(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
05.12.14
Chip Monolithic Ceramic Capacitors
High Frequency Type ERB Series
SMD Type
e
g
e
s
Features (ERB Series)
1. Negligible inductance is achieved by its monolithic
structure so the series can be used at frequencies
above 1GHz.
2. Nickel barriered terminations of ERB series improve
solderability and decrease solder leaching.
3. ERB18/21 series are designed for both flow and
reflow soldering and ERB32 series are designed for
reflow soldering.
L
W
Part Number
L
ERB188
ERB21B
ERB32Q
1.6±0.1
2.0±0.3
3.2±0.3
Dimensions (mm)
W
0.8±0.1
1.25±0.3
2.5±0.3
T max.
0.9
1.35
1.7
e min.
0.2
0.25
0.3
g min.
0.5
0.7
1.0
s
Applications
High frequency and high-power circuits
Part Number
LxW
TC
Rated Volt.
ERB18
ERB21
ERB32
1.6x0.8
C0G
(5C)
250
(2E)
250
(2E)
2.0x1.25
C0G
(5C)
100
(2A)
50
(1H)
500
(2H)
300
(YD)
3.2x2.5
C0G
(5C)
250
(2E)
100
(2A)
50
(1H)
Capacitance (Capacitance part numbering code) and T (mm) Dimension (T Dimension part numbering code)
0.50pF(R50)
0.75pF(R75)
1.0pF(1R0)
1.1pF(1R1)
1.2pF(1R2)
1.3pF(1R3)
1.5pF(1R5)
1.6pF(1R6)
1.8pF(1R8)
2.0pF(2R0)
2.2pF(2R2)
2.4pF(2R4)
2.7pF(2R7)
3.0pF(3R0)
3.3pF(3R3)
3.6pF(3R6)
3.9pF(3R9)
4.3pF(4R3)
4.7pF(4R7)
5.1pF(5R1)
5.6pF(5R6)
6.2pF(6R2)
6.8pF(6R8)
7.5pF(7R5)
8.2pF(8R2)
9.1pF(9R1)
10pF(100)
11pF(110)
12pF(120)
13pF(130)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
Continued on the following page.
T
14
77
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
05.12.14
Continued from the preceding page.
Part Number
LxW
TC
Rated Volt.
ERB18
ERB21
ERB32
1.6x0.8
C0G
(5C)
250
(2E)
250
(2E)
2.0x1.25
C0G
(5C)
100
(2A)
50
(1H)
500
(2H)
300
(YD)
3.2x2.5
C0G
(5C)
250
(2E)
100
(2A)
50
(1H)
Capacitance (Capacitance part numbering code) and T (mm) Dimension (T Dimension part numbering code)
15pF(150)
16pF(160)
18pF(180)
20pF(200)
22pF(220)
24pF(240)
27pF(270)
30pF(300)
33pF(330)
36pF(360)
39pF(390)
43pF(430)
47pF(470)
51pF(510)
56pF(560)
62pF(620)
68pF(680)
75pF(750)
82pF(820)
91pF(910)
100pF(101)
120pF(121)
130pF(131)
150pF(151)
160pF(161)
180pF(181)
200pF(201)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
0.8(8)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.25(B)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
1.50(Q)
14
220pF(221)
240pF(241)
270pF(271)
300pF(301)
330pF(331)
360pF(361)
390pF(391)
430pF(431)
470pF(471)
510pF(511)
560pF(561)
620pF(621)
680pF(681)
750pF(751)
820pF(821)
910pF(911)
1000pF(102)
The part numbering code is shown in ( ).
Dimensions are shown in mm and Rated Voltage in Vdc.
78
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
05.12.14
Specifications and Test Methods
No.
1
Item
Operating
Temperature Range
Y55
to
W125D
Specifications
Test Method
Reference Temperature: 25°C
The rated voltage is defined as the maximum voltage which
may be applied continuously to the capacitor.
When AC voltage is superimposed on DC voltage, V
P-P
or V
O-P
,
whichever is larger, should be maintained within the rated
voltage range.
Visual inspection
Using calipers
No failure should be observed when 300%(*) of the rated volt-
age is applied between the terminations for 1 to 5 seconds,
provided the charge/discharge current is less than 50mA.
(*) 300V: 250%, 500V: 200%
The insulation resistance should be measured with a DC
voltage not exceeding the rated voltage at 25D and standard
humidity and within 2 minutes of charging.
The capacitance/Q should be measured at 25D at the
frequency and voltage shown in the table.
Frequency
Voltage
1T0.1MHz
1T0.2Vrms
2
Rated Voltage
See the previous pages.
3
4
Appearance
Dimensions
No defects or abnormalities
Within the specified dimension
5
Dielectric Strength
No defects or abnormalities
6
7
Insulation Resistance
1,000,000MΩ min. (CU470pF)
0,100,000MΩ
min. (CG470pF)
(I.R.)
Capacitance
Within the specified tolerance
220pF<CV1,220pF
: QU10,000
220pF<CV1,470pF : QU15,000
470pF<CV1,000pF : QU13,000
C : Nominal Capacitance (pF)
Capacitance
Change
Temperature
Coefficent
Within the specified tolerance (Table A-6)
Within the specified tolerance (Table A-6)
8
Q
9
Capacitance
Temperature
Characteristics
Capacitance
Drift
Within
T0.2%
or
T0.05pF
(Whichever is larger)
The temperature coefficient is determined using the
capacitance measured in step 3 as a reference. When cycling
the temperature sequentially from step 1 through 5, the
capacitance should be within the specified tolerance for the
temperature coefficient and capacitance change as Table A.
The capacitance drift is calculated by dividing the differences
between the maximum and minimum measured values in steps
1, 3 and 5 by the capacitance value in step 3.
Step
Temperature (D)
1
25T2
2
Y55T3
3
4
5
25T2
125T3
25T2
No removal of the terminations or other defects should occur.
c
10
Adhesive Strength
of Termination
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 1 using an eutectic solder.
Then apply 10N* force in parallel with the test jig for 10±1sec.
The soldering should be done either with an iron or using the
reflow method and should be conducted with care so that the
soldering is uniform and free of defects such as heat shock.
Type
ERB18
ERB21
ERB32
a
1.0
1.2
2.2
b
3.0
4.0
5.0
c
1.2
1.65
2.9
(in mm)
*5N (ERB188)
Continued on the following page.
14
b
Fig.1
a
Solder Resist
Baked Electrode or
Copper Foil
79
!Note
• This PDF catalog is downloadedand
!CAUTION
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
05.12.14
Specifications and Test Methods
Continued from the preceding page.
No.
Item
Appearance
Capacitance
Specifications
No defects or abnormalities
Within the specified tolerance
Satisfies the initial value.
220pFFCV1,220pF
: QU10,000
220pFFCV1,470pF : QU15,000
470pFFCV1,000pF : QU13,000
C : Nominal Capacitance (pF)
No crack or marked defect should occur.
20
50 Pressurizing
speed : 1.0mm/sec.
Pressurize
Test Method
Solder the capacitor to the test jig (glass epoxy board) in the
same manner and under the same conditions as (10).
The capacitor should be subjected to a simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 55Hz.
The frequency range, from 10 to 55Hz and return to 10Hz,
should be traversed in approximately 1 minute. This motion
should be applied for a period of 2 hours in each 3 mutually
perpendicular directions (total of 6 hours).
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 2a using an eutectic solder. Then apply a force in the
direction shown in Fig. 3a. The soldering should be done either
with an iron or using the reflow method and should be conduct-
ed with care so that the soldering is uniform and free of defects
such as heat shock.
Type
ERB18
ERB21
ERB32
a
1.0
1.2
2.2
b
3.0
4.0
5.0
c
1.2
1.65
2.9
(in mm)
11
Vibration
Resistance
Q
12
Deflection
13
Solderability of
Termination
14
Resistance
to Soldering Heat
`
_
,
XZ
WY
TU
W
V
S
R
Q
^
R230
ø4.5
Flexure :
V1
c
a
Capacitance meter
45
45
100
t : 1.6mm
b
Fig.3a
Fig. 2a
40
95% of the terminations are to be soldered evenly and
continuously.
Immerse the capacitor in a solution of isopropyl alcohol and
rosin (25% rosin in weight proportion).
Preheat at 80 to 120D for 10 to 30 seconds.
After preheating, immerse in an eutectic solder
or Sn-3.0Ag-0.5Cu solder solution for 5±0.5 seconds
at 245±5D.
The measured and observed characteristics should satisfy the
specifications in the following table.
Item
Appearance
Capacitance
Change
Q
Dielectric Strength
Specifications
No marked defect
Within
T2.5%
or
T0.25pF
(Whichever is larger)
220pFFCV1,220pF
: QU10,000
220pFFCV1,470pF : QU15,000
470pFFCV1,000pF : QU13,000
No failure
C : Nominal Capacitance (pF)
Preheat according to the conditions listed in the table below.
Immerse the capacitor in an eutectic solder or Sn-3.0Ag-0.5Cu
solder solution at 270±5D for 10±0.5 seconds. Let sit at room
temperature for 24±2 hours.
Chip Size
2.0Z1.25mm max.
3.2Z2.5mm
Preheat Condition
1minute at 120 to 150D
Each 1 minute at 100 to 120D and then 170 to 200D
14
The measured and observed characteristics should satisfy the
specifications in the following table.
Item
Appearance
Capacitance
Change
Q
I.R.
Dielectric Strength
Specifications
No marked defect
Within
T5%
or
T0.5pF
(Whichever is larger)
10pFVCU30pF
: QU350
10pFVCF30pF : QU275W
5
C
2
10pFVCF10pF
: QU200W10C
1,000MΩ min.
No failure
C : Nominal Capacitance (pF)
Fix the capacitor to the supporting jig in the same manner and
under the same conditions as (10). Perform the five cycles
according to the four heat treatments listed in the following table.
Let sit for 24T2 hours at room temperature, then measure.
1
2
3
4
Max.
Min.
Room
Room
Operating
Operating
Temp. (D)
Temp.
Temp.
Temp.
W3/Y0
Temp.
W0/Y3
Time (min.)
30T3
5 max.
30T3
5 max.
Step
15
Temperature
Cycle
Apply the 24-hour heat (Y10 to
W65D)
and humidity (80 to 100%)
treatment shown below, 10 consecutive times. Remove, let sit for
24T2 hours at room temperature, and measure.
The measured and observed characteristics should satisfy the
(forMurata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
!Note
• Please read rating from the website of storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
05.12.14
Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
The measured and observed characteristics should satisfy the
specifications in the following table.
Item
Appearance
Capacitance
Change
Q
I.R.
Dielectric Strength
Specifications
No marked defect
Within
T3%
or
T0.3pF
(Whichever is larger)
10pFVCU30pF
: QU350
10pFVCF30pF : QU275W
5
C
2
10pFVCF10pF
: QU200W10C
1,000MΩ min.
No failure
C : Nominal Capacitance (pF)
Test Method
17
High Temperature
Load
Apply 200% (500V only 150%) of the rated voltage for 1,000T12
hours at
125T3D. Remove and let sit for 24T2 hours at room
temperature, then measure.
The charge/discharge current is less than 50mA.
Table A-6
Capacitance Change from 25D (%)
Char.
Nominal Values
(ppm/D) Note 1
Y55
Y30
Min.
Y0.17
Max.
0.25
Y10
Min.
Y0.11
Max.
Min.
Max.
0T30
Y0.24
0.58
0.40
5C
Note 1 : Nominal values denote the temperature coefficient within a range of 25 to 125D (for 5C)
LED 是light emitting diode (发光二极管)的缩写,是一种由半导体技术制成的电光源。LED的核心部分是由P型半导体和N型半导体组成的晶片,在P型半导体和N型半导体之间有一个过渡层,称为P2N结。在正向导通时,半导体中的多数载流子和少数载流子复合,释放出的能量以光子或部分以光子的形式发射出来,大量的光子形成光子流,即发光。P2N结加反向电压时,少数载流子难以注入,故不发...[详细]
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