Multi Layer Ceramic Capacitors
www.samwha.com
Multi Layer Ceramic Capacitors
Introduction
SAMWHA's series of multilayer ceramic(MLC) chip capacitors is designed to meet a wide variety of need.
Multilayer ceramic chip capacitors are available in both class I and class II formulations. Temperature
compensation formulations are class I and temperature stable and general application formulations are
classified at class II. The class I multilayer ceramic capacitors are COG with negligible dependence of
electrical properties on temperature, voltage, frequency. The most of commonly used class II dielectric are
X7R, X5R and Y5V. The X7R provides intermediate capacitance values which vary
±15%
over the
temperature range of -55℃ to 125℃. The X5R provides intermediate capacitance values which vary
±15%
over the temperature range of -55℃ to 85℃. The Y5V provides the highest capacitance value which vary
from 22% to -82% over the temperature range of -30℃ to 85℃. All class II capacitors vary in capacitance
value under the influence of temperature, operating voltage and frequency. We offer a complete line of
products for both class I and II .
Features
Samwha’s high density ceramic bodies offer superior performance and reliability
Samwha offer various temperature characteristics, rated voltage and packing method
Material with high dielectric constant and superior manufacturing technology allows very high values
in a small size
Solder coated terminals offer superior solderability
Applications
Wide applications throughout commercial and industrial market.
Communication products like Cellular Phone, Pager, Codeless phone
Multimedia products like DVD, CD-ROM, FDD, HDD, Game machine, Computer, Note book,
Digital camera, LCD
Audio visual products like TV, Camcorder, Minidisk, MP3 Player
Communication products like Electronic tuner, Duplexer, VCXO, TCXO, Modem
OA equipment products like Printer, Copy Machine, Fax Machine
4
SAMWHA CAPACITOR Co., Ltd.
Multi Layer Ceramic Capacitors
www.samwha.com
6
Capacitance Code(Pico Farads)
The nominal capacitance value in pF is expressed by three digit numbers.
The first two digits represents significant figures and the last digit denotes the number of zero
Ex.) 104 = 100000pF
R denotes decimal
8R2 = 8.2pF
Capacitance Tolerance Code
Code
B
C
D
F
G
J
K
Tolerance
±0.1pF
±0.25pF
±0.5pF
±1.0%
±2.0%
±5%
±10%
Code
M
P
Z
H
I
U
V
Tolerance
±20%
+100, -0%
+80, -20%
+0.25/-0pF
+0/-0.25pF
+5/-0%
+0/-5%
Voltage Code
Code
Vol.
6R3
DC 6.3V
100
DC 10V
160
DC 16V
250
DC 25V
500
DC 50V
101
DC 100V
201
DC 200V
251
DC 250V
631
DC 630V
302
DC 3000V
Termination Code
Ex.) N : Ni-Sn (Nickel-Tin Plate)
Packing Code
Ex.) R : Reel Type
B : Bulk Type
(Unit : mm)
Thickness Option
Code
Blank
Blank
A
B
B
E
E
E
E
Thickness(mm)
L
0.30
0.50
0.60
0.80
0.85
1.00
1.10
1.15
1.25
Dimensions
Tol(±)
0.03
0.05
0.10
0.10
0.15
0.15
0.15
0.15
0.15
Code
E
H
I
J
K
L
M
N
O
Thickness(mm)
W
1.30
1.35
1.60
1.80
2.00
2.50
2.80
3.20
5.00
Dimensions
Tol(±)
0.20
0.20
0.20
0.20
0.25
0.25
0.30
0.30
0.40
SAMWHA CAPACITOR Co., Ltd.
Multi Layer Ceramic Capacitors
www.samwha.com
X5R
Application
Stable class
Ⅱdielectric
properties, suited for by-pass and coupling purposes, filtering, frequency discrimination, DC
blockage, and as voltage transient suppression elements.
Dielectric Characteristics
Temperature Characteristic
Operating Temperature
Capacitance Tolerance
Dissipation Factor & Q
±15%
-55~85℃
±10%, ±20%,
(±5%,
+80~-20%)
50V Min. : 2.5% Max. 25V Min. : 3.0% Max.
16V Min. : 3.5% Max. 10V Min. : 5.0% Max.
6.3V Min. : 5.0% Max.(＜3.3㎌), 10% Max.(≥3.3㎌)
Thin layer lange capacitors type 10% Max.
More than 10,000MΩ or 500Ω (Whichever is smaller)
F
Thin layer lange capacitors type 50Ω Min.
F
>2.5×RVDC
1±0.2Vrms(≤10㎌, 10V Min.)
0.5±0.1Vrms(≤10㎌, 6.3V Max.)
0.5±0.1Vrms(>10㎌)
1±0.1k㎐(≤10㎌, 10V Min.)
1±0.1k㎐(≤10㎌, 6.3V Max.), 120±24㎐(>10㎌)
Insulation Resistance
Dielectric Strength
Test Voltage
Test Frequency
Y5V
Application
The Hi-K(Y5V) dielectrics deliver high capacitance density and are ideally suited for applications where space is at a
premium, or as replacement for tantalum capacitors. Typically applications include use as by-pass or decoupling elements.
Best performance is obtained at or near room temperature, with low DC bias.
Dielectric Characteristics
Temperature Characteristic
Operating Temperature
Capacitance Tolerance
Dissipation Factor & Q
+22%~-82%
-30~85℃
-20~+80%(±20%)
50V Min. : 5% Max. 25V Min. : 7% Max.
16V Min. : 9% Max. 10V Min. : 12.5% Max.
6.3V Min. : 15% Max.
Thin layer lange capacitors type 20% Max.
More than 10,000MΩor 500Ω
F(Whichever
is smaller)
Thin layer lange capacitors type 50Ω Min.
F
>2.5×RVDC
1±0.2Vrms(≤10㎌, 10V Min.)
0.5±0.1Vrms(≤10㎌, 6.3V Max.)
0.5±0.1Vrms(>10㎌)
1±0.1k㎐(≤10㎌, 10V Min.)
1±0.1k㎐(≤10㎌, 6.3V Max.), 120±24㎐(>10㎌)
Insulation Resistance
Dielectric Strength
Test Voltage
Test Frequency
8
SAMWHA CAPACITOR Co., Ltd.
Multi Layer Ceramic Capacitors
www.samwha.com
Appendix
Ⅱ
X7R-High Dielectric Constant Type(0603~3225) & Thin Layer Large-Capacitance Type
Type
Size(inch)
Volt(V)
Cap.
100㎊(101)
470㎊(471)
1000㎊(102)
2200㎊(222)
4700㎊(472)
10000㎊(103)
15000㎊(153)
22000㎊(223)
33000㎊(333)
47000㎊(473)
68000㎊(683)
0.1㎌(104)
0.15㎌(154)
0.22㎌(224)
0.33㎌(334)
0.47㎌(474)
0.68㎌(684)
1.0㎌(105)
1.5㎌(155)
2.2㎌(225)
4.7㎌(475)
6.8㎌(685)
10㎌(106)
22㎌(226)
47㎌(476)
100㎌(107)
General Type : Dissipation Factor Page 22 (No.5)
General Type : Dissipation Factor Page 22 (No.5)
Thin Layer Large-Capacitance Type : Dissipation Factor Page 22 (No.5)
0603(0201)
1005(0402)
1608(0603)
X7R
2012(0805)
3216(1206)
3225(1210)
6.3 10 16 25 6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50
10
SAMWHA CAPACITOR Co., Ltd.
Multi Layer Ceramic Capacitors
www.samwha.com
Y5V-High Dielectric Constant Type(0603~3225) & Thin Layer Large-Capacitance Type
Type
Size(inch)
Volt(V)
Cap.
1000㎊(102)
2200㎊(222)
4700㎊(472)
10000㎊(103)
15000㎊(153)
22000㎊(223)
33000㎊(333)
47000㎊(473)
68000㎊(683)
0.1㎌(104)
0.15㎌(154)
0.22㎌(224)
0.33㎌(334)
0.47㎌(474)
0.68㎌(684)
1.0㎌(105)
1.5㎌(155)
2.2㎌(225)
3.3㎌(335)
4.7㎌(475)
6.8㎌(685)
10㎌(106)
22㎌(226)
47㎌(476)
100㎌(107)
General Type : Dissipation Factor Page 22 (No.5)
General Type : Dissipation Factor Page 22 (No.5)
Thin Layer Large-Capacitance Type : Dissipation Factor Page 22 (No.5)
6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50
1005(0402)
1608(0603)
Y5V
2012(0805)
3216(1206)
3225(1210)
12
SAMWHA CAPACITOR Co., Ltd.
ARM技术
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