Cornell Dubilier
�
140 Technology Place
�
Liberty, SC 29657
�
Phone: (864)843-2277
�
Fax: (864)843-3800
�
www.cde.com
Type 381LQ
105 �C Compact, High-Ripple Snap-in
23% Smaller for Same Capacitance
Highlights
New, more capacitance per case
Compare to Type 381L
Type 381LQ is on average 23% smaller and more than 5 mm
shorter than Type 381LX. This is achieved with a new can
closure method that permits installing capacitor elements into
smaller cans. Approaching the robust capability of the 381L
the new 381LQ enables you to shrink equipment size and
retain the original performance.
Specifications
�40 �C to +105 �C, 315 Vdc
�25 �C to +105 �C, 350 Vdc
Rated Voltage:
10 to 450 Vdc
Capacitance:
100 �F to 100,000 �F �20%
Ripple Current Multipliers:
Ambient Temperature
Operating Temperature:
Leakage Current:
3 CV �A, 5 minutes
Load Life:
2000 h at full load at 105 �C
Capacitance �10%
ESR 125% of limit
DCL 100% of limit
EIA Ripple Life:
8000 h at 85 �C per EIA IS-749 with 105 �C ripple current.
Capacitance �10%
ESR 200% of limit
CL 100% of limit
Shelf Life:
1000 h at 105 �C,
Capacitance � 10%
ESR 200% of limit
DCL 100% of limit
Vibration:
10 to 55 Hz, 0.06" and 10 g max, 2 h each plane
45 �C
60 �C
70 �C
85 �C
105 �C
2.35
2.20
2.00
1.70
1.00
Frequency
50 Hz
60 Hz
120 Hz
500 Hz
1 kHz
10 kHz & up
10-100 Vdc
0.93
0.95
1.00
1.05
1.08
1.15
160-450 Vdc
0.75
0.80
1.00
1.20
1.25
1.40
Cornell Dubilier
�
140 Technology Place
�
Liberty, SC 29657
�
Phone: (864)843-2277
�
Fax: (864)843-3800
�
www.cde.com
Type 381LQ
105 �C Compact, High-Ripple Snap-in
Typical Performance Curves
Ratings
ESR Max
@ 25 �C
120 Hz 20 kHz
() ()
Ripple Amps
@ 105 �C
120 Hz 20 kHz
(A) (A)
Nominal
Size
D x L
(mm)
ESR Max
@ 25 �C
120 Hz 20 kHz
() ()
Ripple Amps
@ 105 �C
120 Hz 20 kHz
(A) (A)
Nominal
Size
D x L
(mm)
Cap.
(�F)
Catalog
Part Number
Cap.
(�F)
Catalog
Part Number
10 Vdc (13 Vdc Surge)
16 Vdc (20 Vdc Surge)
12000 381LQ123M010H012 0.076
0.065
2.20
2.53 22 x 25 10000 381LQ103M016H012 0.075 0.063 2.60
2.99
22 x 25
18000 381LQ183M010H022 0.051
0.043
2.40
2.76 22 x 30 12000 381LQ123M016H022 0.062 0.053 2.90
3.34
22 x 30
18000 381LQ183M010H012 0.051
0.043
2.40
2.76 25 x 25 12000 381LQ123M016J012 0.062 0.053 2.90
3.34
25 x 25
22000 381LQ223M010H032 0.041
0.035
2.60
2.99 22 x 35 15000 381LQ153M016H032 0.050 0.042 3.20
3.68
22 x 35
22000 381LQ223M010J022 0.041
0.035
2.60
2.99 25 x 30 18000 381LQ183M016H042 0.041 0.035 3.50
4.03
22 x 40
27000 381LQ273M010H042 0.034
0.029
3.10
3.57 22 x 40 18000 381LQ183M016J022 0.041 0.035 3.50
4.03
25 x 30
27000 381LQ273M010J032 0.034
0.029
3.10
3.57 25 x 35 22000 381LQ223M016H452 0.034 0.029 3.80
4.37
22 x 45
27000 381LQ273M010K012 0.034
0.029
3.10
3.57 30 x 25 22000 381LQ223M016J032 0.034 0.029 3.80
4.37
25 x 35
33000 381LQ333M010H452 0.028
0.023
3.40
3.91 22 x 45 22000 381LQ223M016H012 0.034 0.029 3.80
4.37
30 x 25
33000 381LQ333M010J042 0.028
0.023
3.40
3.91 25 x 40 27000 381LQ273M016H052 0.028 0.023 4.20
4.83
22 x 50
39000 381LQ393M010J452 0.026
0.022
3.70
4.26 25 x 45 27000 381LQ273M016J042 0.028 0.023 4.20
4.83
25 x 40
39000 381LQ393M010K022 0.026
0.023
3.70
4.26 30 x 30 27000 381LQ273M016K022 0.028 0.023 4.20
4.83
30 x 30
39000 381LQ393M010A012 0.026
0.022
3.70
4.26 35 x 25 27000 381LQ273M016A012 0.028 0.023 4.20
4.83
35 x 25
47000 381LQ473M010J052 0.024
0.021
4.20
4.83 25 x 50 33000 381LQ333M016J452 0.023 0.019 4.70
5.41
25 x 45
47000 381LQ473M010K032 0.024
0.022
4.20
4.83 30 x 35 33000 381LQ333M016K032 0.023 0.019 4.70
5.41
30 x 35
47000 381LQ473M010A022 0.024
0.021
4.20
4.83 35 x 30 33000 381LQ333M016A022 0.023 0.020 4.70
5.41
35 x 30
56000 381LQ563M010K042 0.023
0.021
5.00
5.75 30 x 40 39000 381LQ393M016K042 0.022 0.018 5.10
5.87
30 x 40
56000 381LQ563M010A032 0.023
0.020
5.00
5.75 35 x 35 39000 381LQ393M016A032 0.022 0.020 5.10
5.87
35 x 35
68000 381LQ683M010K452 0.022
0.020
5.40
6.21 30 x 45 47000 381LQ473M016K452 0.016 0.014 5.50
6.33
30 x 45
68000 381LQ683M010A042 0.022
0.019
5.40
6.21 35 x 40 47000 381LQ473M016A042 0.021 0.019 5.50
6.33
35 x 40
82000 381LQ823M010A452 0.021
0.019
6.10
7.02 35 x 45 56000 381LQ563M016K052 0.020 0.018 6.00
6.90
30 x 50
100000 381LQ104M010A052 0.020
0.019
6.90
7.94 35 x 50 56000 381LQ563M016A452 0.020 0.018 6.00
6.90
35 x 45
Life Test, 105
�C, Full Load, 1500 F, 200 V
-10
-5
0
5
10
15
20
0
500
1000
1500
2000
2500
3000
3500
4000
Test Hours
.
Cap (%) and DF (%)
0
30
60
90
120
150
180
DCL (uA)
DF
DCL
. C
Type 381LQ Operating Life vs Ripple Current
1
10
100
1000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
Expected Operating Life, kh
45�C
55�C
65�C
75�C
85�C
95�C
105�C
-10
-5
0
5
10
15
20
25
30
35
0
2000
4000
6000
8000
10000
Test Hours
.
DCL
DF
C
Cornell Dubilier
�
140 Technology Place
�
Liberty, SC 29657
�
Phone: (864)843-2277
�
Fax: (864)843-3800
�
www.cde.com
Type 381LQ
105 �C Compact, High-Ripple Snap-in
ESR Max
@ 25 �C
120 Hz 20 kHz
() ()
Ripple Amps
@ 105 �C
120 Hz 20 kHz
(A) (A)
Nominal
Size
D x L
(mm)
ESR Max
@ 25 �C
120 Hz 20 kHz
() ()
Ripple Amps
@ 105 �C
120 Hz 20 kHz
(A) (A)
Nominal
Size
D x L
(mm)
Cap.
(�F)
Catalog
Part Number
Cap.
(�F)
Catalog
Part Number
80 Vdc (100 Vdc Surge)
2700 381LQ272M100J452 0.092
0.060
2.90
3.34
25 x 45
6800 381LQ682M063K032 0.049
0.037
3.60
4.14
30 x 35
2700 381LQ272M100K032 0.092
0.060
2.90
3.34
30 x 35
6800 381LQ682M063A022 0.049
0.037
3.60
4.14
35 x 30
3300 381LQ332M100J052 0.075
0.049
3.20
3.68
25 x 50
8200 381LQ822M063K042 0.040
0.030
3.90
4.49
30 x 40
3300 381LQ332M100K042 0.075
0.049
3.20
3.68
30 x 40
8200 381LQ822M063A032 0.040
0.030
3.90
4.49
35 x 35
3300 381LQ332M100A022 0.075
0.049
3.20
3.68
35 x 30
10000 381LQ103M063K452 0.033
0.025
4.40
5.06
30 x 45
3900 381LQ392M100K452 0.064
0.043
3.60
4.14
30 x 45
10000 381LQ103M063A042 0.033
0.025
4.40
5.06
35 x 40
3900 381LQ392M100A032 0.064
0.043
3.60
4.14
35 x 35
12000 381LQ123M063K052 0.028
0.021
4.80
5.52
30 x 50
4700 381LQ472M100K052 0.053
0.038
3.80
4.37
30 x 50
12000 381LQ123M063A452 0.028
0.022
4.80
5.52
35 x 45
4700 381LQ472M100A042 0.053
0.037
3.80
4.37
35 x 40
15000 381LQ153M063A052 0.022
0.018
5.40
6.21
35 x 50
5600 381LQ562M100A452 0.044
0.031
4.20
4.83
35 x 45
1200 381LQ122M080H012 0.235
0.176
1.50
1.73
22 x 25
6800 381LQ682M100A052 0.037
0.027
4.70
5.41
35 x 50
1500 381LQ152M080H022 0.188
0.141
1.70
1.96
22 x 30
160 Vdc (200 Vdc Surge)
1500 381LQ152M080J012 0.188
0.141
1.70
1.96
25 x 25
470 381LQ471M160H012 0.423
0.190
1.40
1.96
22 x 25
1800 381LQ182M080H032 0.157
0.117
1.80
2.07
22 x 35
560 381LQ561M160H022 0.355
0.160
1.50
2.10
22 x 30
2200 381LQ222M080H042 0.128
0.096
2.10
2.42
22 x 40
680 381LQ681M160H022 0.293
0.132
1.70
2.38
22 x 30
2200 381LQ222M080J022 0.128
0.096
2.10
2.42
25 x 30
680 381LQ681M160J012 0.293
0.132
1.70
2.38
25 x 25
2700 381LQ272M080H452 0.104
0.078
2.40
2.76
22 x 45
820 381LQ821M160H032 0.243
0.109
2.00
2.80
22 x 35
2700 381LQ272M080J032 0.104
0.078
2.40
2.76
25 x 35
820 381LQ821M160J022 0.243
0.109
2.00
2.80
25 x 30
2700 381LQ272M080K012 0.104
0.078
2.40
2.76
30 x 25
1000 381LQ102M160H042 0.199
0.090
2.20
3.08
22 x 40
3300 381LQ332M080H052 0.085
0.064
2.60
2.99
22 x 50
1000 381LQ102M160J032 0.199
0.090
2.20
3.08
25 x 35
3300 381LQ332M080J042 0.085
0.064
2.60
2.99
25 x 40
1000 381LQ102M160K012 0.216
0.108
2.20
3.08
30 x 25
3300 381LQ332M080K022 0.085
0.064
2.60
2.99
30 x 30
1200 381LQ122M160H452 0.166
0.075
2.30
3.22
22 x 45
3300 381LQ332M080A012 0.085
0.064
2.60
2.99
35 x 25
1200 381LQ122M160J042 0.166
0.075
2.30
3.22
25 x 40
3900 381LQ392M080J452 0.072
0.054
3.00
3.45
25 x 45
1200 381LQ122M160K022 0.166
0.075
2.30
3.22
30 x 30
3900 381LQ392M080K032 0.072
0.054
3.00
3.45
30 x 35
1200 381LQ122M160A012 0.180
0.090
2.30
3.22
35 x 25
4700 381LQ472M080J052 0.060
0.045
3.30
3.80
25 x 50
1500 381LQ152M160J452 0.133
0.060
2.50
3.50
25 x 45
4700 381LQ472M080K042 0.060
0.045
3.30
3.80
30 x 40
1500 381LQ152M160K032 0.133
0.060
2.50
3.50
30 x 35
4700 381LQ472M080A022 0.060
0.045
3.30
3.80
35 x 30
1500 381LQ152M160A022 0.155
0.077
2.50
3.50
35 x 30
5600 381LQ562M080K452 0.050
0.038
3.70
4.26
30 x 45
1800 381LQ182M160J052 0.110
0.055
2.70
3.78
25 x 50
5600 381LQ562M080A032 0.050
0.038
3.70
4.26
35 x 35
1800 381LQ182M160K042 0.110
0.055
2.70
3.78
30 x 40
6800 381LQ682M080K052 0.041
0.031
3.90
4.49
30 x 50
1800 381LQ182M160A022 0.120
0.060
2.70
3.78
35 x 30
6800 381LQ682M080A042 0.041
0.032
3.90
4.49
35 x 40
2200 381LQ222M160K452 0.090
0.045
2.90
4.06
30 x 45
8200 381LQ822M080A452 0.034
0.027
4.50
5.18
35 x 45
2200 381LQ222M160A032 0.098
0.049
2.90
4.06
35 x 35
100 Vdc (125 Vdc Surge)
2700 381LQ272M160K052 0.080
0.040
3.10
4.34
30 x 50
820
381LQ821M100H012 0.303
0.197
1.40
1.61
22 x 25
2700 381LQ272M160A042 0.086
0.043
3.10
4.34
35 x 40
1200 381LQ122M100H022 0.207
0.135
1.80
2.07
22 x 30
3300 381LQ332M160A052 0.070
0.042
3.30
4.62
35 x 50
1200 381LQ122M100J012 0.207
0.135
1.80
2.07
25 x 25
180 Vdc (225 Vdc Surge)
1500 381LQ152M100H032 0.166
0.108
2.10
2.42
22 x 35
560 381LQ561M180H022 0.355
0.160
1.50
2.10
22 x 30
1500 381LQ152M100J022 0.166
0.108
2.10
2.42
25 x 30
560 381LQ561M180J012 0.355
0.160
1.50
2.10
25 x 25
1800 381LQ182M100H042 0.138
0.090
2.30
2.65
22 x 40
680 381LQ681M180H032 0.293
0.132
1.70
2.38
22 x 35
1800 381LQ182M100J032 0.138
0.090
2.30
2.65
25 x 35
680 381LQ681M180J022 0.293
0.132
1.70
2.38
25 x 30
1800 381LQ182M100K012 0.138
0.090
2.30
2.65
30 x 25
820 381LQ821M180H042 0.243
0.109
2.00
2.80
22 x 40
2200 381LQ222M100H452 0.113
0.073
2.60
2.99
22 x 45
820 381LQ821M180J022 0.243
0.109
2.00
2.80
25 x 30
2200 381LQ222M100J042 0.113
0.073
2.60
2.99
25 x 40
820 381LQ821M180K012 0.243
0.109
2.00
2.80
30 x 25
2200 381LQ222M100K022 0.113
0.073
2.60
2.99
30 x 30
1000 381LQ102M180H452 0.199
0.090
2.20
3.08
22 x 45
2200 381LQ222M100A012 0.113
0.073
2.60
2.99
35 x 25
1000 381LQ102M180J042 0.199
0.090
2.20
3.08
25 x 40
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