low ohm shunt type hpr series the hpr series is a radial low ohm resistor for current sensing in a range of instrumentation and control equipments. it is stocked in it's 5 watt package at arrow. wattages range from 2 to 7 watts in a slim line ceramic package. meggitt cgs high voltage resistors high value resistors high power resistors aluminium clad resistors current sense resistors meggitt cgs key features 2 to 7 watts radial ceramic very low inductance r005 to r80 value range up to 30 amps current rating low profile version 100ppm/c temperature coefficient log no fo497 issue 2 2-pages 06-01 components electronic meggitt sales action desk fax: (01793 611777) tel: (01793 611666) email: sales@megelec.co.uk web site: www.meggittelectronics.com
specification type hpr series electrical page 2 of 2 how to order dimensions resistance range: insulation resistance: maximum current; temperature coefficient: terminal strength: measuring point: r005 - 1r0 1000 meg ohms minimum 2 watt - 5 watt 15a, 7 watt - 10 watt 30a 100ppm/c radial 1kg - axial 4.5kg axial type 10mm. 0.5 from body, radial type 4mm. 0.5 from body common part common part common part common part common part hpr hpr hpr hpr hpr hpr - ceramic radial shunt power / size power / size power / size power / size power / size 05r 05r 05r 05r 05r see table above tolerance tolerance tolerance tolerance tolerance j j j j j j 5% resistance value resistance value resistance value resistance value resistance value r10 r10 r10 r10 r10 r005 - 5 milli ohms r47 - 470 milli ohms w 1 14 14 14.5 26 26 26 26 26 l 0.5 5 5 5 5 5 8 5 8 h 1 18.5 13.5 18.5 12 13.5 13.5 17 17 p 0.5 10 10 10 10 10 10 10 10 d 0.02 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 rated wattage 2w 3w 5w 5w 3w 5w 5w 7w resistance range ( w w w w w ) 5m ~ 500m 5m ~ 500m 5m ~ 600m 5m ~ 800m 10m ~ 470m 10m ~ 470m 10m ~ 470m 10m ~ 470m type 2 wire hpr 02r hpr 03r hpr 5r(s) hpr 05r 3 wire hpr 33r hpr 33r(l) hpr 55r hpr 55r(l) dimensions (mm) 20 40 60 80 100 25 75 125 175 225 % of rated power 275 ambient temp. (c) derating curve meggitt electronic components ltd. ohmic house, westmead industrial estate, swindon, wilts. sn5 7us telephone:(01793)487301 (admin.) (01793)611666 (sales) email: sales@megelec.co.uk fax:(01793) 611777 this publication is issued to provide outline information only and (unless specifically agreed to the contrary by the company i n writing) is not to form part of any order or be regarded as a representation relating to the products or service concerned. we reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service. whilst meggitt electronic components products are of the very highest quality and reliabi lity, all electronic components can occasionally be subject to failure. where failure of a meggitt electronic components product could result in life threatening consequences, then the circuit and application must be discussed with the company. such areas might include ecg, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
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