NRLF Series
Large Can Aluminum Electrolytic Capacitors
FEATURES
• LOW PROFILE (20mm HEIGHT)
• LOW DISSIPATION FACTOR AND LOW ESR
• HIGH RIPPLE CURRENT
• WIDE CV SELECTION
RoHS
Compliant
includes all homogeneous materials
• SUITABLE FOR SWITCHING POWER SUPPLIES
*See Part Number System for Details
SPECIFICATIONS
Operating Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
-40 ~ +85°C
16 ~ 250Vdc
100 ~ 15,000µF
±20% (M)
-25 ~ +85°C
350 ~ 450Vdc
33 ~ 150µF
Max. Leakage Current (µA)
After 5 minutes (20°C)
3 x C(µF)V
W.V. (Vdc)
Tan δ max.
W.V. (Vdc)
S.V. (Vdc)
W.V. (Vdc)
S.V. (Vdc)
16
0.50
16
25
35
50
63
80
100
0.20
100
125
-
160~450
0.15
160
200
Max. Tan δ
at 120Hz/20°C
0.40 0.35 0.30 0.25 0.20
25
32
200
250
60
35
44
50
63
63
79
80
20
100
450
500
Surge Voltage
180
220
50
250 350 400
300 400 450
100 120 500
-
-
-
-
-
Frequency (Hz)
1K 10K ~ 50K
Ripple Current
Correction Factors
16 ~ 100Vdc
0.93
0.95 0.99 1.00 1.05 1.08
0.80 0.95 1.0 1.20 1.25
1.15
1.40
Multiplier at
85°C
160 ~ 450Vdc 0.75
Temperature (°C)
0
-5%
1.5
-25
-10 -30%
3
-40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Low Temperature
Stability (16 to 250Vdc)
Capacitance Change
Impedance Ratio
Capacitance Change
Tan δ
Leakage Current
Capacitance Change
Tan δ
Leakage Current
Capacitance Change
Tan δ
9
Within ±20% of initial measured value
Load Life Test
2,000 hours at +85°C
Less than 200% of specified maximum value
Less than specified maximum value
Within ±20% of initial measured value
Less than 200% of specified maximum value
Less than specified maximum value
Shelf Life Test
1,000 hours at +85°C
(no load)
Surge Voltage Test
Per JIS-C-5141 (table #6, #4)
Surge voltage applied: 30 seconds
"On" and 5.5 minutes no voltage "Off"
Within ±20% of initial measured value
Less than 200% of specified maximum value
Leakage Current
Less than specified maximum value
Capacitance Change
Tan δ
Leakage Current
Within ±10% of initial measured value
Less than specified maximum value
Less than specified maximum value
Soldering Effect
Refer to
MIL-STD-202F Method 210A
MECHANICAL CHARACTERISTICS:
1. Safety Vent:: The capacitors are provided with a pressure sensitive safety vent on the top. 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.
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.
Insulation Sleeve and
Minus Polarity Marking
Sleeve Color: Dark
Blue
Can Top Safety Vent
PC Board Mounting Holes:
∅= 2 ± 0.1
0.8
MAXIMUM EXPANSION
FOR SAFETY VENT
D+1
Max.
10 ± .1
PC Board
(-)
(+)
Approx.
3.0mm
D∅ ± 0.5
6.3 ± 1
L ± 2
(4.0mm Leads Available As Option)
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
®
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
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