鈥?/div>
Telecom.
DESCRIPTION
A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive
layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated with lacquer which
provides electrical, mechanical, and climatic protection.
TECHNICAL SPECIFICATIONS
DESCRIPTION
CECC size
Resistance range
Resistance tolerance
Temperature coef鏗乧ient
Climatic category (LCT/UCT/days)
Max. rated dissipation,
P
70
Operating voltage,
U
max
AC/DC
Film temperature
Max. resistance change for resistance range,
鈭?/div>
R
/
R
max., after:
load
climatic tests
soldering
short time overload
Permissible voltage against ambient :
1 minute
continuous
Failure rate
500 V
75 V
鈮?/div>
0.3
脳
10
鈭?/div>
9
/h
鹵 (
0.05 % + 0.01
鈩?
鹵 (
0.05 % + 0.01
鈩?/div>
)
鹵
(0.01 % + 0.01
鈩?
鹵
(0.01 % + 0.01
鈩?
125
擄
C
鹵
0.05 %;
鹵
0.02 %;
鹵
0.01 %
55/125/56
0.125 W
250 V
155
擄
C
MPR24
B
4.99
鈩?/div>
to 1 M
鈩?/div>
鹵
0.5 %;
鹵
0.25 %;
鹵
0.1 %
55/155/56
0.25 W
鹵
25 ppm/K;
鹵
15 ppm/K;
鹵
10 ppm/K;
鹵
05 ppm/K
ORDERING INFORMATION
- type description and ordering code
MPR24
TYPE
TC 10
TEMPERATURE COEFFICIENT
鹵 05 ppm/K
鹵 10 ppm/K
鹵 15 ppm/K
鹵 25 ppm/K
0.1 %
TOLERANCE
鹵 0.01 %
鹵 0.02 %
鹵 0.05 %
鹵 0.1 %
鹵 0.25 %
鹵 0.5 %
1000 UNITS
PACKAGING
Number of Units
47 K
RESISTANCE VALUE
See Temperature Coef鏗乧ient and
Resistance Range Table
Note:
We recommend that the clear text ordering code is used to minimize the possibility of errors in order handling.
Document Number: 28727
Revision: 08-Mar-04
For technical questions contact: ff3cresistors@vishay.com
www.vishay.com
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