-40%
Präzisionswiderstand 0,27Ohm 10Watt Widerstand Manganin PBH 0,27R 10W 1% 852192
€ 2.31
- Description
- Size Guide
Description
Weitere Highend Audio-Komponenten finden Sie in unserem eBay Shop!Hochlast-Präzisionswiderstand Typ PBH 10W 1% z.B. für Frequenzweichen und/oder Audio-Tuning
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1 Stück
Hochlast-Präzisionswiderstand
PBH 0,27 R
10W 1%
The Resistor type PBH, which is very similar to type TO-247 for high power transistors, features small dimensions complemented with high load capacity and compatibility with active components. The use of the precision resistance material MANGANIN as well as optimization of conductor leads and resistance structure result in a low temperature coefficient, a longterm stability and low inductance. The resistor is mounted through a center bore to the heatsink, whereby the large area of the base plate will function as an optimum heat transfer.The thermal resistance between resistor layer and aluminum base plate is rated below 4 K/W, so that the temperature of the resistor foil will rise only little at a nominal load of 10 W, compared with customary resistors. This again results that the absolute resistance deviation caused by the temperature coefficient, is very low under load and will serve for a good stability on overloading. The resistor is ideally suited for applications in power electronic and control technique, as most applications at inductive loading will require operation with switched power regulating units. Short connection distances and small dimensions with high loading capacity and low inductance are a prerequisite for obtaining high switching frequencies.
Menge:
1 Stück
Artikelnummer:
852192
Bezeichnung:
PBH 0,27 R
Wert:
0,27 R (R270)
Toleranz:
1% genau
Temperature coefficient ( R > 20 mOhm ):
< 50 ppm/K ( 20 °C to 60 °C )
Applicable temperature range:
-55 °C to +125 °C
Leistung
: 3W (10W mit passendem Kühlkörper)
Gehäuse:
TO-247
Rastermass:
10,16 mm
Hersteller:
Isabellenhütte Heusler GmbH & Co. KG
Funktion:
Hochlast-Präzisionswiderstand Manganin Typ PBH
Zustand:
neu, ungebraucht aus aktueller Produktion
Datenblatt: