CL10B154KA8NFNC Equivalent & Substitute Parts

Part Overview

The CL10B154KA8NFNC is a 0.15 µF ±10% 25V ceramic capacitor manufactured by Samsung Electro-Mechanics in the 0603 (1608 Metric) package with X7R temperature coefficient. This multilayer ceramic capacitor (MLCC) is classified as Active product status and is ROHS3 compliant with MSL 1 rating. Substitute parts are identified when equivalent electrical parameters and mechanical compatibility are maintained across different manufacturers while accounting for voltage rating variations and product lifecycle status.

Key Parameters

Parameter	Value	Specification
Capacitance	0.15 µF	±10% tolerance
Voltage Rating	25V	Rated DC voltage
Temperature Coefficient	X7R	-55°C to 125°C operating range
Package	0603 (1608 Metric)	Surface Mount MLCC
Dimensions	1.60mm L × 0.80mm W × 0.90mm Max Thickness	0.063" × 0.031" × 0.035" Max
Compliance	ROHS3, REACH Unaffected	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Substitution Criteria:

Capacitance: 0.15 µF ±10%
Temperature Coefficient: X7R
Package: 0603 (1608 Metric)
Mounting Type: Surface Mount MLCC
Operating Temperature: -55°C to 125°C
Compliance: ROHS3, REACH Unaffected, MSL 1

Voltage Rating Consideration: Substitute parts with voltage ratings equal to or greater than 25V are electrically compatible. Parts rated at 25V, 35V, and 50V are included in the substitute list. Higher voltage ratings provide additional design margin and are functionally interchangeable in 25V applications.

Product Status Classification:

Active: Recommended for new designs
Not For New Designs: Functionally equivalent but lifecycle restricted
Obsolete: Available inventory only, not recommended for new applications

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Temp Coeff	Package	Product Status	Inventory (Pcs)
CL10B154KA8NFNC	Samsung Electro-Mechanics	0.15 µF	25V	±10%	X7R	0603	Active	728
AC0603KRX7R8BB154	YAGEO	0.15 µF	25V	±10%	X7R	0603	Active	4645
C0603C154K5RAC7867	KEMET	0.15 µF	50V	±10%	X7R	0603	Active	124515
C1608X7R1H154K080AB	TDK Corporation	0.15 µF	50V	±10%	X7R	0603	Not For New Designs	9487
C1608X7R1V154K080AB	TDK Corporation	0.15 µF	35V	±10%	X7R	0603	Not For New Designs	1905
CGA3E2X7R1E154K080AA	TDK Corporation	0.15 µF	25V	±10%	X7R	0603	Active	23101
CGJ3E2X7R1E154K080AA	TDK Corporation	0.15 µF	25V	±10%	X7R	0603	Obsolete	8907
GCM188R71E154KA37D	Murata Electronics	0.15 µF	25V	±10%	X7R	0603	Active	45692
C1608X7R1E154K080AA	TDK Corporation	0.15 µF	25V	±10%	X7R	0603	Not For New Designs	132997
CC0603KRX7R8BB154	YAGEO	0.15 µF	25V	±10%	X7R	0603	Active	20603
GRM188R71E154KA01D	Murata Electronics	0.15 µF	25V	±10%	X7R	0603	Not For New Designs	77774

Engineering Selection Recommendations

For Active Product Status (Recommended for New Designs):

Parts with Active status are suitable for new circuit designs and long-term production commitments:

AC0603KRX7R8BB154 (YAGEO): 25V rating, AEC-Q200 automotive qualified
C0603C154K5RAC7867 (KEMET): 50V rating, higher voltage margin for bypass and decoupling applications
CGA3E2X7R1E154K080AA (TDK): 25V rating, AEC-Q200 automotive qualified
GCM188R71E154KA37D (Murata): 25V rating, AEC-Q200 automotive qualified
CC0603KRX7R8BB154 (YAGEO): 25V rating, general purpose applications

For Not For New Designs Status:

These parts maintain full electrical and mechanical compatibility but are restricted from new design implementation:

C1608X7R1H154K080AB (TDK): 50V rating, Low ESL feature
C1608X7R1V154K080AB (TDK): 35V rating, Low ESL feature
C1608X7R1E154K080AA (TDK): 25V rating, Low ESL feature, highest inventory availability
GRM188R71E154KA01D (Murata): 25V rating, general purpose applications

For Obsolete Status:

CGJ3E2X7R1E154K080AA (TDK): 25V rating, available inventory only, not suitable for new designs

Voltage Rating Selection Logic:

All substitute parts with 25V, 35V, or 50V ratings are electrically compatible with the 25V-rated main part. Selection between voltage ratings depends on circuit design requirements:

25V-rated substitutes: Direct electrical equivalents, identical voltage margin
35V and 50V-rated substitutes: Provide additional voltage headroom, suitable for applications requiring design margin or where higher-rated components are preferred for reliability

Compliance and Certification:

All listed parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating. AEC-Q200 automotive qualification is available in select Active-status parts (AC0603KRX7R8BB154, CGA3E2X7R1E154K080AA, GCM188R71E154KA37D) for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute a 50V-rated capacitor for the 25V CL10B154KA8NFNC?

A: Yes. The 50V-rated parts (C0603C154K5RAC7867, C1608X7R1H154K080AB) are electrically compatible. Higher voltage ratings do not affect circuit operation in 25V applications. The capacitance, tolerance, temperature coefficient, and package remain identical.

Q: What is the difference between Active and Not For New Designs status?

A: Active status indicates the part is in current production and recommended for new circuit designs. Not For New Designs status indicates the part is still manufactured but not recommended for new applications due to lifecycle considerations. Both categories are electrically and mechanically equivalent.

Q: Are all substitute parts in the 0603 package identical in physical dimensions?

A: All listed parts use the 0603 (1608 Metric) package with identical length (1.60mm) and width (0.80mm). Maximum thickness varies slightly: most parts specify 0.90mm, while C0603C154K5RAC7867 specifies 0.87mm. These variations are within standard PCB assembly tolerances and do not affect interchangeability.

Q: Which substitute part has the highest inventory availability?

A: C1608X7R1E154K080AA (TDK Corporation) has 132,997 pieces in stock. C0603C154K5RAC7867 (KEMET) has 124,515 pieces. Both exceed typical lead times for the main part (728 pieces).

Q: Do I need to verify AEC-Q200 certification for automotive applications?

A: AEC-Q200 certification is provided in the following Active-status parts: AC0603KRX7R8BB154, CGA3E2X7R1E154K080AA, and GCM188R71E154KA37D. If automotive qualification is required, select from these three options.

Q: Can I use a substitute part with different packaging (Tape & Reel vs. Cut Tape)?

A: Yes. Packaging format (Tape & Reel, Cut Tape, Digi-Reel) affects supply chain logistics and handling but does not affect electrical or mechanical compatibility. The component itself remains identical regardless of packaging format.

Q: What is the significance of Low ESL feature in TDK parts?

A: Low ESL (Equivalent Series Inductance) is a design feature that reduces parasitic inductance. This feature is provided in C1608X7R1H154K080AB, C1608X7R1V154K080AB, and C1608X7R1E154K080AA. Low ESL improves high-frequency performance but does not affect basic capacitance, voltage, or tolerance specifications.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the main part and all substitutes, are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

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