MSASH105SB7472KFNA01 Equivalent & Substitute Parts

Part Overview

The MSASH105SB7472KFNA01 is a 4700 pF ceramic capacitor rated at 100V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0402 (1005 Metric) surface mount package. This component is classified as Active product status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). The part is suitable for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. 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	4700 pF
Tolerance	±10%
Voltage - Rated	100V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0402 (1005 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness (Max)	0.022" (0.55mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the MSASH105SB7472KFNA01 are classified based on strict electrical and mechanical parameter matching. All substitute parts maintain identical specifications across the following critical parameters:

Capacitance: 4700 pF
Tolerance: ±10%
Voltage Rating: 100V
Temperature Coefficient: X7R
Operating Temperature: -55°C ~ 125°C
Package: 0402 (1005 Metric)
Physical Dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness: 0.022" (0.55mm) maximum
Mounting Type: Surface Mount, MLCC
RoHS Status: ROHS3 Compliant
MSL: 1 (Unlimited)

Substitutes are further differentiated by product status (Active or Not For New Designs), manufacturer identity, and available certifications such as AEC-Q200 for automotive applications. All substitute parts are sourced from established manufacturers: Taiyo Yuden, Murata Electronics, Würth Elektronik, and YAGEO.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Product Status	Certifications	Inventory (Pcs)
MSASH105SB7472KFNA01	Taiyo Yuden	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Active	ROHS3	1021
HMK105B7472KVHFE	Taiyo Yuden	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Not For New Designs	ROHS3, AEC-Q200	28466
MAASH105SB7472KFCA01	Taiyo Yuden	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Active	ROHS3, AEC-Q200	19861
HMK105B7472KV-F	Taiyo Yuden	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Not For New Designs	ROHS3	19526
GCM155R72A472KA37D	Murata Electronics	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Active	ROHS3, AEC-Q200	2200
885012205084	Würth Elektronik	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Active	ROHS3	23414
CC0402KRX7R0BB472	YAGEO	4700 pF	±10%	100V	X7R	-55°C ~ 125°C	0402 (1005 Metric)	Active	ROHS3	14392

Engineering Selection Recommendations

Primary Recommendation for New Designs: MAASH105SB7472KFCA01 (Taiyo Yuden) is the preferred substitute for new circuit designs. This part maintains Active product status, carries AEC-Q200 automotive qualification, and is available in adequate inventory (19,861 pcs). It is manufactured by the same supplier as the original part and provides automotive-grade reliability.

Alternative for Active Status: GCM155R72A472KA37D (Murata Electronics) is an Active product with AEC-Q200 certification suitable for automotive applications. This part offers cross-manufacturer compatibility while maintaining all electrical and mechanical specifications. Inventory availability is lower (2,200 pcs) compared to other options.

General Purpose Applications: 885012205084 (Würth Elektronik) and CC0402KRX7R0BB472 (YAGEO) are Active products suitable for general purpose applications. Both parts maintain full compliance with ROHS3 standards and offer strong inventory availability (23,414 pcs and 14,392 pcs respectively).

Legacy Design Support: HMK105B7472KVHFE and HMK105B7472KV-F (Taiyo Yuden) are classified as Not For New Designs but remain available for legacy circuit support. HMK105B7472KVHFE includes AEC-Q200 certification and higher inventory (28,466 pcs), while HMK105B7472KV-F is available in 19,526 pcs.

Frequently Asked Questions (FAQ)

Q: Can MAASH105SB7472KFCA01 be used as a direct replacement for MSASH105SB7472KFNA01?

A: Yes. Both parts share identical electrical specifications (4700 pF, ±10%, 100V, X7R), mechanical dimensions (0402 package, 1.00mm x 0.50mm), and compliance certifications (ROHS3, MSL 1). MAASH105SB7472KFCA01 is manufactured by Taiyo Yuden and is classified as Active product status, making it suitable for new designs.

Q: What is the difference between parts marked "Active" and "Not For New Designs"?

A: Product status indicates manufacturer support level. Active parts are recommended for new circuit designs and receive ongoing manufacturer support. Parts marked "Not For New Designs" are legacy products that remain available for existing applications but should not be selected for new development. HMK105B7472KVHFE and HMK105B7472KV-F fall into this category.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with identical physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum thickness of 0.022" (0.55mm). They are compatible with the same surface mount footprint and reflow soldering process.

Q: Which substitute part should be selected for automotive applications?

A: MAASH105SB7472KFCA01, GCM155R72A472KA37D, and HMK105B7472KVHFE all carry AEC-Q200 certification, indicating automotive-grade qualification. MAASH105SB7472KFCA01 is the recommended choice due to Active product status and adequate inventory.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All substitute parts carry MSL 1 rating, meaning they do not require special moisture control handling or pre-reflow baking procedures, simplifying manufacturing and storage processes.

Q: Can substitute parts from different manufacturers be mixed in the same production batch?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. However, manufacturing best practices typically recommend maintaining single-source parts within a production batch to ensure consistency in soldering characteristics and long-term reliability tracking.

Q: What inventory considerations should influence part selection?

A: Inventory availability varies across substitutes. 885012205084 (Würth Elektronik) offers the highest inventory at 23,414 pcs, followed by HMK105B7472KVHFE at 28,466 pcs. For applications requiring long-term supply assurance, parts with higher inventory levels provide greater availability security.

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