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2046-20-AFLF Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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2046-20-AFLF Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page Features ■ Size: 8 mm diameter, 10 mm length ■ High current rating ■ Low capacitance and insertion loss ■ Fail-short option available ■ RoHS compliant* ■ UL Recognized Applications ■ Telecommunications equipment ■ Industrial equipment/electronics ■ Consumer electronics Characteristics 2046 Series Heavy-Duty 3-Electrode Gas Discharge Tube *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. Test Methods per ITU-T K.12 and IEC 61643-311. Characteristic Model No. 2046-09 2046-14 2046-20 2046-23 2046-25 DC Sparkover ±20 % @ 100 V/s 90 V 145 V 200 V 230 V 250 V Impulse Sparkover (1) 100 V/µs 1000 V/µs < 600 V < 700 V < 500 V < 700 V < 500 V < 700 V < 600 V < 700 V < 600 V < 700 V Insulation Resistance (IR) (2)....................................50 / 100 / 250 Vdc ................................................. > 10 G Ω Glow Voltage ...........................................................10 mA..................................................................... ~ 70 V Arc Voltage ..............................................................1 A .......................................................................... ~ 10 V Glow-Arc Transition Current .................................................................................................................... < 1 A Maximum Capacitance ............................................1 MHz..................................................................... < 2 pF Maximum Impulse Discharge Current .....................20,000 A, 8/20 µs ................................................... 1 operation 10,000 A, 8/20 µs .................................................. 10 operations Nominal Alternating Discharge Current ...................20 A, 50 Hz, 1 second ............................................ 1 operation Impulse Life .............................................................200 A 10/1000 µs .................................................. 130 operations DC Holdover Voltage (3) ........................................................................................................................... < 150 ms Operating Temperature............................................................................................................................ -30 to +85 ºC Storage Temperature............................................................................................................................... -40 to +115 °C Climatic Category (IEC 60068-1)............................................................................................................. 40 / 90 / 21 Notes: • UL Recognized component, UL File E153537. • At delivery AQL 0.65, level II DIN ISO 2859 • Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground voltage. • Discharge current rating is total current equally divided between Each Line To Ground (ELTG). (2) DC Sparkover Voltage IR Measuring Voltage 90 V 50 V 145–400 V 100 V 420–600 V 250 V (3) Network Applied DC Sparkover Voltage DC Holdover Voltage 90–145 V 52 V 200–250 V 135 V 350–600 V 150 V Characteristic Model No. 2046-35 2046-40 2046-42 2046-47 2046-60 DC Sparkover ±20 % @ 100 V/s 350 V 400 V 420 V 470 V 600 V Impulse Sparkover (1) 100 V/µs 1000 V/µs < 700 V < 800 V < 800 V < 900 V < 800 V < 900 V < 900 V < 1000 V < 1000 V < 1100 V (1) Impulse Sparkover voltage is defined as typical values of distribution. |
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