E53117 2377-35-G PE-80 2377-35-G-IDC

Low capacitance Common chamber, 3-element GDT protection Switch-Grade Fail-Short device for fire safety Elimination of

Features Low capacitance Common chamber, 3-element GDT protection Switch-Grade Fail-Short device for fire safety Elimination of Air-Back-Up-Gap device (BUG) improves reliability UL UL Listed per UL 497 (File: E53117 E53117) Rugged sealed construction Binding post or optional Insulation Displacement Connectors (IDCs) C ® US LISTED 2377-35-G 2377-35-G Balanced Gas Tube Station Protector Bourns® 2377-35-G 2377-35-G protectors are ideal for economical protection of broadband telecom circuits at the subscriber premises against lightning surges, power-cross conditions and ground potential rises. Key features and benefits of this 356-style protector are: · Low capacitance Low loss on broadband applications. · Balanced protection superior protection and improved broadband performance compared to conventional dual 2-element GDT protectors. · Switch-Grade Fail-Short device provides safer and more reliable thermal protection than solder pellet or burn through types of fail-short mechanisms. The protector element consists of Bourns' own balanced, heavy-duty rated, 3-electrode Gas Discharge Tube (GDT). The GDT is UL Recognized to the "Gas Tube Seal Test Program", thus eliminating a key issue of conventional GDT protectors with Air-Back-Up protection. Contamination of the BUG is historically the most common failure mode in older protector styles. Proprietary advanced technology in the GDT design helps provide exceptional energy handling and a long life. A patented Switch-Grade Fail-Short mechanism provides an extra measure of safety against thermal overload. The GDT mechanism is housed in a fire-resistant body with binding posts for multiple wiring connections. The IDC version, with environmental sealant, provides additional ease of installation and protection against corrosion. The 2377-35-G 2377-35-G will fit Bourns and most manufacturers' network interface devices and can be used universally for POTS and broadband systems such as ADSL, ADSL2+, VDSL and VDSL2. It exceeds all CAT 5 requirements. Characteristics Test Methods per IEEE C62.31, UL 497, RUS PE-80 PE-80, CSA C22.2, Telcordia GR 974 and 1361. DC Breakdown .300-400 V AC Breakdown.60 Hz .300-400 V Impulse Breakdown .100 V/µs .625 V 1000 V/µs .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 Capacitance Tip or Ring to Ground - IDC .1 MHz.7.5 pF typical Impulse Reset1 .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 µs .> 3000 operations (Tip and Ring to Ground, Simultaneously) 100 A, 10/1000 µs .> 300 operations 300 A, 10/1000 µs .> 100 operations 500 A, 10/1000 µs .> 400 operations2 2,000 A, 10/250 µs .> 25 operations 5,000 A, 20/100 µs .> 2 operations 20,000 A, 8/20 µs .> 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 65 A rms, 11 cycles.> 1 operation2 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: Network applied. 2 Per RUS PE-80 PE-80. 1 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 2377-35-G 2377-35-G Balanced Gas Tube Station Protector Product Dimensions 2377-35-G 2377-35-G 57.15 (2.25) 43.94 (1.73) DIMENSIONS = MILLIMETERS (INCHES) 30.6 (1.20) UL C UL 37.08 (1.46) 19.05 (0.75) UL 2377-35-G-IDC 2377-35-G-IDC C UL 58.16 (2.29) 16.26 (.64) 30.6 (1.20) 26.9 (1.06) 19.05 (0.75) UL 2372-02 Ground Mounting Stud (Order Separately) 5.59 (.22) 4.98 (.196) C UL 14.73 (1.58) How To Order 2377-35-G 2377-35-G .Binding Post Connectors 2377-35-G-IDC 2377-35-G-IDC .Insulation Displacement Connectors J 16.26 (.64) 16.26 (.64) 10-32 UNF-2A THREAD 41.91 (1.65) Reliable Electronic Solutions 33.37 (1.55) 4.57 (.18) 17.78 (.70) 15.75 (.62) 31.75 (1.25) Asia-Pacific: Tel: +886-2 2562-4117 · Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 · Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 · Fax: +1-951 781-5700 www.bourns.com 04/07 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.