High-Q Multilayer Ceramic Capacitors

The High-Q multilayer ceramic capacitors were developed for high-frequency RF designs and provide ultra-low ESR for minimal losses. Consequently, they achieve maximum efficiency in the RF power chain, as both signal loss and heat generation are significantly reduced.

How to Order - Product Builder

The following list shows the possible configurations of the MLCCs. The article number is determined by the chosen configuration. Through the product inquiry, you can customize your desired MLCC and request it from us directly.

Unterfamilie

QS = S Serie

QE = E Serie

QL = L Serie

QC = C-Serie

QG = G-Serie

Größe

CD = 0201

CF = 0402

CP = 0603

CT = 0805

DB = 1111

EV = 2525

FM = 3838

Voltage

250 = 25V

500 = 50V

201 = 200V

251 = 250V

501 = 500V

102 = 1000V

152 = 1500V

252 = 2500V

362 = 3600 V

722 = 7200V

DTC

Q = High-Q NP0/COG

G = NP0/COG

Capacitance

102 = 1000 pF

104 = 0.10µF

The first two digits are significant;

3rd digit denotes number of zeros

Tolerance

<10pF:

A = ±0.05pF

B = ±0.1pF

C = ±0.25pF

D = ±0.5pF

≥10pF:

F = ±1%

G = ±2%

J = ±5%

K = ±10%

X = +80%/-20%

Mark

1 = No Mark

2 = EIA marking

3 = Cap Code & Tolerance

Marking on sizes ≥0805

Termination

Nickel Barrier:

GV = Ni/Sn (RoHS)

NT = Ni/SnPb

GG = Nickel/Gold (RoHS)

Non-Mag:

GU = Cu/Sn (RoHS)

NC = Copper/Tin-Lead

Magazine:

M1 = Microstrip

A2 = Axial Ribbon

AR = Axial Wire (RoHS)

AN = Axial Wire (Nickel/Tin-Lead)

RR = Radial Ribbon

RN = Radial Wire (RoHS)

RN = Radial Wire (Ni/SnPb)

ZZ = Sondercode

Special Code

001 = Default catalogue item

002 = Default for AEC-Q200

Package

0201-0603:

Y = 5" Reel Papier

T = 7" Reel Paper

13" Reel Paper

0805-3838:

K = 5" Reel Embroidered

E = 7" Reel Emb

U = 13" Reel Embroidery

Additional options (for large components)

Q = 5" Reel Emb Vertically Oriented

G = 7" Vertical Embossed Reel Orientation

P = 7" Reel Emb Horizontally Oriented

R = 13" Reel Vertical Ordered

Example: QCCT102Q910G1GV001K = Capacitors High-Q MLC C-Series, 0805, High-Q NP0/COG, 1000 V, 91.00 pF, ±2 %, Ni/Sn (RoHS), 5" Reel Embossed Tape.

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Product Details

Johanson Technology

Datenblatt

Subfamily

Size

Voltage

DTC

Capacitance

Tolerance

Mark

Termination

Spezieller Code

Package

Example: QCCT102Q910G1GV001K = Capacitors High-Q MLC C-Series, 0805, High-Q NP0/COG, 1000 V, 91.00 pF, ±2 %, Ni/Sn (RoHS), 5" Reel Embossed Tape.

Contact Details

Name

Enterprise

Telephone number

Quantity

Desired Currency

Note

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If you cannot find a specific component in our offering, please feel free to contact us.
As an authorised distributor, we can provide you with all products from the portfolio of our contractual partners.

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Available Manufacturers

The High-Q Multilayer Ceramic Capacitors have been developed for high-frequency RF designs and offer ultra-low ESR for minimal losses. This ensures they achieve maximum efficiency in the RF power chain, as both signal loss and heat generation are significantly reduced.

Thanks to a controlled series resonance frequency (SRF), the capacitors remain particularly frequency stable even across wide bandwidths – ideal for precise high-frequency circuits. The manufacturing in North America ensures a secure supply chain and shorter lead times. Naturally, the components are RoHS compliant.

Typical application areas include high-frequency communication systems, BLE, Zigbee, Wi-Fi, 5G, LoRa, and UWB modules, battery-powered wireless devices, RF power amplifiers and driver stages, RF signal generators and synthesizers, as well as impedance matching networks.

Contact us – we are happy to advise you on High-Q Multilayer Ceramic Capacitors and your individual project!