CL10B332KB85PNC Equivalent & Substitute Parts

Part Overview

The CL10B332KB85PNC is a 3300 pF ±10% 50V ceramic capacitor in 0603 (1608 Metric) package manufactured by Samsung Electro-Mechanics. This surface mount multilayer ceramic capacitor (MLCC) features X7R temperature coefficient and AEC-Q200 automotive qualification. The part is designated as "Not For New Designs," indicating end-of-life status. Equivalent and substitute parts are necessary to support ongoing production, maintenance, and design updates for applications requiring this capacitance and voltage specification.

Key Parameters

Parameter	Value
Capacitance	3300 pF
Tolerance	±10%
Voltage Rating	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Dimensions	0.063" L × 0.031" W (1.60mm × 0.80mm)
Thickness (Max)	0.035" (0.90mm)
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant
Automotive Rating	AEC-Q200

Substitute Part Grouping Explanation

Substitution of the CL10B332KB85PNC is determined by strict equivalence of the following electrical and mechanical parameters:

Primary Substitution Criteria:

Capacitance: 3300 pF (exact match required)
Tolerance: ±10% (exact match required)
Voltage Rating: 50V (minimum; higher voltage ratings are acceptable upgrades)
Temperature Coefficient: X7R (exact match required)
Operating Temperature: -55°C to 125°C (exact match required)
Package: 0603 (1608 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
Compliance: AEC-Q200, ROHS3, MSL 1 (exact match required)

Substitution Categories:

MFR Recommended Equivalent – Same manufacturer (Samsung), identical electrical specifications, active product status, improved availability
Parametric Equivalent – Same manufacturer, identical electrical specifications, different packaging designation
Upgrade Parts – Higher voltage rating (100V) with identical capacitance and tolerance; backward compatible for 50V applications
Direct Equivalents – Alternative manufacturers (KEMET, TDK, Murata, KYOCERA AVX) with identical electrical and mechanical specifications

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Product Status	Inventory
CL10B332KB85PNC	Samsung Electro-Mechanics	3300 pF	±10%	50V	X7R	0603	Not For New Designs	120200 Pcs
CL10B332KB8WPNC	Samsung Electro-Mechanics	3300 pF	±10%	50V	X7R	0603	Active	480300 Pcs
CL10B332KC85PNC	Samsung Electro-Mechanics	3300 pF	±10%	100V	X7R	0603	Active	943 Pcs
CL10B332KB8WPNL	Samsung Electro-Mechanics	3300 pF	±10%	50V	X7R	0603	Active	907 Pcs
C0603C332K5RACAUTO	KEMET	3300 pF	±10%	50V	X7R	0603	Active	44382 Pcs
CGA3E2X7R1H332K080AA	TDK Corporation	3300 pF	±10%	50V	X7R	0603	Active	20369 Pcs
CGA3E2X7R2A332K080AA	TDK Corporation	3300 pF	±10%	100V	X7R	0603	Not For New Designs	6409 Pcs
GCM188R71H332KA37D	Murata Electronics	3300 pF	±10%	50V	X7R	0603	Not For New Designs	8004 Pcs
KAM15AR71H332KT	KYOCERA AVX	3300 pF	±10%	50V	X7R	0603	Active	115914 Pcs
GCM188R72A332KA37D	Murata Electronics	3300 pF	±10%	100V	X7R	0603	Not For New Designs	92818 Pcs
KAM15AR71H332JT	KYOCERA AVX	3300 pF	±5%	50V	X7R	0603	Active	984 Pcs

Engineering Selection Recommendations

For Direct Replacement (50V, ±10% Tolerance):

Select from active product status parts with identical electrical specifications:

CL10B332KB8WPNC (Samsung Electro-Mechanics) – Recommended first choice; same manufacturer as original, active status, highest inventory availability (480300 Pcs)
KAM15AR71H332KT (KYOCERA AVX) – Active status, high inventory (115914 Pcs), proven automotive qualification
C0603C332K5RACAUTO (KEMET) – Active status, substantial inventory (44382 Pcs), automotive-qualified
CGA3E2X7R1H332K080AA (TDK Corporation) – Active status, automotive-qualified, established supply chain

For Voltage Upgrade (100V, ±10% Tolerance):

Select when circuit design permits higher voltage rating:

CL10B332KC85PNC (Samsung Electro-Mechanics) – Same manufacturer, active status, backward compatible for 50V applications
GCM188R72A332KA37D (Murata Electronics) – Higher inventory (92818 Pcs), established automotive supply

For Tighter Tolerance Requirement (±5%):

KAM15AR71H332JT (KYOCERA AVX) – Active status, meets ±5% tolerance specification, same voltage and package

All recommended parts comply with AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can CL10B332KB8WPNC replace CL10B332KB85PNC directly?

A: Yes. Both parts are identical in electrical specifications (3300 pF, ±10%, 50V, X7R) and mechanical package (0603). CL10B332KB8WPNC is the active production equivalent with superior availability.

Q: What is the difference between 50V and 100V rated parts?

A: The 100V rated parts (CL10B332KC85PNC, GCM188R72A332KA37D, CGA3E2X7R2A332K080AA) have higher voltage withstand capability. They are backward compatible for 50V applications and provide additional design margin. No circuit modification is required for substitution.

Q: Are parts from different manufacturers interchangeable?

A: Yes, provided all electrical parameters match exactly: capacitance (3300 pF), tolerance (±10%), voltage (50V minimum), temperature coefficient (X7R), and operating temperature range (-55°C to 125°C). All listed equivalents meet these criteria and carry AEC-Q200 automotive qualification.

Q: What does "Not For New Designs" status mean?

A: This designation indicates the part is in end-of-life phase. Existing inventory may be available, but the manufacturer does not recommend use in new product designs. Active status parts (CL10B332KB8WPNC, KAM15AR71H332KT, C0603C332K5RACAUTO, CGA3E2X7R1H332K080AA) are preferred for new designs.

Q: Does package designation affect substitution?

A: The 0603 (1608 Metric) package is standard across all listed parts. Dimensional specifications (0.063" L × 0.031" W, 0.035" max thickness) are identical. Packaging format (Tape & Reel vs. Cut Tape) does not affect electrical or mechanical compatibility.

Q: Can KAM15AR71H332JT (±5% tolerance) replace the ±10% original?

A: Yes. The ±5% tolerance is tighter than ±10%, providing superior capacitance accuracy. This is a performance upgrade with no compatibility issues. Identical voltage, temperature coefficient, and package specifications apply.

Q: What compliance certifications apply to all substitute parts?

A: All listed parts comply with AEC-Q200 automotive qualification, ROHS3 environmental compliance, and carry MSL 1 (Unlimited) moisture sensitivity rating. REACH status is "Unaffected" for all parts.

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