PNS100JT-52-1R

Approval Sheet for Power Wirewound Resistor Flame-Proof & Safety Type PNS Series ±5% YAGEO CORPORATION Headquarters: 3F, No.233-1, Pao Chiao Rd., Xindian, Taipei, Taiwan, R.O.C. Tel: 886-2-6629-9999 Fax: 886-2-6628-8885 URL: www.yageo.com Page-1 Rev. Description Issue Date Drawn Approved 00 issue new spec. May 29, 2012 Feng Ye Ken Hsu 01 Revised the power rating code and the thermal resistance Revised the marking method. Jul. 29, 2015 Feng Ye Flora Shen Jul. 31, 2015 Feng Ye Flora Shen 02 Description Power Wirewound Resistors, Flame-Proof & Safety Type Series PNS Rev. Page-2 02 1. PRODUCT: Resistors of series PNS are wound on ceramic carriers, all-welded contacts. Coated, the resistors comply with all requirements for precision and high ratings. FLAME-PROOF & SAFETY TYPE Body colour: Grey 2. PART NUMBER: Part number of the precision power wirewound resistor is identified by the name, power, tolerance, packing, temperature coefficient, special type and resistance value. Example： PNS 100 J T - 52- 10R (1) (2) (3) (4) (5) (6) (7) Series Power Resistance Packing Temperature Special Resistance Name Rating Tolerance Style Coefficient Type Value of Resistance (1) Style: PNS SERIES (2) Power Rating : 100=1W、180=1.8W、230=2.3W、270=2.7W、360=3.6W、450=4.5W (3) Tolerance: J=±5% (4) Packaging Type: T＝Tape on Box Packing (5) Temperature Coefficient ：”-“=Base on spec. (6) Special Type： 52-=52.4mm 73-=73mm 52G= 52.4mm packing withψ d=0.65±0.05mm 52Z= 52.4mm packing with spacing 10mm for PNS230 (Normal spacing is 5mm) (7) Resistance Value：E24 Series Example： 1R、10R、100R、…… Page-3 3. MARKING: 4. ELECTRICAL CHARACTERISTICS TABLE I STYLE Power Rating at 70 ℃ Max. Cont. Work. Voltage PNS100 1W PNS180 1.8W PNS230 2.3W PNS270 PNS360 PNS450 2.7W 3.6W 4.5W Thermal resistance (℃/W) 280 155 127 103 Resistance Range Tolerances Temperature Coefficient Insulation Voltage (1min.) Operating Temp. Range 1R~100R 1R~240R 1R~330R ±5% 120 ± 50 ppm/℃ Max. 500V - 55 ℃ to + 350 ℃ P70  R ＊ Below or over this resistance on request. 5. DERATING CURVE Page-4 77 62 6. SAFETY CHARACTERISTIC The special construction of resistance values >10R results in an immediate interruption (100KOhm. For other voltages test suitability in the application! * Resistance values < 10R are flame retardant. The interruption mechanism is not clearly defined and has to be tested in the final application! 7. DIMENSIONS STYLE DIMENSIONS (unit: mm) Lmax. ψ D* max. ψ d ±0.1 PNS100 9.0 3.0 0.65 PNS180 9.7 4.0 0.80 PNS230 14.5 4.5 0.65 PNS270 12.6 6.0 0.80 PNS360 17.0 6.0 0.80 PNS450 18.0 8.5 0.80 *R