381LR331M450A042 Cornell Dubilier Electronics (CDE), 381LR331M450A042 Datasheet - Page 4

• Manufacturer Part Number: 381LR331M450A042
• Description: CAPACITOR ALUM ELEC, 330µF, 450V
• Manufacturer: Cornell Dubilier Electronics (CDE)
• Series: 381LRr

Specifications of 381LR331M450A042

• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Termination Type: Snap-In
• Operating Temperature Min: -25°C
• Working Voltage, Dc: 450V
• Operating Temperature Max: 105°C
• Capacitance: 330µF
• Voltage Rating: 450V
• Tolerance: ±20%
• Lifetime @ Temp.: 3000 Hrs @ 105°C
• Operating Temperature: -25°C ~ 105°C
• Features: General Purpose
• Ripple Current: 1.85A
• Esr (equivalent Series Resistance): 402.0 mOhm
• Mounting Type: Through Hole
• Package / Case: Radial, Can - Snap-In
• Size / Dimension: 1.378" Dia (35.00mm)
• Height: 1.575" (40.00mm)
• Lead Spacing: 0.394" (10.00mm)
• Capacitor Terminals: Quick Connect
• Rohs Compliant: Yes
• Operating Temperature Range: - 25 C to + 105 C
• Diameter: 35 mm (1.38 in)
• Length: 40 mm (1.57 in)
• Product: Aluminum Electrolytic Capacitors
• Termination Style: Snap In
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Surface Mount Land Size: -
• Lead Free Status / Rohs Status: Details

Ultra-High Ripple Capabilities
Typical Performance Curves
Cap.
-1
(µF)
180 381LR181M420A012
220 381LR221M420J452
220 381LR221M420K032
220 381LR221M420A022
270 381LR271M420J052
270 381LR271M420K042
270 381LR271M420A022
330 381LR331M420K452
330 381LR331M420A032
390 381LR391M420K052
390 381LR391M420A042
470 381LR471M420A452
150 381LR151M420K012
180 381LR181M420H452
180 381LR181M420J042
180 381LR181M420K022
6
5
4
3
2
1
0
56
68
68
82
82
0
Life Test 105 ⁰C, Full Load, 220 µF, 400 Vdc
Hours @ Rated Max Temp, Voltage, Ripple
381LR560M450H012
381LR680M450H022
381LR680M450J012
381LR820M450H022
381LR820M450J012
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: [phone] • Fax: [phone]
Capacitance, DF, Leakage Current
Part Number
DF
Catalog
500
C
DCL
420 Vdc (470 Vdc Surge)
450 Vdc (500 Vdc Surge)
1000
120 Hz 20 kHz 120 Hz 20 kHz
0.884
0.737
0.737
0.737
0.737
0.603
0.603
0.603
0.491
0.491
0.491
0.402
0.402
0.282
2.368
1.617
1.617
0.34
0.34
1.95
1.95
(Ω)
ESR Max
@ 25º C
0.221
0.181
0.181
0.153
0.153
0.127
1.066
0.878
0.878
0.728
0.728
0.398
0.332
0.332
0.332
0.332
0.271
0.271
0.271
0.221
0.221
1500
(Ω)
1000
100
10
Ripple Amps
1
1.07
1.12
1.12
1.12
1.12
1.42
1.42
1.42
1.68
1.68
1.68
1.78
1.78
1.91
1.91
2.23
0.67
0.76
0.76
0.8
0.8
(A)
0
@ 105 ºC
0.1
2000
5
0
35
30
25
20
15
10
1.53
2.03
2.03
2.03
2.54
2.54
2.73
2.73
3.18
0.95
1.08
1.08
1.14
1.14
0.2
2.4
2.4
(A)
1.6
1.6
1.6
1.6
2.4
Type 381LR Operating Life in Kilohours vs Ripple Current
0.3
Nominal
0.4
30 X 25
22 X 45
25 X 40
30 X 30
35 X 25
25 X 45
30 X 35
35 X 30
25 X 50
30 X 40
35 X 30
30 X 45
35 X 35
30 X 50
35 X 40
35 X 45
22 X 25
22 X 30
25 X 25
22 X 30
25 X 25
D x L
(mm)
Size
0.5
Rated Ripple-Current Multiple
45 ºC
55 ºC
65 ºC
75
85 ºC
95 ºC
105 ºC
ºC
0.6
0.7
Cap.
(µF)
150 381LR151M450H452
150 381LR151M450J042
150 381LR151M450K022
150 381LR151M450A012
180 381LR181M450H052
180 381LR181M450J042
180 381LR181M450K022
180 381LR181M450A012
220 381LR221M450J452
220 381LR221M450K032
220 381LR221M450A022
270 381LR271M450K042
270 381LR271M450A032
330 381LR331M450K052
330 381LR331M450A042
390 381LR391M450A042
470 381LR471M450A052
100 381LR101M450H032
100 381LR101M450J022
120 381LR121M450H042
120 381LR121M450J032
120 381LR121M450K012
0.8
0.9
1
Part Number
-1
7
6
5
4
3
2
1
0
1.1
Catalog
0
1.2
Life Test 105 ⁰C, Full Load, 330 µF, 400 Vdc
Hours @ Rated Max Temp, Voltage, Ripple
1.3
Capacitance, DF, Leakage Current
450 Vdc (500 Vdc Surge)
1.4
DF
500
1.5
120 Hz 20 kHz 120 Hz 20 kHz
1.326
1.326
1.105
1.105
1.105
0.884
0.884
0.884
0.884
0.737
0.737
0.737
0.737
0.603
0.603
0.603
0.491
0.491
0.402
0.402
0.282
DCL
0.34
(Ω)
C
ESR Max
@ 25º C
1000
0.221
0.181
0.181
0.153
0.127
0.597
0.597
0.497
0.497
0.497
0.396
0.396
0.396
0.396
0.332
0.332
0.332
0.332
0.271
0.271
0.271
0.221
(Ω)
Ripple Amps
0.91
0.91
1.02
1.02
1.02
1.07
1.07
1.07
1.07
1.12
1.12
1.12
1.12
1.42
1.42
1.42
1.72
1.72
1.85
1.85
1.97
2.47
(A)
@ 105 ºC
1500
1.46
1.46
1.46
1.53
1.53
1.53
1.53
2.03
2.03
2.03
2.45
2.45
2.64
2.64
2.82
3.53
(A)
1.3
1.3
1.6
1.6
1.6
1.6
Nominal
22 X 35
25 X 30
22 X 40
25 X 35
30 X 25
22 X 45
25 X 40
30 X 30
35 X 25
22 X 50
25 X 40
30 X 30
35 X 25
25 X 45
30 X 35
35 X 30
30 X 40
35 X 35
30 X 50
35 X 40
35 X 40
35 X 50
2000
D x L
(mm)
Size
80
70
60
50
40
30
20
10
0