MMASE31LAB7475KTNA01 Equivalent & Substitute Parts

Part Overview

The MMASE31LAB7475KTNA01 is a 4.7 µF ±10% 16V ceramic capacitor with X7R temperature coefficient in 1206 (3216 Metric) surface mount package manufactured by Taiyo Yuden. This multilayer ceramic capacitor (MLCC) is classified as Active product status and is designed for medical and non-critical applications. The part is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward automotive-grade components with AEC-Q200 certification, or when alternative packaging formats are required for manufacturing optimization.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±10%
Voltage - Rated	16V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	1206 (3216 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Thickness (Max)	0.071" (1.80mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8532.24.0020

Substitute Part Grouping Explanation

Substitution eligibility for the MMASE31LAB7475KTNA01 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Capacitance: 4.7 µF
Tolerance: ±10%
Voltage - Rated: 16V
Temperature Coefficient: X7R
Operating Temperature Range: -55°C ~ 125°C
Package / Case: 1206 (3216 Metric)
Mounting Type: Surface Mount, MLCC
Physical Dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Thickness (Max): 0.071" (1.80mm)
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts are categorized into two groups:

Upgrade Substitutes: Parts with enhanced certifications (AEC-Q200 automotive rating) or improved product status (Active vs. Not For New Designs), suitable for applications requiring higher reliability standards or automotive compliance.

Parametric Equivalents: Parts meeting all electrical and mechanical specifications with identical performance characteristics, differing primarily in manufacturer, series designation, or packaging format (Tape & Reel vs. Cut Tape).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Temp Coeff	Operating Temp	Package	Packaging Format	Product Status	AEC-Q200	Inventory
MMASE31LAB7475KTNA01	Taiyo Yuden	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	No	811 Pcs
EMF316AB7475KLHT	Taiyo Yuden	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Cut Tape (CT) & Digi-Reel®	Not For New Designs	Yes	4154 Pcs
C1206F475K4RACAUTO	KEMET	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	Yes	4188 Pcs
CL31B475KOHVPNE	Samsung Electro-Mechanics	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	Yes	1783 Pcs
GCM31CR71C475KA37L	Murata Electronics	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Cut Tape (CT) & Digi-Reel®	Active	Yes	2690 Pcs
C1206C475K4RAC7800	KEMET	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	No	35651 Pcs
C1206F475K4RAC7800	KEMET	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	No	2822 Pcs
C3216X7R1C475K160AB	TDK Corporation	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Not For New Designs	No	42345 Pcs
CC1206KKX7R7BB475	YAGEO	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	No	3014 Pcs
CL31B475KOHNFNE	Samsung Electro-Mechanics	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Tape & Reel (TR)	Active	No	176193 Pcs
CL31B475KOHNNNE	Samsung Electro-Mechanics	4.7 µF	16V	±10%	X7R	-55°C ~ 125°C	1206	Cut Tape (CT) & Digi-Reel®	Active	No	2400 Pcs

Engineering Selection Recommendations

For Automotive and High-Reliability Applications:

Select from upgrade substitutes with AEC-Q200 certification:

C1206F475K4RACAUTO (KEMET): Active product status with AEC-Q200 rating and Open Mode feature. Suitable for automotive applications requiring enhanced reliability standards.
CL31B475KOHVPNE (Samsung Electro-Mechanics): Active product status with AEC-Q200 certification. Provides automotive-grade performance with high inventory availability.
GCM31CR71C475KA37L (Murata Electronics): Active product status with AEC-Q200 rating. Available in Cut Tape format for manufacturing flexibility.

For General Purpose and Medical Applications:

Select parametric equivalents with Active product status:

CL31B475KOHNFNE (Samsung Electro-Mechanics): Highest inventory availability (176193 Pcs) with Active status. Suitable for general purpose applications with consistent supply.
C1206C475K4RAC7800 (KEMET): Large inventory (35651 Pcs) with Active status. Designed for bypass and decoupling applications.
CC1206KKX7R7BB475 (YAGEO): Active product status with standard Tape & Reel packaging.

For Cost-Optimized Designs:

CL31B475KOHNNNE (Samsung Electro-Mechanics): Available in Cut Tape format with Active status, offering packaging flexibility for high-volume manufacturing.

Parts to Avoid for New Designs:

EMF316AB7475KLHT (Taiyo Yuden): Marked "Not For New Designs" despite AEC-Q200 certification.
C3216X7R1C475K160AB (TDK Corporation): Marked "Not For New Designs" status.

All substitute parts maintain identical electrical specifications (4.7 µF, 16V, X7R, ±10% tolerance) and physical dimensions (1206 package, 0.071" max thickness) with full RoHS3 compliance and MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can I substitute MMASE31LAB7475KTNA01 with any of the listed parts?

A: All listed parts meet the mandatory electrical and mechanical specifications. However, selection depends on application requirements. For automotive applications, use only parts with AEC-Q200 certification. For new designs, avoid parts marked "Not For New Designs."

Q: What is the difference between Upgrade Substitutes and Parametric Equivalents?

A: Upgrade Substitutes include AEC-Q200 automotive certification or improved product status, making them suitable for higher-reliability applications. Parametric Equivalents meet all electrical and mechanical specifications but may lack automotive certification or have legacy product status.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect electrical performance?

A: No. Packaging format affects only manufacturing and handling processes. Electrical performance is identical between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original part specifications.

Q: Which substitute has the highest inventory availability?

A: CL31B475KOHNFNE (Samsung Electro-Mechanics) has the highest inventory with 176193 Pcs in stock.

Q: Can I use parts marked "Not For New Designs" in new product development?

A: Parts marked "Not For New Designs" (EMF316AB7475KLHT and C3216X7R1C475K160AB) should not be selected for new designs. Use Active status parts instead.

Q: What certifications should I verify for automotive applications?

A: For automotive applications, verify AEC-Q200 certification. Parts meeting this requirement include C1206F475K4RACAUTO, CL31B475KOHVPNE, and GCM31CR71C475KA37L.

Q: Are the physical dimensions identical across all substitute parts?

A: Yes. All parts use the 1206 (3216 Metric) package with dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum thickness of 0.071" (1.80mm).

Q: What is the operating temperature range for all parts?

A: All parts operate across the identical temperature range of -55°C to 125°C with X7R temperature coefficient.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message