TMF107B7474KAHT Equivalent & Substitute Parts

Part Overview

The TMF107B7474KAHT is a 0.47 µF ±10% 25V ceramic capacitor with X7R temperature coefficient in 0603 (1608 Metric) surface mount package manufactured by Taiyo Yuden. This component is rated for automotive applications and carries AEC-Q200 certification. The part is designated as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Identification of equivalent and substitute parts is necessary to support existing designs, legacy system maintenance, and procurement continuity when the primary part becomes unavailable.

Key Parameters

Parameter	Value
Capacitance	0.47 µF
Tolerance	±10%
Voltage Rating	25V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)
Thickness (Max)	0.035" (0.90mm)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Ratings	AEC-Q200
Applications	Automotive

Substitute Part Grouping Explanation

Substitution of the TMF107B7474KAHT is determined by strict equivalence across the following parameters:

Capacitance Value: 0.47 µF (exact match required)
Tolerance: ±10% (exact match required)
Voltage Rating: 25V (exact match required)
Temperature Coefficient: X7R (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)
Package / Case: 0603 (1608 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)
Physical Dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) (exact match required)
Thickness: 0.035" (0.90mm) maximum (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
RoHS Compliance: ROHS3 Compliant (exact match required)
Automotive Rating: AEC-Q200 (exact match required)

All substitute parts listed below meet these criteria. Packaging format (Cut Tape vs. Tape & Reel) and product status (Active vs. Not For New Designs) are secondary considerations that do not affect electrical or mechanical compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Operating Temp	Package	Size (mm)	Thickness (mm)	MSL	RoHS	AEC-Q200	Product Status	Packaging Format
TMF107B7474KAHT	Taiyo Yuden	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Not For New Designs	Cut Tape (CT)
MAAST168SB7474KTNA01	Taiyo Yuden	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
MCAST168SB7474KTNA01	Taiyo Yuden	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
MCJCT168BB7474KTPA01	Taiyo Yuden	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
AC0603KRX7R8BB474	YAGEO	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
C0603C474K3RACAUTO7411	KEMET	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
CGA3E3X7R1E474K080AB	TDK Corporation	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Cut Tape (CT) & Digi-Reel®
CGJ3E3X7R1E474K080AB	TDK Corporation	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Obsolete	Cut Tape (CT) & Digi-Reel®
CL10B474KA8VPNC	Samsung Electro-Mechanics	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)
GCM188R71E474KA64D	Murata Electronics	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Cut Tape (CT) & Digi-Reel®
GCM188R71E474KA64J	Murata Electronics	0.47 µF	±10%	25V	X7R	-55°C ~ 125°C	0603	1.60 x 0.80	0.90	1	ROHS3	Yes	Active	Tape & Reel (TR)

Engineering Selection Recommendations

Primary Substitutes (Taiyo Yuden - Same Manufacturer)

MAAST168SB7474KTNA01, MCAST168SB7474KTNA01, and MCJCT168BB7474KTPA01 are direct Taiyo Yuden alternatives with Active product status. These parts maintain manufacturer continuity and are recommended for new procurement when the TMF107B7474KAHT becomes unavailable. MCJCT168BB7474KTPA01 includes soft termination feature suitable for boardflex-sensitive applications.

Secondary Substitutes (Multi-Source Availability)

AC0603KRX7R8BB474 (YAGEO), C0603C474K3RACAUTO7411 (KEMET), CL10B474KA8VPNC (Samsung Electro-Mechanics), GCM188R71E474KA64J (Murata Electronics), and CGA3E3X7R1E474K080AB (TDK Corporation) are all Active status parts from established manufacturers with AEC-Q200 certification. These provide multi-source alternatives for supply chain resilience.

Avoid for New Designs

CGJ3E3X7R1E474K080AB carries Obsolete product status and should not be selected for new designs, though it remains electrically and mechanically compatible with the TMF107B7474KAHT.

Packaging Considerations

All substitutes maintain identical electrical and mechanical specifications. Packaging format differences (Cut Tape vs. Tape & Reel) are procurement and assembly considerations that do not affect component performance or compatibility.

Frequently Asked Questions (FAQ)

Q: Can I substitute the TMF107B7474KAHT with any of the listed parts?

A: Yes. All listed parts meet identical electrical and mechanical specifications: 0.47 µF ±10% capacitance, 25V rating, X7R temperature coefficient, -55°C to 125°C operating range, 0603 package, and AEC-Q200 automotive certification. Direct substitution is supported without circuit redesign.

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

A: Cut Tape (CT) and Tape & Reel (TR) are packaging and delivery formats that do not affect component electrical or mechanical performance. Cut Tape is suitable for small quantity orders and manual assembly. Tape & Reel is optimized for high-volume automated assembly. Selection depends on procurement volume and assembly process requirements.

Q: Why is the TMF107B7474KAHT marked "Not For New Designs"?

A: This designation indicates the part has been superseded in Taiyo Yuden's product line. Active alternatives from Taiyo Yuden (MAAST168SB7474KTNA01, MCAST168SB7474KTNA01, MCJCT168BB7474KTPA01) are recommended for new designs. The original part remains available for legacy system support and maintenance.

Q: Are all substitute parts AEC-Q200 certified?

A: Yes. All substitute parts listed carry AEC-Q200 certification, meeting automotive reliability and qualification standards equivalent to the TMF107B7474KAHT.

Q: What does MSL 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed substitutes share this specification.

Q: Can I use CGJ3E3X7R1E474K080AB in a new design?

A: CGJ3E3X7R1E474K080AB is electrically and mechanically compatible but carries Obsolete product status. It should be used only for legacy system maintenance or repair. For new designs, select from Active status alternatives.

Q: Do all substitutes have the same physical dimensions?

A: Yes. All substitute parts conform to 0603 (1608 Metric) package specification with dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum thickness of 0.035" (0.90mm). They are mechanically interchangeable.

Q: Which substitute offers the highest inventory availability?

A: CL10B474KA8VPNC (Samsung Electro-Mechanics) has the highest reported inventory at 240,100 pieces. GCM188R71E474KA64J (Murata Electronics) has 188,498 pieces available. Both are suitable for high-volume procurement.

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