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