MSASL31LAB7226KTNB25 Equivalent & Substitute Parts

Part Overview

The MSASL31LAB7226KTNB25 is a 22 µF ±10% 10V ceramic capacitor manufactured by Taiyo Yuden in the 1206 (3216 Metric) package with X7R temperature coefficient. This multilayer ceramic capacitor (MLCC) is designed for general-purpose applications and operates across the temperature range of -55°C to 125°C. The part is currently active in production and maintains ROHS3 compliance with unlimited moisture sensitivity level (MSL 1). 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	22 µF
Tolerance	±10%
Voltage - Rated	10V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°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 MSASL31LAB7226KTNB25 are classified based on strict electrical and mechanical parameter matching. All identified substitutes maintain identical specifications across the following critical parameters:

Capacitance: 22 µF
Tolerance: ±10%
Voltage Rating: 10V
Temperature Coefficient: X7R
Operating Temperature: -55°C ~ 125°C
Package: 1206 (3216 Metric)
Physical Dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Maximum Thickness: 0.071" (1.80mm)
Mounting Type: Surface Mount, MLCC
RoHS Status: ROHS3 Compliant
MSL Rating: 1 (Unlimited)

Substitutes are further categorized as upgrade options (featuring automotive-grade AEC-Q200 certification) and parametric equivalents (matching all electrical and mechanical specifications). All substitute parts are active products with confirmed inventory availability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temperature Coefficient	Operating Temperature	Package	Dimensions (L x W)	Thickness (Max)	RoHS Status	MSL	Inventory (Pcs)
MSASL31LAB7226KTNB25	Taiyo Yuden	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	939
GCM31CR71A226KE02K	Murata Electronics	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	17400
GCM31CR71A226KE02L	Murata Electronics	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	205100
C1206C226K8RAC7210	KEMET	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	18368
C1206C226K8RAC7800	KEMET	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	59533
CL31B226KPHNFNE	Samsung Electro-Mechanics	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	84833
CL31B226KPHNNNE	Samsung Electro-Mechanics	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	6400
KGM31AR71A226KU	KYOCERA AVX	22 µF	±10%	10V	X7R	-55°C ~ 125°C	1206 (3216 Metric)	0.126" x 0.063" (3.20mm x 1.60mm)	0.071" (1.80mm)	ROHS3 Compliant	1	1338

Engineering Selection Recommendations

All identified substitute parts are active products with confirmed ROHS3 compliance and MSL 1 rating, ensuring direct compatibility with the MSASL31LAB7226KTNB25 in circuit applications. Selection among substitutes should be based on the following factors:

Upgrade Options with Automotive Certification: The Murata Electronics parts GCM31CR71A226KE02K and GCM31CR71A226KE02L carry AEC-Q200 automotive-grade certification. These parts are suitable for applications requiring automotive-level reliability and quality assurance. GCM31CR71A226KE02L offers significantly higher inventory availability (205,100 pcs) compared to GCM31CR71A226KE02K (17,400 pcs).

Parametric Equivalents for General-Purpose Applications: KEMET C1206C226K8RAC7800 and C1206C226K8RAC7210 are designated for bypass and decoupling applications. C1206C226K8RAC7800 provides the highest inventory level among KEMET options (59,533 pcs).

Samsung Electro-Mechanics CL31B226KPHNFNE and CL31B226KPHNNNE are general-purpose equivalents with substantial inventory availability (84,833 pcs and 6,400 pcs respectively).

KYOCERA AVX KGM31AR71A226KU is a general-purpose equivalent with limited inventory (1,338 pcs).

All parts maintain identical electrical performance, thermal characteristics, and physical form factor, enabling direct substitution without circuit redesign.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the MSASL31LAB7226KTNB25?

A: Substitution is determined by matching the following parameters: 22 µF capacitance, ±10% tolerance, 10V voltage rating, X7R temperature coefficient, -55°C to 125°C operating temperature range, 1206 (3216 Metric) package, 0.126" x 0.063" (3.20mm x 1.60mm) dimensions, 0.071" (1.80mm) maximum thickness, surface mount MLCC mounting type, ROHS3 compliance, and MSL 1 rating. All listed substitutes meet these criteria.

Q: Are the Murata GCM31CR71A226KE02K and GCM31CR71A226KE02L parts interchangeable?

A: Yes, both Murata parts are electrically and mechanically identical. The difference lies in packaging format (both are Cut Tape & Digi-Reel®) and inventory levels. GCM31CR71A226KE02L has significantly higher stock availability. Both carry AEC-Q200 automotive certification.

Q: Can I use KEMET C1206C226K8RAC7800 in place of the original Taiyo Yuden part?

A: Yes. The KEMET C1206C226K8RAC7800 is a parametric equivalent with identical electrical specifications, temperature coefficient, operating range, and physical dimensions. It is designated for bypass and decoupling applications and maintains full ROHS3 compliance.

Q: What is the difference between the Samsung CL31B226KPHNFNE and CL31B226KPHNNNE parts?

A: Both Samsung parts are parametric equivalents with identical electrical and mechanical specifications. The difference is in part number designation and inventory availability. CL31B226KPHNFNE has 84,833 pcs in stock, while CL31B226KPHNNNE has 6,400 pcs available.

Q: Should I select a substitute based on inventory availability?

A: Inventory levels are provided for supply chain planning purposes. Selection should prioritize application requirements, compliance certifications, and packaging format. For automotive applications, the Murata AEC-Q200 certified parts are appropriate. For general-purpose applications, any parametric equivalent meets functional requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance and MSL 1 (unlimited moisture sensitivity) rating, matching the original MSASL31LAB7226KTNB25 specifications.

Q: What is the significance of the X7R temperature coefficient?

A: X7R indicates the capacitor maintains stable capacitance across the operating temperature range of -55°C to 125°C with minimal variation. All substitute parts share this temperature coefficient, ensuring consistent performance across thermal conditions.

Q: Can packaging format differences affect substitution?

A: Packaging format (Tape & Reel versus Cut Tape & Digi-Reel®) affects supply chain handling and assembly processes but does not impact electrical or mechanical compatibility. The physical component dimensions and mounting characteristics remain identical across all substitutes.

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