参数资料
型号: 251R15W223KF4T
厂商: Johanson Dielectrics Inc
文件页数: 25/40页
文件大小: 0K
描述: CAP CER 0.022UF 250V X7R 0805
标准包装: 3,000
系列: PolyTerm®
电容: 0.022µF
电压 - 额定: 250V
容差: ±10%
温度系数: X7R
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: 安全性,Boardflex 灵敏度
额定值: X2Y3
封装/外壳: 0805(2012 公制)
尺寸/尺寸: 0.080" L x 0.050" W(2.03mm x 1.27mm)
厚度(最大): 0.060"(1.52mm)
特点: 软端子
包装: 带卷 (TR)
M INI S WITCH -M ODE C APACITORS
?
C ASE S IZE
DIMENSIONS
APPLICABLE
TO ALL SIZES:
W
L
W
L
W
L
H ± .010
C TYP.
P ± .015
IN. MM
.070 1.78
.100 2.54
.065 1.65
T
h
W
L
p
c
T
h
p
c
T
h
p
c
T
h
p
c
DIMENSIONS
APPLICABLE
TO SPECIFIC SIZES:
IN.
P08
MM
IN.
P09
MM
IN.
P28
MM
IN.
P29
MM
IN.
P38
MM
IN.
P39
MM
IN.
P48
MM
IN.
P49
MM
L MAX
W MAX
.280
.270
7.11
6.86
0.24
0.27
6.1
6.86
0.28
0.27
7.11
6.86
0.24
0.27
6.1
6.86
0.28
0.27
7.11
6.86
0.24
0.27
6.1
6.86
0.28
0.27
7.11
6.86
0.24
0.27
6.1
6.86
T MAX
.095
2.41 0.095 2.41
0.19
4.83
0.19
4.83 0.285 7.24 0.285 7.24
380
9.65
380
9.65
Note: J-Lead and L-Lead options are available on all sizes above
E LECTRICAL C HARACTERISTICS
DIELECTRIC:
TEMPERATURE COEFFICIENT:
DISSIPATION FACTOR:
AGING
INSULATION RESISTANCE (MIN. @ 25°C, WVDC)
NPO
0 ±30ppm/°C (-55 to +125°C)
0.1% max.
None
1000 ?F or 100 G?, whichever is less
X7R
±15% (-55 to +125°C)
2.5% max.
-2.5% per decade hour
500 ?F or 50 G?, whichever is less
DIELECTRIC STRENGTH:
TEST CONDITIONS:
OTHER:
H OW TO O RDER - M INI S WITCH M ODE?
For 500V Ratings: 750VDC, 25oC, 50mA max
For 200V Ratings: 2xWVDC, 25oC, 50mA max
For 25-100V Ratings: 2.5xWVDC, 25oC, 50mA max
1kHz ±50Hz;1.0±0.2 VRMS
See page 35 for additional dielectric specifications.
Part number written: 500P28W395KJ4U
500
VOLTAGE
P28
SIZE
W
DIELECTRIC
395
CAPACITANCE
K
TOLERANCE
J
TERMINATION
4
MARKING
U
PACKING
250
500
101
201
501
=
=
=
=
=
25 V
50 V
100 V
200 V
500 V
See Chart
N = NPO
W = X7R
1st two digits are
significant; third digit
denotes number of
zeros.
103 = 0.01 μF
105 = 1.0 μF
106 = 10 uF
J = ±5%
K= ±10%
M = ±20%
Z = +80% -20%
J = “J” Leads
(formed in)
L = “L” Leads
(formed out)
4 = Unmarked
U = Tape and Reel
16mm, 13” Reel
NONE = Bulk pack
H = High Reliability
testing per customer
requirements
S = Special Part
www.johanson dielectrics.com
25
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