Aluminium Housed Power Resistors Type HS Series Type HS Series Characteristics - Electrical HSA & HSC - 5 Watts to 75 Watts HSA5 HSA10 HSA25 HSA50 HSC75 Dissipation 25C with Heatsink (Watts): 10 16 25 50 75 Without Heatsink: 5.5 8 12.5 20 45 Ohmic Value Min (Ohms): R01 R01 R01 R01 R05 Max: 10K 15K 36K 100K 50K Maximum Working Voltage (DC or ACrms) Volts: 160 265 550 1250 1400 Dielectric Strength (AC Peak) Volts: 1400 1400 2500 2500 5000 Stability (% resistance change, 1000 hours) (%): 11 1 1 2 2 Standard Heatsink - Area (mm ): 41500 41500 53500 53500 99500 Tyco are the leading European Thickness (mm): 11 1 1 3 supplier of standard and custom designed aluminium housed Number of Mounting Holes: 2 hole 2 hole 2 hole 2 hole 4 hole resistors for general-purpose use, power supplies, power generation and the traction industry. The HS is a range of extremely stable, high quality wire wound Characteristics - Electrical resistors capable of dissipating high HSC - 100 Watts to 300 Watts power in a limited space with relatively low surface temperature. HSC100 HSC150 HSC200 HSC250 HSC300 The power is rapidly dissipated as heat through the aluminium housing Dissipation 25C with Heatsink (Watts): 100 150 200 250 300 to a specified heatsink. The resistors are made from quality Without Heatsink: 50 55 50 60 75 materials for optimum reliability and Ohmic Value Min (Ohms): R05 R10 R10 R10 R10 stability. Tyco can test resistors to conform to relevant international, MIL Max: 100K 100K 50K 68K 82K or customer specifications. Maximum Working Voltage (DC or ACrms) Volts: 1900 2500 1900 2200 2500 Tyco are happy to advise on the use of resistors for pulse applications Dielectric Strength (AC Peak) Volts: 5000 5000 5600 5600 5600 and to supply information for high voltage use and low-ohmic Stability (% resistance change, 1000 hours) (%): 22 3 3 3 value, alternative mountings and 2 Standard Heatsink - Area (mm ): 99500 99500 375000 476500 578000 termination type. Thickness (mm): 33 3 3 3 Key Features Number of Mounting Holes: 4 hole 4 hole 6 hole 6 hole 6 hole Established product with proven reliability Leading the way with Characteristics - over 50 years of design Electrical and manufacturing experience Long Term Stability: For improvements in long-term stability, resistors must be derated as follows 5 Watts to 300 Watts for 50% of stated R maximum dissipation must not exceed 70% of rating (500 Watt and 1000 Watt for 25% of stated R maximum, dissipation must not exceed 50% of rating versions available) Insulation Resistance: Dry: 10,000M minimum. After moisture test: 1000M minimum. Largest range on the market Heat Dissipation: Although the use of proprietary heat sinks with lower thermal resistance is acceptable, up rating is not recommended. Versatile product Bench mark in every The use of proprietary heat sink compound to improve thermal conductivity is industry recommended for optimum performance of all sizes but essential for Custom designs HSC200, HSC250 & HSC300 Windings, terminations, Specification: Temperature coefficient below 100R, 50ppm/C mountings - We have Temperature coefficient above 100R, 30ppm/C a solution for your Tolerance, 5% standard: 10%, 3%, 2%, 0.5% & 0.25% available application Tolerance for values below R10, 10% standard Low resistance, low inductance and higher voltage versions available Specialising the standard Applications Braking Resistor Balancing Resistor Capacitor Charging & Discharging Crowbar Filter Electrical Machinery general use Available through Distribution Literature No. 1773035 Dimensions are shown for Dimensions are in millimetres Specifications subject to www.tycoelectronics.com Issued: 11-05 reference purposes only. unless otherwise specified. change. passives.tycoelectronics.comAluminium Housed Power Resistors Type HS Series Product Specifications - HSA5 - HSC150 HSC200 - HSC300 L 20.0 Thread M6 5.0 25.0 Type L HSA5, 10 7 HSA25, 50 10 HSA75, 100, 150 8 Dimensions - HSA5 - HSA50 HSC75 - HSC150 M M L L H H 2 x Mounting Hole 4 x Mounting Hole HSA5 - 2.4mm HSA10 - 2.4mm HSC75 - 4.4mm HSA25 - 3.3mm HSC100 - 4.4mm HSA50 - 3.3mm HSC150 - 4.4mm HSC200+ M 6 x Mounting Hole L HSC200 - 5.3mm HSC250 - 5.3mm H H HSC300 - 6.5mm Type H0.3 J0.3 K0.2 L Max M Max N Max P Max R Min T0.5 U Max HSA5 11.3 12.4 2.4 17.0 30.0 17.0 9.0 1.9 3.4 2.5 HSA10 14.3 15.9 2.4 21.0 36.5 21.0 11.0 1.9 5.2 3.2 HSA25 18.3 19.8 3.3 29.0 51.8 28.0 15.0 2.8 7.2 3.2 HSA50 39.7 21.4 3.3 51.0 72.5 30.0 17.0 2.8 7.9 3.2 HSC75 29.0 37.0 4.4 49.0 71.0 47.5 26.0 5.0 11.5 3.5 HSC100 35.0 37.0 4.4 65.5 87.5 47.5 26.0 5.0 11.5 3.5 HSC150 58.0 37.0 4.4 98.0 122.0 47.5 26.0 5.0 11.5 3.5 HSC200 35.0 57.2 5.3 90.0 143.0 73.0 45.0 5.6 22.2 6.75 HSC250 44.5 57.2 5.3 109.0 163.0 73.0 45.0 5.6 22.2 6.75 HSC300 52.0 59.0 6.5 128.0 180.0 73.0 45.0 6.0 22.2 6.75 Literature No. 1773035 Dimensions are shown for Dimensions are in millimetres Specifications subject to www.tycoelectronics.com Issued: 11-05 reference purposes only. unless otherwise specified. change. passives.tycoelectronics.com N N J J 4.0 R R N J P U R T