BC1 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Rheostat Variable Power Resistors

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Resistors And
Resistive Applications
Rheostat Variable Power Resistors
USE :
Widely used in blenders, mixers, fans, power tools, educational modeling,
load simulations, industrial machinery RPM adjustment, voltage and current
adjustment, instruments, and automated control installations, etc.
■ GENERAL SPECIFICATIONS
Model
Power Rating[W]
BC1 series
BC1-N series
25-3000
BC1-DZ series
Resistance Range [Ω]
Resistance Tolerance[%]
1-10K
± 5, ± 10
■ CHARACTERISTICS
Insulation Resistance
100 MΩ minimum
Dielectric Withstanding Voltage
Vibration
Flammability
Load Life
∆R≤± (2%+0.1Ω)
UL94V-0
∆R≤± (5%+0.1Ω)
JIS-C-5261 6-1
500V DC
JIS-C-5261 7-1
1000V DC 60s Between terminal and axis
JIS-C-5261 6-6
1.5m/m 10-50-10 Hz/min 2H each
100%-600% rated power load
JIS-C-5261 7-7
■ DIMENSIONS
Model: BC1
Model: BC1-N
Model: BC1-DZ
25W-500W single resistor power rating
25W-500W single resistor power rating(with knob)
25W-500W single resistor(with multi-resistance value)
Power
Rating
25W
50W
100W
150W
300W
500W
H± 3
44
64
81
104
155
205
L1± 5
60
64
64
70
115
120
Dimensions(mm)
L2± 3
B± 3
25
50
25
70
35
92
30
120
55
170
60
215
Website : http://www.raraohm.co.kr Email : [e-mail]
D± 0.5
6
6
6
6
10
10
d± 0.3
2
2
4
4
4
4
Resistance
[Ω]
1~3K
1~5K
1~5K
1~5K
1~5K
1~5K