Large Can Aluminum Electrolytic Capacitors
FEATURES
• LONG LIFE AT +105°C (3,000 HOURS)
• HIGH RIPPLE CURRENT
• HIGH DENSITY DESIGN
• SUITABLE FOR SWITCHING POWER SUPPLIES
SPECIFICATIONS
Operating Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Max. Leakage Current (μA)
After 5 minutes (20°C)
160 180
W.V. (Vdc)
Max. Tan
δ
at 120Hz/20°C
Tan
δ
max.
0.15 0.15
W.V. (Vdc)
160 180
Surge Voltage
200 225
S.V. (Vdc)
Frequency (Hz)
50
Ripple Current Frequency
160 ~ 315Vdc
0.80
Multiplier
Correction Factors
at 105°C
400 ~ 450Vdc
0.77
Temperature (°C)
40
Ripple Current Temperature
Correction Factors
Multiplier
2.47
160 180
W.V. (Vdc)
Low Temperature Stability
(Impedance Ratio)
Z-25°C/+20°C
Capacitance Change
Load Life Test
Tan
δ
3,000 hours at +105°C
Leakage Current
Capacitance Change
Shelf Life Test
1,000 hours at +105°C
Tan
δ
(no load)
Leakage Current
Capacitance Change
Surge Voltage Test 1,000 Cycles
30 seconds "On" and 5.5 minutes
Tan
δ
"Off" @ +15°C ~ +35°C
Leakage Current
Capacitance Change
Soldering Effect
Solder Bath Temp.: +260 ± 5°C
Tan
δ
Pre-heat: 120 ± 2 sec. to +120 ± 2°C
Leakage Current
-25 ~ +105°C
160
~ 450Vdc
56 ~
2,200μF
±20% (M)
<3 * CV (μA)
200 220
0.15 0.15
200 220
250 270
120
1.00
1.00
60
2.37
200 220
includes all homogeneous materials
NRLCW Series
RoHS
Compliant
*See Part Number System for Details
250 315 350 385
400 420
0.15 0.15 0.15 0.15
0.15 0.20
250 315 350 385
400 420
300 370 400 440
450 470
300
1K
10K
1.15
1.17
1.20
1.16
1.30
1.41
70
85
105
2.17
1.67
1.00
250 315 350 385
400 420
7
Within ±20% of initial measured value
Less than 200% of specified maximum value
Less than specified maximum value
Within ±15% of initial measured value
Less than 150% of specified maximum value
Less than specified maximum value
Within ±15% of initial measured value
Less than specified maximum value
Less than specified maximum value
Within ±10% of initial measured value
Less than specified maximum value
Less than specified maximum value
450
0.20
450
500
50K
1.20
1.43
-
-
450
Note: Please note NRLCW product series is specifically designed for use in commercial & consumer applications. For mission critical or industrial
applications, NIC recommends our NRLFW / NRLMW / NRLPW / NRLRW series products. Please consult NIC product specifications available on www.
niccomp.com. If in doubt, please contact NIC to review your requirements (appreview@niccomp.com)
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
NRLCW 221 M 400V 22X51 S F
RoHS compliant
Lead Length (S=4mm)
Case Size (mm)
Voltage Rating
Tolerance Code
Capacitance Code
Series
Recommended PC Board Mounting Holes:
∅=
2
±
0.1
Sleeve Color: Black
PET Sleeve with Minus
Polarity Marking
D∅
±
0.5
D+1
Max.
L
±
2
(-)
(+)
10
±
0.5
Approx.
3.0mm
Can Top Safety Vent
Chassis
10
4.0 ± 0.5
PC Board
Please review the notes on correct use, safety and precautions found on
pages T10
&
T11
of NIC’s
Electrolytic Capacitor catalog.
Also found 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
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.
MAXIMUM EXPANSION FOR
SAFETY VENT
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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