Data Sheet

POWER -NIKKOHM
300W
TCP320F
CHASSIS MOUNTING NON-INDUCTIVE FLAT TYPE HIGH POWER RESISTORS
Ordering Information
Type TCR Resistance Tolerance Code Note
TCP320F -
A 10R0 J
TY
| | | | |
TCP320F
A (100ppm) 10 ohm J (5%)
TY
RoHS, tray package
E24+ (*)
(*)Resistance value is available following modified E24, +E24, when request for optional resistance please call factory.
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
-- Specifications Conditions
Rating Power 300 Watts At flange temperature -55°C to +25 °C
Heat Resistance 0.23 °C/W From resistor to flange
Resistance Range 0.1 ohm to 1Mohm Lowest 0.1 ohm is available, 0.1ohm – 1Mohm
Nominal Resistance E24+ Modified E24, additionally, 2.0 and 5.0.
TCR +/-100 ppm/K (A) For -55 to +175 °C
Tolerance +/-5% (J)
Operation Temp. -55°C to +175°C At flange element surface
Max. Applied Voltage
RPE ⋅=
or 1000V
Withstanding Voltage 2000 VAC 60 seconds between terminals and flange. Leak current below 0.5mA
Load Life ⊿R+/-1.0 % Continuous power 1000hours.
Humidity ⊿R+/-1.0 % 60 °C, 90 to 95%RH, DC0.1W, 1000hours.
Temperature Cycle ⊿R+/-1.0 % -55 °C, 30 min.,+155 °C 30min., 5 cycles.
Insulation Resistance Over 1000 Meg ohm Between terminals and flange.
Vibration ⊿R+/-0.5 % Note 2
Flammability UL94V-0 For resistor body
Weight 24 grams
Note 1: Torque: Mounting 1.6Nm max, 1.0Nm recommend.
Note 2: IEC60068-2-6, displacement 0.75mm or acceleration 100m/sec^2, 10Hz-54Hz sweep, 10 cycles X-Y-Z direction.
Materials
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]
1 Terminals #187tab terminals
2 Flange Ni plated copper
3 Molding Epoxy resin
4 Case Glass fiber filled PA6 resin
5 Resistor Thick film
6 Substrate Alumina ceramics
1 2 3 4 5 6
Pulse Durability, TCP
320
1n 10n 100n 1u 10u 100u 1m 10m 100m 1 10 100
Pulse Width (seconds)
1000
100
10
1
0.1
Pulse Peak Power (kW)
Limitation obtained by actual test with
0.01 duty continuous pulse repetition
for TCP320F-10R0-J, four times
safety factor was considered.
Please note this is not a
specification, this is a typical data.
Derating Curve,
TCP320F
％ Power Rating
100
80
60
40
20
0
-50 0 +50 +100 +150 +200
Flan
g
e Tem
p
erature
(
°C
)
175 °C
25 °C
Conrad Electronic SE - Klaus-Conrad-Str.1 - 92250 Hirschau - www.conrad.de