2381 66. 5...3/ptccl..h...hbe vishay bccomponents document number: 29087 for technical questions, contact: nlr@vishay.com www.vishay.com revision: 18-aug-09 25 265 v ptc thermistors for overload protection features ? wide range of trip and non-trip currents: from 11 ma up to 800 ma ? small ratio between trip and non-trip currents (i t /i nt = 1.5 at 25 c) ? high maximum inrush current (up to 5.5 a) ? leaded parts withstand mechanical stresses and vibration ? ul file e148885 according to xgpu standard ul1434 ? ul approved ptcs are guaranteed to withstand severe test programs ? long-life cycle tests (over 5000 trip cycles) ? long-life storage tests (3000 h at 250 c) ? electrical cycle tests at low ambient temperatures (- 40 c or 0 c) ? damp-heat and water immersion tests ? overvoltage tests at up to 200 % of rated voltage ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications over-temperature/over-load protection: ? telecommunications ? automotive systems ? industrial electronics ? consumer electronics ? electronic data processing description these directly heated thermistors have a positive temperature coefficient and are primarily intended for overload protection. they consist of a metallized ceramic disk with two tinned brass or copper clad steel leads reflow soldered to it and coated with a high temperature silicone lacquer. leadless disks and leaded disks without coating are available on request. mounting the ptc thermistors are suitable for processing on automatic insertion equipment. typical soldering 235 c; duration: 5 s (pb-bearing) 245 c, duration: 5 s (lead (pb)-free) resistance to soldering heat 260 c, duration: 10 s max. marking only the grey lacquered t hermistors with a diameter of 8.5 mm to 20.5 mm are marked with bc, r 25 value (example 1r9) on one side and i nt , v max. on the other side. quick reference data parameter value unit holding current 0.011 to 0.8 a resistance at 25 c ( r 25 ) 2.1 to 3000 i max. 0.8 to 5.5 a switch temperature 140 c maximum voltage (rms or dc) 265 v operating temperature range at max. voltage 0 to 70 c climatic category 25/125/56
www.vishay.com for technical questions, contact: nlr@vishay.com document number: 29087 26 revision: 18-aug-09 2381 66. 5...3/ptccl..h...hbe vishay bccomponents 265 v ptc thermistors for overload protection notes (1) the thermistors are clamped at the seating plane (2) i max. is the maximum overload current that may flow through the pt c when it passes from the low ohmic to the high ohmic state. ul approval: i max. x 0.75 (3) not ul approved notes ? for bulk parts replace x by ?5? and y by ?b? ? for taped on reel parts repl ace x by ?6? and y by ?t? current deviation as a function of the ambient temperature electrical data and ordering information for 2381 66. 5...3; max. voltage = 265 v (ac or dc) (1) i nt max. at 25 c (ma) i t min. at 25 c (ma) r 25 20 % ( ) i (2) max. at 25 c (ma) i res max. at v max. and 25 c (ma) dissip. factor (mw/k) ? d max. (mm) catalog numbers bulk tape on reel 11 17 3000 80 6.5 7.3 5 2381 660 51193 2381 660 61193 15 23 1900 110 6.5 7.3 5 2381 660 51593 2381 660 61593 19 29 1200 140 6.5 7.3 5 2381 660 51993 2381 660 61993 28 42 500 200 6.8 7.3 5 2381 660 52893 2381 660 62893 39 59 260 300 6.8 7.3 5 2381 660 53993 2381 660 63993 63 95 120 450 7 7.3 5 2381 660 56393 2381 660 66393 76 115 85 550 7 7.3 5 2381 660 57693 2381 660 67693 95 143 56 600 7 7.3 5 2381 660 59593 2381 660 69593 110 165 48 650 7.5 8.3 7 2381 661 51113 2381 661 61113 140 210 29 800 8 8.3 7 2381 661 51413 2381 661 61413 170 255 22 900 9 9 8.5 2381 661 51713 2381 661 61713 190 285 18 1000 9.5 9 8.5 2381 661 51913 2381 661 61913 210 315 17 1300 10 10.5 10.5 2381 662 52113 2381 662 62113 250 375 12 1500 11 10.5 10.5 2381 662 52513 2381 662 62513 280 420 11 1800 12 11.7 12.5 2381 662 52813 2381 662 62813 320 480 8.4 2200 13 11.7 12.5 2381 662 53213 2381 662 63213 400 600 6.6 3000 15 15.5 16.5 2381 663 54013 - 490 735 4.4 3500 16 15.5 16.5 2381 663 54913 - 590 855 4 4500 19.5 19.8 20.5 2381 664 55913 - 700 1050 2.8 5500 21 19.8 20.5 2381 664 57013 - 800 1200 2.1 5500 22.5 19.8 20.5 2381 664 58013 (3) - sap and 12nc part numbers 12nc sap coding 12nc sap coding 2381 660 x1193 ptccl05h110hye 2381 661 x1913 ptccl09h191hye 2381 660 x1593 ptccl05h150hye 2381 662 x2113 ptccl11h211hye 2381 660 x1993 PTCCL05H190HYE 2381 662 x2513 ptccl11h251hye 2381 660 x2893 ptccl05h280hye 2381 662 x2813 ptccl13h281hye 2381 660 x3993 ptccl05h390hye 2381 662 x3213 ptccl13h321hye 2381 660 x6393 ptccl05h630hye 2381 663 54013 ptccl17h401hbe 2381 660 x7693 ptccl05h760hye 2381 663 54913 ptccl17h491hbe 2381 660 x9593 ptccl05h950hye 2381 664 55913 ptccl21h591hbe 2381 661 x1113 ptccl07h111hye 2381 664 57013 ptccl21h701hbe 2381 661 x1413 ptccl07h141hye 2381 664 58013 ptccl21h801hbe 2381 661 x1713 ptccl09h171hye 250 200 50 150 100 0 % - 50 - 25 0 25 50 75 100 t am b (c) i nt i max i t
document number: 29087 for technical questions, contact: nlr@vishay.com www.vishay.com revision: 18-aug-09 27 2381 66. 5...3/ptccl..h...hbe 265 v ptc thermistors for overload protection vishay bccomponents voltage derating as a function of ambient temperature electrical characteristics i max. as a function of voltage i max. as stated in the electrical data and ordering information tables, is the maximum overload current that may flow through the ptc when passing from the low ohmic to high ohmic state at rated voltage. when other voltages are pres ent after tripping, the i max. value can be derived from the above i max. as a function of voltage graph. voltages below v rated will allow higher overload currents to pass the ptc. typical trip-time as a function of trip current ratio trip-time or sw itching time (t s ) to check the trip-time for a specific ptc, refer to the electric al data and ordering information tables for the value int. divi de the overload or trip current by this int and you realize the factor it/int. this rule is valid for any ambient temperature between 0 c and 70 c. adapt the correct non-trip current with the appropriat e curve in the current deviation as a function of the ambient temperature graph. the relationship between t he it/int factor and the switching time is a function of the ptc diameter; see the above graphs. example what will be the trip-time at i ol =0.8aandt amb = 50 c of a thermistor type 2381 661 51713; 22 ; ? d max. =8.5mm: i nt from the table: 170 ma at 25 c i nt : 170 x 0.87 = 148 ma (at 50 c). overload current = 0.8 a; factor i t /i nt : 0.8 / 0.148 = 5.40. in the typical trip-time as a function of trip current ratio graph, at the 8.5 mm line and i t /i nt = 5.40, the typical trip-time is 3.0 s. 120 100 40 8 0 60 0 - 25 - 50 0 25 50 75 200 t am b (c) 20 100 125 150 175 v max. ( % ) 100 120 150 200 100 150 8 0 i max ( % ) 70 50 40 0 v rated ( % ) curve 1: ? d max. = 20.5 mm curve 2: ? d max. = 16.5 mm curve 3: ? d max. = 12.5 mm curve 4: ? d max. = 10.5 mm curve 5: ? d max. =8.5mm curve 6: ? d max. =7.0mm curve 7: ? d max. =5.0mm measured in accordance with ?iec 60738? . 10 2 10 1 10 -1 t s 12 4 6 8 10 12 14 16 i t /i nt 10 3 (7) (5) (6) (3) (4) (1) (2)
www.vishay.com for technical questions, contact: nlr@vishay.com document number: 29087 28 revision: 18-aug-09 2381 66. 5...3/ptccl..h...hbe vishay bccomponents 265 v ptc thermistors for overload protection ptc thermistors in bulk ptc thermistors on tape on reel components outline code number 2381 spq outline 660 5...3 500 fig. 1a 6...3 1500 fig. 1b 661 5...3 250 fig. 1a 6...3 1500 fig. 1b 662 5...3 200 fig. 1a 62113 - 62513 1500 fig. 1b 62813 - 63213 750 fig. 1c 663 5...3 100 fig. 1a 664 5...3 50 fig. 1a fig. 1a h2 h3 l1 d f dt dimensions of bulk type ptc?s (in mm) d see table d 0.6 10 % t 5.5 max. h2 4.0 1.0 h3 d + 5 max. l1 20 min. f5.0 tape and reel according to iec 60286-2 dimensions in millimeters symbol parameter dimensions tolerance d body diameter see table max. d lead diameter 0.6 10 % p pitch of components diameter < 12 mm diameter 12 mm 12.7 25.4 1.0 2.0 f leadcenter to leadcenter distance (between component and tape) 5.0 + 0.6 - 0.1 h0 lead wire clinch height 16.0 0.5 h2 component bottom to seating plane 4.0 1.0 h3 component top to seating plane d + 5 max. h4 seating plane difference (left-right lead) 0 0.2 t total thinkness 5.5 max. fig. 1b fig. 1c d l d p0 p1 f d0 w 0 w 2 w 1 w p p p h0 h1 t 1 t h3 t h2 h h l p0 p1 f d0 w 0 w 2 w 1 w p p h0 h1 d d t 1 t p h3 t h2 hh
document number: 29087 for technical questions, contact: nlr@vishay.com www.vishay.com revision: 18-aug-09 29 2381 66. 5...3/ptccl..h...hbe 265 v ptc thermistors for overload protection vishay bccomponents 10 4 10 6 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 7 0 250 10 3 10 5 10 8 23 8 1 660 51193 ptccl05h110hbe 23 8 1 660 51593 ptccl05h150hbe 23 8 1 660 51993 ptccl05h190hbe 23 8 1 660 52 8 93 ptccl05h2 8 0hbe 10 2 typical resistance/temperature characteristic typical resistance/temperature characteristic 10 3 10 5 10 8 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 6 0 250 10 4 10 7 23 8 1 660 53993 ptccl05h390hbe 23 8 1 660 56393 ptccl05h630hbe 23 8 1 660 57693 ptccl05h760hbe 23 8 1 660 59593 ptccl05h950hbe 10 2 10 typical resistance/temperature characteristic 10 4 10 7 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 5 0 250 10 3 10 6 23 8 1 661 51113 ptccl07h111hbe 23 8 1 661 51413 ptccl07h141hbe 23 8 1 661 51713 ptccl09h171hbe 23 8 1 661 51913 ptccl09h191hbe 10 1 10 2 typical resistance/temperature characteristic 10 4 10 6 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 5 0 250 10 3 23 8 1 662 52113 ptccl11h211hbe 23 8 1 662 52513 ptccl11h251hbe 23 8 1 662 52 8 13 ptccl13h2 8 1hbe 23 8 1 662 53213 ptccl13h321hbe 10 1 10 2 typical resistance/temperature characteristic 10 4 10 6 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 5 0 250 10 3 23 8 1 663 54013 ptccl17h401hbe 23 8 1 663 54913 ptccl17h491hbe 10 1 10 2 10 4 10 6 25 50 75 100 125 150 175 200 225 temperat u re [c] resistance [ ] 10 5 0 250 10 3 23 8 1 664 57013 ptccl21h701hbe 23 8 1 664 5 8 013 ptccl21h 8 01hbe 23 8 1 664 55913 ptccl21h591hbe 10 1 10 2 typical resistance/temperature characteristic
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