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 nezb series nic p/n case size (mm) capacitance (f) holding voltage (vdc min.)* max. leakage current @ minutes ( a) max. esr @ 1khz ( ) nezb473z5.5v13.5x7.5f 13.5x7.5 0.047 4.0 69 @ 30 minutes 120 nezb104z5.5v13.5x7.5f 13.5x7.5 0.1 4.0 100 @ 30 minutes 75 nezb224z5.5v13.5x7.5f 13.5x7.5 0.22 4.0 135 @ 30 minutes 75 nezb334z5.5v13.5x7.5f 13.5x7.5 0.33 4.0 182 @ 30 minutes 75 nezb474z5.5v21.5x8f 21.5x8 0.47 4.0 216 @ 30 minutes 30 nezb105z5.5v21.5x8f 21.5x8 1.0 4.0 315 @ 30 minutes 30 nezb155z5.5v21.5x8f 21.5x8 1.5 4.0 450 @ 60 minutes 30 rated voltage range 5.5vdc rated capacitance range 0.047f ~ 1.0f (47,000 f ~ 1,000,000 f) operating temp. range -25c ~ +70c capacitance tolerance +80%/-20% (z) load life test @ 70c 1,000 hours capacitance change less than 30% of initial measured value maximum esr less than 400% of the speci ed maximum value temperature characteristics -25c & +70c capacitance change within +30% of 20c value maximum esr less than 500%x 20c value shelf life @ +70c (1,000 hours) capacitance change less than 30% of initial measured value maximum esr less than 400% of the speci ed maximum value features ? double layer capacitor ? suitable for flow soldering ? lead-free finish standard values and specifications characteristics rohs compliant includes all homogeneous materials 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 *minimum voltage at 24 hours after changing for 1 hour at 5vdc. nezb 105 z 5.5v 21.5x8 f rohs compliant size in mm working voltage tolerance code z = +80%/-20% capacitance code in f, rst 2 digits are signi cant, third digit is no. of zeros series part number system 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
2 nic components corp. www.niccomp.com www.lowesr.com www.rfpassives.com www.smtmagnetics.com specifications are subject to change memory back-up capacitors nezb series nic p/n dimensions (mm) d max. h max. s 0.3 l 1.0 d 1 0.1 d 2 0.1 nezb473z5.5v13.5x7.5f 13.5 7.5 5.0 6.0 1.2 0.5 nezb104z5.5v13.5x7.5f 13.5 7.5 5.0 6.0 1.2 0.5 nezb224z5.5v13.5x7.5f 13.5 7.5 5.0 6.0 1.2 0.5 nezb334z5.5v13.5x7.5f 13.5 7.5 5.0 6.0 1.2 0.5 nezb474z5.5v21.5x8f 21.5 8.0 5.0 6.0 1.2 0.5 nezb105z5.5v21.5x8f 21.5 8.0 5.0 6.0 1.2 0.5 nezb155z5.5v21.5x8f 21.5 8.0 5.0 6.0 1.2 0.5 case dimensions (mm)
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