NON−POLAR ALUMINUM ELECTROLYTIC
SUBMINIATURE N0N−POLARIZED
(NPR: Radial Leads, NPA: Axial Leads)
MECHANICAL SPECIFICATIONS
Lead Solderability:
The NPR and NPA Series subminiature aluminum electrolytic
capacitors are especially designed for use in circuits whose polarity is reversed or unknown or in crossover networks which do
not require tough characteristic requirements.
Meets the requirements of MIL−STD 202, Method 208
Marking:
Consists of series type, nominal capacitance, rated
voltage, temperature range, anode and/or cathode
identification, vendor identification.
RATINGS
Recommended Cleaning Solvents:
Capacitance Range: 0.47 f to 1000 f
Tolerance: 20%
Voltage Range: 16V to 100V
Methanol, isopropanol ethanol, isobutanol, petroleum
ether, propanol and/or commercial detergents. Halogenated hydrocarbon cleaning agents such as Freon
(MF, TF, or TC), trichloroethylene, trichloroethane, or
methylchloride are not recommended as they may
damage the capacitor.
PERFORMANCE SPECIFICATIONS
Operating Temperature Range:
CASE SIZES AND DIMENSIONS:
−40 C to +85 C (−40 F to +185 F)
Leakage Current: I 0.002CV + 3 A (measured after
5 minutes of applied voltage)
I = Leakage Current ( A)
C = Nominal Capacitance ( f)
V = Rated Voltage (V)
Capacitance Tolerance (M): 20%
measured at 20 C (68 F), 120Hz
Dissipation Factor: measured at +20 C (+68 F),120HZ
Rated Voltage
16
25
50
63
100
0.1 f to 1000 f
0.16
0.12
0.08
0.06
0.06
NPR SERIES
Impedance Ratio at Low Temperature: 120HZ
Comparison Z WV
16
25
50
63
100
Z @ −25 C (−13 F)/
Z @ +20 C (+68 F)
2
1.5
1.5
2
2
Z @ −40 C (−40 F)/
Z @ +20 C (+68 F)
3
2
2
4
4
Insulating
Sleeve
18.0 Min
L’
16
25
50
63
100
Surge Voltage
20
32
63
79
125
D’ Ø = D Ø + 0.5 Max
160V to 450V
Within 30% of the initial value
Shelf Life: 1000 Hrs @ +85 C (+185 F),
no voltage applied
L’ = L + 1.0 Max at D Ø
8.0
L’ = L + 2.0 Max at D Ø
10.0
Insulating
Sleeve
dØ
2.3 Max
DØ
35.0 Min
D’ Ø = D Ø + 0.5 Max
Leakage Current: Within values specified above
Dissipation Factor: Within 150% of specified value
Capacitance Change Max: Within 15% of initial value
D’ Ø
L
Leakage Current: Within values specified above
Dissipation Factor: Within 150% of specified value
Capacitance Change Max: 15% of initial value
Capacitance Change Max
5.0 Min
NPA SERIES
Load Life: 1000 12Hrs @ +85 C (+185 F),
at rated voltage
Rated Voltage
DØ
L
Surge Voltage:
DC Rated Voltage
A 0.5
dØ
L’
35.0 Min
L’ = L + 1.0 Max at D Ø
8.0
D’ Ø
L’ = L + 2.0 Max at D Ø
10.0
ORDERING INFORMATION
NPR
47
M
50
Series
Capacitance
Tolerance
Voltage
NTE Electronics, Inc.
Voice (973) 748−5089
FAX (973) 748−6224
http://www.nteinc.com
37
NON−POLAR ALUMINUM ELECTROLYTIC
NPR, NPA (Non−Polarized) SERIES
NPR Series (Radial Type) Dimensions: Diameter (D Ø) x Length (L): mm
Rated Voltage
Cap ( f)
(WV)
16
25
50
63
100
Surge Voltage
(V)
20
32
63
79
125
0.47
5 x 11
1.0
5 x 11
5 x 11
2.2
5 x 11
5 x 11
6 x 11
3.3
5 x 11
6 x 11
6.3 x 11
4.7
5 x 11
5 x 11
5 x 11
6 x 11
6 x 11
10
5 x 11
10 x 17
8 x 11.5
8 x 11.5
8.5 x 11
8 x 11.5
22
6 x 11
6 x 11
10 x 12.5
10 x 12.5
10 x 20
33
6 x 11
8 x 11.5
10 x 16
10 x 16
13 x 20
47
8 x 11.5
10 x 12.5
10 x 20
10 x 20
13 x 21
100
10 x 12.5
8 x 11
13 x 25
13 x 25
16 x 25
220
10 x 20
10 x 12
16 x 25
16 x 30
330
13 x 20
13 x 25
16 x 30.5
470
13 x 25
16 x 25
1000
16 x 25
16 x 30.5
* These dimensions are for reference only, please consult the factory for actual size.
NPR Series (Radial Type) Mechanical Specifications: mm
Outside Diameter (D Ø)
Lead Spacing (A)
Lead Diameter (d Ø)
5
6
8
2
2.5
3.5
0.5
0.6
0.6
10
13
16
5
5
7.5
0.6
0.6
0.8
* These dimensions are for reference only, please consult the factory for actual size.
NPA Series (Axial Type) Dimensions: Diameter (D Ø) x Length (L): mm
Rated Voltage
Cap ( f)
(WV)
16
25
50
63
100
Surge Voltage
(V)
20
32
63
79
125
0.47
6 x 15
1.0
6 x 15
6 x 15
6 x 15
2.2
6 x 15
6 x 15
6 x 15
3.3
6 x 15
6 x 15
6 x 19
4.7
6 x 15
6 x 15
8 x 19
10
6 x 15
6 x 15
6 x 19
8 x 19
10 x 21
22
6 x 15
10 x 19
10 x 21
10 x 21
10 x 25
33
6 x 19
8 x 19
10 x 21
10 x 25
13 x 30
47
8 x 19
8 x 19
10 x 25
10 x 25
13 x 30
100
10 x 21
10 x 25
13 x 30
13 x 30
16 x 30
220
10 x 25
13 x 30
16 x 30
16 x 30
330
10 x 30
13 x 30
16 x 41
470
13 x 30
16 x 30
1000
16 x 30
* These dimensions are for reference only, please consult the factory for actual size.
NPA Series (Axial Type) Mechanical Specifications: mm
Outside Diameter (D Ø)
10
13
16
Lead Diameter (d Ø)
0.6
0.6
0.6
* These dimensions are for reference only, please consult the factory for actual size.
0.8
0.8
38
6
8
NTE Electronics, Inc.
Voice (973) 748−5089
FAX (973) 748−6224
http://www.nteinc.com
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