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參數資料
| 型號： | OARS |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Surface Mount Sense Resistors |
| 中文描述： | 表面貼裝感應電阻 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 957K |
| 代理商： | OARS |
Surface Mount Sense Resistors
OARS, OARS-XP, OARSZ Series
Flexible leads for thermal expansion
Open-air design reduces PCB heating
Values down to 1m
Element TCR ±20ppm/oC
Zero-ohm 65A jumper version
RoHS compliant
Electrical Data
OARS1
2
1
R002 to R050
OARS-XP
4
2
R001 to R025
Power rating at 25
°
C
Power rating at 85oC
Resistance range
Resistance Tolerance
Standard Values
(Enquire for unlisted values)
Inductance
Ambient temperature range
watts
watts
ohms
%
≤
R002: 5, > R002: 1, 5
milliohms
2, 3, 4, 5, 10, 15, 20, 22, 25, 30, 40, 50
1, 2, 2.5, 5, 7.5, 10, 20, 25
nH
°C
<10
-55 to +160
OARS-1Z
65
46
-55 to +160
Comments
Current rating at 25
°
C
Current rating at 85
°
C
Ambient temperature range
amps
amps
°C
Zero-ohm jumper
Physical Data
Dimensions (mm) and recommended solder pads
Type
L
H
T
D
W
a
nom.
b
nom.
c
nom.
d
nom.
OARS1 >R003, OARS-1Z
3.05
±
0.76
OARS1-R003
11.18
±0.38
4.83
±0.76
3.18
±0.38
4.07
OARS1-R002
11.56
±
0.38
10.7 to
12.0*
3.51
±
0.76
4.7
±0.76
4.83
±0.76
3.56
±0.38
6.35
±0.38
4.45
9.37
3.07
OARS-XP
2.28 to
4.57*
2.36
±0.25
7.24
9.58
3.18
3.23
* Dependent on ohmic value
a
b
d
c
c
Issue F .09.07
相關PDF資料 |
PDF描述 |
|---|---|
| OARS1-R002 | Surface Mount Sense Resistors |
| OARS1-R003 | Surface Mount Sense Resistors |
| OARS1R01FI | Surface Mount Sense Resistors |
| OARS1R01JI | Surface Mount Sense Resistors |
| OARS-XPR01FI | Surface Mount Sense Resistors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| OARS1 | 制造商:WELWYN 制造商全稱:Welwyn Components Limited 功能描述:Surface Mount Sense Resistors |
| OARS1 - R003FI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR SMD 1% 0R003 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, SMD 1% 0R003 |
| OARS1 - R003FI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR SMD 1% 0R003 ((DS)) |
| OARS1 - R005FI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR SMD 1% 0R005 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, SMD 1% 0R005 |
| OARS1 - R005FI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR SMD 1% 0R005 ((DS)) |
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