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参数资料
| 型号： | RC21 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | General purpose chip resistors |
| 中文描述： | 通用芯片电阻 |
| 文件页数： | 2/15页 |
| 文件大小： | 408K |
| 代理商： | RC21 |
2002 Apr 09 Rev.9
2
Phycomp
Product specification
General purpose chip resistors
sizes 1206, 0805, 0603 and 0402
RC01/11/21/31
5%
FEATURES
Low assembly costs
High component and equipment
reliability
Excellent performance at high
frequency, especially the RC31
Complete standard SMD family.
APPLICATIONS
All general purpose applications.
DESCRIPTION
The resistors are constructed on a
high grade ceramic body (aluminium
oxide). Internal metal electrodes are
added at each end and connected by
a resistive paste which is applied to
the top surface of the substrate. The
composition of the paste is adjusted
to give the approximate resistance
required and the value is trimmed to
within tolerance, by laser cutting of
this resistive layer.
The resistive layer is covered with a
protective coat and printed with the
resistance value. Finally, the two
external end terminations are added.
For ease of soldering the outer
layer of these end terminations is a
lead/tin alloy.
QUICK REFERENCE DATA
DESCRIPTION
VALUE
RC01
RC11
RC21
RC31
Size code
Resistance range
Resistance tolerance and E-series
Temperature coefficient:
1
R
10
10
< R
10 M
Maximum dissipation at T
amb
= 70 C
1206 (3216)
0805 (2012)
0603 (1608)
0402 (1005)
1
to 10 M
5%; jumper; E24 series
250 250
200
10
-
6
/K
10
-
6
/K
0.25 W
200 V
(DC or RMS)
0.125 W
150 V
(DC or RMS)
55/155/56
0.1 W
50 V
0.063 W
50 V
(DC or RMS)
55/125/56
Maximum permissible voltage
(DC or RMS)
Climatic category (IEC 60068)
Basic specification
IEC 60115-8
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