參數(shù)資料
型號(hào): SMH-B-10-5.0
廠商: Rhopoint Components Ltd.
英文描述: Precision Resistors
中文描述: 精密電阻
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 137K
代理商: SMH-B-10-5.0
P
recision
R
esistors
Typ / type SMH
R H O P O IN T C O M P O N E N T S L T D
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 : 02/07/2001
SMH-1 / 3
Technische nderungen vorbehalten - technical modifications reserved
Temperaturabhngigkeit des elektrischen Widerstandes von
MANGANIN-Widerstnden
temperature dependence of the electrical resistance of
MANGANIN-resistors
Merkmale / features
3 Watt Dauerleistung
3 Watt permanent power
Dauerstrme bis 24 A ( 5 mOhm )
constant current up to 24 Amps ( 5 mOhm )
Vier-Leiter Messwiderstand
resistor with Kelvin connection
vernickelte Bondflchen
Nickel plated bond pads
Bauteilrückseite vergoldet ( 0,2 μm typ. )
reverse side covered with gold flash ( 0.2 μm typ. )
Geeignet für Lttemperaturen bis 280 °C / 30 sek
oder 250 °C / 5 min
max. solder temperature up to 280 °C / 30 sec
or 250 °C / 5 min
Bauteilmontage: Reflow lten auf Substrat
mounting: reflow soldering on substrate
Applikationen / application
Mewiderstand für Leistungshybride
current sensor for power hybrid applications
Frequenzumrichter / frequency converters
Leistungsmodule / power modules
Lastminderungskurve
power derating
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*0.5% Toleranz nur für Ausführung SMH-A
0.5% tolerance only for version SMH-A
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terminal temperature T
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stability: 1%
stability: 0.5%
reduced
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T [
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R/R
20
[%]
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