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CR257-00.5T1R02 [YAGEO]

Fixed Resistor, Wire Wound, 5W, 1.02ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT;
CR257-00.5T1R02
型号： CR257-00.5T1R02
厂家： YAGEO CORPORATION    YAGEO CORPORATION
描述：

Fixed Resistor, Wire Wound, 5W, 1.02ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
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Series CR  
V I T R O H M  
Precision Power Wirewound Resistors  
ceramic carrier, coated, axial  
,
Specifications  
CR  
251-0  
CR  
252-0  
CR  
253-0  
CR  
254-0  
CR  
255-0  
CR  
256-0  
CR  
257-0  
CR  
258-0  
CR  
259-0  
Type  
Nominal Power rating P40  
P70  
1,1  
1,0  
2,0  
1,6  
2,5  
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  
W
Ω
Resistance range  
Tolerances  
See Page 2  
Rmin. …Rmax.: 5, 2, 1; R≥ 1R: 0,5  
%
Temperature coefficient  
10-6 *K-  
See Page 2  
1
Max. working voltage  
Insulation voltage (1min.)  
Insulation resistance  
Derating linear  
VRMS  
VRMS  
Ω
max 75 V  
not insulated  
70…350 (0W)  
ºC  
Climatic category  
55/200/56  
-55 ~ 350  
Temperature range  
ºC  
KW-1  
125  
100  
85  
65  
55  
65  
48  
45  
35  
Thermal resistance  
10-9 h-1  
Failure Rate  
appr. 100 depends on value  
(Total, ϑ  
,
max, 60% cont. lev.)  
0
3,0 average  
1,0  
[∆R/R] %  
[∆R/R] %  
Endurance (P70 , 70°C, 1000h)  
Damp heat, steady state  
(40°C, 93% r.h., 56d)  
Climatic sequence  
(IEX 115-1/23)  
[∆R/R] %  
1,0  
[∆R/R] %  
N
Terminal strength  
0,2  
50  
Terminal Tensile Strength  
40  
Resistance to soldering heat  
(260°C, 3,5s)  
[∆R/R] %  
0,2 typ.  
Solderability  
Marking  
2,5 Flowtime; solderglobule test, IEC 60068-2-20-T  
Printed in clear  
s
Revision 200906  
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL  
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com  
Series CR  
V I T R O H M  
Dimensions in mm:  
L
máx  
∅
∅
Lackhosen  
2
2
Coating residues  
6
1
6 1  
C
1
Temperature Coeficient ( -20ºC to 120ºC )  
400 50 ppm/K appr. +180 ppm/K  
Type  
500 +400 ppm/K  
0
20 ppm/K  
0
10 ppm/K  
251-0  
252-0  
253-0  
254-0  
255-0  
256-0  
257-0  
258-0  
259-0  
------  
------  
≥ 0R01  
≤ 0R024  
≤ 0R062  
≤ 0R047  
≤ 0R075  
≤ 0R062  
≤ 0R062  
≤ 0R082  
≤ 0R13  
≥ 0R027  
≥ 0R068  
≥ 0R051  
≥ 0R082  
≥ 0R068  
≥ 0R068  
≥ 0R091  
≥ 0R15  
≤ 0R091  
≤ 0R091  
≤ 0R091  
≤ 0R091  
≤ 0R091  
≤ 0R091  
≤ 0R13  
≥ 0R1  
≥ 0R1  
≥ 0R1  
≥ 0R1  
≥ 0R1  
≥ 0R1  
≥ 0R15  
≥ 0R18  
≥ 0R27  
≤ 15R  
≥ 160R  
≤ 47R  
≥ 16R  
≤ 220R  
≤ 470R  
≤ 750R  
≤ 750R  
≤ 1K0  
≥ 0R022  
≥ 0R01  
≤ 0R033  
≤ 0R02  
≤ 0R027  
≤ 0R024  
≤ 0R03  
≤ 0R047  
≤ 0R062  
≤ 0R075  
≥ 0R036  
≥ 0R022  
≥ 0R03  
≥ 180R  
≥ 51R  
≥ 0R01  
≤ 47R  
≥ 51R  
≥ 0R015  
≥ 0R02  
≥ 0R027  
≥ 0R033  
≥ 0R051  
≥ 0R068  
≥ 0R082  
≤ 68R  
≥ 75R  
≤ 130R  
≤ 150R  
≤ 160R  
≤ 180R  
≥ 150R  
≥ 160R  
≥ 180R  
≥ 200R  
≤ 1K5  
≥ 0R027  
≥ 0R033  
≥ 0R047  
≤ 2K2  
≤ 0R16  
≤ 2K7  
≤ 0R15  
≥ 0R16  
≤ 0R24  
≤ 3K9  
Type  
L
max  
9,0  
∅D * max  
∅d  
CR251-0  
CR252-0  
CR253-0  
CR254-0  
CR255-0  
CR256-0  
CR257-0  
CR258-0  
CR259-0  
3,0  
4,0  
4,5  
5,5  
8,5  
5,5  
8,5  
8,5  
8,5  
0,65  
0,80  
0,65  
0,80  
0,80  
0,80  
0,80  
0,80  
0,80  
9,7  
14,5  
12,6  
15,0  
17,0  
18,0  
22,0  
27,0  
*R ≤ 1R0 Dmax. +1  
Packaging:  
Type  
Packaging  
Pieces  
Pack.-code  
C
s
CR251-0  
CR252-0  
CR253-0  
CR254-0  
CR255-0  
CR256-0  
CR257-0  
CR258-0  
CR259-0  
taped  
taped  
taped  
taped  
taped  
taped  
taped  
taped  
taped  
1000  
1000  
1000  
1000  
500  
T
T
T
T
T
T
T
T
T
65  
65  
85  
85  
85  
85  
85  
85  
85  
5
5
10  
10  
10  
10  
10  
10  
10  
1000  
500  
500  
500  
Ordering example:  
CR259-0  
Type  
1
Tolerance  
T
Pack-Code  
10R  
R- value  
Revision 200906  
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL  
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com  

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