"SURE" BRAND WIRE WOUND RESISTOR - SBP
CERAMIC ENCASED PCB MOUNT TYPE RESISTORS - Professional Grade
Features:
• High Power dissipation in small volume
• Very stable mounting
• Non - flammable
• High pulse load handling capabilities
• High heat and moisture resistance
• Wire Wound
• Various terminal styles
General Specifications
SBP05
SBP08
SBP10
SBP15
SBP20
Resistance range, Series
And tolerance + 10 % + 5 %
E24 Series
0.005 Ω - 0.05 Ω
0.06 Ω 100 KΩ
Maximum dissipation
At T amb = 700c
05 W
08 W
10 W
15 W
20 W
Limiting Voltage
Sq. Rt ( Pn x R )
Temperature coefficient
R<10Ω : 0 to 600 ppm/ 0c
R > 10 Ω: - 80 to + 140 ppm/ 0c
Insulation voltage
> 2000 V
Maximum permissible Body temperature
2750c
Basic specification
IEC60115-1
Operating temperature
- 250c to + 155 0c
Stability △ R/Rmax after
Load
Climatic tests
Short time overload
+ 5.0% + 0.1Ω + 3.0% + 0.1Ω + 2.0% + 0.1Ω
Mechanical Data
Table 1:
Watt
L
W
H1
H2
P
05
25.0 + 1.0
9.5 + 1.0
10.0 + 1.0
10.0 + 1.5
OR
25.0 + 1.5
15.0 + 1.0
08
38.0 + 1.0
9.5 + 1.0
9.0 + 1.0
10.0 + 1.5
OR
25.0 + 1.5
28.0 + 1.0
10
46.0 + 1.0
9.5 + 1.0
9. + 1.0
10.0 + 1.5
OR
25.0 + 1.5
35.0 + 1.0
15
50.0 ± 1.0
12.5 + 1.0
12.5 + 1.0
15.0 + 1.5
OR
30.0 + 1.5
32.5 + 1.5
20
63.0 + 1.5
12.5 + 1.0
12.5 + 1.0
15.0 + 1.5
OR
30.0 + 1.5
47.5 + 1.5
Dimensions unless specified in mm
Table 2:
a
b
c
h
e
f
g
5.0 + 0.5
1.5 + 0.1
1.8 + 0.1
1.0 + 0.1
0.80 + 0.1
0.5 + 0.02
7.3 + 0.3
h
j
k
1.5 + 0.1
1.4 + 0.1
4.5 + 0.2
Dimensions unless specified in mm
Construction
SBP: The resistive element is a wire that is wound on a high grade porcelain rod. The terminals have fully welded construction to provide a good mechanical and electrical contact. To ensure a flexible assembling process, the resistors are offered in various terminals styles, such as long or short. The resistor body and lead ends are housed within a rectangular ceramic case which is non-flammable will not melt even at high overloads and is resistant to most commonly used cleaning solvents, in accordance with IEC 60068-2-45.
Electrical Characteristics
DERATING
The power that the resistor can dissipate depends on the operating temperature
APPLICATION INFORMATION
The temperature rise of the terminal (solder spot) and the resistor body (hot spot) as a function of load for terminal styles
