Datasheet 搜索 > 贴片电阻 > Walsin Technology（台湾华科） > WR12X22R0FTL 数据手册 > WR12X22R0FTL 数据手册 4/9 页
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WR12X22R0FTL 数据手册 - Walsin Technology（台湾华科）
制造商:
Walsin Technology（台湾华科）
分类:
贴片电阻
封装:
1206
描述:
WALSIN WR12X22R0FTL 片式电阻器, 表面贴装, WR12 Series, 22 ohm, 200 V, 1206 [3216公制], 250 mW, ± 1%
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WR12X22R0FTL数据手册
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Chip Resistor Surface Mount
w
ww.yageo.com
J
ul 02, 2009 V.4
Product specification
4
9
SERIES
RC
1206 (RoHS Compliant)
CONSTRUCTION
The resistor is constructed on top
of a high-grade ceramic body.
Internal metal electrodes are added
on each end to make the contacts to
the thick film resistive element. The
composition of the resistive element
is a noble metal imbedded into a
glass and covered by a second glass
to prevent environment influences.
The resistor is laser trimmed to the
rated resistance value. The resistor
is covered with a protective epoxy
coat, finally the two external
terminations (matte tin on Ni-
barrier) are added. See fig.3
DIMENSIONS
TYPE RC1206
L (mm)
3.10 ± 0.10
W (mm)
1.60 ± 0.10
H (mm)
0.55 ± 0.10
I
1
(mm)
0.45 ± 0.20
I
2
(mm)
0.40 ± 0.20
Table 1
overcoat
Primary glass layer
resistive layer
(Jumper chip is a conductor)
inner electrode
termination(Ni/matte tin)
ceramic substrate
H
I
2
YNSC066
overcoat
W
L
I
1
marking layer
O
O
U
U
T
T
L
L
I
I
N
N
E
E
S
S
For dimension see Table 1
Fig. 3 Chip resistor outlines
MARKING
RC1206
E-24 series: 3 digits
First two digits for significant figure and 3rd digit for number of zeros
Both E-24 and E-96 series: 4 digits
First three digits for significant figure and 4th digit for number of zeros
For further marking information, please see special data sheet “Chip resistors marking”
Fig. 1 Value = 10 KΩ
YNSC001
03
Fig. 2 Value = 10 KΩ
YNSC004
00
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