CeramicCapacitorGQM Series

High Q and High Power Chip Multilayer Ceramic Capacitors for Consumer Electronics & Industrial Equipment (＞100Vdc)

High Frequency Capacitor Ideal for PA Design of Base Stations

Specific Applications
Features
Specifications
Lineup

Specific Applications

For the detail of specific applications, please refer to the following links or specification sheets.
Specific Applications Details
Precautions for use

Consumer equipment	Industrial equipment	Automotive infotainment/comfort equipment	Automotive powertrain/safety equipment	Medical equipment [GHTF A/B/C] except for implant equipment	Implanted medical equipment or medical equipment [GHTF D]
✔	✔	✔		✔

Features

1. Mainly ideal for base stations of mobile communication devices and temperature compensation of related modules.

This product is ideal for temperature compensation of high frequency circuits, such as resonant circuits, tuning circuits, and impedance matching circuits where the operating characteristics of the device are greatly affected by the capacitance fluctuation.

2. High Q and low ESR in VHF, UHF and microwave frequency bands.

High Q and low ESR were achieved at a high frequency by adopting ceramic material as the dielectric material which enables an extremely low loss at high frequency, and base metal electrodes as the internal electrodes.

3. Can be used for tight tolerance.

In addition to standard tolerance, the allowable range of this product is also suitable for the following narrow tolerance.

Capacitance Range	Standard Capacitance Tolerance (Capacitance Tolerance Symbol)	Narrow Capacitance Tolerance (Capacitance Tolerance Symbol)
～0.9pF	±0.1pF (B)	±0.05pF (W)
1～5pF	±0.25pF (C)	±0.05pF (W) 、±0.1pF (B)
5.1～9.9pF	±0.5pF (D)	±0.05pF (W) 、±0.1pF (B) 、±0.25pF (C)
10pF～	±5% (J)	±2% (G)

Specifications

Size（mm）	0.6x0.3mm - 2.8x2.8mm
Rated Voltage	200Vdc - 500Vdc
Capacitance	0.10pF - 150pF
Main applications	Measuring instruments,other ultra compact/thin devices

Lineup

You can see the search result of the item you click on the capacitance chart.

Explanation of Product Characteristic Icons

150℃max.

Can be used up to 150℃ max.

*There are icons of plural temperature.

rohs

RoHS Directive compliant product

This product contain no restricted substances specified by RoHS Directive with more than maximum concentration value by weight in homogeneous material, except for cases falling under RoHS exemptions.

Restricted substances	Maximum concentration value
Lead	0.1%
Mercury	0.1%
Cadmium	0.01%
Hexavalent chromium	0.1%
Polybrominated biphenyls (PBB)	0.1%
Polybrominated diphenyl ethers (PBDE)	0.1%
Bis (2-ethylhexyl) phthalate (DEHP)	0.1%
Butyl benzyl phthalate (BBP)	0.1%
Dibutyl phthalate (DBP)	0.1%
Diisobutyl phthalate (DIBP)	0.1%

REACH

REACH Regulation compliant product:

The Product complies to provisions of REGULATION (EC) No 1907/2006(Reach)

Restriction of the substances contained in the article under Reach:: REACH regulation impose restrictions of product applications and substance ban on the basis of Article 67.1.
The inclusion of a Substance of Very High Concern (SVHC) in the Candidate List creates the duty to communicate information on substances in articles to allow safe use of the article, which is applicable to suppliers in Europe (Reach Article 33). It does not impose any restrictions on the use of the products, nor is it a substance ban. Please check "Murata products containing SVHC and Information on safe use"

AEC-Q200

AEC-Q200 compliant product

Safety Standard

Safety Standard: Products that acquired safety standard certification IEC60384-14.

Safety Standard Certification

Japanese Safety Law

Japanese Safety Law: Products that are based on the electrical appliance and material safety law of Japan.

Ultrahigh-voltage

Product of 10 to 40kV rated voltage

HIQ

Low dissipation for high frequency: By devising ceramic materials and electrode materials, low dissipation is achieved in frequency bands of VHF, UHF and microwave or beyond.

LowESL

Low inductance: This capacitor is designed so that the parasitic inductance component (ESL) that the capacitor has on the high frequency side becomes lower.

Lowacousticnoise

Product suitable for acoustic noise reduction and low distortion: This product suppresses acoustic noise, which occurs when a ceramic capacitor is used, by devising the materials and configuration.

Deflectingcrack

Product resistant to deflection cracking: This capacitor is designed to prevent failures as much as possible by short mode caused by cracking when there is board deflection.

Solderingcrack

Product with solder cracking suppression: “This capacitor is configured with metal terminals and leads connected to the chip. The metal terminals and leads relieve the stress from expansion and contraction of the solder, to suppress solder cracking.”

No DC bias Characteristics

No DC bias characteristics: Polymer capacitor is no capacitance change with DC bias due to aluminum oxidized film for dielectric.

Anti-ion migration.

By making full use of the water repellence of the capacitor surfaces, this product minimizes Ion migration from the external electrodes (Terminations) that results from condensation.

Product suitable for noise suppression

Low-inductance product suitable for noise suppression.This product has extremely low ESL and is suitable for suppression of noise, including high frequencies.

Contributes to noise suppression as an EMI filter

Reflow

Product for reflow soldering

Flow

Product for flow soldering

Limited to Conductive Glue Mounting

Limited to Conductive Glue Mounting: Since silver palladium is used for the external electrodes,the capacitor can be mounted by conductive adhesive.

Bonding

Product for bonding: Since gold is used for the external electrodes, the capacitor can be mounted by die bonding/wire bonding.

Welding

Product for welding: Capacitor configured with lead electrodes and can be mounted by welding. Please contact us about the lead wire material.

Screws

Product dedicated for screw fixing

PageTOP

Can be used up to 150℃ max.
* There are icons of plural temperature.

RoHS Directive compliant product

This product contain no restricted substances specified by RoHS Directive with more than maximum concentration value by weight in homogeneous material, except for cases falling under RoHS exemptions.

Restricted substances	Maximum concentration value
Lead	0.1%
Mercury	0.1%
Cadmium	0.01%
Hexavalent chromium	0.1%
Polybrominated biphenyls (PBB)	0.1%
Polybrominated diphenyl ethers (PBDE)	0.1%
Bis (2-ethylhexyl) phthalate (DEHP)	0.1%
Butyl benzyl phthalate (BBP)	0.1%
Dibutyl phthalate (DBP)	0.1%
Diisobutyl phthalate (DIBP)	0.1%

REACH Regulation compliant product:
The Product complies to provisions of REGULATION (EC) No 1907/2006 (Reach).

Restriction of the substances contained in the article under Reach:
REACH regulation impose restrictions of product applications and substance ban on the basis of Article 67.1.
The inclusion of a Substance of Very High Concern (SVHC) in the Candidate List creates the duty to communicate information on substances in articles to allow safe use of the article, which is applicable to suppliers in Europe (Reach Article 33). It does not impose any restrictions on the use of the products, nor is it a substance ban. Please check "Murata products containing SVHC and Information on safe use" .

AEC-Q200 compliant product

Products that acquired safety standard certification IEC60384-14.
Safety Standard Certification

Products that are based on the electrical appliance and material safety law of Japan.

Product of 10 to 40kV rated voltage

Low dissipation for high frequency
By devising ceramic materials and electrode materials, low dissipation is achieved in frequency bands of VHF, UHF and microwave or beyond.

Low inductance
This capacitor is designed so that the parasitic inductance component (ESL) that the capacitor has on the high frequency side becomes lower.

Product suitable for acoustic noise reduction and low distortion
This product suppresses acoustic noise, which occurs when a ceramic capacitor is used, by devising the materials and configuration.

Product resistant to deflection cracking
This capacitor is designed to prevent failures as much as possible by short mode caused by cracking when there is board deflection.

Product with solder cracking suppression
“This capacitor is configured with metal terminals and leads connected to the chip. The metal terminals and leads relieve the stress from expansion and contraction of the solder, to suppress solder cracking.”

No DC bias characteristics
Polymer capacitor is no capacitance change with DC bias due to aluminum oxidized film for dielectric.

By making full use of the water repellence of the capacitor surfaces, this product minimizes Ion migration from the external electrodes (Terminations) that results from condensation.

Low-inductance product suitable for noise suppression.
This product has extremely low ESL and is suitable for suppression of noise, including high frequencies.
Contributes to noise suppression as an EMI filter

Product for reflow soldering

Product for flow soldering

Limited to Conductive Glue Mounting
Since silver palladium is used for the external electrodes,the capacitor can be mounted by conductive adhesive.

Product for bonding
Since gold is used for the external electrodes, the capacitor can be mounted by die bonding/wire bonding.

Product for welding
Capacitor configured with lead electrodes and can be mounted by welding. Please contact us about the lead wire material.

Product dedicated for screw fixing