Memory Back-Up Capacitors
Memory Back-Up Capacitors
FEATURES • DOUBLE LAYER CONSTRUCTION • POWER BACK-UP FOR CMOS RAM (UP TO 50μA DISCHARGE CURREN...
Description
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 Load Life Test @ 70°C 1,000 hours Temperature Cycling (5 cycles, -25 ~ +70°C 3.5 ~ 6.5VDC 0.01F ~ 0.22F (10,000μF ~ 220,000μF) -25°C ~ +70°C +80%/-20% (Z) Δ Capacitance Change Maximum ESR Current at 30 minutes Δ Capacitance Change Maximum ESR Current at 30 minutes Δ Capacitance Change Maximum ESR Current at 30 minutes
NEXM Series
includes all homogeneous materials
RoHS Compliant
*See Part Number System for Details
Super Capacitor Application Guide
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 Less than 120% of the specified maximum value
Humidity Resistance (240 hours @ 40°C/90% RH)
STANDARD VALUES AND SPECIFICATIONS
NIC P/N NEXM473Z3.5V10.5X5TBF NEXM104Z3.5V10.5X5TBF NEXM224Z3.5V10.5X6.5TBF NEXM103Z5.5V10.5X5TBF NEXM223Z5.5V10.5X5TBF NEXM473Z5.5V10.5X5TBF NEXM104Z5.5V10.5X6.5TBF NEXM224Z5.5V10.5X6.5TBF NEXM473Z6.5V10.5X6.5TBF Capacitance Value (F) Charge Discharge 0.047 0.100 0.220 0.010 0.022 0.047 0.100 0...
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