Energy Back-Up Capacitors FEATURES • DOUBLE LAYER CONSTRUCTION • RAPID CHARGE/DISCHARGE APPLICATIONS & ENERGY BACK-UP APPLICATIONS • LONG LIFE (OVER TEN-THOUSAND CYCLES) • ROHS COMPLIANT NEDL Series RoHS Compliant includes all homogeneous materials *See Part Number System for Details CHARACTERISTICS Rated Voltage Range 2.5VDC Rated Capacitance Range 2.2F ~ 150F Operating Temp. Range -25°C ~ +70°C Capacitance Tolerance ±20% (M) @ +20°C Load Life Test @ 70°C 1,000 hours Δ Capacitance Change Within ±30% of initial measured value Maximum ESR Less than 300% of the specified maximum value High Temperature Storage 1,000 hours at 70°C (no load) Δ Capacitance Change Less than < 30% of initial measured value at +20°C STANDARD VALUES AND SPECIFICATIONS Capacitance Value (F) NIC P/N Rated Voltage (VDC) Leakage Current @ after 30 min. (mA) NEDL225M2.5V8X16F 2.2 2.5 1.1 NEDL335M2.5V8X20F 3.3 2.5 1.7 NEDL475M2.5V10X20F 4.7 2.5 2.4 NEDL106M2.5V10X35F 10 2.5 5 NEDL106M2.5V12.5X25F 10 2.5 5 NEDL156M2.5V12.5X30F 15 2.5 8 NEDL226M2.5V16X25F 22 2.5 11 NEDL306M2.5V16X31.5F 30 2.5 15 NEDL506M2.5V18X40F 50 2.5 25 NEDL706M2.5V20X45F 70 2.5 35 NEDL107M2.5V20X55F 100 2.5 50 NEDL157M2.5V22X65F 150 2.5 75 PART NUMBER SYSTEM Max. ESR @1KHz (Ω) (AC current: 1 ~ 10mA) < 1.0 < 0.5 < 0.2 < 0.1 CASE DIMENSIONS (mm) NEDL 225 M 2.5V 8x16 F Series DIMENSIONS (mm) RoHS Compliant Size in mm Working Voltage Tolerance Code M = 20% Capacitance Code in μF, first 2 digits are significant, third digit is no. of zeros Polarity Marking dφ ± 0.05 Sleeve F ± 0.5 L + β max. 15mm Min. 4mm Min. Dφ ± α D H S dφ α β 8 16 3.5 0.6 0.5 2.0 8 20 3.5 0.6 0.5 2.0 10 20 5.0 0.6 0.5 2.0 10 35 5.0 0.6 0.5 2.0 12.5 25 5.0 0.6 0.5 2.0 12.5 30 5.0 0.6 0.5 2.0 16 25 7.5 0.8 0.5 2.0 16 31.5 7.5 0.8 0.5 2.0 18 40 7.5 0.8 0.5 2.0 20 45 10 1.0 0.5 2.0 20 55 10 1.0 0.5 2.0 22 65 10 1.0 0.5 2.0 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 Memory Back-Up Capacitors NEDL Series PACKAGE QUANTITY NIC P/N NEDL225M2.5V8X16F Bulk Package Quantity 200 NEDL335M2.5V8X20F 200 NEDL475M2.5V10X20F 200 NEDL106M2.5V10X35F 200 NEDL106M2.5V12.5X25F 500 NEDL156M2.5V12.5X30F 500 NEDL226M2.5V16X25F 200 NEDL306M2.5V16X31.5F 200 NEDL506M2.5V18X40F 200 NEDL706M2.5V20X45F 100 NEDL107M2.5V20X55F 100 NEDL157M2.5V22X65F 100 NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Memory Back-Up Capacitors NEDL Series NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F NEDL306M2.5V16X31.5F NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 3