Memory Back-Up Capacitors FEATURES • DOUBLE LAYER CAPACITOR • WIDE TEMPERATURE (-25°C~ +85°C) • LONG LIFE (3,000 HOURS) • SUITABLE FOR FLOW SOLDERING • LEAD-FREE FINISH NEZHC Series RoHS Compliant includes all homogeneous materials 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 ~ +85°C Super Capacitor Application Guide +80%/-20% (Z) Δ Capacitance Change Maximum ESR Δ Capacitance Change Maximum ESR Δ Capacitance Change Maximum ESR Load Life Test @ 85°C 3,000 hours Temperature Characteristics -25°C & +85°C Shelf Life @ +85°C (1,000 hours) Less than ±30% of initial measured value Less than 400% of the specified maximum value Within ±30% of 20°C value 500% of 20°C value Less than ±30% of initial measured value Less than 400% of the specified maximum value STANDARD VALUES AND SPECIFICATIONS NIC P/N Case Size (mm) Capacitance (F) Voltage (VDC) Holding Voltage (VDC min.)* Max. Leakage Current @ minutes (μA) Max. ESR @ 1KHz (Ω) NEZHC473Z5.5V13.5X9.5F 13.5X9.5 0.047 5.5 NEZHC104Z5.5V13.5X9.5F 13.5X9.5 0.1 5.5 4.0 69 @ 30 minutes 300 4.0 100 @ 30 minutes 200 NEZHC224Z5.5V13.5X9.5F 13.5X9.5 0.22 NEZHC474Z5.5V21.5X9.5F 21.5X9.5 0.47 5.5 4.0 135 @ 30 minutes 120 5.5 4.0 216 @ 30 minutes NEZHC684Z5.5V21.5X9.5F 21.5X9.5 50 0.68 5.5 4.0 260 @ 30 minutes 50 NEZHC105Z5.5V21.5X9.5F 21.5X9.5 1.0 5.5 4.0 315 @ 30 minutes 30 *Minimum voltage at 24 hours after charging for 1 hour at 5VDC. PART NUMBER SYSTEM NEZHC 104 Z 5.5V 13.5x9.5 F CASE DIMENSIONS (mm) NIC P/N DIMENSIONS (mm) D H S L d1 d2 NEZHC473Z5.5V13.5X9.5F 13.5 9.5 5.0 6.0 1.2 0.5 NEZHC104Z5.5V13.5X9.5F 13.5 9.5 5.0 6.0 1.2 0.5 NEZHC224Z5.5V13.5X9.5F 13.5 9.5 5.0 6.0 1.2 0.5 NEZHC474Z5.5V21.5X9.5F 21.5 9.5 5.0 6.0 1.2 0.5 NEZHC684Z5.5V21.5X9.5F 21.5 9.5 5.0 6.0 1.2 0.5 NEZHC105Z5.5V21.5X9.5F 21.5 9.5 5.0 6.0 1.2 0.5 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