CL10B153KB8SFNC Equivalent & Substitute Parts

Part Overview

The CL10B153KB8SFNC is a 0.015 µF ceramic capacitor manufactured by Samsung Electro-Mechanics, rated for 50V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection.

Substitute parts are necessary when the original part becomes unavailable, when packaging requirements differ, or when design specifications allow for compatible alternatives from different manufacturers while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Significance for Substitution
Capacitance	0.015 µF	Must match exactly for circuit function
Voltage Rating	50V	Minimum voltage requirement; higher ratings acceptable
Tolerance	±10%	Acceptable tolerance band for component selection
Temperature Coefficient	X7R	Determines capacitance stability across temperature range
Package / Case	0603 (1608 Metric)	Physical footprint and mounting compatibility
Mounting Type	Surface Mount, MLCC	Assembly process compatibility
Operating Temperature	-55°C ~ 125°C	Environmental performance specification
RoHS Status	ROHS3 Compliant	Regulatory compliance requirement
MSL Rating	1 (Unlimited)	Moisture sensitivity and storage requirements

Substitute Part Grouping Explanation

Substitution logic for the CL10B153KB8SFNC is based on the following criteria:

Primary Substitution Parameters:

Capacitance: 0.015 µF (exact match required)
Voltage Rating: 50V minimum (100V acceptable as upgrade)
Temperature Coefficient: X7R (required for temperature stability)
Package: 0603 (1608 Metric) (physical compatibility)
Tolerance: ±10% or tighter (±5% acceptable as upgrade)
Mounting Type: Surface Mount, MLCC

Substitution Categories:

Parametric Equivalent: Parts with identical electrical specifications and packaging. CL10B153KB8NNNC differs only in packaging format (Cut Tape vs. Reel).

Direct Manufacturer Equivalents: Parts from different manufacturers meeting all primary parameters. C0603C153K5RAC7867 (KEMET) and KGF15AR71H153KT (KYOCERA AVX) provide direct functional equivalence.

Upgrade Parts: Parts with enhanced specifications. C0603C153J5RAC7867 offers ±5% tolerance (tighter than ±10%). C0603C153K1RAC7867 provides 100V rating (exceeds 50V requirement).

Voltage Upgrade: C1608X7R2A153K080AA (TDK) rated at 100V provides higher voltage margin while maintaining all other specifications.

Automotive-Qualified Alternatives: AC0603KPX7R9BB153 and AC0603KRX7R9BB153 (YAGEO) include AEC-Q200 certification for automotive applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Temp Coeff	Package	Thickness (Max)	Product Status	Packaging Type
CL10B153KB8SFNC	Samsung Electro-Mechanics	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Reel
CL10B153KB8NNNC	Samsung Electro-Mechanics	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Cut Tape
C0603C153K5RAC7867	KEMET	0.015 µF	50V	±10%	X7R	0603	0.034"	Active	Tape & Reel
C1608X7R2A153K080AA	TDK Corporation	0.015 µF	100V	±10%	X7R	0603	0.035"	Not For New Designs	Tape & Reel
CGJ3E2X7R1H153K080AA	TDK Corporation	0.015 µF	50V	±10%	X7R	0603	0.035"	Obsolete	Cut Tape
KGF15AR71H153KT	KYOCERA AVX	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Tape & Reel
KGM15AR71H153KT	KYOCERA AVX	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Tape & Reel
AC0603KPX7R9BB153	YAGEO	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Tape & Reel
AC0603KRX7R9BB153	YAGEO	0.015 µF	50V	±10%	X7R	0603	0.035"	Active	Tape & Reel
C0603C153J5RAC7867	KEMET	0.015 µF	50V	±5%	X7R	0603	0.034"	Active	Tape & Reel
C0603C153K1RAC7867	KEMET	0.015 µF	100V	±10%	X7R	0603	0.034"	Active	Tape & Reel

Engineering Selection Recommendations

For Direct Replacement (Active Status, Identical Specifications):

CL10B153KB8NNNC (Samsung Electro-Mechanics) is the primary parametric equivalent, differing only in packaging format. Both parts are Active status and maintain identical electrical and mechanical specifications. Selection between reel and cut tape packaging depends on assembly line requirements.

C0603C153K5RAC7867 (KEMET) and KGF15AR71H153KT (KYOCERA AVX) provide direct functional equivalence from alternative manufacturers. Both are Active status with full compliance to ROHS3 and MSL 1 ratings. KGF15AR71H153KT includes soft termination feature (FLEXITERM®) for boardflex-sensitive applications.

KGM15AR71H153KT (KYOCERA AVX) is an alternative from the same manufacturer with identical specifications and Active status.

For Enhanced Tolerance Requirement:

C0603C153J5RAC7867 (KEMET) provides ±5% tolerance versus the standard ±10%, suitable for applications requiring tighter capacitance control. Electrical and mechanical compatibility is maintained.

For Higher Voltage Margin:

C0603C153K1RAC7867 (KEMET) rated at 100V provides voltage upgrade while maintaining all other specifications. This part is Active status and suitable for circuits where higher voltage margin is beneficial.

For Automotive Applications:

AC0603KPX7R9BB153 and AC0603KRX7R9BB153 (YAGEO) include AEC-Q200 certification and are suitable for automotive-grade applications. Both are Active status with identical electrical specifications to the main part.

Parts to Avoid:

C1608X7R2A153K080AA (TDK) is marked "Not For New Designs" and should not be selected for new applications.

CGJ3E2X7R1H153K080AA (TDK) is Obsolete and should not be used for new designs or restocking.

Frequently Asked Questions (FAQ)

Q: Can I substitute CL10B153KB8SFNC with CL10B153KB8NNNC?

A: Yes. Both parts are from Samsung Electro-Mechanics with identical electrical and mechanical specifications. The difference is packaging format: CL10B153KB8SFNC is supplied on reel, while CL10B153KB8NNNC is supplied in cut tape. Selection depends on your assembly process requirements.

Q: What is the difference between ±10% and ±5% tolerance parts?

A: Tolerance defines the acceptable capacitance variation from the nominal 0.015 µF value. ±10% allows 0.0135 µF to 0.0165 µF, while ±5% allows 0.01425 µF to 0.01575 µF. Use ±5% parts (C0603C153J5RAC7867) only if your circuit requires tighter capacitance control.

Q: Can I use a 100V rated capacitor in place of a 50V rated capacitor?

A: Yes. Higher voltage ratings provide additional safety margin. C0603C153K1RAC7867 (100V) and C1608X7R2A153K080AA (100V) are electrically compatible with the 50V requirement. However, C1608X7R2A153K080AA is marked "Not For New Designs" and should not be selected.

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

A: This status indicates the manufacturer is discontinuing the part. C1608X7R2A153K080AA should not be used in new designs. Use Active status alternatives instead.

Q: What does "Obsolete" mean?

A: Obsolete parts are no longer manufactured and should not be used. CGJ3E2X7R1H153K080AA is obsolete and should not be selected for any application.

Q: Are YAGEO AC0603KPX7R9BB153 and AC0603KRX7R9BB153 interchangeable?

A: Yes. Both are YAGEO parts with identical electrical specifications, X7R temperature coefficient, 50V rating, and ±10% tolerance. Both include AEC-Q200 automotive certification. Selection between them depends on specific design requirements or availability.

Q: What is the significance of "Soft Termination" in KGF15AR71H153KT?

A: Soft termination (FLEXITERM®) is a mechanical feature that reduces stress on component terminations during board flexing. This feature is beneficial for applications subject to mechanical stress or vibration but does not affect electrical performance.

Q: Do all substitute parts have the same physical dimensions?

A: All parts use 0603 (1608 Metric) package with dimensions 0.063" L x 0.031" W (1.60mm x 0.80mm). Thickness varies slightly: most parts are 0.035" (0.90mm), while KEMET parts are 0.034" (0.87mm). These minor variations are within standard PCB design tolerances.

Q: What is MSL 1 rating?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited moisture sensitivity protection. These parts do not require special moisture control during storage or handling, simplifying inventory management.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, meeting regulatory requirements for hazardous substance restrictions.

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