參數(shù)資料
型號(hào)： OARS1-R002
廠商： TT Electronics / Welwyn
英文描述： Surface Mount Sense Resistors
中文描述： 表面貼裝感應(yīng)電阻
文件頁(yè)數(shù)： 2/3頁(yè)
文件大?。?/td> 957K
代理商： OARS1-R002
Surface Mount Sense Resistors
OARS, OARS-XP, OARSZ Series
Performance Data (AEC-Q200)
OARS1
OARS-XP
ppm/oC
R%
R%
R%
R%
R%
R%
R%
<R004
<R002
240
0.75
1.75
1
2
0.75
1.5
1
R004 to R015
R002 to R007
40
0.75
0.5
1
1
0.5
1
1
Meets JIS-C-6429
Meets MIL-STD-002 Method 215
Meets J-STD-002 Method B
>R015
>R007
40
0.75
1
0.75
1
0.5
1
1
TCR (-55 to 125oC)
Thermal Shock
High Temp. Exposure (125oC)
Temp. Cycling (-40 to 125oC)
Operational Life
Biased Humidity
Mechanical Shock
Vibration
Terminal Strength
Solvent Resistance
Solderability
Note: Temperature rise data are given here for typical mounting conditions. Actual figures depend on PCB copper weight, mounting pad size, track
width and substrate type. Also, the open air format responds better to forced air cooling than chip format resistors. For values below 5 milliohms
allowance should be made for heat generated in the copper tracks themselves. Application-specific guidance is available on request.
Temperature Derating
0
20
40
60
80
100
120
0
25
50
75
100
125
150
175
Ambient Temperature (Deg C)
%
Pulse Energy Rating
0
20
40
60
80
100
120
1
10
100
Value (milliohms)
E
OARS1
OARS-XP
Note: For OARS-1Z the above derating graph may be applied to
the square of the current rating.
Note: This graph relates to single pulses of short duration (
≤
100ms).
Higher energy limits apply for longer pulses and overloads
Hot Spot Temperature Rise
7.6mm x 7.6mm pads, 2 oz copper on FR4, still air
0
50
100
150
200
250
300
25%
50%
75%
100%
Proportion of Rated Power
T
50 / 25
30 / 15
10 / 5
5 / -
Value in milliohms
OARS1 / OARS-XP
Joint Temperature Rise
7.6mm x 7.6mm pads, 2 oz copper on FR4, still air
0
20
40
60
80
100
25%
50%
75%
100%
Proportion of Rated Power
T
5 / -
10 / 5
30 / 15
50 / 25
Value in milliohms
OARS1 / OARS-XP
Issue F .09.07
相關(guān)PDF資料
PDF描述
OARS1-R003 Surface Mount Sense Resistors
OARS1R01FI Surface Mount Sense Resistors
OARS1R01JI Surface Mount Sense Resistors
OARS-XPR01FI Surface Mount Sense Resistors
OARS-XPR01JI Surface Mount Sense Resistors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OARS1R002FLF 功能描述:RES .002 OHM 1W 1% FLAT SMD RoHS:是 類(lèi)別:電阻器 >> 芯片電阻 - 表面安裝 系列:OARS 產(chǎn)品目錄繪圖:Thick-Film 5% Top Thick-Film 5% Side 標(biāo)準(zhǔn)包裝:5,000 系列:CRCW - 汽車(chē) 電阻（歐姆）:47k 功率（瓦特）:0.1W，1/10W 復(fù)合體:厚膜 特點(diǎn):- 溫度系數(shù):±200ppm/°C 容差:±5% 封裝/外殼:0603（1608 公制） 尺寸/尺寸:0.061" L x 0.033" W（1.55mm x 0.85mm） 高度:0.020"（0.50mm） 端子數(shù):2 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:2220 (CN2011-ZH PDF) 其它名稱(chēng):541-47KGTRD11/CRCW0603 200 47K 5% ET1 E3
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 制造商全稱(chēng):Welwyn Components Limited 功能描述:Surface Mount Sense Resistors
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