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PWR163 Series Power Resistor
Soldering Pro?le
275
How to Order
PWR 163 S - 25 - 10R0 J E
<1> Maximum of 20 seconds between
+245 °C and +260 °C
<1> 245 °C
260 °C peak
Model
PWR = Power
225
220 °C
Package
Resistor
175
150 °C
190 °C
60 - 90
seconds
Ramp Down
163 = DPAK Style
Pin Style
S = Surface Mount
6 °C/second
Power
25 = 25 W
125
60 - 120 seconds
Resistance Value
<100 ohms ... “R” represents decimal
75
Ramp Up
3 °C/second maximum
10 seconds minimum
point (examples: 7R50 =
7.5 Ω ; R500 = 0.5 Ω )
≥ 100 ohms.... First three digits are
signi?cant, fourth digit
represents number of
zeros to follow (exam-
25
ples: 2000 = 200 ohms;
0
50
100
150
Time (seconds)
200
250
300
3002 = 30K ohms)
Absolute Tolerance
Power dissipation is 2.8 W at an ambient temperature of 25 ?C when mounted on a
double-sided copper board using FR4 standard, 70 μm of copper, 39 x 30 x 1.6 mm.
J=5%
F=1%
Packaging
E = Tape & Reel
Blank = Tubes
Pulse Power Rating
100
10
Typical Part Marking
1
0.1
RESISTANCE
CODE
MANUFACTURER'S
TRADEMARK
163 25
XXXX X%
YYY
COS TA R I CA
MODEL
NUMBER
TOLERANCE
DATE CODE
COUNTRY
OF ORIGIN
0.01
10 - 7
10 - 6
10 - 5
10 -4
10 -3
10 -2
10 -1
Overload Duration in Seconds
The energy absorbed by the resistor expressed in Joules can be calculated by
multiplying the peak power of the pulse in watts times the length of the pulse in
seconds.
The energy should not exceed the limits shown in the graph. The overload voltage
should not exceed 1.5 times the maximum operating voltage.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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相关代理商/技术参数
PWR163S-25-3R30J
功能描述:厚膜电阻器 - SMD RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-40R0J
制造商:Bourns Inc 功能描述:POWER RESISTOR 5%
PWR163S-25-4301FE
功能描述:厚膜电阻器 - SMD POWER RESISTOR 1% RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-4422JE
功能描述:厚膜电阻器 - SMD POWER RESISTOR 5% RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-4700J
功能描述:厚膜电阻器 - SMD POWER RESISTOR 5% RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-47R0F
功能描述:厚膜电阻器 - SMD 25watts 1% 47 Ohm DPAK RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-47R0J
功能描述:厚膜电阻器 - SMD 25watts 5% 47 Ohm DPAK RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube
PWR163S-25-47R0J
制造商:Bourns Inc 功能描述:RESISTOR THICK FILM 47OHM 25W 5%