- 您現(xiàn)在的位置：買賣IC網 > PDF目錄377657 > LRF (TT Electronics / Welwyn) Low Value Flat Chip Resistor PDF資料下載
參數(shù)資料
| 型號： | LRF |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Low Value Flat Chip Resistor |
| 中文描述： | 低扁平芯片電阻值 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 107K |
| 代理商： | LRF |
H
L
D
D
1
W
H
W
D
L
Protective Overcoat
Resistive Element
Copper Termination
Solder Plating
Nickel Barrier Layer
Copper Wraparound
Termination
Alumina Substrate
LR 1225
LR 1206 / 2010 / 2512
Low Value Flat
Chip Resistor
LRC/LRF Series
Standard 2512, 2010 and 1206 sizes
Resistance values down to 0.003 ohms
Leach resistant solder-plated copper
wrap-around termination
Low inductance - less than 0.2nH
Standard EIA Tape - 1206 = 8mm; 2010 or
2512 = 12mm
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
Physical Data
Issue E · 12.04
A subsidiary of
TT electronics plc
Welwyn Components
LR1206
LR2010
LR2512
Power rating at 70°C
watts
0.5
1.0
1.5/2.0*
Resistance range
ohms
0R010 to 1R
0R003 to 1R
0R003 to 1R
Dielectric withstanding voltage
volts
200
200
200
TCR
ppm/°C
±100 (Contact factory for value below 0.050 ohms)
Resistance tolerance
%
≤
R005 5%, >R005 1, 2, 5%
80
Temperature rise at rated power
°C
40
90
Pad and trace area for max power rating @ 70°C
mm
2
30
30
100
*2 Watts with total solder pad and trace size of 300 mm
2
Dimensions (mm)
Size
L
W
H (max)
D
D1
LR1206
3.20±0.305
1.63±0.203
0.8
0.48±0.25
0.48±0.25
LR2010
5.23±0.38
2.64±0.25
0.8
0.48±0.25
0.48±0.25
LR2512
6.50±0.38
3.25±0.25
0.8
0.48±0.25
0.48±0.25
相關PDF資料 |
PDF描述 |
|---|---|
| LR401 | SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR |
| LR4500 | Superscalar Microprocessor(超標量微處理器) |
| LRC1220LTC750.025R | Fractional Ohm |
| LRC | Fractional Ohm |
| LRC1220H | Fractional Ohm |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LRF07CC20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
| LRF07CC35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
| LRF07CM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
| LRF07CM40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
| LRF07CMB25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Register File |
發(fā)布緊急采購，3分鐘左右您將得到回復。