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參數資料
| 型號： | OARS1-R020FI |
| 英文描述： | RESISTOR SMD 0R020 |
| 中文描述： | 電阻貼片0R020 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 108K |
| 代理商： | OARS1-R020FI |
Electrical Data
OARS-1
Power rating
Resistance range
watts
ohms
1 @ 85°C
.003, .004, .005, .010, .015, .020, .025, .030, .040, .050
2 @ 25°C
*Contact factory for values outside these specifications
Physical Data
Dimensions (mm)
Type
L
OARS-1
11.18
±0.381
H
T
D
W
3.05
±0.762
2.36
±0.254
4.83
±0.762
3.175
max
Surface Mount
Sense Resistors
OARS SERIES
●
Flexible leads for thermal expansion
●
Resistance wire TCR ±20 ppm/°C
●
Tolerance down to 1%
●
50V continuous pulse rating/rated voltage
●
Values down to 3m
FEATURES
●
Superior thermal expansion cycling
●
Inductance less than 10 nanohenries
●
Flameproof
●
Solderable pads (60/40 solder plated)
●
Lead flexible for thermal expansion
●
Low termination stress (‘J’ leads)
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.
APPLICATIONS
●
Current sensing
●
Feedback
●
Low inductance
●
Surge and pulse
●
AC applications
L
W
H
D
T
9.37
3.23
3.07
3.07
3.2
Performance Data
Operating Characteristics
Load life: 1000 hrs at 70°C
Moisture no load 1000 hrs
Temperature Cycle 1000 cyc at -40°C and +125°C
Maximum
1
1
1
R%
R%
R%
Recommended pad dimensions (mm)
51
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| OARS1-R025FI | RESISTOR SMD 0R025 |
| OARS1-R030FI | RESISTOR SMD 0R030 |
| OARS1-R040FI | RESISTOR SMD 0R040 |
| OARS1-R050FI | RESISTOR SMD 0R050 |
| OBD025YGG | DUAL OUTPUT, 25 WATT |
相關代理商/技術參數 |
參數描述 |
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| OARS1R020FLF-TR | 制造商:IRC 功能描述:Low Value Current Sense Resistor: OARS-1-.02-OHM-1-LF (Tape & Reel) |
| OARS1R020FTR-LF | 功能描述:電流傳感電阻器 - SMD .02 OHM 1W 1% RoHS:否 制造商:Vishay/Dale 電阻:10 mOhms 功率額定值:1 W 容差:1 % 外殼代碼 - in:2512 外殼代碼 - mm:6432 溫度系數:75 PPM / C 系列:WSL 工作溫度范圍:- 65 C to + 170 C 產品:Power Metal Strip Resistors Low Value |
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