Precision Resistors
Typ / type RTO-A
RHOPOINT COMPONENTS LTD
Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND
Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com
Ausgabe / Issue : 31/10/2000
RTO-A-1 / 2
Technische nderungen vorbehalten - technical modifications reserved
Temperaturabhngigkeit des elektrischen Widerstandes von
MANGANIN-Widerstnden
temperature dependence of the electrical resistance of
MANGANIN-resistors
Lastminderungskurve fr Widerstnde montiert auf Khlkrper
power derating for heatsink mounted resistors
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-20
20
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Merkmale / features
50 Watt Dauerleistung
50 Watt permanent power
Bauform SOT 227B ( ISOTOP ) kompatibel
outline SOT 227B ( ISOTOP ) compatible
Zwei-Leiter Messwiderstand
two terminal resistor
Isolationsfestigkeit 2500 VAC
dielectric withstanding voltage 2500 VAC
Pulsbelastbarkeit 20 J fr t
P
< 20 ms
pulse power 20 J for t
P
< 20 ms
Stromanschluss ber Schraubverbindung
current connection via screws
0
20
40
60
80
100
120
T
B
/ [
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C]
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Precision Resistors
Typ / type RTO-A
RHOPOINT COMPONENTS LTD
Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND
Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com
Ausgabe / Issue : 31/10/2000
RTO-A-2 / 2
Technische nderungen vorbehalten - technical modifications reserved
Abmessungen (mm)
dimensions (mm)
Pulsbelastungsdiagramm
diagram of pulse energy
pulse width
power [W]
pulse energy [J]
power [W]
100
10
1
0.1
0.01
0.001
1k
10k
0.01
0.1
1
10
100
1k
1
s
10
s
100
s
1 ms
10 ms
100 ms
1 s
10 s
100 s
100k
RTO-B_L3 | 6.11.2000
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