NEZB Datasheet, PDF (1/2 Pages) NIC-Components Corp. – Memory Back-Up Capacitors

Memory Back-Up Capacitors
FEATURES
• DOUBLE LAYER CAPACITOR
• SUITABLE FOR FLOW SOLDERING
• LEAD-FREE FINISH
RoHS
Compliant
includes all homogeneous materials
NEZB Series
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
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 500%x 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
Case Size Capacitance Holding Voltage
(mm)
(F)
(VDC min.)*
NEZB473Z5.5V13.5X7.5F
13.5X7.5
0.047
4.0
NEZB104Z5.5V13.5X7.5F
13.5X7.5
0.1
4.0
NEZB224Z5.5V13.5X7.5F
13.5X7.5
0.22
4.0
NEZB334Z5.5V13.5X7.5F
13.5X7.5
0.33
4.0
NEZB474Z5.5V21.5X8F
21.5X8
0.47
4.0
NEZB105Z5.5V21.5X8F
21.5X8
1.0
4.0
NEZB155Z5.5V21.5X8F
21.5X8
1.5
4.0
*Minimum voltage at 24 hours after changing for 1 hour at 5VDC.
Max. Leakage Current
@ minutes (μA)
69 @ 30 minutes
100 @ 30 minutes
135 @ 30 minutes
182 @ 30 minutes
216 @ 30 minutes
315 @ 30 minutes
450 @ 60 minutes
Max. ESR @
1KHz (Ω)
120
75
75
75
30
30
30
PART NUMBER SYSTEM
NEZB 105 Z 5.5V 21.5x8 F
RoHS Compliant
Size in mm
Working Voltage
Tolerance Code Z = +80%/-20%
Capacitance Code in μF, first 2 digits are significant,
third digit is no. of zeros
Series
PRECAUTIONS
WASHING is NOT RECOMMENDED. Additional guidelines and precautions
can be found at www.niccomp.com/precautions
If in doubt or uncertainty, please review your specific application - process details with
NIC’s technical support personnel: [e-mail]
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
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