1 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change memory back-up capacitors NEXA series features ? double layer construction ? very high current discharge (up to 1 amp) ? ideal as memory back-up power supply ? suitable for flow soldering ? lead-free finish nic p/n capacitance value (f) charge discharge rated voltage (vdc) max. current @ 30 minutes (ma) max. esr @ 1khz () typical dcr () NEXA223z11v16x25f 0.022 0.035 11 0.066 20 33 NEXA473z5.5v15x15.5f 0.047 0.075 5.5 0.071 20 17 NEXA104z5.5v21.5 x 15.5f 0.1 0.16 5.5 0.15 8 8 NEXA104z11v28.5x25.5f 0.1 0.16 11 0.30 8 6.4 NEXA224z5.5v28.5x16.5f 0.22 0.35 5.5 0.33 5 4.5 NEXA224z11v36.5x27.5f 0.22 0.35 11 0.66 6 3.1 NEXA474z5.5v36.5x16.5f 0.47 0.75 5.5 0.71 3.5 2.2 NEXA474z11v44.5x28.5f 0.47 0.75 11 1.41 4 2.1 NEXA105z5.5v44.5x18.5f 1.0 1.6 5.5 1.5 2.5 1.1 rated voltage range 5.5 ~ 11vdc rated capacitance range 0.022f ~ 1.0f (22,000f ~ 1,000,000f) operating temp. range -25c ~ +70c capacitance tolerance +80%/-20% (z) load life test @ 70c 1,000 hours capacitance change less than -15% of initial measured value maximum esr less than 120% 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 -10% 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 nic p/n dimensions (mm) dh slld 1 d 2 NEXA223z11v16x25f 16.0 25 5.1 5.0 0.4 1.2 NEXA473z5.5v15x15.5f 16.0 15.5 5.1 5.0 0.4 1.2 NEXA104z5.5v21.5x15.5f 21.5 15.5 7.6 5.5 0.6 1.2 NEXA104z11v28.5x25.5f 28.5 25.5 10.2 9.5 0.6 1.4 NEXA224z5.5v28.5x16.5f 28.5 16.5 10.2 9.5 0.6 1.4 NEXA224z11v36.5x27.5f 36.5 27.5 15 9.5 1.0 1.4 NEXA474z5.5v36.5x16.5f 36.5 16.5 15 9.5 0.6 1.7 NEXA474z11v44.5x28.5f 44.5 28.5 20 9.5 1.0 1.4 NEXA105z5.5v44.5x18.5f 44.5 18.5 20 9.5 1.0 1.4 case dimensions (mm) standard values and specifications characteristics precautions washing is not recommended. additional guidelines and 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 *see part number system for details rohs compliant includes all homogeneous materials super capacitor super capacitor application guide application guide termination finish: pb-free (99%sn/1%cu) + - h max. s 0.5 d 0.5 ll min. 0.3mm min. d 1 0.1 d 2 0.1 + -
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