"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:
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|
SBP05 |
SBP08 |
SBP10 |
SBP15 |
SBP20 |
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Resistance range, Series And tolerance ± 10 % ± 5 % |
E24 Series |
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0.005 W - 0.05 W |
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0.06 W - 100 KW |
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Maximum dissipation At T amb = 70 ˚ C |
05 W |
08 W |
10 W |
15 W |
20 W |
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Limiting Voltage |
Sq. Rt (Pn x R) |
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Temperature coefficient |
R<10 Ω: 0 to 600 ppm/ ˚ C R ³ 10 W: - 80 to + 140 ppm/° C |
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Insulation voltage |
> 2000 V |
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Maximum permissible Body temperature |
275 ° C |
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Basic specification |
IEC60115-1 |
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Operating temperature |
- 25 ° C to + 155 ° C |
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Stability ∆ R/Rmax after Load Climatic tests Short time overload |
± 5.0% + 0.1W ± 3.0% + 0.1W ± 2.0% + 0.1W |
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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 |
9.5 ± 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 |
d |
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
Solder Spot
Hot Spot
