参数资料
| 型号： | OARS1R002FLF |
| 厂商： | TT Electronics/IRC |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | RES .002 OHM 1W 1% FLAT SMD |
| 产品培训模块： | Open Air Resistors - Surface Mount |
| 标准包装： | 1 |
| 系列： | OARS |
| 电阻（欧姆）： | 0.002 |
| 功率（瓦特）： | 1W |
| 复合体： | 金属元素 |
| 特点： | 电流感应，耐燃 |
| 温度系数： | ±240ppm/°C |
| 容差： | ±1% |
| 封装/外壳： | 带状，C 形弯曲 |
| 尺寸/尺寸： | 0.455" L x 0.140" W（11.56mm x 3.56mm） |
| 高度： | 0.168"（4.27mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | 989-1000-6 |
Surface Mount Sense
Resistors
O A RS, OARS-XP, Mount Sense Resistors
Surface OARSZ Series
· Flexible leads for thermal expansion
·
Open-air Open-air reduces reduces PCB heating
design design PCB heating
·
·
Element A TCR ±20ppm/oC
? Values Values to down to 1milliohm
RoHS · compliant design reduces PCB heating
? RoHS compliant
Electrical ? Data
Power rating Electrical Data
R001 OARS-XP
OARS1
Resistance at 70 ° C ambient, or 140 ? ° C
Tolerance
%
2 ≤ R002: 5, > R002: 1, 5
Standard Values temperature 85oC milliohms
2, watts 4, 5, 10, 15, 20, 22, 25, 30, 40, 50
3,
1, 2, 2.5, 5, 7.5, 10, 20, 25
Resistance
ohms
R002
to R025
°C milliohms
-55 2, 3, 4, 5, 10, 15
Ambient temperature Values 2, 3, 4, 5, 10, 15, 20, to +160 1, 2, 2.5, 5, 7.5, 10,
2, 22, 25, 30, 40, 50 22, 25, 30, 40, 50
1, 2, 2.5, 5, 7.5, 20, 25 20, 25
(Enquire for unlisted values) milliohms 3, 4, 5, 10, 15, 20, 10,
OARS-1Z Comments
OARS-1Z
Comments
OARS-1Z
Comments
Current rating at at 25 25 C ? C
Ambient temperature range °C -55 to +160
Current rating at 85 ? C
Physical Ambient temperature range
Data
Ambient temperature range
°C
+160
Surface Mount Sense Resistors
OARS, OARS-XP, OARSZ Series
? Flexible leads for thermal expansion
?
RS, TCR ±20ppm/oC
? O Element OARS-XP, OARSZ Series
· 65A leadsforthermal version ? Flexible 65A jumper
? Zero-ohm Zero-ohm jumper version expansion
? Open-air
? Values down to 1m ?
? Element TCR ±20ppm/oC
? Zero-ohm 65A jumper version
RoHS compliant
OARS1 OARS-XP
25 ? C
Power rating Electrical Data watts 2 4
at 85oC watts 1 2
R002to R025
Resistance range ohms OARS1 R050 OARS3 to OARS-XP
Power rating
Power
Power rating at 25 C watts 2 3 4 5
terminal rating at 1 2
unlisted values)
(Enquire for Resistance range ohms R002 to R050 to R050 R002 to R015 R001 R001 to R025
<10
Inductance Resistance Tolerance nH % ≤ ≤ R002: 5, > > R002: 1, 5 5
(Enquire for unlisted values)
Inductance nH <10
?at 25 C
Current rating Ambient temperature range amps °C 65 -55 to +160
Current rating at 85 ? C amps 46 Zero-ohm jumper
Current rating ° ambient amps 65 65
amps
Max residual resistance milliohms 46 0.3 Zero-ohm jumper jumper
°C -55 to -55 to +160
Physical Data
Temperature (mm) Derating recommended solder pads
± L 0.76
H
OARS1 >R003, OARS-1Z
OARS1-R003
OARS1 >R003, OARS-1Z
11.18
11.56 ±0.38 ±0.25
OARS1-R002
OARS1-R003
± 0.38
11.56 to
10.7 to
2.28
OARS-XP OARS1-R002
± 4.57*
12.0*
* Dependent on OARS-XP
4.83
W 4.07 a nom. b nom. c nom. d nom.
9.37
3.07
3.23
4.07
3.56
9.37
3.07
4.45
3.23
4.45 9.58
4.7 6.35 3.56
±0.38 7.24 3.18
7.24
9.58
3.18
Dimensions(mm)andrecommendedsolderpads
Type L H T
Type 11.18
0.38
ohmic value 10.7 to 2.28 to
12.0* 4.57*
* Dependent on ohmic value
±0.38 3.05
0.76
3.51 ± 2.36
3.51
± 0.76
D
T 4.83
±0.76
4.7
2.36
±0.76
±0.25
±0.76
W a nom. b nom. c nom. d nom.
D 3.18
±0.38
4.83 3.18
±0.76 ±0.38
±0.38
±0.76 ±0.38
4.83 6.35
±0.76 ±0.38
OARS1/3/XP
OARSZ
c
c
b
d
b
d
c
c
a
a
Note: For OARS1/3/XP this relates to power rating, for OARSZ it relates to current rating.
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
07.11
07.11
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
? TT electronics plc
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
1.14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OARS1R002FLF-TR | 制造商:IRC 功能描述:Low Value Current Sense Resistor: OARS-1-.002-OHM-1-LF (Tape & Reel) |
| OARS1R002JLF | 制造商:IRC 功能描述:Resistor;Metal Element;Res 0.002 Ohms;Pwr-Rtg 1 W;Tol 5%;SMT;2512;Curr-Sense |
| OARS1R002JLF-TR | 制造商:IRC 功能描述:Low Value Current Sense Resistor: OARS-1-.002-OHM-5-LF (Tape & Reel) |
| OARS1-R003 | 制造商:WELWYN 制造商全称:Welwyn Components Limited 功能描述:Surface Mount Sense Resistors |
| OARS-1-R003-1TRLF | 制造商:TT Electronics / IRC 功能描述:OARS Series 1 W 0.003 Ohms 1 % 40 PPM Metal Alloy Strip Open Air Sense Resistor |
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