259 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com v-chip memory back-up capacitors nexc series nic p/n capacitance value (f) discharge working voltage (vdc) holding voltage (vdc min.) max. current @ 30 minutes (ma) max. esr @ 1khz ( ) typical dcr ( ) nexc104z3.5v10.5x5.5trf 0.1 3.5 - 0.090 50 21 nexc224z3.5v10.5x5.5trf 0.22 3.5 - 0.200 25 12 nexc474z3.5v10.5x8.5trf 0.47 3.5 - 0.420 25 15 nexc473z5.5v10.5x5.5trf 0.047 5.5 4.2 0.071 50 22 nexc104z5.5v10.5x5.5trf 0.1 5.5 4.2 0.150 25 17 nexcw104z5.5v10.7x5.5trf* 0.1 5.5 - 0.150 50 17 nexc224z5.5v10.5x8.5trf 0.22 5,5 4.2 0.330 25 14 nexc474z5.5v16x9.5trf 0.47 5.5 4.2 0.710 13 8.2 nexc105z5.5v21x10.5trf 1.0 5.5 4.2 1.500 7 6 rated voltage range 3.5 & 5.5vdc rated capacitance range 0.047f ~ 1.0f (47,000 f ~ 1,000,000 f) operating temp. range -25c ~ +70c (-40c ~ +85c*) capacitance tolerance +80%/-20% (z) load life test +70c 1,000 hours +85c 240 hours (nexcw) capacitance change less than 30% of initial measured value maximum esr less than 200% of the speci? ed maximum value current at 30 minutes less than 200% of the speci? ed maximum value temperature cycling (5 cycles, -25 ~ +70c capacitance change within +80%/-20% of speci? ed value maximum esr less than speci? ed maximum value current at 30 minutes less than speci? ed maximum value humidity resistance (240 hours @ 40c/90% rh) capacitance change less than 20% of initial measured value maximum esr less than 120% of the speci? ed maximum value current at 30 minutes less than 120% of the speci? ed maximum value case size d l max. a/b 0.2 i w p 10.5 x 5.5 10.5 5.5 10.8 3.6 0.5 1.2 5.0 10.5 x 8.5 10.5 8.5 10.8 3.6 0.5 1.2 5.0 10.7 x 5.5 10.7 5.5 10.8 3.9 0.5 1.2 5.0 16 x 9.5 16.0 9.5 16.3 6.8 1.0 1.2 5.0 21 x 10.5 21.0 10.5 21.6 7.0 1.0 1.4 10.0 features ? double layer construction ? power back-up for cmos devices ? surface mountable v-chip style ? lead-free finish case dimensions (mm) standard values and specifications characteristics + - 0.3mm max. d w p b a i l i i precautions washing is not recommended. additional precautions can be found at www.niccomp.com/precautions if in doubt or uncertainty, please review your speci c application - process details with nic?s technical support personnel: tpmg@niccomp.com * high temperature re? ow part (operating temperature range: -40c ~ +85c) available by special order ***new*** high temperature re ow +260? see datasheet for available values s u p e r c a p a c i t o r super capacitor a p p l i c a t i o n g u i d e application guide
260 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com case diameter rst 10.5 5.0 4.6 2.5 10.7 5.0 4.9 2.5 16.0 5.0 10.0 2.5 21.0 10.0 10.5 3.5 land pattern dimensions (mm) t r s s component outline standard recommended reflow profile peak temperature (235c for 10 sec.) 50 100 150 200 250 time temperature - deg. c pre-heat 160c 120 sec. max. 25 0 cool down time above 200c 30 sec. max. v-chip memory back-up capacitors nexc series high temperature reflow profile peak temperature (260c) 50 100 150 200 250 time temperature - deg. c pre-heat 150c ~ 200c 150 sec. max. 25 0 cool down 70 sec. max. time above 217c time above 170c 50 sec. max. 1. the temperatures shown are the surface temperature values on the top of the can and on the capacitor terminals. 2. 2x re? ow process maximum. capacitor should be allowed to return to room temperature before second re? ow process. peak temperature +260c time above +255c 10 sec. max. time above +230c 45 sec. max. time above +220c 60 sec. max. time above +217c 70 sec. max. 150c ~ +200c (with time above +170c 50 sec. max.) 150 sec. max.
261 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com v-chip memory back-up capacitors nexc series carrier tape dimensions (mm) case size a b d e f g p p 1 t 1 t 2 w quantity/reel 10.5 x 5.5 11.4 13.0 1.55 1.75 11.5 - 4.0 16.0 0.4 6.0 24.0 1,000 10.5 x 8.5 11.4 13.0 1.55 1.75 11.5 - 4.0 16.0 0.4 8.4 24.0 500 10.7 x 5.5 11.4 13.0 1.55 1.75 11.5 - 4.0 16.0 0.4 6.0 24.0 1,000 16 x 9.5 18.0 20.0 1.55 1.75 14.2 28.4 4.0 24.0 0.5 10.0 32.0 200 21 x 10.5 23.0 25.0 1.55 1.75 20.2 40.4 4.0 32.0 0.5 12.0 44.0 150 case size a 2.0 b 1.0 c 0.5 d 0.8 e 0.5 w t 10.5 x 5.5 380 80.0 13.0 21.0 2.0 25.5 3.0 10.5 x 8.5 380 100.0 13.0 21.0 2.0 25.5 2.8 10.7 x 5.5 380 80.0 13.0 21.0 2.0 25.5 3.0 16 x 9.5 330 100.0 13.0 21.0 2.0 33.5 2.8 21 x 10.5 3 8 0 100.0 13.0 21.0 2.0 45.5 2.8 a b c e w t w + 1.5 ? +0.1/- 1.75 r a b e f d p 1 p t 1 t 2 - feeding reel dimensions (mm)
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