Littelfuse gas discharge tubes 2017 by Littelfuse

More catalogs by Littelfuse | Littelfuse gas discharge tubes 2017 | 60 pages | 2017-11-12

Ads

Contacts for Littelfuse

Littelfuse, Inc.
8755 West Higgins Road Suite 500
Chicago, IL, 60631
USA
773-628-1000
http://www.littelfuse.com/

Littelfuse gas discharge tubes 2017 is listed under these categories

Industrial Supply

Featured catalog pages of Littelfuse gas discharge tubes 2017

gas discharge tubes gdt characteristics terms and consideration factors continued comgap gas discharge tube voltage vs current characteristics 15 gdt gas discharge tube littelfuse’s gdt a hermetically sealed gas filled ceramic tube with metal electrodes is recognized for • stable electrical parameters • high insulation resistance • low capacitance • high current capability • low leakage current • low arc voltages for a gas tube to begin conduction an electron within the sealed device must gain sufficient energy to initiate the ionization of the gas complete ionization of the gas takes place through electron collision the events leading up to this phenomenon occur when a gas tube is subjected to a rising voltage potential once the gas is ionized breakdown occurs and the gas tube changes from a high impedance state to a virtual short circuit and thus any transient will be diverted from and will not reach the protected circuit the arc voltage

gas discharge tubes ac and cg3 series electrical characteristics device dimension type device specifications at 25°c min typ max max ac1201 a 230 285 340 500 550 ac2401 a 480 600 720 1100 1200 cg3 1.01 a 800 1000 1200 1400 1500 cg3 1.11 a 880 1100 1320 1600 1700 cg3 1.21 a 960 1200 1440 1700 1800 part number dc breakdown in volts 100v/s 100v/µs @1amp min 1 kv/µsec cg3 1.31 a 1040 1300 1560 1800 1900 cg3 1.51 a 1200 1500 1800 1800 2000 cg3 2.01 a 1600 2000 2400 2500 2750 cg3 2.51 a 2000 2500 3000 3200 3500 cg3 2.71 a 2160 2700 3240 3600 4000 cg3 3.01 a 2400 3000 3600 4000 4200 cg3 3.31 a 2640 3300 3960 4600 4700 cg3 4.0 2 b 3200 4000 4800 5800 6000 cg3 4.52 b 3600 4500 5400 6150 6500 cg3 5.02 b 4000 5000 6000 7500 8000 cg3 6.22,7 b 4960 6200 7440 8100 9500 cg3 6.52,7 b 5200 6500 7800 9500 10000 cg3 7.52,6,7 b 6000 7500 9000 10000 10600 10x1sec @50-60hz 9 cycles 8/20µs min max typ 10 gΩ at 100v <1.5 pf 25 v 200 amps 5a 65 a 10 shots 5ka 1 shot 10ka 10 gΩ at 100v

gas discharge tubes cg5 and sl0902a series soldering parameters reflow soldering surface mount devices pb – free assembly pre heat temperature min tsmin 150°c temperature max tsmax 200°c time min to max ts 60 – 180 secs 3°c/second max tsmax to tl ramp-up rate 5°c/second max temperature tl liquidus 217°c temperature tl 60 – 150 seconds 260+0 5 °c time within 5°c of actual peak temperature tp 10 – 30 seconds ramp-down rate 6°c/second max time 25°c to peak temperature tp 8 minutes max do not exceed 260°c tl ramp-down preheat tsmin 25 peak temperature tp critical zone tl to tp ramp-up tl tsmax average ramp up rate liquidus temp tl to peak reflow tp tp temperature reflow condition ts time to peak temperature t 25ºc to peak time soldering parameters hand soldering solder iron temperature 350° c 5°c heating time 5 seconds max soldering parameters wave soldering thru-hole devices recommended process parameters 280

gas discharge tubes sl1002a series soldering parameters reflow soldering surface mount devices pb-free assembly pre heat temperature min tsmin 150°c temperature max tsmax 200°c time min to max ts 60 – 180 seconds average ramp-up rate liquidus temp tl to peak 3°c/second max tsmax to tl ramp-up rate 5°c/second max reflow temperature tl liquidus 217°c temperature tl 60 – 150 seconds 260+0 5 °c time within 5°c of actual peak temperature tp 10 – 30 seconds ramp-down rate 6°c/second max time 25°c to peak temperature tp 8 minutes max do not exceed 260°c critical zone tl to tp ramp-up tl tsmax tl ramp-down preheat tsmin 25 peak temperature tp tp tp temperature reflow condition ts time to peak temperature t 25ºc to peak time soldering parameters wave soldering thru-hole devices recommended process parameters 280 wave parameter 260 240 lead-free recommendation preheat 220 depends on flux activation temperature 200 180 160 140 120

gas discharge tubes sl1003a series packaging c type core items package bulk pack in polybag 500 pcs/bag r and ‘rf’ type radial lead items packed in tray 100 pcs/tray sm type surface mount items packaged tape and reel carrier 700 pcs/reel specifications below 0.4 ± 0.05 [0.016 ± 0.0020 dimensions are in millimeters [and inches a 5° m x 7.4 ± 0.1 [0.291 ± 0.0039 r0.3 typical [0.012 275.0 [10.83 100.0 [3.94 76.0 [2.99 24 ± 0.3 0.945 ± 0.012 11.5 ± 0.1 [0.453 ± 0.0039 4 [0.157 14 [0.551 8.6 ± 0.1 [0.339 ± 0.0039 20° m ax 3 [0.118 1.75 ± 0.1 [0.069 ± 0.0039 dimensions are in millimeters [and inches 10x4 ± 0.1 40 ± 0.2 Ø1.5 +0.1 [10x0.157 ± 0.004 1.575 ± 0.008 [0.059 +0.0039 Ø1.5 +0.1 Ø4 ± 0.1 Ø2 ± 0.1 [0.059 +0.0039 [0.157 ± 0.0039 [0.079 ± 0.0039 25.0 [0.98 17.7 [0.697 direction of feed 12 ± 0.1 [0.472 ± 0.0039 3 [0.118 9 [0.354 6.1 ± 0.1 [0.240 ± 0.0039 smd-tape according to

gas discharge tubes sl1011a and sl1411a series electrical characteristics device specifications at 25°c part number 100v/µs 1kv/µs min typ max max 60 75 90 500 700 72 90 108 500 600 sl1011a145 116 145 174 500 650 120 150 180 500 650 184 230 276 550 700 sl1011a075 sl1411a075 sl1011a090 sl1411a090 sl1011a150 sl1411a150 sl1011a230 sl1411a230 sl1011a250 sl1411a250 200 250 300 600 min 800 600 800 280 350 420 800 900 376 470 564 1000 1100 sl1011a500 400 500 600 1100 1200 1200 1400 sl1411a350 sl1011a470 sl1411a470 sl1011a600 sl1411a600 arc voltage on state voltage @1amp min max 480 600 720 surge life nominal impulse discharge 100a 10/1000µs current nominal ac dc ac dischage holdover discharge current voltage4 current 9 cycles 8/20µs 10x1s @50-60hz 1 application 50hz typ typ 8/20µs 10/350µs sl1411a 12 ka 1 ka 50 v 1.5 pf 10 Ω at 100v ~20 v 300 shots sl1011a 10 shots 5ka sl1411a 10 shots 10ka sl1011a 5a sl1011a 20 a sl1411a 10 a sl1411a 65 a 135 v notes 1 at

gas discharge tubes sl1122a series product characteristics materials electrode base copper electrode plating bright tin body ceramic product marking littelfuse lf mark voltage and date code red glow to arc transition current ~1 amp glow voltage ~60 to 200 volts storage and operational temperature -40 to +90°c transverse voltage delay time 0.2 µsec tested to itu-t rec.k.12 packaging dimensions device dimensions radial lead devices for radial lead items packed in tray 100 pcs dimensions are in millimeters [and inches top view profile view 14.3 ± 0.3 [0.562 ± 0.012 8.3 ± 0.3 [0.327 ± 0.012 part numbering system and ordering information sl1122a xxx x voltage 10.5 max [0.413 1.5 min [0.059 15.0 ± 1.0 [0.591 ± 0.039 4.40 ± 0.3 4.40 ± 0.3 [0.173 ± 0.012 [0.173 ± 0.012 © 2015 littelfuse inc specifications are subject to change without notice revised 11/06/15 1.0 [0.039 pin

gas discharge tubes 58 ~2 sl1021a/b series ~58 box cardboard tray pet for 50 pcs sponge pe form part numbering system and ordering information sl102x x xxx x x pmt8 xxx x x packaging for sl1021a/b device type c r p y packing series series pmt8 sl1021 sl1024 surge capability 35 a 10ka b 20ka ~2 tray cover pet configuration code see device dimensions section cyrxp see device dimensions section 01 10 04 14 05 60 06 option code option code blank no failsafe f or g with failsafe box cardboard ~55 configuration code 090 90v 230 230v 250 250v 350 350v 400 400v tray bottom pet for 100 pcs pe form blank no failsafe f with failsafe for sl1021a/b device type x packing 58 ~2 box cardboard ~58 300 300v 350 350v 400 400v 420 420v 450 450v 500 500v 600 600v breakdown voltage tray pet for 50 pcs sponge pe form ~135 35 device~2type description quantity type c 100pcs/tray x 5 trays per carton 500 type r 100pcs/tray x 5 trays per carton 500 type p 100pcs/tray x 5 trays per carton

<0.8 max gas discharge tubes 52.4 [2.063 cg/cg2 series 22.8 [0.898 6.4 [0.252 5.0 pitch [0.197 packaging dimensions for l type axial lead items <1.2 max lead bend 254.0 356.0 [10.0 14.0 <0.8 max direction of feed 80.0 [3.15 52.4 [2.063 22.8 [0.898 6.4 [0.252 5.0 pitch [0.197 core and ms type items 275.0 [10.83 10x4 ± 0.1 40 ± 0.2 [10 x 0.157 ± 0.004 1.575 ± 0.008 254.0 356.0 ± 0.1 [10.01.75 14.0 [0.069 ± 0.004 0.4 ± 0.05 [0.016 ± 0.002 100.0 [3.94 4 ± 0.1 [0.157 ± 0.004 1.5 dia max [0.059 76.0 [2.99 25.0 [0.98 7.5 ± 0.1 [0.295 ± 0.004 8.5 ± 0.1 [0.335 ± 0.004 80.0 [3.15 16 +0.3 -0.1 [0.630 +0.012 -0.004 17.7 [0.697 direction of feed direction of feed 1.5 dia max [0.059 8.6 ± 0.1 [0.339 ± 0.004 12 ± 0.1 [0.472 ± 0.004 for ls type shaped lead items 10x4 ± 0.1 40 ± 0.2 [10x.157 ± 0.004 1.575 ± 0.008 1.75 ± 0.1 [0.069 ± 0.004 0.5 ± 0.05 [0.020 ± 0.002 1.9 [0.075 11.75 ± 0.1 [0.463 ± 0.004

gas discharge tubes se series soldering parameters reflow soldering surface mount devices pb – free assembly pre heat temperature min tsmin 150°c temperature max tsmax 200°c time min to max ts 60 – 180 secs average ramp up rate liquidus temp tl to peak 3°c/second max tsmax to tl ramp-up rate 5°c/second max reflow temperature tl liquidus 217°c temperature tl 60 – 150 seconds 260 time within 5°c of actual peak temperature tp 10 – 30 seconds 6°c/second max time 25°c to peak temperature tp 8 minutes max do not exceed 260°c device dimensions ramp-down tsmin preheat ts time to peak temperature t 25ºc to peak time part numbering system and ordering information se xxx dimensions in mm and inch series [0.063 0.008 1.6 0.2 1206 square gdt breakdown voltage [0.063 0.008 1.6 0.2 [0.126 0.012 3.2 0.3 140 140v 200 200v 230 230v 350 350v 470 470v 500 500v [0.157 4 [0.094 2.4 tl °c ramp-down rate [0.047 1.2 critical