HVLR RESI | Alldatasheet
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No.: E08001Version: V2 Date: 2019/12/13 HVLR C&B Electronics Shenzhen Co.,Ltd| | resi@cbeureka.com | Tel:0755-83981080/83981010 www.resistor.today 100% High Voltage Test before Delivery, Low VCR, Low TCR High Reliability, Max. Operating Voltage up to 48 KV Standard TCR ±100ppm/°C Non-Inductive Design For high-voltage resistor, suitable coating materials is key to balance the heat dissipation capacity and insulation performance. Generally speaking, the heat dissipation capacity of silicone resin is better than that of epoxy resin, but the insulating capacity is not as good as epoxy resin. HVLR series use high-level epoxy resin coating material that is good at both insulation and heat dissipation capabilities. There is no air bubbles on the surface after the encapsulation, and the insulation ability is significantly better than silicone resin and other epoxy resins. The heat dissipation capacity is also better than other types of epoxy resin. The mainstream high-voltage resistors are mainly thick-film technology. The resistance will change in a high-voltage working condition. This is because thick-film resistors are made of a mixture of conductive and non-conductive resistive elements. The low VCR is determined by the quality of resistance paste and manufacturing process. HVLR series is 100% tested before shipment to ensure the performance of each resistor under high-voltage conditions. Specifications & Dimensions (mm) Model HVLR1505 HVLR1905 HVLR2505 HVLR2408 HVLR3908 HVLR5208 HVLR7609 HVLR1029 HVLR1179 HVLR1279 HVLR1379 HVLR1529 0.7W 1.2W 7.5W 10W 11W 12W 13W 15W Max. Working Voltage 2.5KV 3.5KV 5.5KV 5.5KV 10KV 15KV 22.5KV 32KV 35KV 40KV 45KV 48KV Resistance Range(Ω) Min. Max. 1K 1G Tolerance TCR ±100ppm/°C Dimensions(mm) A 15±1.5 19±1.5 25.4±1.5 24±1.5 39±1.5 52±1.5 76±1.5 102±1.5 117±1.5 127±1.5 137±1.5 152±1.5 B 5±1.0 5±1.0 5±1.0 8±1.0 8±1.0 8±1.0 9±1.0 9±1.0 9±1.0 9±1.0 9±1.0 9±1.0 C 0.8 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Short-Time Overload: Apply 5 times rated power for 5s, no more than 1.5 times the max operating voltage, △R<0.5% Moisture Resistance: MIL-STD-202,Method 106,△R<0.4% Insulation Resistance: >10000M Load Life: Apply rated power for 1000 hours, △R<0.7% Thermal Shock: MIL-STD-202,Method 107, Cond C,△R<0.25% Standard TCR: ±100ppm/°C (-25°C~+105°C,+25°C Ref) Introduction Electrical Parameters Ambient temperature(°C) 100 25 75 125 175 225 Part Number Information Example: HVLR1529K10M0K9 (HVLR 1529 ±10% 10MΩ±100ppm/°C) Series HVLR Resistance 1K00=1000R 1M00=1000000R 1G00=1000000000R F=± 1% G=± 2% J=± 5% K=± 10% Tolerance Code 9=Standard TCR K=±100ppm/°C Size (Length*Diameter) H V L R 5 2 9 K 0 M 0 K 9 1505=15*5 1029=102*9 2505=25*5 1179=117*9 High Voltage Non-Inductive Resistor Rated Power Rated power(%)