MAASE31LAB7475KTNA01 Equivalent & Substitute Parts

Part Overview

The MAASE31LAB7475KTNA01 is a 4.7 µF ceramic capacitor rated at 16V with X7R temperature coefficient in 1206 (3216 Metric) surface mount package. Manufactured by Taiyo Yuden, this component is classified as Active product status and is AEC-Q200 rated for automotive applications. The part is supplied in Tape & Reel packaging with 723 units currently in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across manufacturers. This reference provides direct alternatives for component selection, procurement flexibility, and supply chain continuity.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±10%
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)
AEC-Q200 Rating	Yes
RoHS3 Compliance	Compliant

Substitute Part Grouping Explanation

Substitute parts are qualified based on the following critical parameters that must match the main part:

Capacitance Value: 4.7 µF (exact match required)
Voltage Rating: 16V (exact match required)
Temperature Coefficient: X7R (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
Physical Dimensions: 0.126" L x 0.063" W / 3.20mm x 1.60mm (exact match required)
Thickness (Max): 0.071" (1.80mm) (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
AEC-Q200 Rating: Yes (required for automotive applications)
RoHS3 Compliance: Compliant (required for regulatory compliance)

All identified substitute parts meet these criteria across multiple manufacturers including Taiyo Yuden, KEMET, Samsung Electro-Mechanics, and Murata Electronics.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Temp Coeff	Operating Temp	Package	Dimensions (L x W)	Thickness	MSL	AEC-Q200	RoHS3	Product Status	Packaging Type
MAASE31LAB7475KTNA01	Taiyo Yuden	4.7 µF	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	1	Yes	Compliant	Active	Tape & Reel (TR)
EMF316AB7475KLHT	Taiyo Yuden	4.7 µF	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	1	Yes	Compliant	Not For New Designs	Cut Tape (CT) & Digi-Reel®
C1206F475K4RACAUTO	KEMET	4.7 µF	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	1	Yes	Compliant	Active	Tape & Reel (TR)
CL31B475KOHVPNE	Samsung Electro-Mechanics	4.7 µF	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	1	Yes	Compliant	Active	Tape & Reel (TR)
GCM31CR71C475KA37L	Murata Electronics	4.7 µF	16V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	1	Yes	Compliant	Active	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

Primary Selection (Active Status, Tape & Reel Packaging)

For new designs and standard procurement, C1206F475K4RACAUTO (KEMET) and CL31B475KOHVPNE (Samsung Electro-Mechanics) are recommended. Both parts maintain Active product status, are AEC-Q200 rated, RoHS3 compliant, and supplied in Tape & Reel packaging with high inventory availability (4188 and 1783 units respectively).

Alternative Selection (Active Status, Cut Tape Packaging)

GCM31CR71C475KA37L (Murata Electronics) is an Active product with equivalent electrical and mechanical specifications. This part is supplied in Cut Tape & Digi-Reel® packaging with 2690 units in stock. Selection of this part is appropriate when Cut Tape packaging is compatible with assembly processes.

Legacy Compatibility (Not For New Designs)

EMF316AB7475KLHT (Taiyo Yuden) is electrically and mechanically equivalent but carries "Not For New Designs" product status. This part is suitable only for replacement or maintenance of existing assemblies. It is supplied in Cut Tape & Digi-Reel® packaging with 4154 units available.

All substitute parts satisfy automotive application requirements through AEC-Q200 certification and maintain regulatory compliance through RoHS3 certification and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can EMF316AB7475KLHT be used in new product designs?

A: No. EMF316AB7475KLHT carries "Not For New Designs" product status. This part is restricted to replacement applications in existing assemblies. For new designs, select from parts with Active status: C1206F475K4RACAUTO, CL31B475KOHVPNE, or GCM31CR71C475KA37L.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® packaging provides components on tape segments with reel options, suitable for lower-volume or mixed-component assembly. Both packaging types are compatible with standard surface mount assembly equipment.

Q: Are all substitute parts suitable for automotive applications?

A: Yes. All substitute parts listed carry AEC-Q200 certification, which qualifies them for automotive applications. This certification confirms compliance with automotive reliability and quality standards.

Q: Do all substitute parts meet the same regulatory requirements?

A: Yes. All substitute parts are RoHS3 compliant and REACH unaffected, matching the regulatory status of the main part MAASE31LAB7475KTNA01.

Q: Can substitute parts be mixed in the same assembly?

A: Yes. All substitute parts are electrically and mechanically equivalent with identical capacitance (4.7 µF), voltage rating (16V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package dimensions (1206 / 3216 Metric), and moisture sensitivity level (MSL 1). They are interchangeable at the circuit level.

Q: Which substitute part has the highest inventory availability?

A: EMF316AB7475KLHT (Taiyo Yuden) has the highest inventory with 4154 units in stock. However, this part is restricted to replacement applications due to "Not For New Designs" status. For new designs, C1206F475K4RACAUTO (KEMET) offers 4188 units with Active status.

Q: What does MSL 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. No baking or desiccant storage is required before assembly.

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