2031-42T-SMLF

*R oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features Applications ■ Fast acting ■ Telecommunications ■ Small size ■ Industrial electronics ■ Stable breakdown throughout life ■ Avionics ■ Designed to operate with TBU devices ® ■ RoHS compliant* versions available ■ UL Recognized 2031-xxT-SM Series - Miniature 2-Pole Gas Discharge Tube Characteristics Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards. Model No. Characteristic Initial DC Sparkover (100 V/s) Typical Minimum DC Sparkover (100 V/s) Throughout Service Life 2031-15T 2031-23T 2031-42T 150 V 230 V 420 V 60 V 185 V 360 V 650 V 850 V Maximum Impulse Sparkover (1) (5k V 1.2/50 μs) 500 V Throughout Service Life (1) Impulse Sparkover voltage is defined as typical values of distribution. Insulation Resistance (IR) ...................................... 50 / 100 V................................................................................> 109 Ω Glow Voltage .......................................................... 10 mA......................................................................................~ 70 V Arc Voltage ............................................................. >1 A.........................................................................................~ 10 V Glow-Arc Transition Current ....................................................................................................................................< 0.5 A Capacitance............................................................ 1 MHz......................................................................................< 1 pF DC Holdover Voltage (Network Applied per ITU-T K.12) 2031-15T ........................................................... 52 V ........................................................................................< 150 ms 2031-23T ........................................................... 80 V ........................................................................................< 150 ms 2031-42T ........................................................... 135 V ......................................................................................< 150 ms Service Life............................................................. 8/20 μs, 1 kA ...........................................................................2 operations 10/1000 μs, 1 kV, 100 A .........................................................50 operations 2/10 μs, 5 kV, 500 A ................................................................20 operations 10/700 μs, 6 kV, 150 A ............................................................10 operations 8/20 μs 250 A, 1.2/50 μs, 500 V (IEC 61643-21) ....................150 operations 600 V rms, 1 A, 0.2 s...............................................................5 operations Operating and Storage Temperature, Climatic Category (IEC 60068-1) 40 / 90 / 21..........................................................................................................-40 °C to +90 °C Moisture Sensitivity Level ........................................................................................................................................1 ESD Classification (HBM) ........................................................................................................................................N/A Notes: • UL Recognized component, UL File E153537. • Surge polarity should be reversed between consecutive surges (+-+-). • At delivery AQL 0.65 Level II, DIN ISO 2859. • Bourns recommends reflowing surface mount devices per IPC/JEDEC J-STD-020 rev D. Applications Port Protection CanBus RS232 RS422 RS485 RS485 SDI VDSL Typical Part Marking GDT Device P/N 2031-23T-SM-RPLF 2031-23T-SM-RPLF 2031-23T-SM-RPLF 2031-23T-SM-RPLF 2031-42T-SM-RPLF 2031-23T-SM-RPLF 2031-15T-SM-RPLF TBU® Device P/N TBU-CA065-100-WH TBU-CA065-200-WH TBU-CA065-200-WH TBU-CA065-200-WH TBU-CA085-200-WH TBU-CA065-100-WH TBU-CA050-500-WH MANUFACTURER'S TRADEMARK VOLTAGE XXXV XXXX DATE CODE • FIRST TWO DIGITS = MONTH • NEXT TWO DIGITS = YEAR (REVERSE MARKED WITH RED INK) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov “TBU” is a registered trademark of Bourns, Inc. in the U.S. and other countries, except Japan. All references to TBU® in this document for use in Japan shall be deemed to be replaced with Bourns® TBU™. *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 2031-xxT-SM Series - Miniature 2-Pole Gas Discharge Tube Product Dimensions Packaging Specifications Standard Packaging Quantity 4.4 ± 0.2 (.173 ± .008) Bulk (Bag) Model 2031-xxT-SM 5.0 ± 0.3 (.197 ± .012) 0.51 ± 0.1 (.020 ± .004) 0.33 ± 0.1 (.013 ± .004) Tray Box 250 Reel 1000 2031-xxT-SM-RP 1500 2031-xxT-SM-RP3 1000 -RP Reel is 13 inches in diameter and 3/4 inch wide. 4.00 (.158) Recommended Pad Layout 1.75 (.069) 2.00 (.079) 3.9 (.155) 16.0 (.63) 7.5 (.30) 5.6 (.220) 8.00 (.315) 1.3 (.050) DIMENSIONS: MM (INCHES) -RP3 Reel is 13 inches in diameter and 11/16 inch wide. 12.00 (.473) 4.00 (.158) How to Order 2031 - xxT - SM - RP LF Model Number Designator 12.00 ± 1.27 (.473 ± .050) Voltage (Divided by 10) 15 = 150 V 23 = 230 V 42 = 420 V Surface Mount Packaging Options Blank = Bulk Packaging - 250 pcs./bag (Standard) RP = Reelpack - 1,500 pcs./reel (Optional) RP3 = Reelpack - 1,000 pcs./reel (Optional) DIMENSIONS: MM (INCHES) Unless otherwise specified, tolerances in decimals are .X ± 0.3, .XX ± 0.15 for lengths in millimeters and ±1 ° for degrees. RoHS Compliant Option Blank = Standard Product LF = RoHS Compliant Product REV. J – 09/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL