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參數資料
| 型號： | LRF3WR005F |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Low Value 3W Chip Resistors |
| 中文描述： | 低價值3W貼片電阻 |
| 文件頁數： | 1/3頁 |
| 文件大?。?/td> | 141K |
| 代理商： | LRF3WR005F |
Characteristic
Value
Power dissipation @70°C
3 Watts
Resistance Range
0.00
3
to 0.100
200V
Dielectric withstand
Ambient temp range
-55 to +150°C
≤
R005 5%, >R005 2, 5%,
≥
R01 1, 2, 5%
±100ppm/°C
Resistance tolerance
TCR
Pad & trace area for maximum
power rating*
300mm
2
Low Value 3W
Chip Resistors
LRF3W Series
3 Watts @ 70°C
Resistance range from 0.003 to 0.1
Tolerances to ±1%
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Electrical Data
Power Derating Curve
Issue D · 07.06
A subsidiary of
TT electronics plc
Welwyn Components
84
0.51
±
0.13mm
6.35
±
0.13mm
3.18
±
0.13mm
0.94 mm max
thickness
Plating
wrap-around
0.81
±
0.13mm
2.29
±
0.13mm
7.6mm
2mm
1mm
Physical Data
100
80
60
40
20
0
25
°
70
°
150
°
Temperature in
°
C
%
Top
Bottom
(Board Side)
Recommended
Solder Pad Layout
Weight 0.065g typ.
相關PDF資料 |
PDF描述 |
|---|---|
| LRF3WR005G | Low Value 3W Chip Resistors |
| LRF3WR005J | Low Value 3W Chip Resistors |
| LRK | Thick Film Low Resistance Kelvin Flip Chip |
| LRPS-2-11 | Power Splitter/Combiner |
| LRU3000 | High Brightness LED Lamp |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LRF3WR005G | 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:Low Value 3W Chip Resistors |
| LRF3WR005J | 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:Low Value 3W Chip Resistors |
| LRF3W-R005JW | 制造商:TT Electronics / Welwyn 功能描述:RES 0.005 OHM 3W 2512 5% SMD 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2512 0R005 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2512 0R005 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2512 0R005, Product Range:WELWYN - LRF Series, Resistance:0.005ohm, Power Rating:3W, Resistance Tolerance: 5%, Resistor Case Style:2512 [6432 Metric], Resistor Element Material:Thick Film, Temperature Coefficient: , RoHS Compliant: Yes |
| LRF3W-R005JW | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2512 0R005 |
| LRF3W-R010JW | 功能描述:RES 0.01 OHM 3W 2512 5% SMD RoHS:是 類別:電阻器 >> 芯片電阻 - 表面安裝 系列:LRF3W 產品培訓模塊:Chip Resistor 產品目錄繪圖:Thick Film Resistor Top Thick Film Resistor Side 標準包裝:1 系列:RC1206 電阻（歐姆）:825 功率（瓦特）:0.25W，1/4W 復合體:厚膜 特點:- 溫度系數:±100ppm/°C 容差:±1% 封裝/外殼:1206（3216 公制） 尺寸/尺寸:0.122" L x 0.063" W（3.10mm x 1.60mm） 高度:0.026"（0.65mm） 端子數:2 包裝:剪切帶 (CT) 產品目錄頁面:2237 (CN2011-ZH PDF) 工具箱:PHF3-KIT-ND - KIT RES 1% 113 VALUE 200 EA 1206PHF3A-KIT-ND - KIT RES 1% 113 VALUES 50 EA 1206 其它名稱:311-825FRCT |
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