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

Memory Back-Up Capacitors
NEXM Series
FEATURES
• DOUBLE LAYER CONSTRUCTION
• POWER BACK-UP FOR CMOS RAM
(UP TO 50μA DISCHARGE CURRENT)
• TAPE AND BOX PACKAGING
• SUITABLE FOR FLOW SOLDERING
• LEAD-FREE FINISH
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
CHARACTERISTICS
Rated Voltage Range
Rated Capacitance Range
Operating Temp. Range
Capacitance Tolerance
Load Life Test @ 70°C
1,000 hours
Temperature Cycling
(5 cycles, -25 ~ +70°C
Humidity Resistance
(240 hours @ 40°C/90% RH)
3.5 ~ 6.5VDC
0.01F ~ 0.22F (10,000μF ~ 220,000μF)
-25°C ~ +70°C
+80%/-20% (Z)
Δ Capacitance Change
Maximum ESR
Current at 30 minutes
Δ Capacitance Change
Maximum ESR
Current at 30 minutes
Δ Capacitance Change
Maximum ESR
Current at 30 minutes
Super Capacitor
Application Guide
Less than ±30% of initial measured value
Less than 200% of the specified maximum value
Less than 200% of the specified maximum value
Within +80%/-20% of specified value
Less than specified maximum value
Less than specified maximum value
Less than ±20% of initial measured value
Less than 120% of the specified maximum value
Less than 120% of the specified maximum value
STANDARD VALUES AND SPECIFICATIONS
NIC P/N
Capacitance Value (F) Rated Voltage
Charge Discharge
(VDC)
Max. Current @
30 minutes (mA)
Max. ESR @
1KHz (Ω)
NEXM473Z3.5V10.5X5TBF
0.047
0.060
3.5
0.042
200
NEXM104Z3.5V10.5X5TBF
0.100
0.130
3.5
0.090
100
NEXM224Z3.5V10.5X6.5TBF 0.220
0.300
3.5
0.200
100
NEXM103Z5.5V10.5X5TBF
0.010
0.014
5.5
0.015
300
NEXM223Z5.5V10.5X5TBF
0.022
0.028
5.5
0.033
200
NEXM473Z5.5V10.5X5TBF
0.047
0.060
5.5
0.071
200
NEXM104Z5.5V10.5X6.5TBF 0.100
0.130
5.5
0.150
100
NEXM224Z5.5V10.5X6.5TBF
-
0.220
5.5
0.330
100
NEXM473Z6.5V10.5X6.5TBF 0.047
0.062
6.5
0.085
200
CASE DIMENSIONS (mm)
NIC P/N
DIMENSIONS (mm)
L
H
ST
Polarity
Marking (-)
L ± 0.5
NEXM473Z3.5V10.5X5TBF
5.0
NEXM104Z3.5V10.5X5TBF
NEXM224Z3.5V10.5X6.5TBF
NEXM103Z5.5V10.5X5TBF
5.0
6.5
5.5V 223
H ± 0.5
5.0
NEXM223Z5.5V10.5X5TBF
NEXM473Z5.5V10.5X5TBF
10.5 11.5 5.0 5.0
5.0
- K1 +
0.4
NEXM104Z5.5V10.5X6.5TBF
6.5
NEXM224Z5.5V10.5X6.5TBF
6.5
0.5 ± 0.1
5.0 ± 1.0
NEXM473Z6.5V10.5X6.5TBF
6.5
S ± 0.5
T ± 0.5
0.4 ± 0.1
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: [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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