Memory Back-Up Capacitors FEATURES • DOUBLE LAYER CONSTRUCTION • LOW ESR • SUITABLE FOR FLOW SOLDERING • LEAD-FREE FINISH NEZBN Series RoHS Compliant includes all homogeneous materials *See Part Number System for Details CHARACTERISTICS Rated Voltage Range Rated Capacitance Range Operating Temp. Range Capacitance Tolerance 5.5VDC 0.047F ~ 1.0F (47,000μF ~ 1,000,000μF) -25°C ~ +70°C +80%/-20% (Z) Δ Capacitance Change Maximum ESR Δ Capacitance Change Maximum ESR Δ Capacitance Change Maximum ESR Load Life Test @ 70°C 1,000 hours Temperature Characteristics -25°C & +70°C Shelf Life @ +70°C (1,000 hours) Super Capacitor Application Guide Less than ±30% of initial measured value Less than 400% of the specified maximum value Within +30% of 20°C value Less than 5x 20°C value Less than ±30% of initial measured value Less than 400% of the specified maximum value STANDARD VALUES AND SPECIFICATIONS Case Size (mm) Capacitance (F) Holding Voltage (VDC min.)* NEZBN473Z5.5V13.5X7.5F 13.5X7.5 0.047 NEZBN104Z5.5V13.5X7.5F 13.5X7.5 0.1 NEZBN224Z5.5V13.5X7.5F 13.5X7.5 NEZBN334Z5.5V13.5X7.5F 13.5X7.5 NEZBN474Z5.5V21.5X8F NEZBN105Z5.5V21.5X8F NIC P/N Max. Leakage Current @ minutes (μA) Max. ESR @ 1KHz (Ω) 4.0 69 @ 30 minutes 25 4.0 100 @ 30 minutes 25 0.22 4.0 135 @ 30 minutes 25 0.33 4.0 182 @ 30 minutes 25 21.5X8 0.47 4.0 216 @ 30 minutes 20 21.5X8 1.0 4.0 315 @ 30 minutes 20 *Minimum voltage at 24 hours after changing for 1 hour at 5VDC. PART NUMBER SYSTEM NEZBN 474 Z 5.5V 21.5x8 F Series RoHS Compliant Size in mm Working Voltage Tolerance Code Z = +80%/-20% Capacitance Code in μF, first 2 digits are significant, third digit is no. of zeros 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 specific application - process details with NIC’s technical support personnel: [email protected] NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 1 Memory Back-Up Capacitors NEZBN Series CASE DIMENSIONS (mm) NIC P/N 2 DIMENSIONS (mm) D max. H max. S ± 0.3 L ± 1.0 d1 ±0.1 d2 ± 0.1 NEZBN473Z5.5V13.5X7.5F 13.5 7.5 5.0 6.0 1.2 0.5 NEZBN104Z5.5V13.5X7.5F 13.5 7.5 5.0 6.0 1.2 0.5 NEZBN224Z5.5V13.5X7.5F 13.5 7.5 5.0 6.0 1.2 0.5 NEZBN334Z5.5V13.5X7.5F 13.5 7.5 5.0 6.0 1.2 0.5 NEZBN474Z5.5V21.5X8F 21.5 8.0 5.0 6.0 1.2 0.5 NEZBN105Z5.5V21.5X8F 21.5 8.0 5.0 6.0 1.2 0.5 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com