HIGH POWER RESISTOR – 20W to 140W
The content of this specification may change without notification 12/07/07
ELECTRICAL SPECIFICATIONS
Model
RHP-10X
20W
RHP-10B
20W
RHP-10C
20W
RHP-20D
20W
RHP-20B
35W
RHP-20C
20W
Rated Power(heat sink)
Rated Power
1W
1W
1W
2W
1W
1W
Heat Resistance
Withstanding Voltage
Max. Operating Voltage
5.9 C/W
2000V AC
-
5.9 C/W
2000V DC
500V or √P*R
5.9 C/W
2000V DC
500V or √P*R
3.3 C/W
2000V DC
500V or √P*R
3.3 C/W
3.3 C/W
2200V DC (1500V AC)
500V or √P*R
2200V DC (1500V AC)
500V or √P*R
Resistance
0.01 ~ 0.091
0.10 ~ 9.1
10 ~ 220
Nominal Resistance
TCR (ppm°C)
Tolerance
E6
E24
±100
E24
±50
±250
±5%
±5%, ±1%
±1%
Operating Temp.
-55C°C ~ +155°C
Model
RHP-50A
100W
RHP-50B & RHP-50C
RHP-100A
Rated Power(heat sink)
Rated Power
50W
1W
140W
3W
3W
Max. Applied Power
Heat Resistance
Withstanding Voltage
Max. Operating Voltage
100W
-
-
1.3 C/W
2500V AC
2.3 C/W
2000V DC
500V or √P*R
0.9 C/W
2500V AC
700V or √P*R (applied)
700V or √P*R (applied)
0.01~0.091
Resistance
0.1 ~ 9.1
E12
10 ~ 220
E24
0.1 ~ 9.1
10 ~ 220
E24
0.02~0.091
0.1 ~ 9.1
E12
10 ~ 220
Nominal Resistance
TCR (ppm°C)
Tolerance
E6
E24
±100
E6
E24
±50
> ±250
±5%
±100
±50
±50
> ±250
±5%
±100
±5%, ±1%
±1%
±5%, ±1%
±1%
±5%, ±1%
±1%
Operating Temp.
-55C°C ~ +155°C
Resistance Range from 240 ohm to 51K ohm is available as a semi-custom solution for al of the RHP series.
Values such as 2.0, 2.5, 4.0, and 5.0 are available upon special request.
PERFORMANCE
Item
Performance
As specified
As specified
As specified
As specified
As specified
± (1.0%+0.05Ω)
Condition
All other models
RHP-50A, 100A
All other models
RHP-20D
-55°C ~ +25°C flange temperature
Rated Power
Free Air
Rated Power (without heat sink)
Attached on a simple footprint
60 seconds
Withstanding Voltage
Load Life
25°C, 90 min on, 30 min. off, 1000 hrs.
40°C, 90-95% RH, DC 0.1W, 1000 hrs.
60°C, 90-95% RH, DC 0.1W, 1000 hrs.
All other models
RHP-10X
Humidity
± (1.0%+0.05Ω)
All other models; RHP-20B & 20C (0.10 ~ 220Ω)
RHP-20B & 20C (0.02 ~ 0.091Ω)
All other models; RHP-20B & 20C (0.10 ~ 220Ω)
RHP-50A, 100A
± (0.25%+0.05Ω)
± (1.0%+0.05Ω)
± (0.1%+0.05Ω)
± (0.25%+0.05Ω)
± (0.5%+0.05Ω)
> 95% of the surface
> 75% of round
> 1,000 Meg Ω
Temperature Cycle
Soldering Heat
Solderability
-55°C, 30 min., +155°C 30min, 5 cycles
350°C±5°C for 3 sec.
RHP-20B & 20C (0.02 ~ 0.091Ω)
All other models
230°C±5°C for 3 sec.
RHP-10X, RHP-50A, 100A
Insulation Resistance
Vibration
Between terminals and metal back plate
± (0.25%+0.05Ω)
The performance data applies to all RHP models unless otherwise noted.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 FAX: 949-453-8889
3
American Accurate Components, Inc.