ntc thermistors: type rl20 uncoated disc with radial leads crown industrial estate, priorswood road 808 us highway 1 967 windfall road taunton, somerset ta2 8qy uk edison, new jersey 08817-4695 usa st. marys, pennsylvania 15857-3397 usa tel +44 (0) 1823 335200 tel +1 (732) 287 2870 tel +1 (814) 834 9140 fax +44 (0) 1823 332637 fax +1 (732) 287 8847 fax +1 (814) 781 7969 description: point-matched disc thermistor with bare lead-wires. features: low cost solid state sensor standard resistance tolerances down to ?% high sensitivity to changes in temperature suitable for temperature measurement, control and compensation excellent mechanical strength wide operating temperature range: -50? to 150? suitable for pcb and probe mountings available in a wide range of material systems also available with epoxy coating available on tape and reel to eia rs-468a for automatic insertion type number ro@25c (ohms) beta 25/85 material system 3096 3096 3468 3468 3772 3468 3772 3468 3468 3772 3965 3965 3965 3972 3972 3972 4073 4073 4073 4356 4356 d5.9 d5.9 d7.3 d7.3 d8.5 d7.3 d8.5 d7.3 d7.3 d8.5 d9.5 d9.5 d9.5 d9.7a d9.7a d9.7a d10.3 d10.3 d10.3 d12.0 d12.0 b (in.) (mm.) t (sec.) d (mw/k) rl2004-16.4-59-m rl2007-32.8-59-m rl2003-62.4-73-k rl2004-93.6-73-k rl2004-89.1-85-k rl2006-125-73-k rl2006-119-85-k rl2007-156-73-k rl2008-187-73-k rl2008-178-85-k rl2003-289-95-k rl2005-434-95-k rl2006-578-95-k rl2004-582-97-k rl2006-873-97-k rl2007-1164-97-k rl2005-1148-103-k rl2006-1600-103-k rl2008-2010-103-k rl2005-2203-120-k rl2006-2753-120-k 25 50 100 150 150 200 200 250 300 300 500 750 1k 1k 1.5k 2k 2k 2786 3.5k 4k 5k .130 .160 .120 .130 .130 .150 .150 .160 .170 .170 .120 .140 .150 .130 .150 .160 .140 .150 .170 .140 .150 3.30 4.06 3.05 3.30 3.30 3.81 3.81 4.06 4.32 4.32 3.05 3.56 3.81 3.30 3.81 4.06 3.56 3.81 4.32 3.56 3.81 20 30 20 20 20 20 20 30 30 30 20 20 20 20 20 30 20 20 30 20 20 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 .220?max (5.6mm) 1.5?min (38mm) 24 awg tinned copper b thickness refer to table .156? (4.0mm) g
ntc thermistors: type rl20 uncoated disc with radial leads crown industrial estate, priorswood road 808 us highway 1 967 windfall road taunton, somerset ta2 8qy uk edison, new jersey 08817-4695 usa st. marys, pennsylvania 15857-3397 usa tel +44 (0) 1823 335200 tel +1 (732) 287 2870 tel +1 (814) 834 9140 fax +44 (0) 1823 332637 fax +1 (732) 287 8847 fax +1 (814) 781 7969 type number ro@25c (ohms) beta 25/85 material system rl2008-4131-120-k rl2004-4429-122-k rl2012-5506-120-k rl2005-5536-122-k rl2007-8304-122-k rl2010-11k-122-k rl2005-10.7k-140-k rl2003-13.2k-150-k rl2006-13.3k-140-k rl2007-16k-140-k rl2004-18.4-150-k rl2004-21.6k-138-k rl2005-27k-138-k rl2006-26.3k-150-k rl2004-26k-155-k rl2008-39.6k-150-k rl2007-40.6k-138-k rl2007-44.5k-155-k rl2010-54.1k-138-k rl2008-52.3k-155-k 7.5k 8k 10k 10k 15k 20k 20k 25k 25k 30k 35k 40k 50k 50k 50k 70k 75k 85k 100k 100k 4356 4365 4356 4365 4365 4365 4615 4728 4615 4615 4720 4561 4561 4720 4783 4220 4561 4783 4561 4783 d12.0 d12.2 d12.0 d12.2 d12.2 d12.2 d14.0 d15.0 d14.0 d14.0 d15.0 d13.8 d13.8 d15.0 d15.5 d15.0 d13.8 d15.5 d13.8 d15.5 b (in.) (mm.) .170 .130 .210 .140 .160 .190 .140 .120 .150 .160 .130 .130 .140 .150 .130 .170 .160 .160 .190 .170 4.32 3.30 5.33 3.56 4.06 4.83 3.56 3.05 3.81 4.06 3.30 3.30 3.56 3.81 3.30 4.32 4.06 4.06 4.83 4.32 t (sec.) 30 20 50 20 30 35 20 20 20 30 20 20 20 20 20 30 30 30 35 30 d (mw/k) 6.5 6.5 7.2 6.5 6.5 7.0 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 7.0 6.5 options: epoxy coated, add ??suffix to part number tape and reel, add ??suffix to part number other resistances in the range 25 to 100k available other resistance tolerances, tolerances at other temperatures tolerance codes: g = 2% j= 5% k = 10% l = 15% m= 20% alternative lead lengths, lead materials, insulations g
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