surface mount ? nic components corporation 70 maxess rd., melville, ny 11747 ? (631)396-7500 fax (631)396-7575 surface mount ntc thermistors nthc series features ? negative temperature coefficient ? fast response to temperature variations make them ideally suited for temperature sensors and compensators ? standard eia 0402, 0603 and 0805 sizes ? nickel barrier solder plate terminations ? tape and reel for automatic mounting characteristics * -see standard products table. ***-special (f) 1% tolerance available, contact nic for details. **-test method per jis-c2571. dimensions (mm) nics application bulletin #nthc-002, contains resistance over temperature information. contact nic or download informa- tion at www.niccomp.com. packaging, tr: tape reel j 103 tr beta value tolerance: j = 5%, h= 3% resistance value code (see 3 digit codes on standard products table) part numbering system 3h beta value code (see 2 digit codes on standard products table) nthc08 series: nthc04, nthc06, nthc08 resistance tolerance: k= 10%, j= 5% k terminations: solder plate over nickel barrier w l t l 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? terminations: ag base + ni barrier + solder plating series nthc04 nthc06 nthc08 eia size 0402 0603 0805 resistance range (+25 o c)* 1000 ohm ~ 2megohm 30 ohm ~ 150kohm 40 ohm ~ 2megohm resistance tolerance (+25 o c)* (k) 10% std., (j) 5% opt. (k) 10% std., (j) 5% opt. (k) 10% std., (j) 5% opt.*** operating temperature range -40 o c ~ +125 o c-40 o c ~ +125 o c-40 o c ~ +125 o c storage temperature range -40 o c ~ +125 o c-40 o c ~ +125 o c-40 o c ~ +125 o c maximum power rating** 240mw 300mw 500mw dissipation constant 2.4mw/ o c3.0mw/ o c5.0mw/ o c beta value range (+25 o c~+50 o c) 3110 ~ 4950 2150 ~ 4100 2300 ~ 5000 beta value tolerance (h) 3% (j) 5%, (h) 3% (values > 100 w ) (j) 5% , (h) 3% (values > 100 w )*** series eia size l w t max. l 1 min. nthc04 0402 1.0 0.15 0.50 0.10 0.55 0.2 nthc06 0603 1.6 0.15 0.80 0.15 0.95 0.3 nthc08 0805 2.0 0.20 1.25 0.20 1.25 0.4
? surface mount nic components corporation 70 maxess rd., melville, ny 11747 ? (631)396-7500 fax (631)396-7575 surface mount ntc thermistors nthc series standard products table *- tc is temperature coefficient at +25 o c expressed in percent resistance value change per degree celsius. **- beta value is specified (+/-3%) for +25 o c ~ +50 o c temperature range. type: nthc04 type: nthc06 type: nthc08 size: 0402 size: 0603 size: 0805 resistance (+25 o c) beta** tc* beta** tc* beta** tc* value (ohm) code value code %/ o c value code %/ o c value code %/ o c 30 300 n/a n/a n/a 2150 2d -2.40 n/a n/a n/a 40 400 n/a n/a n/a 2200 2e -2.46 2300 2g -2.57 40 400 n/a n/a n/a 2750 2s -3.07 n/a n/a n/a 50 500 n/a n/a n/a 2250 2f -2.51 2400 2i -2.68 50 500 n/a n/a n/a 2750 2s -3.07 n/a n/a n/a 56 560 n/a n/a n/a n/a n/a n/a 2400 2i -2.68 68 680 n/a n/a n/a 2350 2h -2.63 2650 2n -2.96 82 820 n/a n/a n/a 2700 2r -3.02 n/a n/a n/a 100 101 n/a n/a n/a 2700 2r -3.02 2750 2s -3.07 120 121 n/a n/a n/a 2750 2s -3.07 n/a n/a n/a 150 151 n/a n/a n/a 2800 2t -3.13 2800 2t 3.13 180 181 n/a n/a n/a 2900 2v -3.24 n/a n/a n/a 220 221 n/a n/a n/a 2900 2v -3.24 2900 2v -3.24 330 331 n/a n/a n/a 3000 3a -3.35 3000 3a -3.35 470 471 n/a n/a n/a 3100 3c -3.46 3100 3c -3.46 680 681 n/a n/a n/a 3150 3d -3.52 3200 3e -3.58 820 821 n/a n/a n/a 3250 3f -3.63 n/a n/a n/a 1k 102 3110 3c -3.48 3250 3f -3.63 3200 3e -3.58 1.2k 122 n/a n/a n/a 3400 3i -3.80 n/a n/a n/a 1.5k 152 3200 3e -3.58 3400 3i -3.83 3400 3i -3.80 1.5k 152 n/a n/a n/a 3900 3v -4.36 n/a n/a n/a 1.8k 182 n/a n/a n/a 3900 3v -4.36 n/a n/a n/a 2.0k 202 n/a n/a n/a 3900 3v -4.36 3500 3k -3.91 2.0k 202 n/a n/a n/a 4100 4c -4.58 n/a n/a n/a 2.2k 222 3290 3g -3.68 3500 3k -3.91 n/a n/a n/a 3.0k 302 3370 3h -3.77 4100 4c -4.58 4100 4c -4.58 3.3k 332 3420 3i -3.82 3650 3n -4.08 3750 3s -4.19 4.7k 472 3530 3l -3.94 3750 3s -4.19 3950 3w -4.41 6.8k 682 3670 3n -4.10 3900 3v -4.36 4100 4c -4.58 10k 103 3820 3t -4.27 4100 4c -4.58 3370 3h -3.77 10k 103 n/a n/a n/a n/a n/a n/a 3924 3v -4.38 15k 153 4030 4b -4.50 3850 3u -4.30 3650 3n -4.08 22k 223 3900 3v -4.36 3500 3k -3.91 3750 3s -4.19 30k 303 n/a n/a n/a n/a n/a n/a 3950 3w -4.41 33k 333 3650 3n -4.08 3450 3j -3.86 3800 3t -4.25 47k 473 3400 3i -3.80 3500 3k -3.91 3850 3u -4.30 68k 683 3450 3j -3.86 3600 3m -4.02 3650 3n -4.08 80k 803 3500 3k -3.91 n/a n/a n/a 3700 3r -4.13 100k 104 3540 3l -3.96 3700 3r -4.13 4100 4c -4.58 150k 154 3620 3m -4.05 3750 3s -4.19 4150 4d -4.64 2meg 205 4950 4w -5.53 n/a n/a n/a 5000 5a -5.59 see our web site for resistance verses temperature curves
surface mount ? nic components corporation 70 maxess rd., melville, ny 11747 ? (631)396-7500 fax (631)396-7575 surface mount ntc thermistors nthc series tape packaging (paper tape) tape dimensions reel package quantity land pattern dimensions land pattern dimensions (mm) 123456789012 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 1 2345678901 2 123456789012 12345678901 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 1 234567890 1 12345678901 b c a d chip electrode solder resist w b d r e a t f ? do p 1 t 1 t 2 w a b 1234 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1234 component has been attached p 0 p 2 forward direction e sprocket hole chip type taping paper or tape of equal or higher grade with perforated rectangular hole ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? reel dimensions (mm) tape dimensions (mm) w f e p 1 p 2 p 0 d 0 t 1 t 2 8.0 0.03 3.5 0.05 1.75 0.1 4.0 0.1 2.0 0.05 4.0 0.1 ? 1.5 0.1 1.1 min. 1.1 min. c land series size quantity per reel nthc04 0402 10,000 nthc06 0603 4,000 nthc08 0805 4,000 a b c d e w t r ? 178 2.0 ? 50 min. ? 13.0 0.5 ? 21.0 0.8 2.0 0.5 11.0 1.5 0.8 0.2 1.0 nthc04 (0402) nthc06 (0603) nthc0805 (0805) dim reflow soldering flow soldering reflow soldering flow soldering reflow soldering a 1.5 ~ 1.7 2.6 ~ 3.2 2.6 ~ 3.2 3.0 ~ 4.0 3.0 ~ 4.5 b 0.2 ~ 0.3 0.4 ~ 0.9 0.4 ~ 0.9 0.6 ~ 1.2 0.6 ~ 1.6 c 0.5 ~ 0.6 0.8 ~ 1.0 0.8 ~ 1.0 0.8 ~ 1.4 0.8 ~ 1.4 d 0.5 ~ 0.6 0.7 ~ 0.8 0.7 ~ 0.8 0.9 ~ 1.2 0.9 ~ 1.5 series eia size a b nthc04 0402 0.62 0.1 1.15 0.1 nthc06 0603 1.1 0.2 1.9 0.2 nthc08 0805 1.65 0.2 2.4 0.2
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