Features Applications ■ Nano-second response to transients ■ Central Office ■ Sneak current protection ■ Remote cabinet ■ Solid brass gold or tin plated pins ■ Building entrance terminal ■ Designed to Telcordia and RUS standards ■ UL ® Listing per UL497 (File E53117) F Series 5-Pin Solid-State Overcurrent Surge Protectors Bourns® solid-state 5-pin protector modules are designed to protect personnel and equipment from damage caused by excessive voltages and currents induced on telephone lines by lightning and AC power system faults. The solid-state protectors incorporate a fast semiconductor switch with operating voltage nearly independent of transient rise time. The module’s fast, repeatable operation is designed to protect excellent equipment protection and long protection life. A fail-short mechanism operates under high current power-cross conditions to permanently short the line to ground. Heat coils provide overcurrent (sneak current) protection in 4 ohm and 20 ohm versions. The industry-standard 5-pin base makes the modules interchangeable with existing 5-pin modules. The pins are available with gold or tin plating. The protectors have a detent position which disconnects the equipment side but leaves the module connected to the line side. Test points on the line side are optional. Bourns® 5-pin protectors are used in many Central Office applications. These modules are a superior choice for 5-pin protection of copper pair circuits. Characteristics @ 20 °C, ±5 °C 240 V 300 V DC Breakdown Voltage (1 mA)........................ 200 V min. ................................................................................265 V min. AC Breakdown (60 Hz) .................................... 265 V max. ...............................................................................400 V max. Impulse Breakdown 100 V/µs ..................................................... <350 V .....................................................................................<400 V 1000 V/µs ................................................... <350 V .....................................................................................<400 V Insulation Resistance @ 50 Vdc ..................... 100 MΩ min. Insulation Resistance @ 200 Vdc ................... 100 MΩ min. DC Holdover .................................................... <30 ms max. with 25 A (10/1000 µs) surge @260 mA and ± 52 Vdc @200 mA and ± 135 Vdc @140 mA and ± 150 Vdc Service life ....................................................... 10 A for 1 sec, 10 surges, 60 Hz, 480 V ±10 A (10 x1000 µs) unlimited >3000 surges ±100 A (10 x1000 µs) unlimited > 3000 surges ±10,000 A (8 x 20 µs) fail-short Capacitance..................................................... Line to Ground, <100 pF @ 50 Vdc, 1 Vac, 1 Khz Line to Ground, <200 pF @ 0 Vdc, 1 Vac, 1 Khz to 1 Mhz Tip to Ring – imbalance <15 pF Response Time................................................ <20 nanoseconds Power Cross Operation @60 Hz, rms ............. Fail-Short 5 A for 15 minutes Fail-Short 10 A for 15 minutes Fail-Short 30 A for 15 minutes Fail-Short 60 A for 3 seconds Fail-Short 120 A for 0.6 seconds Fail-Short 350 A for 0.04 seconds Storage and Operating Temperature ............... -40 to +65 °C Sneak Current Characteristics......................... 4 ohm heat coil will carry 350 mA for a minimum of 3 hours Will short to ground within 210 seconds at 540 mA Will short to ground within 10 seconds at 1 A Resistance 3.6 to 4.0 ohms 20 ohm heat coil will carry 150 mA for a minimum of 3 hours Will short to ground within 210 seconds at 250 mA Resistance 21 ohms maximum PBX Battery will carry 1.2 A for a minimum of 3 hours Will short to ground within 210 seconds at 1.875 A Resistance 0.3 ohms maximum Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications F Series 5-Pin Solid-State Overcurrent Surge Protectors How to Order Catalog Number Part Number Color Plating Test Points Heat Coil Service Black F013593 F013598 F013594 Tin Black Black Green No Gold Gold Gold 4 Ohm No Yes No Standard 4 Ohm Standard 4 Ohm Standard N/A Denial (no heat F013599 Green Gold Yes N/A Red F013595 F013600 F013597 F013601 F013596 F013602 Tin Red Red Yellow Yellow White White No Gold Gold Gold Gold Gold Gold 4 Ohm No Yes No Yes No Yes Special 4 Ohm Special 4 Ohm Special .25 Ohm PBX Battery .25 Ohm PBX Battery 4 Ohm T/R Reverse 4 Ohm T/R Reverse F013629 Black Black Green Green Red Red White White Black Gold Gold Gold Gold Gold Gold Gold Gold Tin No Yes No Yes No Yes No Yes No 20 Ohm 20 Ohm N/A N/A 20 Ohm 20 Ohm 20 Ohm 20 Ohm 20 Ohm Standard Standard Standard Denial (no heat coil) Denial (no heat coil) Special Special T/R Reverse T/R Reverse F013603 F013627 F013543 F013608 F013408 F013545 F013574 F013553 F013579 F013554 Black Black Black Red Red Red Yellow Yellow White White Tin Gold Gold Tin Gold Gold Gold Gold Gold Gold No No Yes No No Yes No Yes No Yes 4 Ohm 4 Ohm 4 Ohm 4 Ohm 4 Ohm 4 Ohm .25 Ohm .25 Ohm 4 Ohm 4 Ohm Standard Standard Standard Special Special Special PBX Battery PBX Battery T/R Reverse T/R Reverse F013573 F013544 Green Green Gold Gold No Yes N/A N/A Denial (no heat coil) Denial (no heat coil) 240 Volt modules with 4 Ohm Heat Coil S4ABF R4B1FS R4C1FS R4B2FS coil) R4C2FS coil) S4ARF R4B3FS R4C3FS R4B4FS R4C4FS R4B9FS R4C9FS F013616 F013617 Denial (no heat 240 Volt modules with 20 Ohm Heat Coil ST4ABF RT4B1FS RT4C1FS RT4B2FS RT4C2FS RT4B3FS RT4C3FS RT4B9FS RT4C9FS F013378 F013370 F013384 F013376 F013380 F013372 F013382 F013374 300 Volt modules with 4 Ohm Heat Coil S4AB R4B1S R4C1S S4AR R4B3S R4C3S R4B4S R4C4S R4B9S R4C9S 300 Volt modules, No Resistance R4B2S R4C2S Notes: All models are UL Listed. RxxxS modules are designed to meet Telcordia specification GR-974 CORE. All RDUP (formerly RUS) modules meet the criteria in Govt Publication RDUP TE&CM 823. REV. B 04/15 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications