參數(shù)資料
型號： RTOB
廠商： Electronic Theatre Controls, Inc.
英文描述： precision resistors
中文描述： 精密電阻
文件頁數(shù)： 1/2頁
文件大?。?/td> 67K
代理商： RTOB
ISA-PLAN
- Przisionswiderstnde
precision resistors
Typ / type RTO-B
RHOPOINT COMPONENTS LTD.
Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX. Tel: +44 (0)1883 717988, Fax: +44 (0)1883 712938
Email: components@rhopoint.co.uk Website: www.rhopoint.co.uk/components/
Ausgabe / Issue : 31/10/2000
RTO-B -1 / 2
Technische nderungen vorbehalten - technical modifications reserved
-40
-20
20
40
60
80
100
120
T [
o
C]
-0.4
-0.2
0.2
R/R
20
[%]
Temperaturabhngigkeit des elektrischen Widerstandes von
MANGANIN-Widerstnden
temperature dependence of the electrical resistance of
MANGANIN-resistors
Lastminderungskurve für Widerstnde montiert auf Kühlkrper
power derating for heatsink mounted resistors
0
20
40
60
80
100
120
case temperature T
G
/ [
o
C]
G
/ [
o
C]
0.25
0.5
0.75
1
P / P
Nom
Merkmale / features
30 Watt Dauerleistung
30 Watt permanent power
Dauerstrme bis 150 A ( 1 mOhm )
constant current up to 150 Amps ( 1 mOhm )
Bauform SOT 227B ( ISOTOP ) kompatibel
outline SOT 227B ( ISOTOP ) compatible
Vier-Leiter Messwiderstand
resistor with Kelvin connection
Isolationsfestigkeit 2500 VAC
dielectric withstanding voltage 2500 VAC
Pulsbelastbarkeit 20 J für t
P
< 20 ms
pulse power 20 J for t
P
< 20 ms
Bestellbezeichnung / ordering example
RTO-B-R001-1.0
Typ
type
resistance value
RTO-B
1 mOhm
Widerstandswert
Toleranz
tolerance
1 %
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