Aluminum Electrolytic Capacitors
ULTRA HIGH TEMPERATURE, RADIAL LEADS, POLARIZED ALUMINUM
RoHS
ELECTROLYTIC CAPACITORS
Compliant
FEATURES
includes all homogeneous materials
• HIGH TEMPERATURE 150
O
C
*See Part Number System for Details
• CAPACITANCE VALUES (UP TO 1,000µF)
• IDEAL FOR ELECTRONIC BALLAST & POWER SUPPLIES
• MEETS THE REQUIREMENTS OF AEC-Q200*
*Contact NIC for supporting test data
CHARACTERISTICS
Rated Voltage Range
Rated Capacitance Range
Operating Temperature Range
Capacitance Tolerance
Max. Leakage Current After 5 Minutes
Maximum Tanδ @120Hz/20°C
Low Temperature Stability
(Impedance Ratio @ 120Hz)
Load Life @ 150°C
1,000 hours
Z -25°C/+20°C
Z -40°C/+20°C
Capacitance Change
Tan
δ
Leakage Current
16 ~ 50Vdc
330 ~ 1,000µF
-40°C ~ +150°C
±20% (M)
0.01CV or 3µA whichever is greater
16
25
35
50
0.16
-
0.12
0.12
2
-
2
2
4
-
4
4
Within ±30% of initial measured value
Less than 300% of specificed value
Less than the specificed maximum value
NRE-WX Series
STANDARD PRODUCT AND CASE SIZES TABLE DφxL (mm)
Cap.
µF
330
470
1,000
Cap.
Code
331
471
102
16
-
-
12.5x25
Working Voltage (Vdc)
25
35
-
-
-
12.5x25
-
-
50
12.5x25
-
-
LEAD SPACING AND DIAMETER (mm)
Case Dia. (Dφ)
Lead Space (F)
Lead Dia. (dφ)
Dim.
α
12.5
5.0
0.6
1.0
PART NUMBERING SYSTEM
NRE-WX 331 M 50V 12.5X25 TB Y F
.
DIMENSIONS (mm)
RoHS Compliant
Polarity Marking
Sleeve
Series
TB = Tape & Box*
Case Size (DφxL)
Working Voltage (Vdc)
Tolerance Code (M=20%)
Capacitance Code: First 2 characters
significant, third character is multiplier
+
dφ ± 0.05
F ± 0.5
-
L +
β
max.
15mm Min.
4mm
Min.
Dφ ±
α
*see tape specification for details
Optional: For automotive equipment, sourced to special
production and inspection at TS-16949 certified production site
Drawing is representative of parts as supplied in bulk or
straight lead format, please see taping specification for details
on taped format packaging.
STANDARD VALUES, SPECIFICATIONS AND CASE SIZES (mm)
Part Number
NRE-WX102M16V12.5x25F
NRE-WX471M35V12.5x25F
NRE-WX331M50V12.5x25F
Cap.
(µF)
1000
470
330
W.V.
(Vdc)
16
35
50
Dissipation Factor Ripple Current Rating (mA)
+20°C/120Hz
+150°C/100KHz
0.16
750
0.12
750
0.12
500
Max. ESR (Ω)
+20°C/120Hz
0.266
0.424
0.604
Load Life Hours
@+150°C
1,000
1,000
1,000
RIPPLE CURRENT FREQUENCY
CORRECTION FACTOR
Capacitance Value
330µF ~ 1000µF
50Hz
0.40
120Hz
0.50
1KHz
0.80
10KHz 100KHz
0.95
1.00
PRECAUTIONS
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
SPECIFICATIONS ARE SUBJECT TO CHANGE
1
Switching Power Supply Study Group
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