
POWER SOLUTION -
DBL
TO126 20W HIGH POWER RESISTORS
RNP-10S
Specifications and Performances
Items
Rating Power
Rating Power
Hear resistance
Resistance Range
1.0-9.1ohm
Nominal Resistance
TCR
+/-100 ppm/C(A)
Tolerance
Operation Temp. Range
Withstanding Voltage
Load Life
Humidity
Soldering Heat
Solder ability
Insulation Resistance
Vibration
Specification-Performance
20 Watts
1 Watt
5.9 C/W
Test Conditions
Flange temperature of -55 C to +25 C
Free air (without heat sink).
From hot spot to flange.
Up to 51kohm resistance are available. Note(6)
Flange temperature -55 to +155 C
60 seconds, between terminals and flange.
25C, 90 min.ON, 30min.OFF, 1000hours.
60C, 90 to 95%RH, DC0.1W, 1000hours.
350+/-5C, 3seconds,
230+/-5C, 3seconds.
Between terminals and flange.
10-220ohm
E24
+/-50 ppm/C(C)
+/-1%(F)
E24
+/-5%(J)
-55 C to +155 C
2000 Volt DC
+/-(1.0 %+0.05ohm)
+/-(1.0 %+0.05ohm)
+/-(1.0 %+0.05ohm)
Over 3/4 of surface
Over 1000 Meg ohm
+/-(0.25 %)
Dimensions
5.08
(mm)
Features and Applications
Small 20Watt high power resistor in TO-126 package with 5.9 C/W heat resistance from hot spot to
flange.
Non-Inductive, fit for high speed SW power sources, high precision CRT and high-speed pulse
handling circuits.
Thin style in small package suits high density installation of electronic instruments.
Superior vibration durability with heat sink mounting.
Complete thermal flow design available.
Color video amplifier of CRTs, emitter resistors of power SW circuits, snubber circuits, VHF amplifiers,
load resistor of pulse generators.
Between flange and resistor are insulated.
Leads, Tin plated Cu
Molding, epoxy
Conductor, Cu
Resistor, NiCr
Substrate, Alumina
Flange, Ni plated Cu
3
101
CF 4X
3.1
8.5
dia.3.1
0.6
1.4
1.9
0.5
1
1
1
1
Lead Free