1NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Memory Back-Up Capacitors NEXS Series
NIC P/N Capacitance Value (F)
Charge Discharge Voltage (VDC) Max. Current @
30 minutes (mA)
Max. ESR @
1KHz (Ω)
Typical DCR
(Ω)
NEXS223Z5.5V11.5X8.5F 0.022 0.033 5.5 0.033 60 51
NEXS473Z5.5V13X8.5F 0.047 0.072 5.5 0.071 40 18
NEXS104Z5.5V16.5X8.5F 0.10 0.15 5.5 0.15 25 11
NEXS224Z5.5V16.5X13F 0.22 0.33 5.5 0.33 25 9.0
NEXS474Z5.5V21.5X13F 0.47 0.75 5.5 0.71 13 4.2
NEXS474Z11V28.5X25.5F 0.47 0.60 11 1.41 7.0 3.4
NEXS105Z5.5V28.5X14F 1.0 1.3 5.5 1.5 7.0 2.9
NEXS105Z11V28.5X31.5F 1.0 1.3 11 3.0 7.0 5.0
NEXS105Z12V28.5X38F 1.0 1.3 12 3.6 7.5 5.0
NEXS505Z12V44.8X60F 5.0 6.5 12 18.0 4.0 2.0
Rated Voltage Range 5.5 ~ 12VDC
Rated Capacitance Range 0.022F ~ 5.0F (22,000µF ~ 5,000,000µF)
Operating Temp. Range -25°C ~ +70°C
Capacitance Tolerance +80%/-20% (Z)
Load Life Test @ 70°C
1,000 hours
∆ Capacitance Change 5.5V Parts - Less than ±15% of initial measured value
Others ±30% of initial measured value
Maximum ESR Less than 200% of the specied maximum value
Current at 30 minutes Less than 200% of the specied maximum value
Temperature Cycling
(5 cycles, -25 ~ +70°C
∆ Capacitance Change Within +80%/-20% of specied value
Maximum ESR Less than specied maximum value
Current at 30 minutes Less than specied maximum value
Humidity Resistance
(240 hours @ 40°C/90% RH)
∆ Capacitance Change 5.5V Parts - Less than ± 10% of initial measured value
Others ± 20% of initial measured value
Maximum ESR Less than 120% of the specied maximum value
Current at 30 minutes Less than 120% of the specied maximum value
NIC P/N DIMENSIONS (mm)
D H S LL d1d2
NEXS223Z5.5V11.5X8.5F 11.5 8.5 5.08 2.7 0.4 1.2
NEXS473Z5.5V13X8.5F 13.0 8.5 5.08 2.2 0.4 1.2
NEXS104Z5.5V16.5X8.5F 16.5 8.5 5.08 2.7 0.4 1.2
NEXS224Z5.5V16.5X13F 16.5 13.0 5.08 2.7 0.4 1.2
NEXS474ZZ5.5V21.5X13F 21.5 13.0 7.62 3.0 0.6 1.2
NEXS474Z11V28.5X25.5F 28.5 25.5 10.16 6.1 0.6 1.4
NEXS105Z5.5V28.5X14F 28.5 14.0 10.16 6.1 0.6 1.4
NEXS105Z11V28.5X31.5F 28.5 31.5 10.16 6.1 0.6 1.4
NEXS105Z12V28.5X38F 28.5 38.0 10.16 6.1 0.6 1.4
NEXS505Z12V44.8X60F 44.8 60.0 20.00 9.5 1.0 1.4
FEATURES
• DOUBLE LAYER CONSTRUCTION
• HIGH CURRENT DISCHARGE (UP TO 50mA)
• IDEAL AS MEMORY BACK-UP POWER SUPPLY
• SUITABLE FOR FLOW SOLDERING
• LEAD-FREE FINISH
CASE DIMENSIONS (mm)
STANDARD VALUES AND SPECIFICATIONS
CHARACTERISTICS
*See Part Number System for Details
RoHS
Compliant
includes all homogeneous materials
Super Capacitor
Application Guide
TERMINATION FINISH:
Pb-FREE (99%Sn/1%Cu)
+
-
H max.
S ±0.5
D ±0.5
LL min.
0.3mm max.
d1 ±0.1
d2 ±0.1
+
-
PRECAUTIONS
Please review the notes on correct use, safety and precautions found at
https://www.niccomp.com/resource/les/aluminum/AlumApplInfoCautions.pdf
If in doubt or uncertainty, please review your specic application - process details with
NIC’s technical support personnel: tpmg@niccomp.com
