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Home Products Capacitors Ceramic Capacitors~~GRM1885C1H6R6DA01D~~

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GRM1885C1H6R6DA01D - Murata Electronics

Name: Murata Electronics GRM1885C1H6R6DA01D
Brand: Murata Electronics
SKU: GRM1885C1H6R6DA01D
Availability: InStock
Rating: 5 (3 reviews)

Manufacturer Part Number: GRM1885C1H6R6DA01D

Manufacturer: Murata Electronics

Allelco Part Number: 32D-GRM1885C1H6R6DA01D

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 2,432,300 pcs available, New & Original

Parts Description: CAP CER 6.6PF 50V C0G/NP0 0603

Package: 0603 (1608 Metric)

Data sheet: GRM1885C1H6R6DA.pdf

Part Numbering Guide
Cylindrical Battery Holders.pdf

HTML Datasheet
Cylindrical Battery Holders.pdf

RoHs Status: ROHS3 Compliant

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In stock: 2432300

Specifications

GRM1885C1H6R6DA01D Tech Specifications
Murata Electronics - GRM1885C1H6R6DA01D technical specifications, attributes, parameters and parts with similar specifications to Murata Electronics - GRM1885C1H6R6DA01D

Product Attribute	Attribute Value
Manufacturer	Murata Electronics
Voltage - Rated	50V
Tolerance	±0.5pF
Thickness (Max)	0.035' (0.90mm)
Temperature Coefficient	C0G, NP0
Size / Dimension	0.063' L x 0.031' W (1.60mm x 0.80mm)
Series	GRM
Ratings	-
Package / Case	0603 (1608 Metric)
Package	Tape & Reel (TR)

Product Attribute	Attribute Value
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount, MLCC
Lead Style	-
Lead Spacing	-
Height - Seated (Max)	-
Features	-
Failure Rate	-
Capacitance	6.6 pF
Base Product Number	GRM1885C1H
Applications	General Purpose

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8532.24.0020

Frequently Asked Questions(FAQ)

What is the actual capacitance tolerance of the GRM1885C1H6R6DA01D, and how does ±0.5pF translate to percentage accuracy at 6.6 pF?: The GRM1885C1H6R6DA01D carries a tolerance of ±0.5 pF in absolute terms, which corresponds to approximately ±7.6% at the nominal 6.6 pF value. This relatively wide percentage tolerance is typical for capacitors in the sub-10 pF range, where absolute manufacturing variation dominates. For the GRM1885C1H6R6DA01D, this means the actual capacitance may measure between 6.1 pF and 7.1 pF after manufacturing. In RF and high-frequency tuning circuits, this tolerance band should be factored into impedance matching calculations; designs requiring tighter control should consider hand-selection or trimmer capacitor alternatives alongside the GRM1885C1H6R6DA01D.

Can the GRM1885C1H6R6DA01D be used in high-frequency RF applications, and what impedance characteristics should be expected?: The GRM1885C1H6R6DA01D is suitable for RF applications up to several gigahertz, though performance depends on PCB layout and parasitic effects. At very high frequencies, the series inductance of the 0603 package becomes the limiting factor; at 1 GHz, typical series inductance for a 0603 MLCC is 0.3–0.5 nH, which introduces significant impedance. For the GRM1885C1H6R6DA01D, the self-resonant frequency (SRF) typically falls between 3–5 GHz, above which the capacitor transitions to inductive behavior. In impedance-critical applications such as matching networks or bias decoupling at microwave frequencies, simulation of the GRM1885C1H6R6DA01D's frequency response using manufacturer S-parameters is recommended to validate performance below the SRF.

How does the C0G/NP0 temperature coefficient of the GRM1885C1H6R6DA01D affect circuit performance across the -55°C to 125°C operating range?: The GRM1885C1H6R6DA01D employs C0G (equivalent to NP0) dielectric, which guarantees a temperature coefficient within ±30 ppm/°C per EIA standards. Across the full -55°C to 125°C range, this translates to a maximum capacitance shift of approximately ±0.36% for the GRM1885C1H6R6DA01D. In practical terms, a 6.6 pF value will remain between 6.58 pF and 6.62 pF across temperature extremes. This stability makes the GRM1885C1H6R6DA01D suitable for oscillator tank circuits, resonant matching networks, and other temperature-sensitive RF tuning applications where drift must be minimized. Designs relying on precise frequency control should account for residual drift through complementary temperature-compensated component selection or circuit techniques.

What is the moisture sensitivity level (MSL) rating of the GRM1885C1H6R6DA01D, and what storage or handling precautions are needed?: The GRM1885C1H6R6DA01D carries an MSL-1 rating, which signifies unlimited shelf life and no moisture-induced stress risk during storage or assembly. Unlike higher MSL components (MSL-2 through MSL-6), the GRM1885C1H6R6DA01D requires no special dry-bag storage, desiccant control, or bake-out procedures before reflow. This characteristic simplifies supply chain logistics and reduces manufacturing overhead for the GRM1885C1H6R6DA01D. However, standard ESD precautions and static-safe handling remain necessary to prevent electrical damage during manual placement or rework operations.

How does the GRM1885C1H6R6DA01D compare to X7R dielectric capacitors in the same 6.6 pF range, and when should each be selected?: The GRM1885C1H6R6DA01D uses C0G dielectric, offering superior temperature stability (±30 ppm/°C) but lower volumetric efficiency compared to X7R variants. A 6.6 pF X7R capacitor in 0603 packaging would exhibit ±15% capacitance drift across -55°C to 125°C—a significant factor in frequency-sensitive circuits. The GRM1885C1H6R6DA01D is preferred for precision RF tuning, oscillators, and VCO tank circuits where temperature compensation is critical. X7R alternatives become cost-effective only when tight temperature tracking is unnecessary or when higher capacitance values are needed in constrained footprints. For the GRM1885C1H6R6DA01D, the tradeoff is accepting lower capacitance density in exchange for drift-free performance.

What is the maximum surge voltage the GRM1885C1H6R6DA01D can withstand, and how does it relate to the 50V rated voltage?: The GRM1885C1H6R6DA01D is rated for 50V DC working voltage. Ceramic capacitors typically tolerate transient overvoltage up to 1.2–1.5× rated voltage for brief periods without permanent degradation, but the GRM1885C1H6R6DA01D should not be exposed to sustained voltages above 50V. Transient surges exceeding 60–75V risk mechanical stress and potential cracking within the ceramic dielectric. In circuits with inductive switching or EMI transients, the GRM1885C1H6R6DA01D should be protected by series resistance or transient suppression networks. Operating the GRM1885C1H6R6DA01D at or below 40V provides additional safety margin and extends component life.

Is the GRM1885C1H6R6DA01D suitable for impedance matching and coupling in microwave circuits, and what parasitic effects should be considered?: The GRM1885C1H6R6DA01D is widely used in microwave impedance matching and AC coupling due to its predictable C0G characteristics. However, parasitic series resistance (ESR) and series inductance (ESL) degrade performance above 500 MHz. For the GRM1885C1H6R6DA01D in 0603 form factor, ESL typically ranges from 0.3–0.5 nH and ESR from 100–500 mΩ at GHz frequencies, making the component partially resistive rather than purely capacitive in the upper microwave bands. Designers should model the GRM1885C1H6R6DA01D as a series RLC combination when performing transmission-line simulations above 1 GHz. For ultra-wideband or millimeter-wave applications, smaller packages (0402 or 0201) reduce parasitic effects at the cost of lower voltage rating.

How does the GRM1885C1H6R6DA01D perform in differential-pair coupling or high-speed digital signal integrity applications?: While the GRM1885C1H6R6DA01D is primarily a general-purpose RF/analog capacitor, it can serve as a coupling element in high-speed digital applications where its 6.6 pF value aligns with impedance requirements. At signal frequencies above 1 GHz, the GRM1885C1H6R6DA01D exhibits inductive behavior due to parasitic ESL, causing impedance to rise rather than decrease at higher frequencies—an important consideration for differential-pair coupling. The GRM1885C1H6R6DA01D works best in high-speed applications when used in parallel arrays or when supplemented with smaller-value shunt capacitors to maintain broadband impedance control. Digital designers should verify that the GRM1885C1H6R6DA01D's capacitance is large enough to provide necessary coupling impedance at the lowest signal frequency of interest.

What are the RoHS and REACH compliance statuses of the GRM1885C1H6R6DA01D, and are there any restricted substances to consider?: The GRM1885C1H6R6DA01D is RoHS3 Compliant, meaning it meets the Restriction of Hazardous Substances Directive requirements including lead-free soldering compatibility. The GRM1885C1H6R6DA01D also carries REACH Unaffected status, indicating it does not contain substances of concern listed under the Registration, Evaluation, Authorization, and Restriction of Chemicals regulation. Both certifications make the GRM1885C1H6R6DA01D suitable for automotive, medical, and consumer electronics applications requiring regulatory compliance. Documentation confirming these statuses is typically available from Murata Electronics upon request.

How does the 0603 package size of the GRM1885C1H6R6DA01D compare to other small capacitors in terms of parasitic inductance and practical PCB layout?: The 0603 (1.60 mm × 0.80 mm metric) package of the GRM1885C1H6R6DA01D represents a practical balance between parasitic effects and ease of assembly. Compared to larger packages, the GRM1885C1H6R6DA01D has lower ESL (~0.3–0.5 nH) than 1206 variants, making it suitable for RF and high-frequency work. However, smaller packages (0402, 0201) would reduce parasitic inductance further at the cost of lower voltage handling and mechanical fragility during rework. For the GRM1885C1H6R6DA01D, layout guidelines include keeping lead lengths short, using wide traces, and placing the capacitor as close as possible to the load to minimize loop inductance and maximize high-frequency effectiveness.

Can the GRM1885C1H6R6DA01D be hand-selected or binned for tighter tolerance, and what are the practical limits?: Although the GRM1885C1H6R6DA01D ships with ±0.5 pF tolerance, hand-selection or binning during incoming inspection can reduce effective tolerance to ±0.2–0.3 pF with modest additional cost. Murata Electronics can also provide the GRM1885C1H6R6DA01D with tighter tolerances (e.g., ±0.25 pF) as a custom order, though lead times and minimum quantities typically increase. For low-volume prototypes, measured binning of the GRM1885C1H6R6DA01D using precision LCR meters remains the most cost-effective approach to achieve capacitance control better than ±0.5 pF. Once binned, the GRM1885C1H6R6DA01D should be stored in labeled tape reels to prevent mixing.

What failure modes should be monitored during reliability testing of circuits using the GRM1885C1H6R6DA01D?: The GRM1885C1H6R6DA01D exhibits several failure modes relevant to ceramic capacitors: dielectric breakdown (rapid loss of insulation resistance) if overvoltaged, mechanical cracking if subjected to thermal cycling stress, and capacitance degradation if exposed to high-voltage transients. Long-term aging of the GRM1885C1H6R6DA01D at elevated temperature can cause subtle drift in capacitance, typically less than 5% over the product lifetime under rated conditions. Automated test equipment should monitor insulation resistance and dissipation factor (DF) periodically to detect early failure signatures in the GRM1885C1H6R6DA01D. In high-reliability applications (aerospace, military), the GRM1885C1H6R6DA01D should be qualified against IPC/JESD thermal cycling and vibration standards.

Parts with Similar Specifications

The three parts on the right have similar specifications to Murata Electronics GRM1885C1H6R6DA01D

Product Attribute
Part Number	GRM1885C1H6R5DA01D	GRM1885C1H6R6BA01D	GRM1885C1H6R6DZ01D	GRM1885C1H6R6CA01D
Manufacturer	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics
Ratings	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Features	-	-	-	Simultaneous Sampling
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Lead Style	-	-	-	-
Thickness (Max)	-	-	-	-
Voltage - Rated	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Capacitance	-	-	-	-
Tolerance	-	-	-	-
Applications	-	-	-	-
Lead Spacing	-	-	-	-
Temperature Coefficient	-	-	-	-
Size / Dimension	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Height - Seated (Max)	-	-	-	-
Series	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Failure Rate	-	-	-	-

GRM1885C1H6R6DA01D Datasheet PDF

Download GRM1885C1H6R6DA01D pdf datasheets and Murata Electronics documentation for GRM1885C1H6R6DA01D - Murata Electronics.

Part Numbering Guide: Cylindrical Battery Holders.pdf
HTML Datasheet: Cylindrical Battery Holders.pdf

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