BOURNS 2420-31-G 3 SERIES 5-PIN GAS DISCHARGE TUBE (GDT) PROTECTOR BLACK GAS FUSE REPLACE 3B1E
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Item # 10000050
Model # 2420-31
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Generic
Class
Group
Type
Manufacturer
LOT
Fuses 3Gb
Material and Supplies
Fuses- Over Voltage Protectors
5 Pin Gas Arrestor
Bourns Inc
Warning: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.govProduct Description
BOURNS 2420-31-G 3 SERIES 5-PIN GAS DISCHARGE TUBE (GDT) PROTECTOR NEW BLACK GAS FUSE REPLACE 3B1E Features
Superior protection at a low price
Patented Switch-Grade Fail-Short Device
Quick response and high energy handling
Low capacitance (<2.5 pF) - ideal for high-speed networks in high exposure environments
per UL497 (File E53117)
Meets test requirements of Telcordia GR 974, GR1361, SBC SR 5165 and RUS PE-80
Solid brass, gold plated pins
Test point access option
Sealed option for harsh environments
The Bourns® 3-type 2420 overvoltage protection modules utilize Bourns’ propietary high-efficiency gas discharge tube with our patented Switch-Grade Fail-Short mechanism to provide robust and reliable surge and thermal overload protection at a very competitive price. The 2420 Series is based on Bourns’ three-terminal common chamber GDT. This design provides greatly improved and balanced turn-on characteristics for overvoltage protection.The GDT is UL approved for use without a back-up device. Air back-up devices can become contaminated; the circuitry of the 2420 eliminates this possibility. Our unique Switch-Grade Fail-Short device provides more reliable thermal overload protection compared to commonly used solder pellet or insulation burn-through designs. Bourns® 2420 Series 5-Pin protectors can be used universally for broadband voice and data circuits including ADSL, ADSL2+, VDSL ISDN and high-speed Ethernet. The 2420 Series is an economical, reliable and low capacitance choice for overvoltage protection of copper pair circuits.
Characteristics DC Breakdown 300-400 V AC Breakdown @ 60 Hz 300-400 V Impulse Breakdown 100 V/ƒÊs 625 V 1000 V/ƒÊs 875 V Insulation Resistance @ 100 Vdc >1 Gƒ¶ Insertion Loss @ 100 MHz ExceedsCategory 5 Return Loss @ 100 MHz Exceeds Category 5 Capacitance Tip to Ring @ 1 MHz <1.25 pF typical Capacitance Tip or Ring to Ground @ 1 MHz <2.50 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 (Tip and Ring to Ground Simultaneously) 10 A, 10/1000 ƒÊs >3000 operations 100 A, 10/1000 ƒÊs .......................................................................................................................... >300 operations 300 A, 10/1000 ƒÊs .......................................................................................................................... >100 operations 500 A, 10/1000 ƒÊs .......................................................................................................................... >400 operations2 2,000 A, 10/250 ƒÊs ......................................................................................................................... >25 operations 5,000 A, 20/100 ƒÊs ......................................................................................................................... >2 operations 20,000 A, 8/20 ƒÊs ........................................................................................................................... >1 operation AC Life Characteristics (Tip and Ring to Ground Simultaneously) 0.5 A rms continuous ..................................................................................................................... >30 seconds 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 (Tip and Ring to Ground Simultaneously) ............... >30 A rms, 15 min. Storage and Operating Temperature .................................................................................................. -55 to +85 ‹C The BournsR 3-type 2420 overvoltage protection modules utilize Bournsf propietary high-efficiency gas discharge tube with our patented Switch-Grade Fail-Short mechanism to provide robust and reliable surge and thermal overload protection at a very competitive price. The 2420 Series is based on Bournsf three-terminal common chamber GDT. This design provides greatly improved and balanced turn-on characteristics for overvoltage protection.The GDT is UL approved for use without a back-up device. Air back-up devices can become contaminated; the circuitry of the 2420 eliminates this possibility. Our unique Switch-Grade Fail-Short device provides more reliable thermal overload protection compared to commonly used solder pellet or insulation burn-through designs. BournsR 2420 Series 5-Pin protectors can be used universally for broadband voice and data circuits including ADSL, ADSL2+, VDSL ISDN and high-speed Ethernet. The 2420 Series is an economical, reliable and low capacitance choice for overvoltage protection of copper pair circuits. REV. G 08/07 Meets test requirements of Telcordia GR 974, GR1361, SBC SR 5165 and RUS PE-80 Solid brass, gold plated pins Test point access option Sealed option for harsh environments Telcordia analyzed for controlled (non-sealed) and uncontrolled, high-exposure (sealed) environments per GR 974 and SBC SR 5165. Telcordia Technical Analysis Report DA-1597. Notes: 1 Network applied 2 Per RUS PE-80
How To Order Model Number Designator 2420 - X XX - X - XX
Module Length 3 = Standard: 52.37 mm (2.06 in.) 7 = Special Short: 41.19 mm (1.62 in.)
Housing Color/Circuit Type 1 = Black/Standard 6 = Blue/Standard 10 = Yellow/Standard 3 = Red/Special 9 = Orange/Standard Service (non-Bridgelifter)
Pin Plating G = Gold Plated N = Tin Plated
Special Options S = Sealed Case T = Test Points ST = Sealed Case and Test Points
Examples: 3B1E = 2420-31-G (black, no test points) 3C1E = 2420-31-G-T (black, with test points) 3B3E = 2420-33-G (red, no test points) 3C3E = 2420-33-G-T (red, with test points)
The Bourns® 3-type 2420 overvoltage protection modules utilize Bourns’ propietary high-efficiency gas discharge tube with our patented Switch-Grade Fail-Short mechanism to provide robust and reliable surge and thermal overload protection at a very competitive price. The 2420 Series is based on Bourns’ three-terminal common chamber GDT. This design provides greatly improved and balanced turn-on characteristics for overvoltage protection.The GDT is UL approved for use without a back-up device. Air back-up devices can become contaminated; the circuitry of the 2420 eliminates this possibility. Our unique Switch-Grade Fail-Short device provides more reliable thermal overload protection compared to commonly used solder pellet or insulation burn-through designs. Bourns® 2420 Series 5-Pin protectors can be used universally for broadband voice and data circuits including ADSL, ADSL2+, VDSL ISDN and high-speed Ethernet. The 2420 Series is an economical, reliable and low capacitance choice for overvoltage protection of copper pair circuits.
Characteristics DC Breakdown 300-400 V AC Breakdown @ 60 Hz 300-400 V Impulse Breakdown 100 V/ƒÊs 625 V 1000 V/ƒÊs 875 V Insulation Resistance @ 100 Vdc >1 Gƒ¶ Insertion Loss @ 100 MHz ExceedsCategory 5 Return Loss @ 100 MHz Exceeds Category 5 Capacitance Tip to Ring @ 1 MHz <1.25 pF typical Capacitance Tip or Ring to Ground @ 1 MHz <2.50 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 (Tip and Ring to Ground Simultaneously) 10 A, 10/1000 ƒÊs >3000 operations 100 A, 10/1000 ƒÊs .......................................................................................................................... >300 operations 300 A, 10/1000 ƒÊs .......................................................................................................................... >100 operations 500 A, 10/1000 ƒÊs .......................................................................................................................... >400 operations2 2,000 A, 10/250 ƒÊs ......................................................................................................................... >25 operations 5,000 A, 20/100 ƒÊs ......................................................................................................................... >2 operations 20,000 A, 8/20 ƒÊs ........................................................................................................................... >1 operation AC Life Characteristics (Tip and Ring to Ground Simultaneously) 0.5 A rms continuous ..................................................................................................................... >30 seconds 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 (Tip and Ring to Ground Simultaneously) ............... >30 A rms, 15 min. Storage and Operating Temperature .................................................................................................. -55 to +85 ‹C The BournsR 3-type 2420 overvoltage protection modules utilize Bournsf propietary high-efficiency gas discharge tube with our patented Switch-Grade Fail-Short mechanism to provide robust and reliable surge and thermal overload protection at a very competitive price. The 2420 Series is based on Bournsf three-terminal common chamber GDT. This design provides greatly improved and balanced turn-on characteristics for overvoltage protection.The GDT is UL approved for use without a back-up device. Air back-up devices can become contaminated; the circuitry of the 2420 eliminates this possibility. Our unique Switch-Grade Fail-Short device provides more reliable thermal overload protection compared to commonly used solder pellet or insulation burn-through designs. BournsR 2420 Series 5-Pin protectors can be used universally for broadband voice and data circuits including ADSL, ADSL2+, VDSL ISDN and high-speed Ethernet. The 2420 Series is an economical, reliable and low capacitance choice for overvoltage protection of copper pair circuits. REV. G 08/07 Meets test requirements of Telcordia GR 974, GR1361, SBC SR 5165 and RUS PE-80 Solid brass, gold plated pins Test point access option Sealed option for harsh environments Telcordia analyzed for controlled (non-sealed) and uncontrolled, high-exposure (sealed) environments per GR 974 and SBC SR 5165. Telcordia Technical Analysis Report DA-1597. Notes: 1 Network applied 2 Per RUS PE-80
How To Order Model Number Designator 2420 - X XX - X - XX
Module Length 3 = Standard: 52.37 mm (2.06 in.) 7 = Special Short: 41.19 mm (1.62 in.)
Housing Color/Circuit Type 1 = Black/Standard 6 = Blue/Standard 10 = Yellow/Standard 3 = Red/Special 9 = Orange/Standard Service (non-Bridgelifter)
Pin Plating G = Gold Plated N = Tin Plated
Special Options S = Sealed Case T = Test Points ST = Sealed Case and Test Points
Examples: 3B1E = 2420-31-G (black, no test points) 3C1E = 2420-31-G-T (black, with test points) 3B3E = 2420-33-G (red, no test points) 3C3E = 2420-33-G-T (red, with test points)
