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参数资料
| 型号： | OARS1-R003FI |
| 英文描述： | RESISTOR SMD 0R003 |
| 中文描述： | 电阻贴片0R003 |
| 文件页数： | 1/2页 |
| 文件大小： | 108K |
| 代理商： | OARS1-R003FI |
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
相关PDF资料 |
PDF描述 |
|---|---|
| OARS1-R004FI | RESISTOR SMD 0R004 |
| OARS1-R005FI | RESISTOR SMD 0R005 |
| OARS1-R010FI | RESISTOR SMD 0R010 |
| OARS1-R015FI | RESISTOR SMD 0R015 |
| OARS1-R020FI | RESISTOR SMD 0R020 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OARS1R003FLF | 功能描述:电流传感电阻器 - SMD 1W 0.003 1% RoHS:否 制造商:Vishay/Dale 电阻:10 mOhms 功率额定值:1 W 容差:1 % 外壳代码 - in:2512 外壳代码 - mm:6432 温度系数:75 PPM / C 系列:WSL 工作温度范围:- 65 C to + 170 C 产品:Power Metal Strip Resistors Low Value |
| OARS-1-R003FLF | 制造商:TT Electronics / IRC 功能描述:RES .003 OHM 1W 1% FLAT SMD |
| OARS-1-R003-F-LF | 制造商:TT Electronics / IRC 功能描述: |
| OARS1R003FLF-TR | 制造商:IRC 功能描述:Low Value Current Sense Resistor: OARS-1-.002-OHM-1-LF (Tape & Reel) |
| OARS1R003FTR-LF | 功能描述:电流传感电阻器 - SMD .003 OHM 1W 1% RoHS:否 制造商:Vishay/Dale 电阻:10 mOhms 功率额定值:1 W 容差:1 % 外壳代码 - in:2512 外壳代码 - mm:6432 温度系数:75 PPM / C 系列:WSL 工作温度范围:- 65 C to + 170 C 产品:Power Metal Strip Resistors Low Value |
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