Aluminium High Frequency Resistors

Price 55 INR/ Piece

Get a Price/Quote

Aluminium High Frequency Resistors Specification

Power Supply
1000 VAC for 5W & 10W

Power Source
Electric

Product Type
High Prequency Resistors

Application
Medical equipments, Humidity Chambers

Supply Voltage
5 Watts to 250 Watts Watt (w)

Size
Standard

Color
Multicolor

Warranty
Yes

Frequency
50/60 Hz Hertz (HZ)

Aluminium High Frequency Resistors Trade Information

Minimum Order Quantity
1 - 1000 Unit

Supply Ability
1000 Units Per Month

Delivery Time
2 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Customized.

Main Domestic Market
All India

About Aluminium High Frequency Resistors

Aluminium High Frequency Resistors are wound with Nickel Copper or Nickel Chromium wire for obtaining required resistance on a ceramic core fitted with end caps. The winded assembly is then encapsulated in a anodised Heat sink using high temperature moulding compound.Features ofAluminium High Frequency ResistorsLow Cost, Light weight &Compact.Non-inductive Type available.Custom Values available.ApplicationThese Resistors are applied where high wattage dissipation is required in a small space. The metal heat sink ensures good heat dispersal & allows a low hot-spot temperature. Major application include Induction furnace, Medical equipments, Humidity Chambers etc.Technical SpecificationsPower Rating: 5 Watts to 250WattsTerminations: L Screws for 100 - 250WTemp Coeff: + 50PPMto 200PPMTolerance: + 10%, Closer tolerances available.Dielectric Voltage: 1000 VAC for5W&10W, 1500 VAC for 25W&200W 2000 VAC for 250WOperating temp: -55oC to 250oCDe ratings: De ratings required for reduced chassis mounted area and for high ambient temperatures.De rate to zero Power Linearly at 250C ambient.De rating necessary for unmounted resistors at ambient temperatures of 25C, 5W & 10W - 40%, 25W-50% 50W & above 60%. DIMENSIONS & RANGE D i m e n s i o n s i n M . M . Dimensions M.M. for Aluminium Heatsink Resistance Range Watts A 1.0 B 0.25 C Max 4.0 D 0.25 E 1.60 F 1.00 G 1.00 H 0.80 l 0.25 J 0.80 K 0.13 L Max M 1.60 N 0.50 P Min Q 0.13 R S T 5 28.6 12.5 2.00 11.3 15.3 6.80 8.50 12.5 - 16.4 2.40 8.20 3.40 1.70 1.60 1.30 100 100 2.0 0.1W-500 10 34.9 15.9 2.40 14.3 19.1 7.90 10.7 15.9 - 20.4 2.40 9.90 4.20 1.90 2.00 2.00 100 100 2.0 0.1W-1K 25 50.0 20.0 4.40 18.3 27.0 11.2 14.0 20.0 - 27.5 3.18 14.0 5.90 1.90 2.00 2.00 150 150 1.5 0.1W-5K 50 71.0 21.4 5.00 39.8 50.0 11.2 16.0 21.4 - 29.0 3.18 15.5 7.90 2.25 2.00 2.00 150 150 3.0 0.1W-10K 100 95.0 37.0 15.0 35.0 65.0 15.0 26.0 37.0 - 47.0 5.00 26.0 11.0 3.50 4.00 - 150 200 3.0 0.1W-20K 150/200 139 57.0 9.50 70.0 89.0 25.0 46.0 57.0 - 73.0 5.00 45.0 20.0 5.00 5.00 - 150 300 3.0 0.1W-35K 250/300 178 63.5 8.00 98.4 115 32.0 54.0 63.5 76.0 76.0 5.00 56.0 25.0 5.00 6.00 - 300 300 3.0 0.1W-50K R = Length, S = Width, T = Thickness value & wattages lower & higher than specified available. Non - inductive type available Technical specification Dielectric Voltage 1000 VAC for 5W & 10W,1500 VAC for 25 W & 200W,2000 VAC for 250 W Power Rating 25-600 Watt Operating Temp -55-250 Degree C Type AHR Terminations Lugs for 5-50 W,Screws for 100-250 W Temp Coeff +- 50 PPM to 200 PPM Overload 5 x wattage rating for 5 sec. Insulation Resistance Greater Than 20 M Ohms Download Brochure