2045-47-BT1LF Bourns

Features Applications Size:8mmdiameter,6mmlength Telecommunicationsequipment Lowcapacitance Industrialequipment/electronics High insulation resistance Consumer electronics RoHScompliant* UL Recognized 2045 Series Medium Duty 2-Electrode Gas Discharge Tube Characteristics Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31. Model No. Characteristic 2045-07 2045-09 2045-12 2045-13 2045-14 2045-23 DC Sparkover 30 % 100 V/s 75 V 90 V 120 V 130 V 145 V 230 V (1) Impulse Sparkover 100 V/ s < 500 V < 500 V < 500 V < 500 V < 500 V < 500 V 1000 V/ s < 600 V < 600 V < 700 V < 700 V < 700 V < 700 V Model No. Characteristic 2045-25 2045-30 2045-35 2045-40 2045-47 DC Sparkover 30 % 100 V/s 250 V 300 V 350 V 400 V 470 V (1) Impulse Sparkover 100 V/ s < 500 V < 700 V < 700 V < 800 V < 900 V 1000 V/ s < 700 V < 900 V < 900 V < 1000 V < 1100 V (1) Impulse Sparkover voltage is defined as typical values of distribution. (2) Insulation Resistance (IR) ....................................50 / 100 / 250 Vdc ................................................. > 10 G Glow Voltage ...........................................................10 mA..................................................................... ~ 70 V Arc Voltage ..............................................................1 A.......................................................................... ~ 10 V Glow-Arc Transition Current .................................................................................................................... < 1 A Maximum Capacitance............................................1 MHz..................................................................... < 1.5 pF Impulse Discharge Current......................................15,000 A, 8/20 s ..................................................1 operation 10,000 A, 8/20 s ..................................................10 operations Alternating Discharge Current .................................5 A, 50 Hz, 1 second........................................... 1 operation 65 A, Single, 9 cycles ............................................ 1 operation Impulse Life .............................................................100 A 10/1000 s ..................................................500 operations Storage Temperature............................................................................................................................... -40 to +150 C Operating Temperature............................................................................................................................ -30 to +85 C (3) DC Holdover Voltage ........................................................................................................................... < 150 ms 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. (2) DC Breakdown Voltage DC Measuring Voltage 7590 V 50 V 120400 V 100 V 470 250 V (3) DC Breakdown Voltage DC Holdover Voltage 75145 V 52 V 230 V 80 V 250 V 135 V 300470 V 150 V *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specications are subject to change without notice. Users should verify actual device performance in their specic WARNING Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT2045 Series Medium Duty 2-Electrode Gas Discharge Tube How to Order Product Dimensions 2045 - xx - B LF 2045-XX-B Model Number Designator Voltage 07 = 75 V 25 = 250 V 09 = 90 V 30 = 300 V 0.8 0.05 12 = 120 V 35 = 350 V (.031 .002) 20 13 = 130 V 40 = 400 V MIN. (.787) 14 = 145 V 47 = 470 V 23 = 230 V Leads B = 0.8 mm straight leads Packaging T1 = Reelpack (Optional) - 500 pcs./reel RoHS Compliancy 8.0 +0.3/-0.5 6.0 +0.3/-0.5 LF = RoHS Compliant Product (.315 +.001/-.020) (.236 +.001/-.020) MM DIMENSIONS: (INCHES) Note: Custom leadforms available - please contact Bourns for details. Packaging Specifications The reelpack (-BT1LF) contains 500 pieces per reel. Reel is 330 mm in diameter and 68 mm wide. Two reels per box (1K units). 2045-XX-BT1LF 0.8 mm (0.032 in.) dia. lead wire 52.4 2.0 (2.05 0.08) 10.0 0.5 (0.4 .020) MM DIMENSIONS: (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com REV. C 09/19 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.