GRM1885C2A9R9DA01D Equivalent & Substitute Parts

Part Overview

The GRM1885C2A9R9DA01D is a 9.9 pF ceramic capacitor manufactured by Murata Electronics in the 0603 (1608 Metric) package with 100V rated voltage and C0G/NP0 temperature coefficient. This part carries a "Not For New Designs" status, indicating it has been superseded in Murata's product line. Identifying equivalent and substitute parts is necessary for ongoing production support, design updates, and component sourcing flexibility.

Substiute Parts

GRM1885C2A9R9DA01D

Murata ElectronicsIn Stock: 1104GRM1885C2A9R9DA01D Datasheet

Current PartRFQ

GCM1885C2A9R9DA16D

Murata ElectronicsIn Stock: 1039GCM1885C2A9R9DA16D Datasheet

UpgradeRFQ

GCM1885C2A9R9DA16J

Murata ElectronicsIn Stock: 744GCM1885C2A9R9DA16J Datasheet

UpgradeRFQ

GRM0335C2A9R9CA01D

Murata ElectronicsIn Stock: 750GRM0335C2A9R9CA01D Datasheet

MFR RecommendedRFQ

CBR06C999BAGAC

KEMETIn Stock: 2514CBR06C999BAGAC Datasheet

MFR RecommendedRFQ

CBR06C999D1GAC

KEMETIn Stock: 1151CBR06C999D1GAC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution validity for the GRM1885C2A9R9DA01D is determined by the following critical parameters:

• Capacitance Value: 9.9 pF (exact match required)
• Tolerance: ±0.5 pF or tighter (±0.25 pF or ±0.1 pF acceptable)
• Voltage Rating: 100V minimum (higher ratings acceptable)
• Temperature Coefficient: C0G/NP0 (required for stability)
• Operating Temperature Range: -55°C ~ 125°C (minimum requirement)
• Package / Case: 0603 (1608 Metric) for direct PCB compatibility, or 0201 (0603 Metric) with design accommodation
• Mounting Type: Surface Mount, MLCC

Substitute parts are grouped into three categories based on product status and application suitability:

Upgrade Category: Active Murata GCM series parts with automotive-grade AEC-Q200 certification, offering improved reliability for new designs.

Manufacturer Recommended Category: Active parts from alternative manufacturers (KEMET) with enhanced specifications or specialized applications (RF/Microwave).

Parametric Equivalent Category: Parts matching electrical specifications with potential application-specific features.

Parameter Comparison

Engineering Selection Recommendations

For General Purpose Applications with Active Product Status: GCM1885C2A9R9DA16D or GCM1885C2A9R9DA16J are direct replacements with identical electrical specifications. Both are active Murata products with AEC-Q200 automotive certification, providing enhanced reliability and long-term availability assurance.

For Miniaturized PCB Designs: GRM0335C2A9R9CA01D offers the same capacitance and voltage rating in a smaller 0201 package with tighter tolerance (±0.25 pF). This substitution requires PCB layout modification to accommodate the reduced footprint (0.60mm x 0.30mm versus 1.60mm x 0.80mm).

For RF and High-Frequency Applications: CBR06C999BAGAC (250V, ±0.1 pF) or CBR06C999D1GAC (100V, ±0.5 pF) from KEMET provide specialized RF-grade characteristics including high Q, low loss, and ultra-low ESR. These are suitable when the application requires enhanced frequency performance beyond general-purpose specifications.

For Continued Production Support: GCM1885C2A9R9DA16D is the recommended primary substitute, as it maintains identical electrical parameters while offering active product status and automotive-grade certification.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and the same operating temperature range (-55°C ~ 125°C) as the original part.

Frequently Asked Questions (FAQ)

Q: Can GCM1885C2A9R9DA16D replace GRM1885C2A9R9DA01D in existing designs without modification?

A: Yes. Both parts share identical electrical specifications (9.9 pF, ±0.5 pF, 100V, C0G/NP0) and the same 0603 package footprint. No PCB layout changes are required.

Q: What is the difference between GCM1885C2A9R9DA16D and GCM1885C2A9R9DA16J?

A: Both are electrically and mechanically identical. The difference lies in the manufacturing date code suffix (D versus J). Both are active Murata products with AEC-Q200 certification. Selection between them depends on inventory availability and supply chain requirements.

Q: Why would I choose CBR06C999D1GAC over the Murata GCM alternatives?

A: CBR06C999D1GAC is selected when RF or high-frequency performance is required. The KEMET CBR series offers high Q, low loss, and ultra-low ESR characteristics not specified in general-purpose Murata parts. This is applicable to RF circuits, microwave applications, and high-frequency signal paths.

Q: Can GRM0335C2A9R9CA01D be used as a direct drop-in replacement?

A: No. While electrically compatible, GRM0335C2A9R9CA01D uses a 0201 package (0.60mm x 0.30mm) versus the original 0603 package (1.60mm x 0.80mm). PCB footprint modification is required. This substitution is suitable only for new designs or redesigns where miniaturization is beneficial.

Q: What does "Not For New Designs" mean for the original GRM1885C2A9R9DA01D?

A: This status indicates the part has been superseded by newer alternatives in Murata's product line. While existing inventory may be available, Murata recommends using active alternatives (GCM series) for new designs to ensure long-term supply continuity and access to manufacturing support.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental and regulatory requirements of the original part.

Q: Which substitute offers the tightest capacitance tolerance?

A: CBR06C999BAGAC provides ±0.1 pF tolerance, the tightest among all listed substitutes. GRM0335C2A9R9CA01D offers ±0.25 pF. All others maintain ±0.5 pF tolerance matching the original part.