Large Can Aluminum Electrolytic Capacitors
FEATURES
• LONG LIFE AT +105°C (5,000
HOURS)
• HIGH RIPPLE CURRENT
• HIGH VOLTAGE (UP TO 450VDC)
• SUITABLE FOR SWITCHING POWER SUPPLIES
SPECIFICATIONS
includes all homogeneous materials
NRLUW Series
RoHS
Compliant
*See Part Number System for Details
Operating Temperature Range
-25 ~ +105°C
Rated Voltage Range
200 ~ 450Vdc
Rated Capacitance Range
100 ~ 2,200μF
Capacitance Tolerance
±20% (M)
Max. Leakage Current (μA)
3 x C (μF)V
After 5 minutes (20°C)
W.V. (Vdc)
200
220
250
315
350
400
420
450
Max. Tan
δ
at 120Hz/20°C
Tan
δ
max.
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
W.V. (Vdc)
200
220
250
315
350
400
420
450
Surge Voltage
S.V. (Vdc)
250
270
300
365
400
450
470
500
Frequency (Hz)
60
120
500
1K
100K
Ripple Current
0.80
1.00
1.20
1.30
1.50
Multiplier 200 ~ 250Vdc
Correction Factors
at 105°C 400 ~ 500Vdc
0.80
1.00
1.20
1.25
1.40
Rated Voltage (VDC)
Z (-25°C)/Z (+20°C)
Impedance Ration
200 ~ 250
3 max.
(Low Temperature Stability)
315 ~ 450
8 max.
Capacitance Change
Within ±20% of initial measured value
Load Life Test
Tan
δ
Less than 200% of specified maximum value
5,000 hours at +105°C
Leakage Current
Less than specified maximum value
Capacitance Change
Within ±20% of initial measured value
Shelf Life Test
1,000 hours at +105°C
Tan
δ
Less than 200% of specified maximum value
(no load)
Leakage Current
Less than specified maximum value
Other
Conforms to JIS C-5141 (1991) & JIS C-5102 (1986)
MECHANICAL CHARACTERISTICS:
1. Safety Vent:
The capacitors are provided with a pressure 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
NRLUW 681 M 220V 30X30 S F
RoHS compliant
Lead Length
S=4mm (3.5mm
φ35mm
Dia.)
Case Size (mm)
Voltage Rating
Tolerance Code
Capacitance Code
Series
Sleeve Color: Dark Blue
Recommended PC Board Mounting Holes:
∅=
2
±
0.1
PET Sleeve and Minus
Polarity Marking
D∅
±
0.5
D+1
Max.
L
±
2
(-)
(+)
10
±
.1
Approx.
3.0mm
Can Top Safety Vent
Chassis
10
4.0 ± 0.5
(3.5mm ± 0.5mm on
φ35mm
Dia.)
PC Board
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.
Please review the notes on correct use, safety and precautions 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
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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