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参数资料
| 型号： | PWR263S-20-LAB1 |
| 厂商： | Bourns Inc. |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | KIT PWR263S-20 SERIES |
| 产品培训模块： | Current Sense Resistor Overview |
| 标准包装： | 1 |
| 系列： | PWR263S-20 |
| 套件类型： | 20W 1% 厚膜 |
| 值范围： | 12 件 - 1.0 至 1.0K，各 2 件 |
| 包装： | 带装箱指南的塑料箱 |
| 安装类型： | 表面贴装 |
| 包括封装： | DPak（TO-263） |
| 工具箱内容： | (2) PWR263S-20-1001F-ND - RES 1000 OHM 1% 20W TO263 SMD (2) PWR263S-20-47R0F-ND - RES 47 OHM 1% 20W TO263 SMD (2) PWR263S-20-10R0F-ND - RES 10 OHM 1% 20W TO263 SMD (2) PWR263S-20-7R50F-ND - RES 7.5 OHM 1% 20W TO263 SMD (2) PWR263S-20-1R50F-ND - RES 1.5 OHM 1% 20W TO263 SMD (2) PWR263S-20-1R00F-ND - RES 1 OHM 1% 20W TO263 SMD |
PWR263S-20 Series Power Resistor
Product Dimensions
Recommended Pad Layout
10.1
(0.398)
7.8
(0.307)
1.6
(0.063)
4.5
(0.177)
1.3
(.051)
11.0
(.433)
4.02
48 °
10.4
(0.158)
(0.409)
REF.
8.8
(0.347)
15.39
(0.606)
10.5
(0.41
10.52
(0.414)
2.25
(0.089)
4.23
(0.166)
0.26
(0.10)
5.08
(0.20)
1.4
(0.055)
1.92
(0.076)
0.25
3.1
(0.122)
8.0
2.4
(0.095)
(0.010)
(.315)
1
2
BACKPLANE
ELECTRICALLY
ISOLATED
DIMENSIONS:
MM
(INCHES)
Typical Part Marking
TOLERANCE:
±0.38
(±0.015)
UNLESS OTHERWISE NOTED
Soldering Pro?le
LEAD 0.102 MAX AT MOUNTING
COPLANARITY: (0.004) SURFACE
RESISTANCE
CODE
MANUFACTURER'S
TRADEMARK
263 20
XXXX X%
YYY
C O S TA R I C A
MODEL
NUMBER
TOLERANCE
DATE CODE
COUNTRY
OF ORIGIN
275
225
<1> Maximum of 20 seconds between
+245 °C and +260 °C
<1> 245 °C
220 °C
260 °C peak
How to Order
175
150 °C
190 °C
60 - 90
seconds
Ramp Down
6 °C/second
PWR 263 S - 20 - 10R0 F E
Model
PWR = Power
Resistor
125
60 - 120 seconds
Package
263 = D 2 PAK
10 seconds minimum
75
Ramp Up
3 °C/second maximum
25
0 50 100 150 200 250 300
Time (seconds)
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.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
Pin Style
S = Surface Mount
Power
20 = 20 W
Resistance Value
<100 ohms ... “R” represents decimal
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-
ples: 2000 = 200 ohms;
3002 = 30K ohms)
Absolute Tolerance
J=5%
F=1%
Packaging
E = Tape & Reel
Blank = Tubes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PWR263S-20-R500F | 功能描述:厚膜电阻器 - SMD 0.5ohms 1% 20watts 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 |
| PWR263S-20-R500J | 功能描述:厚膜电阻器 - SMD 0.5ohms 5% 20watts 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 |
| PWR263S-20-R680F | 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 |
| PWR263S-20-R750F | 功能描述:厚膜电阻器 - SMD 0.75ohms 1% 20watts 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 |
| PWR263S-20-R750J | 功能描述:厚膜电阻器 - SMD 0.75ohms 5% 20watts 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 |
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