1733 Reader's Spreads pg1-203:document 1/27/09 4:09 PM Page 114 GS resistors high voltage high resistance thick film resistors EU features • Miniature construction endurable to high voltage and high power • Resistors excellent in anti-surge characteristics • Wide resistance range of 0.5MΩ - 10GΩ and small T.C.R. • Marking: Brown body color with alpha/numeric marking • Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC dimensions and construction L Trimming Line l Ceramic Core d D Resistive Film L Type Electrode Lead Cap Wire Dimensions inches (mm) D d (Nominal) GS 1/4 .248±.039 (6.3±1.0) .091±.020 (2.3±0.5) GS 1/2 .374±.039 (9.5±1.0) .138±.024 (3.5±0.6) GS 1 .591±.059 (15.0±1.5) .177±.039 (4.5±1.0) GS 2 .945±.059 (24.0±1.5) GS 3 2.05±.079 (52.0±2.0) GS 5 2.99±.079 (76.0±2.0) GS 7 3.82±.118 (97.0±3.0) GS 10 4.61±.118 (117.0±3.0) GS 12 5.39±.118 (137.0±3.0) Insulation Coating l .026 (0.65) .031 (0.8) 1.50±.118 (38.0±3.0) .311±.039 (7.9±1.0) .039 (1.0) ordering information New Part # GS Type 1/2 Power Rating 1/4: 0.25W 1/2: 0.5W 1: 1W 2: 2W 3: 3W 5: 5W 7: 7W 10: 10W 12: 12W L T.C.R. D(B): ±100 L(A): ±200 C 106 J Termination Surface Material C: SnCu Nominal Resistance ±2%, ±5%, ±10%: 2 significant figures + 1 multiplier ±0.5%, ±1%: 3 significant figures + 1 multiplier Resistance Tolerance D: ±0.5% F: ±1% G: ±2% J: ±5% K: ±10% Packaging quantity: GS1/4: 100 pieces GS1/2: 50 pieces GS1: 20 pieces GS2 ~ 12: 10 pieces Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 116 2/11/08 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 1733 Reader's Spreads pg1-203:document 1/27/09 4:09 PM Page 115 PMS 300 neg. Black neg. high voltage high resistance thick film resistors applications and ratings T.C.R. Part Power (ppm/°C) Designation Rating Max. GS1/4* 0.25W GS1/2* 0.5W GS1 1W GS2 2W GS3 3W GS5 5W GS7 7W GS10 10W GS12 12W D: ±100 L: ±200 (D±0.5%) Resistance Range (Ω) E-24 & 25, 50x10n (F±1%) (G±2%) (J±5%) (K±10%) 0.5M-100M 0.5M-100M 0.5M-100M 0.5M-20M D: ±100 0.5M-200M 0.5M-200M 0.5M-200M L: ±200 0.5M-500M 0.5M-500M 0.5M-500M D: ±100 0.5M-500M 0.5M-500M 0.5M-500M L: ±200 0.5M-1G D: ±100 L: ±200 0.5kV 1kV 1.25kV 1kV 2kV 2.5kV 3kV 4.5kV 6kV 5kV 7.5kV 10kV 15kV 20kV 30kV 20kV 30kV 40kV 30kV 40kV 50kV 35kV 50kV 60kV 40kV 60kV 70kV 0.5M-5G 0.5M-500M 0.5M-500M 0.5M-500M L: ±200 D: ±100 0.5M-5G Max. Max. Rated Operating Impulse Working Overload Withstand Ambient Temperature Voltage Voltage Voltage Temperature Range 0.5M-1G 0.5M-50M 0.5M -100M 0.5M-5G 0.5M-5G 0.5M-500M 0.5M-500M 0.5M-500M 0.5M-1G 0.5M-10G 0.5M-10G D: ±100 0.5M-500M 0.5M-500M 0.5M-500M L: ±200 0.5M-1G 0.5M-10G 0.5M-10G D: ±100 1M-500M 1M-500M 1M-500M L: ±200 0.5M-1G 0.5M-10G 0.5M-10G D: ±100 1M-500M 1M-500M 1M-500M L: ±200 0.5M-1G 0.5M-10G 0.5M-10G D: ±100 1M-500M 1M-500M 1M-500M L: ±200 0.5M-1G 0.5M-10G 0.5M-10G +25°C -55°C to +125°C Taping packaging is available for GS1/4 and GS1/2. Please contact factory. environmental applications Derating Curve Surface Temperature Rise 140 Temperature Rise (°C) 100 % Rated Power 80 60 40 20 0 -60 -40 -20 -55 0 20 40 60 80 100 120 140 25 125 Ambient Temperature (°C) GS12 GS10 GS7 GS5 GS3 GS2 GS1 GS1/2 GS1/4 120 100 80 60 40 20 0 0 20 40 60 80 100 % Rated Power Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/29/08 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 117 resistors GS 1733 Reader's Spreads pg1-203:document 1/27/09 4:09 PM Page 116 GS resistors high voltage high resistance thick film resistors environmental applications Performance Characteristics Parameter Resistance Requirement ∆ R ±% Within regulated tolerance Within specified T.C.R. T.C.R. Test Method 25°C +25°C/125°C Overload (Short time) 2: TCR 200x10 /K 0.5: TCR 100x10-6/K Rated voltage x 2.5 (GS1/4, GS1/2), rated voltage x 2 (GS1-GS12) or Max. overload voltage, whichever is lower for 5 seconds Resistance to Solder Heat 2: TCR 200x10-6/K 0.5: TCR 100x10-6/K 350°C ± 10°C, 3 seconds ± 0.5 seconds or 260°C ± 5°C, 10 seconds ± 1 second Rapid Change of Temperature 2: TCR 200x10-6/K 0.5: TCR 100x10-6/K -55°C (30 minutes)/ +125°C (30 minutes), 5 cycles -6 Moisture Resistance 5: TCR 200x10-6/K 2: TCR 100x10-6/K 40°C, 90% - 95%RH, 1000h Endurance @ 25°C 3: TCR 200x10-6/K 2: TCR 100x10-6/K 25°C, 1000 hours 1.5 hr ON/0.5 hr OFF cycle Voltage Coefficient ±50x10-6/V: TCR 200x10-6/K ±10x10-6/V: TCR 100x10-6/K Voltage Characteristics 5: TCR 200x10-6/K 3: TCR 100x10-6/K GS1/4, 1/2 only, Rated voltage or max. working voltage, whichever is lower and 1/10 of its voltage GS1 - 12, Rated voltage or max. working voltage, whichever is lower and 1/10 of its voltage Resistance tp Solvent No evidence of damage to protective coating and marking Soaking in IPA for 1 minute and brushing 10 times -3 cycles liquid temperature 25°C ±5°C Impulse Withstand Voltage No abnormality in appearance and flash-over An impulse voltage shall be applied 5 times at an interval of 1 minute Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 118 1/02/06 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com