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參數(shù)資料
| 型號： | OAR1-R020FI |
| 英文描述： | RESISTOR 0R020 |
| 中文描述： | 電阻0R020 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 98K |
| 代理商： | OAR1-R020FI |
Electrical Data
OAR-1
1
OAR-3
3
OAR-5
5
Power rating at 85°C
Resistance range
watts
ohms
0R005* to 0.10
0R005 to 0.10
0R005 to 0.05
* Contact factory for values below 0R005 ohms
Physical Data
Dimensions (mm)
Type
A
OAR-1
11.43 +1.020/-0.508
OAR-3
15.24 +1.020/-0.50
OAR-5
20.32 +1.020/-0.50
B
C
E
F
5.08 ±2.54
25.4 max.
25.4 max.
3.18 ±0.762
3.18 ±0.762
3.18 ±0.762
1.65 +0.254/-0.127
1.65 +0.254/0.127
1.65 ±0.254/-0.127
1.02 ±0.051
1.02 ±0.051
1.02 ±0.051
B
A
C
F
E
Open Air
Sense Resistors
OAR SERIES
●
1, 3 and 5 watts
●
±1% or ±5% tolerance
●
Resistance wire TCR ±20 ppm/°C
●
Resistance values down to 0R005 ohms
Welwyn Components Limited
Bedlington, Northumberland NE22 7AA, England Tel: 01670 822181 Fax: 01670 829465 Web: http://www.Welwyn-TT.co.uk
Issue A 07/99
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.
On lower ranges stand-off may
be eliminated
NOTE:
Contact factory for:
1. Variations of ‘A’ dimension
2. Different lead diameter
Test Point (Kelvin connection)
Height Standards
All Resistances are in ohms. All Tolerances ±0.100. Dimensions (mm)
OAR-1
Resistance
0.005 - 0.100
Height
5.080
OAR-3
Resistance
Height
0.005
16.002
0.010
16.510
0.015
16.510
0.020
17.018
0.025
22.098
0.030
22.860
0.040
16.002
0.050
18.288
0.070
22.860
0.080
21.590
0.10
22.860
OAR-5
Resistance
Height
0.005
15.240
0.010
19.304
0.015
19.304
0.020
22.860
0.025
22.860
101
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OAR1-R030FI | RESISTOR 0R030 |
| OAR1-R050FI | RESISTOR 0R050 |
| OAR3-R005FI | RESISTOR 0R005 |
| OAR3-R010FI | RESISTOR 0R010 |
| OAR3-R020FI | RESISTOR 0R020 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OAR1R020FLF | 功能描述:電流傳感電阻器 - 透孔 .02 OHM 1% 1W RoHS:否 制造商:IRC 電阻:2.5 mOhms 功率額定值:5 W 容差:1 % 溫度系數(shù):55 PPM / C 系列:CSL 產(chǎn)品:4 Terminal 工作溫度范圍:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| OAR-1-R020-F-LF | 制造商:IRC 功能描述:Resistor;Metal Element;Res 0.02 Ohms;Pwr-Rtg 1 W;Tol 1%;Thru-Hole;Curr-Sense 制造商:TT Electronics / IRC 功能描述:RES METAL .020 OHM 1W 1% RADIAL |
| OAR1R020J | 功能描述:電流傳感電阻器 - 透孔 0.02 OHM 5% RoHS:否 制造商:IRC 電阻:2.5 mOhms 功率額定值:5 W 容差:1 % 溫度系數(shù):55 PPM / C 系列:CSL 產(chǎn)品:4 Terminal 工作溫度范圍:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| OAR1R020JLF | 功能描述:電流傳感電阻器 - 透孔 0.02 OHM 5% RoHS:否 制造商:IRC 電阻:2.5 mOhms 功率額定值:5 W 容差:1 % 溫度系數(shù):55 PPM / C 系列:CSL 產(chǎn)品:4 Terminal 工作溫度范圍:- 55 C to + 125 C 尺寸:10.8 mm W x 21.9 mm L x 1.57 mm H |
| OAR1-R025FI | 制造商:TT Electronics / Welwyn 功能描述:OAR open air sense resistor,R025 1W |
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