CL10B682KB8NFNC Equivalent & Substitute Parts

Part Overview

The CL10B682KB8NFNC is a 6800 pF ceramic capacitor rated at 50V with X7R temperature coefficient, manufactured by Samsung Electro-Mechanics. This component is classified as Active status and is in stock with 992 units available. Substitute parts are necessary when the primary part is unavailable, when specific packaging or application certifications (such as automotive qualification) are required, or when improved tolerance specifications can enhance circuit performance.

Key Parameters

Parameter	Value
Capacitance	6800 pF
Tolerance	±10%
Voltage - Rated	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)
Thickness (Max)	0.035" (0.90mm)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the CL10B682KB8NFNC is determined by strict electrical and mechanical compatibility:

Critical Parameters for Substitution:

Capacitance: 6800 pF (exact match required)
Voltage Rating: Minimum 50V (equal or higher acceptable)
Temperature Coefficient: X7R (maintains predictable behavior across operating range)
Package / Case: 0603 (1608 Metric) (physical and electrical interface compatibility)
Mounting Type: Surface Mount, MLCC (assembly compatibility)
Operating Temperature: -55°C ~ 125°C (functional operating envelope)

Secondary Parameters Affecting Substitution:

Tolerance: ±10% (standard specification; ±5% represents improved tolerance)
Moisture Sensitivity Level: 1 (Unlimited) (handling and storage compatibility)
RoHS Status: ROHS3 Compliant (regulatory compliance)

Parts are grouped by tolerance class (±10% standard, ±5% improved), application certifications (General Purpose vs. Automotive AEC-Q200), and packaging format (Cut Tape vs. Tape & Reel). Higher voltage ratings (100V) are functionally compatible but represent different design selections.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Package	Application	Product Status	Inventory
CL10B682KB8NFNC	Samsung Electro-Mechanics	6800 pF	±10%	50V	0603	General Purpose	Active	992
CL10B682JB8NNNC	Samsung Electro-Mechanics	6800 pF	±5%	50V	0603	General Purpose	Active	8400
CL10B682KB8WPNC	Samsung Electro-Mechanics	6800 pF	±10%	50V	0603	Automotive	Active	856
CL10B682KB8NNNC	Samsung Electro-Mechanics	6800 pF	±10%	50V	0603	General Purpose	Active	480100
C0603C682K5RAC7867	KEMET	6800 pF	±10%	50V	0603	Bypass, Decoupling	Active	117903
CGJ3E2X7R2A682K080AA	TDK Corporation	6800 pF	±10%	100V	0603	Automotive	Obsolete	10830
KGM15AR71H682KM	KYOCERA AVX	6800 pF	±10%	50V	0603	General Purpose	Active	13295
KGM15AR71H682KT	KYOCERA AVX	6800 pF	±10%	50V	0603	General Purpose	Active	78292
VJ0603Y682KXACW1BC	Vishay Vitramon	6800 pF	±10%	50V	0603	General Purpose	Active	8686
AC0603KPX7R9BB682	YAGEO	6800 pF	±10%	50V	0603	Automotive	Active	11345
AC0603KRX7R9BB682	YAGEO	6800 pF	±10%	50V	50V	Automotive	Active	8961

Engineering Selection Recommendations

Preferred Substitutes (Active Status, Standard 50V Rating):

CL10B682KB8NNNC (Samsung Electro-Mechanics) is the primary parametric equivalent with identical electrical specifications and the highest inventory availability (480,100 units). This part is suitable for applications where general-purpose ceramic capacitors meet design requirements.

KGM15AR71H682KT (KYOCERA AVX) and KGM15AR71H682KM (KYOCERA AVX) are direct substitutes with active status and robust supply (78,292 and 13,295 units respectively). Both maintain identical capacitance, tolerance, voltage, and temperature coefficient specifications.

C0603C682K5RAC7867 (KEMET) offers active status with significant availability (117,903 units) and specified applications in bypass and decoupling circuits.

VJ0603Y682KXACW1BC (Vishay Vitramon) provides a complementary sourcing option with active status (8,686 units).

Automotive-Qualified Substitutes (AEC-Q200):

CL10B682KB8WPNC (Samsung Electro-Mechanics) and AC0603KPX7R9BB682, AC0603KRX7R9BB682 (YAGEO) meet automotive qualification requirements. These parts carry AEC-Q200 ratings and are suitable for applications requiring automotive-grade ceramic capacitors. Inventory levels are limited for the Samsung variant (856 units) but adequate for YAGEO options (11,345 and 8,961 units respectively).

Enhanced Tolerance Option:

CL10B682JB8NNNC (Samsung Electro-Mechanics) is a Samsung upgrade with ±5% tolerance specification, providing improved capacitance accuracy. This part is active status with excellent availability (8,400 units) and is selected when tighter tolerance requirements enhance circuit stability.

Non-Preferred Substitutes:

CGJ3E2X7R2A682K080AA (TDK Corporation) carries obsolete product status and features a higher voltage rating (100V) than the primary specification. While currently available (10,830 units), this part should be considered only when higher voltage margin is necessary.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with higher voltage rating (100V instead of 50V)? A: Higher voltage ratings are functionally compatible in circuits rated for 50V operation. However, component selection should match the circuit voltage requirement. The 100V-rated CGJ3E2X7R2A682K080AA may be used only when application design specifically calls for elevated voltage margin. This part carries obsolete status and should not be selected as a primary design choice.

Q: What is the difference between ±10% and ±5% tolerance parts? A: Tolerance indicates the permissible capacitance variation from the stated value. ±10% tolerance (CL10B682KB8NFNC) permits capacitance between 6,120 pF and 7,480 pF. ±5% tolerance (CL10B682JB8NNNC) permits variation between 6,460 pF and 7,140 pF, providing tighter control. Selection depends on circuit sensitivity to capacitance variation. General-purpose circuits typically accept ±10% tolerance.

Q: Are automotive-qualified parts (AEC-Q200) necessary for my application? A: AEC-Q200 qualification applies to automotive and harsh-environment applications requiring demonstrated reliability under temperature cycling, humidity, and mechanical stress testing. General-purpose circuits not subject to automotive operating conditions do not require AEC-Q200 certification. CL10B682KB8WPNC, AC0603KPX7R9BB682, and AC0603KRX7R9BB682 are specified for automotive use. Samsung CL-series general-purpose parts and KYOCERA KGM-series parts serve general-purpose and industrial applications without automotive qualification.

Q: What is Moisture Sensitivity Level (MSL), and why is it important? A: MSL indicates moisture absorption behavior during storage and assembly. MSL 1 (Unlimited) designates parts with no moisture sensitivity restrictions, requiring no special handling or dry-storage procedures. All listed parts carry MSL 1 rating, providing equivalent compatibility with standard manufacturing processes and storage conditions.

Q: Can I substitute between different package styles (Cut Tape vs. Tape & Reel)? A: Package style describes supply format, not physical component dimensions. Cut Tape (CT) and Tape & Reel (TR) formats contain identical 0603 (1608 Metric) components with matching pin spacing and soldering interfaces. Substitution between packaging formats is valid at the component level; selection depends on manufacturing automation compatibility and supply-chain requirements.

Q: Why is CL10B682KB8NNNC listed as a parametric equivalent despite different part numbering? A: CL10B682KB8NNNC differs from CL10B682KB8NFNC only in packaging designation (NNNC vs. NFNC suffix), maintaining identical electrical specifications: 6800 pF capacitance, ±10% tolerance, 50V rating, X7R temperature coefficient, and 0603 package. Both parts are from Samsung Electro-Mechanics CL-series with active status. Suffix variation reflects internal Samsung supply-chain segmentation.

Q: Should I prefer Active status parts over Obsolete status parts? A: Active status indicates the manufacturer actively produces and supports the part with ongoing supply availability. Obsolete status means the manufacturer has discontinued the part, with eventual supply depletion. Design selections should prioritize active-status parts (CL10B682KB8NNNC, KYOCERA KGM15AR71H682KT, KEMET C0603C682K5RAC7867, YAGEO AC-series, Vishay VJ0603Y682KXACW1BC) to ensure long-term component availability. CGJ3E2X7R2A682K080AA (obsolete) should be selected only when existing designs specifically reference this part and alternatives cannot be qualified.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message