CR257-00.5T158R [YAGEO]
Fixed Resistor, Wire Wound, 5W, 158ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED;型号: | CR257-00.5T158R |
厂家: | YAGEO CORPORATION |
描述: | Fixed Resistor, Wire Wound, 5W, 158ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED |
文件: | 总4页 (文件大小:207K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LEADED POWER RESISTORS
CR - PRECISION wirewound, down to 0.25% tolerance
UP TO 7.2 W
Series CR
Precision Power Wirewound resistors
axial, ceramic carrier, coated
Specification
Type
CR251-0 CR253-0 CR254-0 CR255-0 CR256-0 CR257-0 CR258-0 CR259-0
Power rating
J 0 = 235°C
P40
P70
W
1,1
1,0
2,2
2,0
3,0
2,5
3,3
3,0
4,0
3,5
5,0
4,3
5,5
5,0
7,2
6,5
Resistance range
Tolerance
see Page 2
%
10-6 * K-1
VRMS
Rmin. ... Rmax..: ± 5, ± 2, ± 1; R _> 1R0: ± 0,5
0 ± 20
Temperature coefficient
working voltage
P70 · R
Insulation voltage (1min.)
VRMS
max. 75V
Insulation resistance
Derating linear
W
not insulated
70 ... 350 (0W)
55/200/56
°C
Climatic category
Temperature range
Thermal resistance
°C
- 55 ... 350
KW-1
280
140
112
94
80
65
56
43
Failure rate
10-9 * h-1
appr. 10, depends on value
(Total, J 0 max., 60% conf. lev.)
é DR
ë R û
ù
Endurance
(P70, 70°C, 1000h, intm.)
%
%
%
%
± 3,0 average
± 1,0
é DR
ë R û
ù
Damp heat, steady state
(40°C, 93% r. h., 56d)
é DR
ë R û
ù
Climatic sequence
(IEC 115-1/23)
± 1,0
é DR
ë R û
ù
Resistance to soldering heat
(260°C, 10s, 3mm)
± 0,2 typ.
Solderability
s
2,5 Flowtime, solderglobule test, IEC 60068-2-20
é DR
ë R û
ù
Terminal strength
Terminal tensile strength
Marking
%
± 0,2
50
N
printed in clear
Yageo Europe GmbH Ramskamp 70 D-25337 Elmshorn Germany T.: +49 4121 870-0 F.: +49 4121 870-297
29.04.03
File: CR_E_108 (07)
Page 1 of 3
Series CR
Precision Power Wirewound resistors
axial, ceramic carrier, coated
Type
Resistance range
Temperature Coefficient (-20 °C to +120 °C)
min.
max.
CuNi44
0±20 ppm/K
NiCr20AlSi
0±10 ppm/K
CR251-0
CR253-0
CR254-0
CR255-0
CR256-0
CR257-0
CR258-0
CR259-0
0R1
0R1
0R1
0R1
0R1
0R2
0R2
0R3
82R
360R
360R
470R
750R
1K1
1K3
2K
_> R50
< 62R
< 160R
< 160R
< 220R
< 330R
< 430R
< 430R
< 800R
_> 62R
_< 82R
_< 360R
_< 360R
_< 470R
_< 750R
_< 1K1
_< 1K3
_< 2K0
_> R10
_> R10
_> R10
_> R15
_> R20
_> R20
_> R30
_> 160R
_> 160R
_> 200R
_> 330R
_> 430R
_> 430R
_> 800R
Dimensions in mm:
Type
L
max.
ød
øD *
max.
3,0
4,0
5,5
8,5
5,5
8,5
8,5
8,5
CR251-0
CR253-0
CR254-0
CR255-0
CR256-0
CR257-0
CR258-0
CR259-0
9,0
0,65
0,65
0,80
0,80
0,80
0,80
0,80
0,80
14,5
12,6
15,0
17,0
18,0
22,0
27,0
* R _< 1R0
Dmax. +1
Yageo Europe GmbH Ramskamp 70 D-25337 Elmshorn Germany T.: +49 4121 870-0 F.: +49 4121 870-297
29.04.03
File: CR_E_108 (07)
Page 2 of 3
Series CR
Precision Power Wirewound resistors
axial, ceramic carrier, coated
Packaging:
Type
Packaging
Pieces
Pack.-Code
CR251-0
CR253-0
CR254-0
CR255-0
CR256-0
CR257-0
CR258-0
CR259-0
taped
taped
taped
taped
taped
taped
taped
taped
1000
1000
1000
500
T
T
T
T
T
T
T
T
1000
500
500
500
Ordering example: CR 259-0
Type
1
T
10R
R-Value
Tolerance
Pack.-Code
Yageo Europe GmbH Ramskamp 70 D-25337 Elmshorn Germany T.: +49 4121 870-0 F.: +49 4121 870-297
29.04.03
File: CR_E_108 (07)
Page 3 of 3
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