GR442QR7LB102KW01L Datasheet, PDF (198/237 Pages) Murata Manufacturing Co., Ltd. – chip monolithic ceramic capacitors

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
Oct.1,2012
GA3 Series Specifications and Test Methods
Continued from the preceding page.
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Within ±15%
Within ±2.5% or ±0.25pF
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D.F.V0.05
QU400+20C*² (CF30pF)
QU1000
(CU30pF)
More than 3,000MΩ
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Fix the capacitor to the supporting jig (glass epoxy board) shown
in Fig. 4.
Perform the 5 cycles according to the 4 heat treatments listed in
the following table.
Let sit for 24±2 hrs. at room condition,*¹ then measure.
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1
2
3
4
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Min. Operating Temp.±3
Room Temp.
Max. Operating Temp.±2
Room Temp.
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30±3
2 to 3
30±3
2 to 3
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Perform a heat treatment at 150^W Y10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*¹
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In accordance with item No.4

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Glass Epoxy Board
Fig. 4
Solder resist
Cu
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Within ±5.0% or ±0.5pF
(Whichever is larger)
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D.F.V0.05
QU275+5/2C*² (CF30pF)
QU350
(CU30pF)
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More than 3,000MΩ
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In accordance with item No.4
Before this test, the test shown in the following is performed.
·Item 11 Adhesive Strength of Termination (applied force is 5N)
·Item 13 Deflection
Let the capacitor sit at 40±2°C and relative humidity of 90 to 95%
for 500Y ^{W20 4} hrs.
Remove and let sit for 24±2 hrs. at room condition,*¹ then
measure.
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Perform a heat treatment at 150^W Y10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*¹
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Within ±3.0% or ±0.3pF
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D.F.V0.05
Q
SL
QU275+5/2C*² (CF30pF)
QU350
(CU30pF)
°,°
More than 3,000MΩ
Before this test, the test shown in the following is performed.
·Item 11 Adhesive Strength of Termination (apply force is 5N)
·Item 13 Deflection
Impulse Voltage
Each individual capacitor should
be subjected to a 2.5kV (Type
GC/GF: 5kV) Impulse (the
voltage value means zero to
peak) for three times. Then the
capacitors are applied to life test.
Front time (T1)=1.2μs=1.67T
Time to half-value (T2)=50μs
(%)
100
90
50
30
0
t
T
T1
T2
Apply voltage as in Table for 1,000 hrs. at 125^W Y²⁰°C, relative
humidity 50% max.
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In accordance with item No.4
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GB
AC312.5V (r.m.s.), except that once each hour the
voltage is increased to AC1,000V (r.m.s.) for 0.1 sec.
GC

GD
AC425V (r.m.s.), except that once each hour the
voltage is increased to AC1,000V (r.m.s.) for 0.1 sec.
Let sit for 24±2 hrs. at room condition,*¹ then measure.
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Perform a heat treatment at 150^W Y10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*¹
*1 "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
*2 "C" expresses nominal capacitance value (pF).
Continued on the following page.
180