MSASL31LAB5476MTNA01 Equivalent & Substitute Parts

Part Overview

The MSASL31LAB5476MTNA01 is a 47 µF ±20% 10V ceramic capacitor manufactured by Taiyo Yuden in the X5R temperature coefficient classification with 1206 (3216 Metric) package form factor. This multilayer ceramic capacitor (MLCC) is designed for surface mount applications and is classified as Active product status. The component is ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Capacitance	47 µF
Tolerance	±20%
Voltage - Rated	10V
Temperature Coefficient	X5R
Operating Temperature Range	-55°C ~ 85°C
Package / Case	1206 (3216 Metric)
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Thickness (Max)	0.071" (1.80mm)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the MSASL31LAB5476MTNA01 are qualified based on the following criteria:

Electrical Parameters (Must Match Exactly):

Capacitance: 47 µF
Tolerance: ±20%
Voltage Rating: 10V
Temperature Coefficient: X5R
Operating Temperature Range: -55°C ~ 85°C

Mechanical Parameters (Must Match Exactly):

Package / Case: 1206 (3216 Metric)
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Thickness (Max): 0.071" (1.80mm)
Mounting Type: Surface Mount, MLCC

Compliance Parameters (Must Match or Exceed):

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed meet these criteria and are classified as Active product status with current manufacturing availability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Thickness (Max)	RoHS Status	MSL	Product Status
MSASL31LAB5476MTNA01	Taiyo Yuden	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
GRT31CR61A476ME13L	Murata Electronics	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
C1206B476M010T	Holy Stone Enterprise Co., Ltd.	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
C1206C476M8PAC7800	KEMET	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
C3216X5R1A476M160AB	TDK Corporation	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
CC1206MKX5R6BB476	YAGEO	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
CL31A476MPHNNNE	Samsung Electro-Mechanics	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
GMC31X5R476M10NT	Cal-Chip Electronics, Inc.	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active
GRM31CR61A476ME15K	Murata Electronics	47 µF	±20%	10V	X5R	-55°C ~ 85°C	1206 (3216 Metric)	0.071" (1.80mm)	ROHS3 Compliant	1	Active

Engineering Selection Recommendations

All substitute parts listed are direct electrical and mechanical equivalents to the MSASL31LAB5476MTNA01. Selection among these alternatives is based on the following factors:

Product Status and Availability: All substitute parts maintain Active product status, indicating current manufacturing and ongoing availability from their respective manufacturers.

Compliance Certifications: All substitute parts are ROHS3 compliant and REACH unaffected, meeting the same regulatory requirements as the primary part. The MSASL31LAB5476MTNA01 and all substitutes carry Moisture Sensitivity Level 1 classification, indicating unlimited shelf life without special storage requirements.

Automotive-Grade Option: The GRT31CR61A476ME13L from Murata Electronics carries AEC-Q200 rating, qualifying it for automotive applications where enhanced reliability standards are required.

Feature Differentiation: The C3216X5R1A476M160AB from TDK Corporation is specified with Low ESL characteristics, suitable for applications requiring minimized equivalent series inductance.

Packaging Availability: Substitute parts are available in both Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging formats. Selection should align with assembly process requirements and inventory management practices.

Frequently Asked Questions (FAQ)

Q: Can I substitute the MSASL31LAB5476MTNA01 with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts match the electrical specifications (47 µF, ±20%, 10V, X5R, -55°C ~ 85°C) and mechanical dimensions (1206 package, 0.071" max thickness) of the original part. Direct substitution is supported without circuit modification.

Q: What is the significance of the X5R temperature coefficient?

A: X5R designates a temperature coefficient classification where capacitance variation is limited to ±15% across the operating temperature range of -55°C to +85°C. This specification is consistent across all listed parts and ensures stable performance across the full operating temperature range.

Q: Are there differences in packaging that affect assembly?

A: The MSASL31LAB5476MTNA01 is supplied in Tape & Reel (TR) format. Several substitute parts are available in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are compatible with standard surface mount assembly equipment; selection depends on your procurement and assembly workflow requirements.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 indicates unlimited shelf life. The component does not require special moisture-controlled storage conditions and can be stored at standard ambient conditions without degradation or need for baking prior to assembly.

Q: Why would I select the GRT31CR61A476ME13L over other substitutes?

A: The GRT31CR61A476ME13L carries AEC-Q200 automotive qualification. Selection of this part is appropriate for designs requiring automotive-grade component reliability and traceability standards.

Q: Is the Low ESL feature of the C3216X5R1A476M160AB critical for my application?

A: Low ESL (Equivalent Series Inductance) is beneficial in high-frequency filtering and decoupling applications where minimized inductive reactance improves performance. For general-purpose SMPS filtering and bypass applications, standard ESL characteristics are sufficient.

Q: Do all substitute parts have the same tolerance specification?

A: Yes. All listed parts carry ±20% capacitance tolerance, matching the original MSASL31LAB5476MTNA01 specification.

Q: Can I mix manufacturers in the same circuit board design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Multiple manufacturers can be used within the same design without functional impact, provided procurement and assembly processes accommodate multiple part numbers.

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