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TAH20P240RJE

产品描述Thick Film Resistors - Through Hole 20watt 240ohm 5% High Power
产品类别无源元件   
文件大小277KB,共2页
制造商Ohmite
官网地址https://www.ohmite.com
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TAH20P240RJE概述

Thick Film Resistors - Through Hole 20watt 240ohm 5% High Power

TAH20P240RJE规格参数

参数名称属性值
产品种类
Product Category
Thick Film Resistors - Through Hole
制造商
Manufacturer
Ohmite
RoHSDetails
电阻
Resistance
240 Ohms
功率额定值
Power Rating
20 W
容差
Tolerance
5 %
温度系数
Temperature Coefficient
50 PPM / C
电压额定值
Voltage Rating
350 V
工作温度范围
Operating Temperature Range
- 55 C to + 175 C
长度
Length
16.52 mm
端接类型
Termination Style
Radial
系列
Packaging
Bulk
高度
Height
3.44 mm
引线直径
Lead Diameter
1.4 mm
引线间隔
Lead Spacing
4.82 mm to 5.34 mm
产品
Product
Thick Film Resistors Leaded
类型
Type
Thick Film Power
宽度
Width
10.67 mm
工厂包装数量
Factory Pack Quantity
25

文档预览

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tah series
20 Watt TO220 Package
Thick Film Power
The TAH20 is a completely encapsulated
thick film resistor in the TO220 package
outline. Rated for 20 watts @ 25°C case
temperature, these resistors are elec-
trically isolated, and molded in a high
temperature case.
Designed for heat sink mounting,
the symmetrical package is ready for
use with snap-on style heat sinks (we
recommend use of thermal grease). The
TAH20 Series has very low inductance,
and available in a wide range of resis-
tance values in standard 5% tolerance.
1% tolerance available by special order.
F e at u r e s
a p p l i c at i o n s
• 20 Watt Power Rating at
25°C Case Temperature
• High Pulse Tolerant Design
• Quick-snap Molded Package
• Very Low Inductance Design
• Resistor Package Electrically
Isolated from Heat Sink
• Low Thermal Resistance to
Heat Sink @ RTH<6.25°C/W
• Tube Packaging Available
• Frequency Conversion
• High Frequency Balancing
• Snubbers
characteristics
Resistance Range
0.05Ω to 10KΩ, other values available upon
request
Tolerance
<0.1Ω: 5% only
0.1Ω-1MΩ: 5% std.; 1% available
Temperature
Referenced to 25°C, ∆R taken at +105°C;
Coefficient
1 to 10Ω: ±(100ppm+0.002Ω)/°C
10Ω & up: ±50ppm/°C
Max Operating
350V
Voltage
Dielectric Strength
1,800 VAC
Power Rating
20W @ 25°C case temperature; see derating
curve, below
Insulation Resistance
10GΩ min.
Momentary Overload
2x rated power for 5 seconds where applied
voltage ≤1.5 times max. operating voltage.
∆R ±(0.3% + 0.001Ω) max.
Case Material
KMC-125 epoxy
Terminal Material
Copper
Terminal Plating
Lead Free Solder (97% Tin, 3% Silver)
Mounting
Requires the use of a snap-on style heat
sink. A thermal compound should be properly
applied.
Solder Process
The TAH20 cannot exceed 260°C for more
than 10 seconds during soldering process.
Load Life
MIL-R-39009, 2000 Hours
@ Rated Pwr
Thermal Shock
MIL-R-STD-202, Method
107, Cond. F
High Freq
MIL-R-STD-202, Method
Vibration
204, Cond. D
Terminal Strength
MIL-R-STD-202, Method
211, Cond. A (Pull Test)
2.4N
Moisture
MIL-R-STD-202, Method
Resistance
106
∆R = ±(1.0%
+ 0.001) Ω
∆R = ±(0.3%
+ 0.001) Ω max
∆R = ±(0.2%
+ 0.001) Ω max
∆R = ±(0.2%
+ 0.001) Ω max
∆R = ±(0.5%
+ 0.01) Ω max
Derating
TAH/TCH
100
80
Percent Rated Power
60
TCH
40
20
0
0
25
50
75
100
125
Bottom of base plate Temperature,
°C
150
175
TAH
8/14
4/ 7
0
20/35
16/28
12/21
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
145
Rated Power, Watts

TAH20P240RJE相似产品对比

TAH20P240RJE TAH20P20R0JE TAH20PR150JE TAH20P22R0JE
描述 Thick Film Resistors - Through Hole 20watt 240ohm 5% High Power Thick Film Resistors - Through Hole 20watt 20ohm 5% High Power Thick Film Resistors - Through Hole 20watt .15ohm 5% High Power Thick Film Resistors - Through Hole 20watt 22ohm 5% High Power
产品种类
Product Category
Thick Film Resistors - Through Hole Thick Film Resistors - Through Hole Thick Film Resistors - Through Hole Thick Film Resistors - Through Hole
制造商
Manufacturer
Ohmite Ohmite Ohmite Ohmite
RoHS Details Details Details Details
电阻
Resistance
240 Ohms 20 Ohms 150 mOhms 22 Ohms
功率额定值
Power Rating
20 W 20 W 20 W 20 W
容差
Tolerance
5 % 5 % 5 % 5 %
温度系数
Temperature Coefficient
50 PPM / C 50 PPM / C 100 PPM / C 50 PPM / C
电压额定值
Voltage Rating
350 V 350 V 350 V 350 V
工作温度范围
Operating Temperature Range
- 55 C to + 175 C - 55 C to + 175 C - 55 C to + 175 C - 55 C to + 175 C
长度
Length
16.52 mm 16.52 mm 16.52 mm 16.52 mm
端接类型
Termination Style
Radial Radial Radial Radial
系列
Packaging
Bulk Bulk Bulk Bulk
高度
Height
3.44 mm 3.44 mm 3.44 mm 3.44 mm
引线直径
Lead Diameter
1.4 mm 1.4 mm 1.4 mm 1.4 mm
引线间隔
Lead Spacing
4.82 mm to 5.34 mm 4.82 mm to 5.34 mm 5.34 mm 4.82 mm to 5.34 mm
产品
Product
Thick Film Resistors Leaded Thick Film Resistors Leaded Thick Film Resistors Leaded Thick Film Resistors Leaded
类型
Type
Thick Film Power Thick Film Power Thick Film Power Thick Film Power
宽度
Width
10.67 mm 10.67 mm 10.67 mm 10.67 mm
工厂包装数量
Factory Pack Quantity
25 25 25 25

 
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