Memory Back-Up Capacitors
Memory Back-Up Capacitors
FEATURES • DOUBLE LAYER CONSTRUCTION • LOW ESR • SUITABLE FOR FLOW SOLDERING • LEAD-FREE FINIS...
Description
Memory Back-Up Capacitors
FEATURES DOUBLE LAYER CONSTRUCTION LOW ESR 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 Characteristics -25°C & +70°C Shelf Life @ +70°C (1,000 hours) 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
NEZBN Series
RoHS Compliant
includes all homogeneous materials
*See Part Number System for Details
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
NIC P/N NEZBN473Z5.5V13.5X7.5F NEZBN104Z5.5V13.5X7.5F NEZBN224Z5.5V13.5X7.5F NEZBN334Z5.5V13.5X7.5F NEZBN474Z5.5V21.5X8F NEZBN105Z5.5V21.5X8F Case Size (mm) 13.5X7.5 13.5X7.5 13.5X7.5 13.5X7.5 21.5X8 21.5X8 Capacitance (F) 0.047 0.1 0.22 0.33 0.47 1.0 Holding Voltage (VDC min.)* 4.0 4.0 4.0 4.0 4.0 4.0 Max. Leakage Current @ minutes (μA) 69 @ 30 minutes 100 @ 30 minutes 135 @ 30 minutes 182 @ 30 minutes 216 @ 30 minutes 315 @ 30 minutes Max. ESR @ 1KHz (Ω) 25 25 25 25 20 20
*Minimum voltage at 24 hours after changing for 1 hour at 5VDC.
PART NUMBER SYSTEM
NEZBN 474 Z 5.5V 21.5x8 F
RoHS Co...
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