MBASE31LAB7475MTNA01 Equivalent & Substitute Parts

Part Overview

The MBASE31LAB7475MTNA01 is a 4.7 µF ceramic capacitor rated at 16V with X7R temperature coefficient, manufactured by Taiyo Yuden in 1206 (3216 Metric) surface mount package. This component is classified as Active product status and is suitable for general purpose applications. Substitute parts become necessary when the primary part experiences supply constraints, inventory depletion, or when design requirements mandate alternative manufacturer specifications such as automotive-grade certifications or enhanced reliability ratings.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±20%
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)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the MBASE31LAB7475MTNA01 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

Capacitance: 4.7 µF
Tolerance: ±20%
Voltage Rating: 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)
Moisture Sensitivity Level: 1 (Unlimited)
RoHS Status: ROHS3 Compliant

All substitute parts listed maintain identical electrical specifications and physical form factors. Variations in product status, series designation, and application focus do not affect functional interchangeability within the specified parameter constraints.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Product Status	RoHS Status	MSL
MBASE31LAB7475MTNA01	Taiyo Yuden	4.7 µF	±20%	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	Active	ROHS3 Compliant	1
EMF316AB7475MLHT	Taiyo Yuden	4.7 µF	±20%	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	Not For New Designs	ROHS3 Compliant	1
C1206C475M4RAC7800	KEMET	4.7 µF	±20%	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	Active	ROHS3 Compliant	1
C3216X7R1C475M160AB	TDK Corporation	4.7 µF	±20%	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	Not For New Designs	ROHS3 Compliant	1
C3216X7R1C475M160AM	TDK Corporation	4.7 µF	±20%	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	Not For New Designs	ROHS3 Compliant	1

Engineering Selection Recommendations

Active Product Status Selection: The MBASE31LAB7475MTNA01 (Taiyo Yuden, Active) and C1206C475M4RAC7800 (KEMET, Active) are both designated as Active products. These parts are recommended for new design implementations and ongoing production applications where long-term availability and manufacturer support are required.

Legacy Product Consideration: The EMF316AB7475MLHT (Taiyo Yuden), C3216X7R1C475M160AB (TDK Corporation), and C3216X7R1C475M160AM (TDK Corporation) are designated as Not For New Designs. These parts are suitable for sustaining production of existing designs, field replacements, and legacy system maintenance where design changes are not feasible.

Compliance and Certification: All substitute parts maintain ROHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing processes and storage conditions. The EMF316AB7475MLHT carries AEC-Q200 automotive qualification, applicable to automotive and SMPS filtering applications.

Inventory Availability: Current stock levels vary across manufacturers: MBASE31LAB7475MTNA01 (1093 Pcs), EMF316AB7475MLHT (2729 Pcs), C1206C475M4RAC7800 (4909 Pcs), C3216X7R1C475M160AB (7547 Pcs), and C3216X7R1C475M160AM (2987 Pcs).

Frequently Asked Questions (FAQ)

Q: Can the MBASE31LAB7475MTNA01 be directly replaced with any of the listed substitute parts?

A: Yes. All listed substitute parts maintain identical electrical specifications (4.7 µF, ±20%, 16V, X7R, -55°C ~ 125°C) and physical dimensions (1206 / 3216 Metric package). Direct substitution is functionally equivalent at the component level.

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

A: Active products are recommended for new design implementations and receive ongoing manufacturer support. Not For New Designs products are suitable for sustaining production of existing designs and field replacements but should not be selected for new circuit designs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed, including the main part MBASE31LAB7475MTNA01 and all substitutes, are ROHS3 compliant.

Q: What does MSL Level 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life under normal storage conditions and does not require special moisture control measures during handling or storage.

Q: Can I use the EMF316AB7475MLHT in automotive applications?

A: The EMF316AB7475MLHT carries AEC-Q200 automotive qualification and is specified for automotive and SMPS filtering applications. The MBASE31LAB7475MTNA01 is designated for general purpose applications. Selection depends on application-specific requirements.

Q: Are there dimensional differences between the substitute parts?

A: No. All parts maintain identical physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm) with maximum thickness of 0.071" (1.80mm). They are mechanically interchangeable in 1206 (3216 Metric) footprints.

Q: What is the operating temperature range for all these capacitors?

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

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