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 Änderungen vorbehalten - technical modifications reserved

-40

-20

20

40

60

80

100

120

-0.4

-0.2

0.2

∆R/R

Temperaturabhängigkeit des elektrischen Widerstandes von

MANGANIN-Widerständen

temperature dependence of the electrical resistance of

MANGANIN-resistors

Lastminderungskurve für Widerstände montiert auf Kühlkörper

power derating for heatsink mounted resistors

0

20

40

60

80

100

120

Gehäusetemperatur T

case temperature T

0.25

0.5

0.75

1

P / P

Nom

Merkmale / features

30 Watt permanent power

constant current up to 150 Amps ( 1 mOhm )

outline SOT 227B ( ISOTOP ) compatible

resistor with Kelvin connection

dielectric withstanding voltage 2500 VAC

pulse power 20 J for t

Bestellbezeichnung / ordering example

RTO-B-R001-1.0

Typ

type

Widerstandswert

resistance value

Toleranz

tolerance

RTO-B

1 mOhm

1 %

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