Feature:1. Gold aluminum shell RX24 200W 1R resistor with high quality and stable performance.2. With screw holes that can be used to fix the resistor on the chassis or heat sink, it can dissipate heat to a greater extent.3. Widely used in power supply, sensor, elevator, stage audio and high demand equipment industry.4. Made of high quality material, the resistor durable for long time use and practical.5. Easy installation, professional manufacturing, stable characteristics and high reliability.Specification:Condition: 100 percent Brand NewItem Type: ResistorExternal Material: AluminumColor: GoldResistance Value: 1RRated Power: 200WEndurance: 5 percent (J)Mounting Hole Diameter: Approx. 4.2mm or 0.2inHole to Hole Distance: Approx. 41.5mm or 1.6in, 37.5mm or 1.5inBoard Size (L x W x H): Approx. 100 x 52 x 29 mm or 3.9 x 2 x 1.1 inBody Size (L x D): Approx. 100 x 32 mm or 3.9 x 1.3 inType25 Rated Power (W)RES. Ranges (Q)TCR (10 or )RES. Error ( percent )Withstand Voltage (V)With Cooling PlateWithout Cooling PlateRx24530.01-1K501002501 (F)2 (G)5 (J)20001080.01-1.5K2512.50.01-10K30150.01-27K50200.01-33K75450.01-39K2500100500.01-51K150550.01-56K100500.01-62K2001000.01-56K2501200.01-75K3001500.01-75K5002000.01-82KTest ItemSpecificationsTest MethodSJ1330-78SolderabilitySolder flows freely and lead wet2355, 2s precise welding methodTerminal Tensile StrengthR (1 percent Rand0.05)40NOverloadR (1 percent Rand0.05)5P, 5sResistance with TemperatureR (1 percent Rand0.05)-55-and155, 5 CyclesSold HeatR (1 percent Rand0.05)35010, 3.5.5sShookR (1 percent Rand0.05)Acceleration 490m or s, 11ms, 18 timesVibratiousR (1 percent Rand0.05)Frequency 10-50Hz, acceleration 90m or s, 6hSurface Temperature Rise275VRDampheat, Steady StateR (5 percent Rand0.05)Temperature 402, humidity 93and2-3 percent , 21 daysLoad LifeR (5 percent Rand0.05)1000h rated power load applied at room temperature.Package List:1 x RX24 200W 1R ResistorNote:1. Please allow 0-1 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.