GCM0335C1H9R9DA16D Equivalent & Substitute Parts

Part Overview

The GCM0335C1H9R9DA16D is a 9.9 pF ceramic capacitor manufactured by Murata Electronics, designed for automotive applications requiring high reliability and stability. This surface-mount multilayer ceramic capacitor (MLCC) operates across a wide temperature range and meets AEC-Q200 automotive qualification standards. The part is currently in active production status. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Key Parameters

Parameter	Value
Capacitance	9.9 pF
Tolerance	±0.5pF
Voltage - Rated	50V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0201 (0603 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.024" L x 0.012" W (0.60mm x 0.30mm)
Thickness (Max)	0.013" (0.33mm)
Ratings	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the GCM0335C1H9R9DA16D is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Capacitance value: 9.9 pF
Tolerance: ±0.5pF
Rated voltage: 50V
Temperature coefficient: C0G/NP0

Mechanical Parameters:

Package type: 0201 (0603 Metric)
Mounting type: Surface Mount, MLCC
Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
Maximum thickness: 0.013" (0.33mm)

Compliance & Reliability:

AEC-Q200 automotive qualification
RoHS3 compliance
MSL rating: 1 (Unlimited)

Parts meeting all these parameters are classified as direct parametric equivalents. The UMK063CG9R9DTHF from Taiyo Yuden satisfies all substitution criteria.

Parameter Comparison

Parameter	GCM0335C1H9R9DA16D (Murata)	UMK063CG9R9DTHF (Taiyo Yuden)
Manufacturer	Murata Electronics	Taiyo Yuden
Capacitance	9.9 pF	9.9 pF
Tolerance	±0.5pF	±0.5pF
Voltage - Rated	50V	50V
Temperature Coefficient	C0G, NP0	C0G, NP0
Operating Temperature Range	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	0201 (0603 Metric)	0201 (0603 Metric)
Mounting Type	Surface Mount, MLCC	Surface Mount, MLCC
Size / Dimension	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)
Thickness (Max)	0.013" (0.33mm)	0.013" (0.33mm)
Ratings	AEC-Q200	AEC-Q200
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Not For New Designs
Packaging	Bulk	Tape & Reel (TR)

Engineering Selection Recommendations

Primary Selection: GCM0335C1H9R9DA16D (Murata Electronics)

The GCM0335C1H9R9DA16D maintains active production status and is the preferred choice for new designs. This part carries full AEC-Q200 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity rating, making it suitable for automotive applications requiring long-term reliability and supply chain stability.

Substitute Selection: UMK063CG9R9DTHF (Taiyo Yuden)

The UMK063CG9R9DTHF is a direct parametric equivalent meeting all electrical, mechanical, and compliance requirements. However, this part carries a "Not For New Designs" status, indicating it is in mature or declining production phase. This substitute is appropriate for legacy design support, replacement inventory, or applications where existing qualification to this specific part number is required. The packaging format differs (Tape & Reel versus bulk), which may affect procurement and handling procedures.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG9R9DTHF be used as a direct replacement for GCM0335C1H9R9DA16D in automotive applications?

A: Yes. Both parts are parametrically equivalent across all critical electrical parameters (9.9 pF capacitance, ±0.5pF tolerance, 50V rating, C0G/NP0 temperature coefficient), mechanical specifications (0201 package, identical dimensions), and automotive compliance (AEC-Q200 qualification). The substitution is electrically and mechanically valid.

Q: What is the significance of the "Not For New Designs" status on the UMK063CG9R9DTHF?

A: This designation indicates the part is in a mature production phase with no active development or enhancement. For new product designs, the GCM0335C1H9R9DA16D is the recommended choice due to its active status and assured long-term availability. The UMK063CG9R9DTHF remains suitable for legacy system support and replacement applications.

Q: Are there packaging differences between these parts?

A: Yes. The GCM0335C1H9R9DA16D is supplied in bulk packaging, while the UMK063CG9R9DTHF is supplied in Tape & Reel (TR) format. Both formats are standard for 0201 package components. Procurement and assembly processes may require adjustment based on the packaging format selected.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both the GCM0335C1H9R9DA16D and UMK063CG9R9DTHF carry AEC-Q200 qualification, confirming suitability for automotive applications. Both are ROHS3 compliant and carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts conform to the 0201 (0603 Metric) package standard with identical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm). PCB layout and assembly tooling are fully compatible.

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