2378-35-G Bourns

Features Compact, industry standard footprint Balanced TRIGARD protection Meets test requirements of Telcordia UL Listed per UL 497 (File: E53117) GR 974, GR1361, SR 5165 and RUS PE-80 Reliability is improved by elimination of the Telcordia Analysis report DA-1843 air Back-Up-Gap (BUG) Extended service life Quick response High current handling 155G Series Heavy-Duty Station Protector Bourns Model 155G Balanced Gas Discharge Tube Protector is an economical choice for protecting copper pair voice-band and high- speed data circuits. The 155G utilizes Bourns proprietary Gas Discharge Tube for extended surge life and a patented Switch-Grade Fail-Short mechanism for thermal overload protection. Bourns P/N 2378-35-G can be used universally for POTS and high speed data, such as ADSL, ADSL2+, VDSL, VDSL2, other xDSL protocols and high-speed Ethernet. Bourns MSP technology provides unparalleled overvoltage protection with low loss on paired copper communications circuits. The Model 155G is a reliable and economical choice for overvoltage protection of paired copper communications circuits. It exceeds all Cat5 requirements. Characteristics Test Methods per IEEE C62.31, UL 497, RUS PE-80, CSA C22.2, Telcordia GR 974 and 1361. DC Breakdown ...................................................................................................................................... 300-500 V AC Breakdown..........................................................................60 Hz ................................................... 300-500 V Impulse Breakdown ..................................................................100 V/s .............................................. 625 V 1000 V/s............................................ 875 V Insulation Resistance ...............................................................100 Vdc ...............................................> 1 G Insertion Loss ...........................................................................100 MHz .............................................. Exceeds Category 5 Return Loss ..............................................................................100 MHz .............................................. Exceeds Category 5 Capacitance Tip or Ring to Ground - Binding Post ...................1 MHz .................................................. 3.5 pF typical 1 Impulse Reset .........................................................................52 V, 260 mA ....................................... < 10 ms 135 V, 200 mA ..................................... < 10 ms 150 V, 200 mA ..................................... < 150 ms Impulse Life Characteristics .....................................................10 A, 10/1000 s ................................. > 3000 operations (Tip and Ring to Ground, Simultaneously) ...............................100 A, 10/1000 s ............................... > 300 operations 300 A, 10/1000 s ............................... > 100 operations 2 500 A, 10/1000 s ............................... > 400 operations 2,000 A, 10/250 s .............................. > 25 operations 5,000 A, 20/100 s .............................. > 2 operations 20,000 A, 8/20 s ................................ > 1 operation AC Life Characteristics .............................................................0.5 A rms continuous ...........................> 30 seconds (Tip and Ring to Ground, Simultaneously) ...............................1 A rms, 1 second, 600 ft. cable .......... > 60 operations 1 A rms, 1 second, 1 mile cable .......... > 60 operations 10 A rms, 1 second .............................. > 5 operations 2 65 A rms, 11 cycles ..............................> 1 operation 120 A rms, 0.1 second ......................... 1 operation High Current Capability and Thermal Operation ................................................................................... > 30 A rms, 15 min. (Tip and Ring to Ground, Simultaneously) Storage and Operating Temperature ..................................................................................................... -55 to +85 C Notes: 1 Network applied. 2 Per RUS PE-80. Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground breakdown voltage. WARNING Specications are subject to change without notice. Users should verify actual device performance in their specic 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.J 155G Series Heavy Duty Station Protector Product Dimensions 10-32 UNF-2A 2378-35-G THREAD, 2 PLCS. 11.18 DIA. 28.9 11.18 (.43) (1.14) (.44) 14.22 (.56) GROUND CLIP PLASTIC HOUSING 15.75 39.37 (.62) (1.55) 22.61 21.08 (.89) 15.75 (.83) (.62) 11.94 (.47) 39.62 15.75 23.88 (1.56) (.62) MM (.94) DIMENSIONS: (INCHES) 2372-02 Ground Mounting Stud (Order Separately) How To Order 5.59 Model 155G ............................. Order by Part Number 2378-35-G (.22) 4.98 (.196) 16.26 (.64) 16.26 (.64) 10-32 UNF-2A THREAD 41.91 (1.65) 33.37 (1.55) 4.57 17.78 (.18) (.70) 15.75 (.62) 31.75 (1.25) 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. B 10/19 Bourns, MSP and TRIGARD are registered trademarks of Bourns, Inc. in the United States and other countries. 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 atwww.bourns.com/docs/legal/disclaimer.pdf.