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

Memory Back-Up Capacitors
NEZHL Series
FEATURES
• DOUBLE LAYER CAPACITOR
• WIDE TEMPERATURE (-40°C~ +85°C)
• SUITABLE FOR FLOW SOLDERING
• LEAD-FREE FINISH
RoHS
Compliant
includes all homogeneous materials
CHARACTERISTICS
Rated Voltage Range
Rated Capacitance Range
Operating Temp. Range
Capacitance Tolerance
Load Life Test @ 85°C
1,000 hours
Temperature Characteristics
-40°C & +85°C
Shelf Life @ +85°C
(1,000 hours)
5.5VDC
0.047F ~ 1.0F (47,000μF ~ 1,000,000μF)
-40°C ~ +85°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
@ -40°C x7, @ +85°C x5 of 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.)*
NEZHL473Z5.5V13.5X9.5F 13.5X9.5
0.047
4.0
NEZHL104Z5.5V13.5X9.5F 13.5X9.5
0.1
4.0
NEZHL224Z5.5V13.5X9.5F 13.5X9.5
0.22
4.0
NEZHL474Z5.5V21.5X9.5F 21.5X9.5
0.47
4.0
NEZHL105Z5.5V21.5X9.5F 21.5X9.5
1.0
4.0
*Minimum voltage at 24 hours after charging for 1 hour at 5VDC.
Max. Leakage Current
@ minutes (μA)
69 @ 30 minutes
100 @ 30 minutes
135 @ 30 minutes
216 @ 30 minutes
315 @ 30 minutes
Max. ESR @
1KHz (Ω)
40
40
40
20
20
PART NUMBER SYSTEM
NEZHL 105
Series
Z 5.5V 21.5X9.5 F
RoHS Compliant
Case Size (mm)
Working Voltage
Tolerance Code Z = +80%/-20%
Capacitance Code in μF, first 2 digits are significant
Third digit is no. of zeros
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
1