Large Can Aluminum Electrolytic Capacitors
FEATURES
• EXPANDED VALUE RANGE
• LONG LIFE AT +85°C (3,000 HOURS)
• HIGH RIPPLE CURRENT
• LOW PROFILE, HIGH DENSITY DESIGN
• SUITABLE FOR SWITCHING POWER SUPPLIES
SPECIFICATIONS
includes all homogeneous materials
NRLR Series
RoHS
Compliant
*See Part Number System for Details
Operating Temperature Range
-40 ~ +85°C
-25 ~ +85°C
Rated Voltage Range
10 ~ 250Vdc
315 ~ 450Vdc
Rated Capacitance Range
180 ~ 82,000µF
56 ~ 1,000µF
Capacitance Tolerance
±20% (M)
Max. Leakage Current (µA)
3 x C(µF)V
After 5 minutes (20°C)
W.V. (Vdc)
10
16
25
35
50
63
80
100 160~400
Max. Tan
δ
at 120Hz/20°C
Tan
δ
max.
0.55
0.50 0.45 0.40 0.35 0.30 0.25 0.20
0.15
W.V. (Vdc)
10
16
25
35
50
63
80
100
160
S.V. (Vdc)
13
20
32
44
63
79
100
125
200
Surge Voltage
W.V. (Vdc)
200
220
250 315 350
385
400
420
450
S.V. (Vdc)
250
270
300 365 400
435
450
470
500
Frequency (Hz)
50 (60) 120
500 1K 10K>
-
-
-
-
10 ~ 100Vdc
0.90
1.00 1.05 1.10 1.15
-
-
-
-
Ripple Current
Multiplier
Correction Factors
160 ~ 250Vdc 0.80
1.00 1.20 1.30 1.50
-
-
-
-
at 85°C
315 ~ 450Vdc 0.80
1.00 1.20 1.25 1.40
-
-
-
-
Temperature (°C)
0
-25
-40
-
-
-
-
-
-
Low Temperature
Capacitance Change
-5%
-15% -30% -
-
-
-
-
-
Stability (10 to 250Vdc)
Impedance Ratio
1.5
3
12
-
-
-
-
-
-
Capacitance Change
Within ±20% of initial measured value
Load Life Test
Tan
δ
Less than 200% of specified maximum value
3,000 hours at +85°C
Leakage Current
Less than specified maximum value
Capacitance Change
Within ±20% of initial measured value
Shelf Life Test
1,000 hours at +85°C
Tan
δ
Less than 200% of specified maximum value
(no load)
Leakage Current
Less than specified maximum value
Surge Voltage Test
Capacitance Change
Within ±20% of initial measured value
Per JIS-C-5141 (table #6, #4)
Tan
δ
Less than 200% of specified maximum value
Surge voltage applied: 30 seconds
Leakage Current
Less than specified maximum value
"On" and 5.5 minutes no voltage "Off"
Capacitance Change
Within ±10% of initial measured value
Soldering Effect
Refer to
Tan
δ
Less than specified maximum value
JISC5102.8.5
Leakage Current
Less than specified maximum value
420~450
0.25
180
220
-
-
-
-
-
-
-
-
-
MECHANICAL CHARACTERISTICS:
1. Safety Vent:
The capacitors are provided with a pressure sensitive safety vent on the top of can. The vent is designed to rupture in the event that high internal
gas pressure is developed by circuit malfunction or mis-use like reverse voltage.
2. Terminal Strength:
Each terminal of the capacitor shall withstand an axial pull force of 4.5Kg for a period 10 seconds or a radial bent force of 2.5Kg for a period
of 30 seconds.
PART NUMBER SYSTEM
NRLR 222 M 50V 20X25 S F
Series
RoHS compliant
Lead Length (S=4mm or
3.5mm for 35mm diameter parts,
L= 6mm is discontinued)
Case Size (mm)
Voltage Rating
Tolerance Code
Capacitance Code
Recommended PC Board Mounting Holes:
Sleeve Color: Dark Blue
Sleeve and Minus Polarity
Marking
∅=
2
±
0.1
10
±
0.1
D∅
±
0.5
Can Top Safety Vent
D+1
Max.
L
±
2
Approx.
3.0mm
(-)
(+)
Chassis
PC Board
Please review the notes on correct use, safety and precautions found at
https://www.niccomp.com/resource/files/aluminum/AlumApplInfoCautions.pdf
If in doubt or uncertainty, please review your specific application - process de-
tails with NIC’s technical support personnel:
tpmg@niccomp.com
PRECAUTIONS
MAXIMUM EXPANSION FOR
SAFETY VENT
Notice for Mounting
The space from the top of the can shall be more than (3mm) from chassis or
other construction materials so that safety vent has room to expand in case
of emergency.
10
4.0 ± 1
or
3.5
±
1 (Parts with
35mm Diameter)
1
NIC COMPONENTS CORP.
www.niccomp.com
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