TC020PA9R53FE [OHMITE]
Fixed Resistor, Metal Glaze/thick Film, 20W, 9.53ohm, 200V, 1% +/-Tol, -150,150ppm/Cel;
| 型号： | TC020PA9R53FE |
| 厂家： | 
OHMITE MFG. CO. |
| 描述： | Fixed Resistor, Metal Glaze/thick Film, 20W, 9.53ohm, 200V, 1% +/-Tol, -150,150ppm/Cel PC 电阻器 |
| 文件： | 总1页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
This product has been
DISCONTINUED
PECOS® stands for Porcelain
Enamel Coating on Steel. It is
a plate resistor system utiliz-
ing thick film ruthenium oxide
on a porcelain coated steel
substrate. Copper plated silver
conductors are employed and
the resistive element is pro-
tected by a glass passivation
layer.
These resistors offer low
inductance (50nh @1MHz)
and very high power densities
(15W/in2). Being PC-board
mountable, they are economic
to install and best suited for
applications under 200V oper-
ating.
S P E C I F I C A T I O N S
Material
TC Series
Substrate: PECOS® (Porcelain
Enamel Coating on Steel)
Resistor: Ruthenium Oxide
Coating: Glass
®
Terminals: Solder Plated
Phosphor Bronze, riveted in
place and electrically connected
with high temperature solder.
Thermal Conductivity: 60 Watts/
Meter/°C, x-y direction
Temperature Coefficient:
150 ppm/°C 1
C
Electrical
Ohmic Range: 1-2500
Tolerance: ±1-5% to 20%
Power Rating: Based on 25°C
free air
Maximum Operating Voltage:
200 VDC
Overload: Five times rated power,
as long as the one second aver-
age dissipation does not exceed
the wattage rating.
0.28"/7.11mm
0.41"/10.41mm
D
F E A T U R E S
A
E
B
typical
• 15W/in2 Power Density
• Low Inductance
• Easy to Install
Terminal Detail:
0.04" diam. Pins
(corner pins can
5.08mm be omitted at
customer request)
0.2"/5.08mm
(0.1"/2.54mm
for 10 watt)
R: ±2%, 2000 hours
D E R A T I N G C U R V E
100
Dimensions (in. / mm)
Series Watts
A
B
C
D
E
80
60
40
20
TC010PA 10 0.300 / 7.62 0.55 / 13.97 1.25 / 31.75 0.29 / 7.37 0.50 / 12.70
TC020PA 20 0.600 / 15.24 1.10 / 27.94 1.40 / 35.56 0.37 / 9.40 1.00 / 25.40
TC025PA 25 1.000 / 25.40 1.60 / 40.64 1.25 / 31.75 0.37 / 9.40 1.40 / 35.56
TC050PA 50 1.000 / 25.40 1.75 / 44.45 2.50 / 63.50 0.37 / 9.40 1.40 / 35.56
TC100PA 100 1.300 / 33.02 2.55/ 64.77 3.35 / 85.09 0.37 / 9.40 1.70 / 43.18
0
25 50 100 150 200 250 300 350
Ambient Temperature, C
O R D E R I N G I N F O R M AT I O N
E = RoHS compliant
Available Jan. 2006
� ꢀ ꢁ ꢂ ꢃ ꢄ ꢅ ꢃ ꢆ ꢁ ꢁ ꢇ ꢈ
Series
Tolerance
J = 5%
K = 10%
L* = 20%
Power Rating
Package
PA = standard
Resistance (�)
5R00 = 5.0
50R0 = 50.0
*20% Values are not laser trimmed and offer enhanced surge handling.
2
Ohmite Manufacturing Company
Tel. 847-675-2600 • Fax 847-675-1505 • www.ohmite.com • info@ohmite.com
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