KEMET	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	10692
CGA2B2X7R1H331K050BA	TDK Corporation	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	24539
GCM155R71H331KA37D	Murata Electronics	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	1700
GRT155R71H331KE01D	Murata Electronics	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	8460
MAASU105SB7331KFCA01	Taiyo Yuden	330 pF	±10%	50V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	0.039" x 0.020" (1.00mm x 0.50mm)	0.022" (0.55mm)	Yes	Compliant	1	24136

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the CL05B331KB5VPNC. Selection among these alternatives is based on the following factors:

Product Status and Availability: All substitute parts carry Active product status, indicating current manufacturing and availability. Inventory levels vary across manufacturers, with CGA2B2X7R1H331K050BA (TDK) and MAASU105SB7331KFCA01 (Taiyo Yuden) offering the highest stock quantities at 24,539 and 24,136 pieces respectively.

Compliance and Certifications: All substitute parts maintain identical compliance profiles:

AEC-Q200 automotive qualification
ROHS3 compliance
REACH Unaffected status
MSL 1 (Unlimited) moisture sensitivity rating
ECCN EAR99 classification
HTSUS 8532.24.0020 tariff code

Manufacturer Considerations: Substitute parts are available from established manufacturers including YAGEO, KEMET, TDK Corporation, Murata Electronics, and Taiyo Yuden. Each manufacturer maintains equivalent quality standards and automotive-grade certifications.

Series and Design Variations: KEMET C0402S331K5RACAUTO incorporates Floating Electrode design feature within the SMD Auto X7R FE series. This design variation does not alter electrical or mechanical compatibility but may provide additional performance benefits in specific circuit applications.

Frequently Asked Questions (FAQ)

Q: Can CL05B331KB5VPNC be directly replaced with any of the listed substitute parts?

A: Yes. All listed substitute parts are parametric equivalents with identical capacitance (330 pF), tolerance (±10%), voltage rating (50V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package dimensions (0402/1005 Metric), and compliance certifications. Direct substitution is supported without circuit modification.

Q: Are there differences in the physical package dimensions between the main part and substitutes?

A: No. All parts maintain identical physical specifications: 0.039" length x 0.020" width (1.00mm x 0.50mm) with maximum thickness of 0.022" (0.55mm). All are surface mount MLCC components in 0402 (1005 Metric) package format, ensuring compatibility with existing PCB layouts and assembly processes.

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

A: X7R temperature coefficient indicates capacitance variation of ±15% across the full operating temperature range of -55°C to 125°C. This specification is maintained identically across all substitute parts, ensuring consistent circuit performance across automotive temperature extremes.

Q: Do all substitute parts meet automotive qualification requirements?

A: Yes. All substitute parts carry AEC-Q200 qualification, which is the automotive industry standard for passive components. This certification confirms compliance with automotive reliability, quality, and environmental stress testing requirements.

Q: What is MSL 1 (Unlimited) moisture sensitivity rating?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This is the most favorable moisture sensitivity classification and is maintained across all substitute parts.

Q: Are there any electrical performance differences between KEMET C0402C331K5RACAUTO and C0402S331K5RACAUTO?

A: Both KEMET parts are electrically equivalent with identical capacitance, voltage, tolerance, and temperature coefficient specifications. The C0402S331K5RACAUTO incorporates Floating Electrode design within the SMD Auto X7R FE series. This design feature does not alter electrical parameters but may provide enhanced performance in specific high-frequency or high-voltage stress applications.

Q: Which substitute part offers the best inventory availability?

A: CGA2B2X7R1H331K050BA (TDK Corporation) offers the highest inventory at 24,539 pieces, followed closely by MAASU105SB7331KFCA01 (Taiyo Yuden) at 24,136 pieces. Both provide substantial stock for production requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts maintain ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements for electronic components in automotive and consumer applications.

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