Page 2512 of Electronic Components 2009 by Digi-Key Corporation

new discrete ntc thermistors bead thermistors features · relatively uniform size · offer ultra-fast time response · highly sensitive to electric power specifications · operating temperature range -60°c 300°c · encapsulation glass hermetic seal · lead material platinum iridium · dissipation constant dc 0.1 mw/°c in still air minimum · time constant 1s in still air maximum glass probe thermistors features · operating temperature range -60°c 300°c · encapsulation glass · lead material dumet copper clad ni-fe wire · dissipation constant dc standard 1.0 mw/°c in still air minimum mini 0.7 mw/°c in still air minimum · time constant standard 22s in still air maximum mini 10s in still air maximum axial mini 31.5 Ø0.36 9.5 12.7 1.5 1.125 1.5 .095 50.8 Ø1.14 12.7 2.54 1.80 Ø.020 tinned copper clad steel Ø.008 lead 2 tinned copper alloy ® glass encapsulated chip thermistors features · high quality line of low cost hermetically sealed glassencapsulated units · evolved from highly successful and field proven honeywell standard chip series · do-35 package uni-curve® series features · high quality low cost resistance temperature matched interchangeable thermistors · accuracy · high stability · epoxy coated disc thermistors features · ideally suited for low cost applications with a maximum temperature of 150°c · pc board mountable · solderable leads · tinned copper leads do-35 uni-curve disc d 0.51 adjacent 9.5 2.29 standard 1.5 resistance @25°c tolerance @25°c digi-key part no 1 price each 10 100 honeywell sensing part no resistance @25°c tolerance @25°c digi-key part no 1 price each 10 100 honeywell sensing part no small bead thermistors axial 2k 2k ±25.0 ±25.0 480-3113-nd 480-3114-nd 8.48 11.46 adjacent 1k 10k 100k 2k ±20.0 ±20.0 ±20.0 ±20.0 480-3115-nd 480-3116-nd 480-3117-nd 480-3118-nd mini 1k 2k 2k 1k 10k 100k 2k ±20.0 ±20.0 ±20.0 ±20.0 ±20.0 ±20.0 ±20.0 480-3119-nd 480-3120-nd 480-3121-nd 480-3122-nd 480-3123-nd 480-3124-nd 480-3125-nd 9.90 22.05 11.34 standard 20.21 10.09 12.23 10.11 do-35 1k 10k 10k 10k 10k 10k 10k 100k 100k 100k 100k 100k 1m 200k 50k ±10.0 ±10.0 ±5.0 ±10.0 ±10.0 ±5.0 ±10.0 ±1.0 ±5.0 ±10.0 ±5.0 ±10.0 ±10.0 ±10.0 ±10.0 480-3126-nd 480-3127-nd 480-3128-nd 480-3129-nd 480-3130-nd 480-3131-nd 480-3132-nd 480-3133-nd 480-3134-nd 480-3135-nd 480-3136-nd 480-3137-nd 480-3138-nd 480-3139-nd 480-3140-nd 1.04 1.17 .99 .94 1.01 1.03 1.03 1.04 .93 .93 .93 1.03 1.01 1.02 1.03 .65 .76 .61 .55 .63 .64 .64 .65 .56 .56 .56 .65 .63 .63 .64 .48 .55 .45 .40 .46 .47 .47 .49 .41 .41 .41 .48 .46 .47 .47 135-102dag-j01 135-103fad-j01 135-103faf-j01 135-103fag-j01 135-103fbx-j01 135-103laf-j01 135-103lag-j01 135-104lac-j01 135-104laf-j01 135-104lag-j01 135-104lbf-j01 135-104qad-j01 135-105qag-j01 135-204qag-j01 135-503lag-j01 1206 0805 10k 47k 5k 10k 440k 5k 50k ±2.0 ±5.0 ±5.0 ±3.0 ±5.0 ±5.0 ±10.0 size code resistolertance ance @25° @25° digi-key part no 16.47 7.68 9.41 7.70 14.15 6.59 7.89 6.60 121-102eaj-q01 121-103faj-q01 121-104kah-q01 121-202eaj-q01 7.22 17.98 8.72 6.19 15.44 7.31 120-102eaj-q01 120-202ead-q02 120-202eag-q01 .1 .1 .1 .1 .2 .2 .2 .2 .2 1k 10k 500 5k 100 1k 200 3k 30k ±10.0 ±10.0 ±10.0 ±10.0 ±10.0 ±10.0 ±10.0 ±10.0 ±10.0 10.44 10.88 11.51 11.31 7.95 8.29 8.85 8.70 6.81 7.10 7.42 7.29 112-102eaj-b01 112-103faj-b01 112-104kaj-b01 112-202eaj-b01 6.36 8.81 5.30 7.39 111-202cak-h01 111-202cak-h02 1k 10k 100k 2.2k 3k 30k 500 5k 50k dim d inch ±1.0 ±0.2 ±0.2 ±0.2 ±0.2 ±1.0 ±0.2 ±0.2 ±0.2 uni-curve ® series 480-3157-nd 480-3158-nd 480-3159-nd 480-3160-nd 480-3161-nd 480-3162-nd 480-3163-nd 480-3164-nd 480-3165-nd 3.87 4.00 3.55 3.67 3.53 3.55 3.86 3.55 3.54 2.67 2.79 2.45 2.54 2.36 2.45 2.67 2.45 2.37 2.18 2.29 2.00 2.07 1.92 2.00 2.17 2.00 1.93 192-102dew-a01 192-103let-a01 192-104qet-a01 192-222let-a01 192-302let-a01 192-303ket-a01 192-501det-a01 192-502let-a01 192-503qet-a01 honeywell sensing part no large bead thermistors glass probe thermistors resistolertance ance @25°c @25°c digi-key part no price each 10 100 1 disc thermistors 480-3141-nd 480-3142-nd 480-3143-nd 480-3144-nd 480-3145-nd 480-3146-nd 480-3147-nd 480-3148-nd 480-3149-nd 2.44 2.44 2.44 2.44 2.70 2.91 2.70 2.70 2.70 1.65 1.65 1.65 1.65 1.78 1.98 1.78 1.78 1.78 1.28 1.28 1.28 1.28 1.44 1.56 1.44 1.44 1.44 t&r pricing 3,000 140-102fag-rb1 140-103lag-rb1 140-501fag-rb1 140-502lag-rb1 143-101fag-rc1 143-102lag-rc1 143-201fag-rc1 143-302lag-rc1 143-303qag-rc1 honeywell sensing part no glass encapsulated thermistors 1 cut tape price each 10 100 smd thermistors 480-3150-1-nd 480-3151-1-nd 480-3152-1-nd 480-3153-1-nd 480-3154-1-nd 480-3155-1-nd 480-3156-1-nd 4.75 4.15 3.18 5.22 4.49 4.82 5.33 3.00 2.66 1.88 3.25 2.84 3.09 3.32 2.25 1.92 1.38 2.47 2.13 2.32 2.52 1750.00/m 173-103lad-301 1515.00/m 173-473laf-301 1048.00/m 173-502gaf-301 1975.00/m 175-103lae-301 1655.00/m 175-444qbf-301 1798.00/m 175-502gaf-301 2016.00/m 175-503lag-301 for tape and reel part number change 1-nd to 2-nd surface mount ntc thermistors ntc negative temperature coefficient thermistors are manufactured from sintered metal oxides tdk thermistors have low thermal time constraints which result in extremely high rates of resistance change to accurately track the temperature features · layered internal electrode structure · good stability of resistance value after soldering nominal resistance b25°/85° 10k 100k 10k 10k 100k size code dimensions mm l w 0.5 ±0.05 0.8 ±0.1 t 0.5 ±0.05 0.8 ±0.1 b 0.1 min 0.2 min w l t ® b 0402 1.0 ±0.05 0603 1.6 ±0.1 n size code 0402 b constant 25°/85°c 25°/50°c 3435k ±1 4500k ±1 3435k ±1 4100k ±3 4500k ±1 3380k ±1 4498k ±1 3380k ±1 4067k ±3 4498k ±1 digi-key part no 445-2550-1-nd 445-2552-1-nd 445-2554-1-nd 445-2555-1-nd 445-2556-1-nd 1 .31 .31 .35 .29 .35 cut tape price each 10 .28 .28 .31 .26 .31 100 .22 .22 .25 .21 .25 digi-key part no 445-2550-2-nd 445-2554-2-nd 445-2555-2-nd 445-2556-2-nd tape and reel qty pricing 10,000 4,000 4,000 4,000 101.00/m 132.00/m 110.00/m 132.00/m tdk part no ntcg103jf103f ntcg104kf104f ntcg163jf103f ntcg164bh103h ntcg164kf104f 0603 ® most smt cutdown parts are available on a digi-reel ® for digi-reel part number change 1-nd to 6-nd or ct-nd to dkr-nd see digi-key ® services on page 2 for additional information more product available online www.digikey.com 2512 t091 toll-free 1-800-344-4539 · phone 218-681-6674 · fax 218-681-3380

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