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NRLR181M420V22X40SF PDF预览

NRLR181M420V22X40SF

更新时间: 2024-11-15 00:25:15
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Large Can Aluminum Electrolytic Capacitors

NRLR181M420V22X40SF 数据手册

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NRLR Series  
Large Can Aluminum Electrolytic Capacitors  
FEATURES  
RoHS  
• EXPANDED VALUE RANGE  
Compliant  
• LONG LIFE AT +85°C (3,000 HOURS)  
includes all homogeneous materials  
• HIGH RIPPLE CURRENT  
• LOW PROFILE, HIGH DENSITY DESIGN  
• SUITABLE FOR SWITCHING POWER SUPPLIES  
*See Part Number System for Details  
SPECIFICATIONS  
Operating Temperature Range  
Rated Voltage Range  
-40 ~ +85°C  
10 ~ 250Vdc  
-25 ~ +85°C  
315 ~ 450Vdc  
Rated Capacitance Range  
180 ~ 82,000μF  
56 ~ 1,000μF  
Capacitance Tolerance  
Max. Leakage Current (μA)  
After 5 minutes (20°C)  
±20% (M)  
3 x C(μF)V  
W.V. (Vdc)  
Tan δ max.  
W.V. (Vdc)  
S.V. (Vdc)  
W.V. (Vdc)  
S.V. (Vdc)  
10  
0.55  
10  
13  
200  
250  
16  
25  
35  
50  
63  
80  
100 160~400 420~450  
Max. Tan δ  
at 120Hz/20°C  
0.50 0.45 0.40 0.35 0.30 0.25 0.20  
16  
20  
220  
270  
0.15  
0.25  
25  
32  
35  
44  
50  
63  
63  
79  
385  
435  
-
-
-
-
-
-
-
80  
100  
400  
450  
-
-
-
-
-
-
-
100  
160  
180  
125  
200  
220  
Surge Voltage  
250 315 350  
300 365 400  
500 1K 10K>  
420  
470  
450  
500  
-
-
-
-
-
-
-
-
-
Frequency (Hz)  
50 (60) 120  
0.90  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10 ~ 100Vdc  
160 ~ 250Vdc 0.80  
315 ~ 450Vdc 0.80  
1.00 1.05 1.10 1.15  
1.00 1.20 1.30 1.50  
1.00 1.20 1.25 1.40  
Ripple Current  
Correction Factors  
Multiplier  
at 85°C  
Temperature (°C)  
0
-5%  
1.5  
-25  
-15% -30%  
12  
-40  
-
-
-
-
-
-
Low Temperature  
Stability (10 to 250Vdc)  
Capacitance Change  
Impedance Ratio  
Capacitance Change  
Tan δ  
Leakage Current  
Capacitance Change  
Tan δ  
Leakage Current  
Capacitance Change  
Tan δ  
3
Within ±20% of initial measured value  
Load Life Test  
3,000 hours at +85°C  
Less than 200% of specied maximum value  
Less than specied maximum value  
Within ±20% of initial measured value  
Less than 200% of specied maximum value  
Less than specied 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 specied maximum value  
Leakage Current  
Less than specied maximum value  
Capacitance Change  
Tan δ  
Leakage Current  
Within ±10% of initial measured value  
Less than specied maximum value  
Less than specied maximum value  
Soldering Effect  
Refer to  
JISC5102.8.5  
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  
Recommended PC Board Mounting Holes:  
= 2 ± 0.1  
RoHS compliant  
Sleeve Color: Dark Blue  
Sleeve and Minus Polarity  
Marking  
Lead Length (S=4mm or  
3.5mm for 35mm diameter parts,  
L= 6mm is discontinued)  
10 ± .1  
Can Top Safety Vent  
Approx.  
3.0mm  
Case Size (mm)  
Voltage Rating  
Tolerance Code  
Capacitance Code  
D∅ ± 0.5  
D+1  
Max.  
(-)  
Chassis  
(+)  
PC Board  
Series  
L ± 2  
4.0 ± 1  
or  
3.5 ± 1 (Parts with  
35mm Diameter)  
MAXIMUM EXPANSION FOR  
SAFETY VENT  
Notice for Mounting  
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 specic application - process  
details with NIC’s technical support personnel: tpmg@niccomp.com  
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.  
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com  
1
SPECIFICATIONS ARE SUBJECT TO CHANGE  

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