Memory Back-Up Capacitors FEATURES • DOUBLE LAYER CONSTRUCTION • POWER BACK-UP FOR CMOS RAM (UP TO 50μA DISCHARGE CURRENT) • TAPE AND BOX PACKAGING • SUITABLE FOR FLOW SOLDERING • LEAD-FREE FINISH CHARACTERISTICS Rated Voltage Range Rated Capacitance Range Operating Temp. Range Capacitance Tolerance NEXM Series RoHS Compliant includes all homogeneous materials *See Part Number System for Details 3.5 ~ 6.5VDC 0.01F ~ 0.22F (10,000μF ~ 220,000μF) Super Capacitor Application Guide -25°C ~ +70°C +80%/-20% (Z) Δ Capacitance Change Load Life Test @ 70°C 1,000 hours Maximum ESR Less than ±30% of initial measured value Less than 200% of the specified maximum value Less than 200% of the specified maximum value Within +80%/-20% of specified value Less than specified maximum value Less than specified maximum value Less than ±20% of initial measured value Less than 120% of the specified maximum value Current at 30 minutes Less than 120% of the specified maximum value Maximum ESR Current at 30 minutes Δ Capacitance Change Temperature Cycling (5 cycles, -25 ~ +70°C Maximum ESR Current at 30 minutes Δ Capacitance Change Humidity Resistance (240 hours @ 40°C/90% RH) STANDARD VALUES AND SPECIFICATIONS Capacitance Value (F) Charge Discharge NIC P/N Rated Voltage (VDC) Max. Current @ 30 minutes (mA) Max. ESR @ 1KHz (Ω) NEXM473Z3.5V10.5X5TBF 0.047 0.060 3.5 0.042 200 NEXM104Z3.5V10.5X5TBF 0.100 0.130 3.5 0.090 100 NEXM224Z3.5V10.5X6.5TBF 0.220 0.300 3.5 0.200 100 NEXM103Z5.5V10.5X5TBF 0.010 0.014 5.5 0.015 300 NEXM223Z5.5V10.5X5TBF 0.022 0.028 5.5 0.033 200 NEXM473Z5.5V10.5X5TBF 0.047 0.060 5.5 0.071 200 NEXM104Z5.5V10.5X6.5TBF 0.100 0.130 5.5 0.150 100 NEXM224Z5.5V10.5X6.5TBF - 0.220 5.5 0.330 100 NEXM473Z6.5V10.5X6.5TBF 0.047 0.062 6.5 0.085 200 CASE DIMENSIONS (mm) NIC P/N DIMENSIONS (mm) L H S T NEXM473Z3.5V10.5X5TBF 5.0 NEXM104Z3.5V10.5X5TBF 5.0 NEXM224Z3.5V10.5X6.5TBF 6.5 NEXM103Z5.5V10.5X5TBF NEXM223Z5.5V10.5X5TBF Polarity Marking (-) L ± 0.5 5.5V T ± 0.5 223 H ± 0.5 5.0 10.5 11.5 5.0 5.0 NEXM473Z5.5V10.5X5TBF 5.0 NEXM104Z5.5V10.5X6.5TBF 6.5 NEXM224Z5.5V10.5X6.5TBF 6.5 NEXM473Z6.5V10.5X6.5TBF 6.5 - K1 + 0.5 ± 0.1 0.4 5.0 ± 1.0 0.4 ± 0.1 S ± 0.5 PRECAUTIONS Please review the notes on correct use, safety and precautions 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