ARX6J0B800

RS RE SI ARX SERIES ST O APPROVAL SHEET IO N ANTI-SURGE C IS WIREWOUND RESISTORS ER PR E ARX6J0B200 CHECK AND APPROVE ACCEPTED BY CE HONORABLE CUSTOMER D PRODUCE TH UN EM Edison Chen Charles Chen Jan. 03, 2024 Jan. 03, 2024 www.thunder-resistor.com sales@thunder-resistor.com Page 1 of 6 1. PRODUCT: PRECISION WIRE WOUND RESISTORS FEATURES RS · Advanced Germany alloy technology · Very low TCR: lower than ±10ppm/℃. · Excellent overall stability: Class 0.25 · Very low noise and voltage coefficient · Non-inductance winding available under request RE · Perfect pulse loading capability SI ST O · Tolerance up to ±0.05% · Anti-surge performance IO N · Compliant to RoHS directive 2011/65/EU IS · Compliant to REACH (EC No. 1907/2006)) (last updated: 27/06/2018) C APPLICATIONS Current sensor for test and measuring instruments · Power supply with high reliability · Components burn-in devices · Pulse load and in rush current protector · Medical equipment · Military electronics TH UN D ER PR E · www.thunder-resistor.com sales@thunder-resistor.com Page 2 of 6 2. PART NUMBER: Part number is identified by the series name, power rating, J Tolerance 0 Temperature Coefficient T Packing Style 200 Resistance Value (1) Series name: ARX series Anti-surge wire wound resistors (2) Power Rating: 6=6.0W at 25℃ ST O Example： ARX6 6 Series Power Name rating RS tolerance, temperature coefficient, packing style and resistance value. (3) Tolerance: W±0.05%; B=±0.1%; C=±0.25%; D=±0.50%; F=±1.0%; J=±5.0% 6 = 10ppm/℃; 5 = 15ppm/℃; (5) Packaging Style: 1 = 100ppm/℃; 0=250ppm/℃ RE 3 = 25ppm/℃; 2 = 50ppm/℃; 4 = 20ppm/℃; SI 7 = 5ppm/℃; (4) T.C.R.: B = Blister/Box; T = Tape/Box of Tape/Reel IO N (6) Resistance Value for tighten tolerance: R470,1R00=1R,10R0=10R,1000=100R,1001=1k (7) Resistance Value for normal tolerance: R47、1R0=1R、100=10R、101=100R、102=1k C Digital marking with full part number. IS 3． MARKING: Derating curve Temperature rising curve TH UN D ER PR E 4. Derating curve and temperature rising curve The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. For high precision resistors working at an ambiance temperature of 25℃ or above, the power rating shall be derated in accordance with the derating curve. www.thunder-resistor.com sales@thunder-resistor.com Page 3 of 6 RS 5. ELECTRICAL CHARACTERISTICS Unless otherwise specified, all values are tested at the following condition: Temperature: 21℃ to 25℃; Relative humidity: 45% to 70%; * Rated Continuous Working Voltage (RCWV) = * Resistance out of range is available upon request. * High insulating requirement is available upon request. * Non-inductance wound is available on request. * The working temperature range is from -55℃ to 175℃ ST O * IS IO N RE SI Power Rating  Resistance Value TH UN D ER PR E C 6. DIMENSION www.thunder-resistor.com sales@thunder-resistor.com Page 4 of 6 7. ENVIRONMENTAL CHARACTERISTICS (1) Insulation Resistance Dielectric Withstanding Voltage ST O (2) RS IEC 60115-1, 4.6: in V-block for 60 seconds, the test resistance should be high than 10,000 M Ohm. IEC 60115-1 4.7: Place resistors in V-block and applied 700V for 60 Seconds, no breakdown or flashover. Temperature Coefficient Test SI (3) Short Time Overload Test PR E (4) C IS IO N RE IEC 60115-1, 4.8: Test of resistors at room temperature and 60°C or 100°C on request above room temperature. Temperature Coefficient is calculated by the following equation and its value should be within the range requested. R  R0 1   10 6 Re sistor Temperature Coefficient  R0 t  t0 R = Resistance value under the testing temperature R0 = Resistance value at the room temperature t = the 2nd testing temperature t0 = Room temperature Solderability D (5) ER IEC60115-1 4.13: At 10 times rated voltage or 2 times the maximum working voltage whichever is lower for 5 seconds, the resistor should be free from defects. The change of the resistance value should be within ±(0.1%+0.05 Ω) for precision type and ±(0.5%+0.05 Ω) for commercial type as compared with the value before the test. TH UN IEC 60115-1, 4.17: 235±5°C for 3±0.5 Seconds, there are at least 95% solder coverage on the termination. (6) Resistance to soldering heat: IEC 60115-1, 4.18: 260±3°C for 10±1 Seconds, immersed to a point 3±0.5mm from the body. The change of the resistance value should be within ±(0.1%+0.05 Ω) for precision type and ±(0.25%+0.05 Ω) for commercial type as compared with the value before the test. www.thunder-resistor.com sales@thunder-resistor.com Page 5 of 6 (7) Climatic sequence RS IEC 60115-1, 4.19: -55°C to Room Temp. to +155°C to Room Temp. (5 cycles). The change of the resistance value shall be within ±(0.25%+0.05 Ω) for precision type and ±(1.0%+0.05 Ω) for commercial type as compared with the value before the test. (8) Damp Heat Steady State SI ST O IEC 60115-1, 4.24: 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV or the maximum working voltage whichever is lower. The change of the resistance value should be within ±(0.50%+0.05 Ω) for precision type and ±(5.0%+0.05 Ω) for commercial type as compared with the value before the test. RE (9) Load Life Test IO N IEC 60115-1, 4.25: 25±2°C at RCWV or the maximum working voltage whichever is lower for 1,000+48/-0 Hr. (1.5Hr. on, 0.5Hr. off). The resistors shall be arranged not much effected mutually by the temperature of others and the excessive ventilation shall not be performed. The change of the resistance value should be within ±(1%+0.05 Ω) for precision type and ±(5.0%+0.05 Ω) for commercial type as compared with the value before the test. 4 times RCWV for 1 Minute. No evidence of flaming or arcing PR E (11) Resistance to Solvent C IEC 60115-1, 4.26: IS (10) Accidental Overload Test IEC 60115-1, 4.30: IPA for 5±0.5 Min. with ultrasonic. No deterioration of coating and marking occurred. ER (12) High voltage high pulse overload D Apply 100 pulses with 4000V to the resistor, the pulses parameter is 1.2/50μs. The change of the resistance shall be within ±(0.25%+0.05 Ω) for precision type and ±(1.0%+0.05 Ω) for commercial type as compared with the value before the load. TH UN Apply 10 pulses with 4000V to the resistor, the pulses parameter is 10μs/700μs. The change of the resistance shall be within ±(0.25%+0.05 Ω) for precision type and ±(1.0%+0.05 Ω) for commercial type as compared with the value before the load. www.thunder-resistor.com sales@thunder-resistor.com Page 6 of 6