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Aluminum Housed Resistors - Chassis AHR / AHRN

  • Aluminum Housed Resistor Applications – Snubber Resistor for snubber circuits, Braking Resistor, Gate Resistor, Dumping Resistor for Motor Control, Rush Current protection
  • AHR : 5W - 1000W
  • Low Inductance AHRN & Precision Resistance Tolerance type are available

  • This series of resistors are wounded with Nickel Copper or Nickel Chromium wire on ceramic core fitted into anodized Heat sink using high temperature moulding compound.
  • With strong leads which is good for pulse current handling
  • Good for as Snubber Resistor in snubber circuits
  • Good for High Pulse Power dissipation applications
  • Suitable for industrial machinery and equipment
  • Durable and can withstand stronger vibration
  • Low Ohmic Resistors, please tell working Voltage and Duty Cycle. Different Voltage can cause different current. And in turn different metal wire is needed.
  • Low temperature coefficient and better heat conduction
  • Customizable connection and mounting
  • We support Aluminum Housed Resistor for wide variety of industrial applications. Different applications can have very different capacitor electrical and mechanical profile requirements.
  • Accept large, small quantity orders and PayPal.
  • Prompt Delivery, within 10 - 15days, e-mail us for pricing.
  • Aluminum Housed Resistors power range and sizes :

Power Watt Dimensions in mm Weight gram
A B C D E F G H J K L
5W 11.2 12.5 15.2 28.5 16.5 8.0 1.7 1.2 3.8 7.0 2.2 3
10W 14.3 15.8 19.5 35.0 20.3 10.0 1.9 2.0 4.2 8.0 2.2 11
25W 18.3 19.8 27.5 49.0 27.4 14.0 2.2 2.0 6.0 11.0 3.2 18
50W 40.0 21.5 50.0 72.0 29.2 15.5 2.2 2.0 6.0 11.0 3.2 30

Power Watt Dimensions in mm Weight gram
A B C D E E1 F G H J K L
75W 23.5 38.0 65.5 105 48 27 26 3.3 2.8 11.5 20 4.2 90
100W 36.5 38.0 98.0 138 48 27 26 3.3 2.8 11.5 20 4.2 160
150W 52.0 38.0 135.0 175 48 27 26 3.3 2.8 11.5 20 4.2 240
200W 70.0 38.0 165.0 205 48 27 26 3.3 2.8 11.5 20 4.2 420
250W 45.5 58.0 112.0 152 73 46.5 45 5.0 6.0 21.0 20 5.3 480
300W 51.5 58.0 130.0 170 73 46.5 45 5.0 6.0 21.0 20 5.3 580
500W 87.0 58.0 204.0 244 73 46.5 45 5.0 6.0 21.0 20 5.3 970

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