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參數資料
| 型號： | 114100-R047JI |
| 英文描述： | RESISTOR 0.047R LOW OHMIC |
| 中文描述： | 電阻0.047R低電阻 |
| 文件頁數： | 2/2頁 |
| 文件大小： | 98K |
| 代理商： | 114100-R047JI |
A
f1
f2
6
10
± 0.5
f1 – f2
≤ 1.4 mm
Performance Data
MAXIMUM
TYPICAL
Load: 1000 hrs 3 Watts @ 25°C
R% 5.0 + .001
3.5
1000 hrs 2.5 Watts @ 70°C
R% 5.0 + .001
3.5
Dry heat: 1000 hrs at 200°C
R% 5.0 + .001
3.5
Derating from room temperature
see derating curve
Short term overload 10 x rated power
for 5 seconds
R% 5.0 + .001
1.0
Climatic
R% 5.0 + .001
3.5
Climatic category
55/200/56
Long term damp heat: 56 days
R% 3.0 + .001
1.0
Temperature rapid change
R% 2.0 + .001
1.5
Resistance to solder heat
R% 5.0 + .001
2.0
Vibration and bump
R% 5.0 + .001
2.0
Voltage proof
volts
500 min
Pulse handling data
Available by request
APPLICATION NOTES
The terminations should not be bent closer than
1.6mm from the body, and the recommended
minimum bend radius is 1.2mm.
Care must be taken when determining clearance
between the resistor body and the P.C.B. or other
components. Resistance is measured 6mm from
body.
PACKAGING
The standard method of packaging is taped in
ammopacks. Alternatives available by request
are:
-taped and reeled
- loose packed in boxes (minimum lead length
30mm)
W31 resistors can be supplied preformed.
Contact factory for details.
Cement Coated
Wirewound Resistors
W30 SERIES
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
20
40
60
80 100 120 140 160 180 200 220 240 260 280
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Temp
WA30 Series Derating Curve
%
of
Rated
Power
at
70
STANDARD QUANTITIES PER PACKAGE
Type
W31
Ammopack
1000
Reel
1000
Type
A
W31
63 ± 2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 114100-R051 JI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 3W 5% 0R051 |
| 114100-R051JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RESISTOR 0.051R LOW OHMIC |
| 114100-R056JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RESISTOR 0.056R LOW OHMIC |
| 114100-R068 JI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 3W 5% 0R068 |
| 114100-R068JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RESISTOR 0.068R LOW OHMIC |
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