Multilayer Ceramic Capacitors
Approval Sheet
1. INTRODUCTION
MLCC consists of a conducting material and electrodes. To manufacture a chip-type SMT and achieve
miniaturization, high density and high efficiency, ceramic condensers are used.
WTC HH series MLCC is used at high frequencies generally have a small temperature coefficient of capacitance,
typical within the ±30ppm/°C required for NP0 (C0G) classification and have excellent conductivity internal electrode.
Thus, WTC HH series MLCC will be with the feature of low ESR and high Q characteristics.
2. FEATURES
3. APPLICATIONS
a. High Q and low ESR performance at high frequency.
b. Quality improvement of telephone calls for low
power loss and better performance.
a. Mobile telecommunication: Mobile phone, WLAN.
b. RF module: Power amplifier, VCO.
c. Tuners.
4. HOW TO ORDER
HH
15
N
100
G
500
C
T
Series
Size
Dielectric
Capacitance
Tolerance
Rated voltage
Termination
Packaging
HH=High Q/ 03=0201 (0603)
N=NP0
Two significant
A=±0.05pF Two significant
C=Cu/Ni/Sn
T=7” reeled
Low ESR
15=0402 (1005)
18=0603 (1608)
21=0805 (2012)
(C0G)
digits followed by B=±0.1pF digits followed by
no. of zeros. And C=±0.25pF no. of zeros. And
G=13” reeled
R is in place of
decimal point.
D=±0.5pF R is in place of
F=±1%
G=±2%
J=±5%
decimal point.
eg.:
100=10 VDC
160=16 VDC
250=25 VDC
500=50 VDC
101=100 VDC
201=200 VDC
251=250 VDC
501=500 VDC
631=630 VDC
R47=0.47pF
0R5=0.5pF
1R0=1.0pF
100=10x100
=10pF
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ASC_ HQ_Low ESR_HH
Nov. 2023