Data Sheet

POWER-NIKKOHM
900W
CHASSIS MOUNTING NON-INDUCTIVE HIGH POWER RESISTORS
TCP900
Ordering Information
TCP900
X
-
A 101 J
TB
| | | | | | |
TCP900
X --- A (100ppm) +E24 J (5%)
TB
Y (RoHS)
Z Tube pack.
Resistance value is available following modified E24, +E24. Another is available optionally.
1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.5 2.7 3.0 3.3
3.6 3.9 4.0 4.3 4.7 5.0 5.1 5.6 6.2 6.8 7.5 8.0 8.2 9.1
Specifications and Performances
Specification Items TCP900X/Y/Z Conditions
Rating Power 900 Watts At flange temperature -55 to +85 °C
Thermal Resistance 0.10 °C/W Between resistor to flange
Resistance Range 25 ohm to 1K ohm Single Not available under 25 ohms.
Nominal Resistance Modified E12 Any value, option
TCR +/-100 ppm/K (A) For -55 to +155 °C
Tolerance +/-5% (J) Not available +/- 1% (F) tolerance
Operation Temp. Range -55 - +155 °C
Limiting Voltage 700V Less than
RPE 
Withstanding Voltage 2500 VAC 60 seconds. 5000VAC available
Capacitance 13.1 pF Parallel capacitance at 10MHz
Inductance 13.7 nH Series inductance at 10MHz
Load Life +/-(1.0 %+0.05 ohm) 25°C, 90min.ON, 30min.OFF, 1000hours.
Humidity +/-(1.0 %+0.05 ohm) 70°C, 90 to 95%RH, DC0.1W, 1000hours.
Temperature Cycle +/-(1.0 %+0.05 ohm)
-55°C, 30 min.,+125°C 30min., 20cycles. (-55°C, 30
min.,+120°C, 30min., 5 cycles.)
Short Time Overload +/-(5.0 %+0.05 ohm) Rating watt×1.5, 5seconds, with heat sink.
Soldering Heat ----
Solder ability Soldering is not available -
Insulation Resistance Over 1000 meg ohm Between terminals and flange.
Vibration +/-(0.25 %+0.05 ohm)
Temperature Rise, TCP900
Resistor temperature °C
0 200 400 600 800 1000 1200
Application Power (W)
160
140
120
100
80
60
40
20
0
Resistor temperature
Flange temperature
Derating Curve, TCP900
-50 0 +50 +100 +150 +200
Flange Temperature (°C)
RoH
S
Nikkohm Co., Ltd. 3-31-2640 Minamicho, Misawa, Aomori 033-0036 Japan TEL: [phone], FAX: [phone]
© Nikkohm Co., Ltd. URL: http://www.nikkohm.co.jp
& http://www.nikkohm.com / e-mail: [e-mail]
120
100
80
60
40
20
0
％Rated Powe
r
+85 °C
+155 °C
Conrad Electronic SE - Klaus-Conrad-Str.1 - 92250 Hirschau - www.conrad.de