resistors HPC ceramic resistors for anti pulse surge EU features • KOA original bulk ceramic resistors • Excellent in anti-pulse characteristics • Higher reliability against disconnection compared to wirewound resistors and film resistors • Marking: Reddish brown body color with alpha-numeric marking • Products with lead-free terminations meet EU RoHS requirements • Non-inductive resistors • AEC-Q200 Qualified dimensions and construction Coating Type HPC1/2 HPC1 ød Inner Resistive Electrode Marking Body Electrode Cap 10K Lead Wire 3mm Max. L ℓ D ℓ HPC2 HPC3 HPC4 HPC5 ordering information Part # HPC Type HPC 1/2 Power Rating 1/2: 0.5W 1: 1W 2: 2W 3: 3W 4: 4W 5: 5W C Termination Material C: SnCu T631 L .433±.039 (11.0±2.0) Dimensions inches (mm) C (max.) D d (nom.) __ .138±.039 (3.5±1.0) 0.630±.039 (16.0±2.0) __ .177±.039 (4.5±1.0) .827±.039 (21.0±2.0) __ .197±.039 (5.0±1.0) 1.02±.039 (26.0±2.0) __ .236±.039 (6.0±1.0) 1.50±.039 (38.0±2.0) __ .276±.039 (7.0±1.0) 1.73±.039 (44.0±2.0) __ .295±.039 (7.5±1.0) R Taping Packaging 1/2: T52 1: T631 A: Ammo R: Reel l .031 (0.8) 1.50±.118 (38.0±3.0) .039 (1.0) 103 Nominal Resistance 2 significant figures + 1 multiplier K Tolerance K: ±10% M: ±20% For further information on packaging, please refer to Appendix C. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 138 2/10/15 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com ceramic resistors for anti pulse surge applications and ratings Power Rating @ 40°C Part Designation HPC1/2 0.5W HPC1 HPC2 1.0W HPC5 4.0W HPC3 2.0W 3.0W HPC4 Resistance Range (Ω) K: ±10% E-12 M: ±20% E-6 10 - 390K 3.3 - 330K T.C.R. (ppm/°C) Absolute Maximum Working Voltage Absolute Maximum Overload Voltage Absolute Maximum Pulse Voltage* 300V 600V 15kV 400V 800V 25kV 200V -900±300: R<100Ω -1200±300: R≥100Ω 5.0W 400V Rated Ambient Temp. Operating Temp. Range +40°C -40°C to +200°C 8kV 450V 900V 25kV 500V 1000V 25kV 550V 1100V 25kV * Resistance to pulse: change shall be ±5% of the pre-test values. 1 sec. ON, 1 second OFF, 10,000 cycles. The voltage is applied with maximum pulse voltage. environmental applications Derating Curve HPC 100 % Rated Power 80 60 For resistors operated at an ambient temperature of 40°C or above, a power rating shall be derated in accordance with the derating curve. 40 20 0 -60 -40 -20 0 60 80 100 120 140 160 180 200 40 Ambient Temperature (°C) 20 Performance Characteristics Parameter Resistance T.C.R Voltage Coefficient (Apply for over 1kΩ) Overload Resistance to pulse Requirement ∆ R ±(% + 0.05Ω) Limit Typical Within regulated to tolerance — -900±300x10-6/K: R<100Ω — -1200±300x10-6/K: R≥100Ω 0~-0.2%/V (HPC1/2) 0~-0.1%/V (HPC1) 0~-0.05%/V (HPC2,3,4,5) 2% 5% Test Method Resistance 3.3Ω~8.2Ω 10Ω~82Ω 100Ω~390kΩ Measurement voltage 0.3V 1.0V 3.0V 25°C +25°C/-40°C and +25°C/+125°C — Rated voltage and rated voltage x 10% 0.4% Rated voltage x 2.5 or maximum overload voltage for 5s, whichever less — The resistor mounted to the test circuit as below. 1 sec. ON and 1 sec. OFF. 10,000 cycles. The voltage is applied with maximum pulse voltage. 1 sec ON Protection resistor SW 1 sec OFF DC (Max. pulse voltage) C=1.000pF Rx (HPC: In insulation oil) Resistance to soldering heat 2% 0.8% 350°C±10°C, 3.5s±0.5s Rapid change of temperature 2% 0.4% -40°C(30min.)/+85°C(30min.), 5 cycles Moisture resistance 5% 0.6% 40°C±2°C, 90%~95%RH, 1000 hours, 1.5h ON/0, 5h OFF cycles Load life 5% 0.4% 40°C±2°C, 1000h, 1.5h ON/0, 5h OFF cycles Resistance to Solvent No abnormality in appearance. Marking shall be easily legible. — Dipping in IPA or Xylene for 3 minutes and leaving for 10 minutes after removing drops, then brushing 10 times. High Temperature Exposure 5% 1.7% +200°C, 1000 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 2/11/15 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 139 resistors HPC