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SMH-B-100-0.5

Description
Precision Resistors
File Size88KB,3 Pages
ManufacturerRhopoint Components Ltd
Websitehttps://www.rhopointcomponents.com/
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SMH-B-100-0.5 Overview

Precision Resistors

SMH-B-100-0.5 Preview

Ausgabe / Issue : 02/07/2001
Precision Resistors
Typ / type SMH
Technische Daten / technical data
Widerstandswerte ( mOhm )
Toleranz
Temperaturkoeffizient
Temperaturbereich
Belastbarkeit
Innerer Wärmewiderstand
Prüfspannung
Induktivität
Stabilität unter Nennlast
resistance values ( mOhm )
tolerance
temperature coefficient ( tcr )
applicable temperature range
load capacity
internal heat resistance
dielectric withstanding voltage
inductance
stability ( nominal load )
5, 10, 20, 22, 25, 33, 47, 100, 200
0.5*, 1%, 2%, 5%
< 30ppm/K ( 20°C bis 60°C )
-55°C bis +125°C
3W
Rthi < 10K/W
100VAC
<30nH
Abweichung < 0.5% nach 2000h
deviation < 0.5% after 2000h
< 30ppm/K ( 20°C to 60°C )
-55°C to +125°C
*0.5% Toleranz nur für Ausführung SMH-A
0.5% tolerance only for version SMH-A
Merkmale / features
3 Watt Dauerleistung
3 Watt permanent power
∆R/R
20
[%]
1
0.5
-40
-20
20
40
60
80
100
120
Dauerströme bis 24 A ( 5 mOhm )
constant current up to 24 Amps ( 5 mOhm )
Vier-Leiter Messwiderstand
resistor with Kelvin connection
T [
o
C]
-0.5
-1
vernickelte Bondflächen
Nickel plated bond pads
Bauteilrückseite vergoldet ( 0,2 µm typ. )
reverse side covered with gold flash ( 0.2 µm typ. )
Geeignet für Löttemperaturen bis 280 °C / 30 sek
oder 250 °C / 5 min
max. solder temperature up to 280 °C / 30 sec
or 250 °C / 5 min
Temperaturabhängigkeit des elektrischen Widerstandes von
MANGANIN-Widerständen
temperature dependence of the electrical resistance of
MANGANIN-resistors
Bauteilmontage: Reflow löten auf Substrat
mounting: reflow soldering on substrate
P / P
Nom
reduced
stability: 1%
Applikationen / application
1
0.75
stability: 0.5%
Meßwiderstand für Leistungshybride
current sensor for power hybrid applications
0.5
0.25
Frequenzumrichter / frequency converters
Leistungsmodule / power modules
0
20
40
60
80
100 120 140
terminal temperature T
K
/ [
o
C]
Lastminderungskurve
power derating
Technische Änderungen vorbehalten - technical modifications reserved
RHOPOINT COMPONENTS LTD
SMH-1 / 3
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
Precision Resistors
Typ / type SMH
Querschnitt
cross section
Querschnitt
cross section
Layout SMH-A (Vierleiterversion)
layout SMH-A (4 terminal configuration)
Layout SMH-B (Zweileiter-Ausführung)
layout SMH-B (2 terminal configuration)
SMH-A: Vorschlag für die Gestaltung der Löt- und Bondpads
SMH-A: proposal for solder and bond pad design
SMH-B: Vorschlag für die Gestaltung der Löt- und Bondpads
SMH-B: proposal for solder and bond pad design
Technische Änderungen vorbehalten - technical modifications reserved
RHOPOINT COMPONENTS LTD
SMH-2 / 3
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
Precision Resistors
Typ / type SMH
Pulsbelastungsdiagramm
diagram of pulse energy
10000
100
1000
10
pulse energy [J]
100
1
10
0 ,1
1
0 ,0 1
0 ,1
0 ,0 0 1
0 ,0 1
0 ,0 0 0 0 0 1
0 ,0 0 0 0 1
0 ,0 0 0 1
0 ,0 0 1
0 ,0 1
0 ,1
1
10
0 ,0 0 0 1
100
puls e width [s ]
Gurtinformation / tape and reel information
Norm / specification
Gurtbreite / tape width
Anzahl Bauteile / Rolle
no of parts per reel
DIN EN-60286-3
8 mm
5000
Lage der Bauteile im Gurt
parts orientation in the tape
Bestellbezeichnung / ordering example
Typ
type
SMH-B
SMH-B-R010-1.0
Widerstandswert
resistance value
10 mOhm
Toleranz
tolerance
1%
Technische Änderungen vorbehalten - technical modifications reserved
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
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