Data Sheet

POWER - NIKKOHM
Specifications and Performances
TCP100S
Test Conditions
Rating Power 140 Watts -55 °C to +25 °C flange temperature.
Rating Power 3.0 Watts Free air.
Heat Resistance 0.9 °C/W Hot spot to flange
Resistance Range 0.02-0.09 Ohm 0.1-510k Ohm 10-51k Ohm Note 2
Nominal Resistance +E6 +E12 +E24 Include 2.5, 4.0, 5.0, 8.0 and 16
TCR (ppm/°C) >250(H) 100(A) 50(C) Note 3
Tolerance +/-5% +/-5%, +/-1% +/-1% 1% tolerance at 0.01-0.091 ohm is available optionally.
Resistor Material Thick Film Thin Film
Capacitance 3.68pF Equivalent parallel capacitance.
Inductance 12.25nH Equivalent series inductance
Operation Temp. Range -55 °C to +175 °C
Max. Applied Voltage smaller value either 700V or
RP 
P is rating power and R resistance
Withstanding Voltage 2500 VAC Terminal and flange, 60 seconds, 1mA
Load Life +/- 1.0 % 25 °C, 90 min. ON, 30min.OFF, 1000hours.
Humidity +/-1.0 % 40 °C, 90 - 95%RH, DC0.1W, 1000hours.
Temperature Cycle +/- 0.25 % -55 °C, 30 min., +175 °C, 30min., 5cycles.
Soldering Heat +/- 0.25 % 350+/-5 °C, 5 seconds,
Solder ability Over 95% surface area of leads 235+/-5 °C, 5 seconds.
Insulation Resistance Over 1000 Meg ohm Between terminals and flange
Vibration +/- 0.25 % IEC60068-2-6, see note 4
Weight 6.3 grams
TO247 140W HIGH POWER RESISTORS
TCP100S
Features and Applications
140W high power resistor in TO247 molded package.
Non-inductive design suits high frequency applications and high-speed pulse circuits.
Low, 0.9 deg C/W heat resistance from resistor hot spot to flange and long life performance are
presented with thin film metallization technology and rejection of plastic adhesive joint.
Wide 100 milliohm to 51kOhm resistance range, non-inductive impedance characteristic and heat
conduction through the insulated metal flange aids circuit designers.
Small size and thin profile suit high-density compact installations.
Complete thermal conduction, heat dissipation design and vibration durable design also available.
Applications include snubber, gate control, bleeder, filter, rush current protection, braking resistors of
automotive, rail traction, wind turbine, PV, UPS and motor control inverters..
RoH
S
Mold, epoxy, UL94-V0
Leads, Tin plated Cu
Conductor, Cu
Resistor, NiCr or RuO
Substrate, Alumina
Flange, Ni plated Cu
TCP100S
101
C
FN
63
C A
B
E
G
J
H
M
K
D
TCP100S
mm +/-mm
A 16.0 +/-0.2
B 20.0 +/-0.5
C 4.8 +/-0.2
D 3.55* +/-0.1
E 14.5 +/-0.5
F - -
G 5.1 +/-0.5
H 3.63 +/-0.2
J - -
K 0.8 +/-0.05
L -
M 10.9 +/-0.1
N
Between flange and resistor
Nikkohm Co., Ltd. 3-31-2640 Minamicho, Misawa, Aomori 033-0036 Japan TEL: [phone], FAX: [phone]
© Nikkohm Co., Ltd. All rights reserved. 2014. URL: http://www.nikkohm.co.jp & http://www.nikkohm.co.jp / e-mail: [e-mail]
Conrad Electronic SE - Klaus-Conrad-Str.1 - 92250 Hirschau - www.conrad.de