Type 381LQ 105 C Compact, High Ripple, Snap-In Aluminum
Higher Capacitance per Case Size
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.
Highlights
- More capacitance per case
- Compares to the 381L
Specifications
Temperature Range 40 C to + 105 C 315 Vdc
25 C to + 105 C 350 Vdc
Rated Voltage Range 10 Vdc to 450 Vdc
Capacitance Range 100 F to 100,000 F
Capacitance Tolerance 20%
Leakage Current 3 CV A, 4 mA max, 5 minutes
Ripple Current Multipliers Ambient Temperature
45 C 60 C 70 C 85 C 105 C
2.35 2.20 2.00 1.70 1.00
Frequency
10
50 Hz 60 Hz 120 Hz 500 kHz 1 kHz kHz &
Voltage Up
10 - 100 WV 0.93 0.95 1.00 1.05 1.08 1.15
160 - 450 WV 0.75 0.80 1.00 1.20 1.25 1.40
Low Temperature Characteristics Impedance ratio: Z Z
20C +25C
10 (10 Vdc)
8 (1650 Vdc)
4 (63100 Vdc)
3 (150450 Vdc)
Endurance Life Test 2000 h at full load at 105 C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
Shelf Life Test 1000 h at 105 C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
Vibration 10 to 55 Hz, 0.06 and 10 g max, 2 h each plane
RoHS Compliant
CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 Type 381LQ 105 C Compact, High Ripple, Snap-In Aluminum
Higher Capacitance per Case Size
Part Numbering System
381LQ 821 M 160 J04 2 A
Case Insulating
Type Cap Tolerance Voltage Code Sleeve Pin Style
381LQ 821 =820 F M = 20% 160 = 160 Vdc 2 = PVC Blank = 2 pins
332 = 3300 F 450 = 450 Vdc snap-in 6.3 mm L
103 = 10,000 F A = 2 pins snap-in
4.0 mm L
+0.2
Outline Drawing
0.8 -0.1
2.0max.
1.5 0.2
Top of
Capacitor
Body
6.3 mm pin length
+0.2
0.8
-0.1
2.0max.
L 2 max.
3.5
1.5 0.2
Top of
Capacitor
Body
Dimensions shown are in mm 4.0 mm pin length
option (add A to end
of part#)
Insulated Case Dimensions
DIAMETER LENGTH Typical DIAMETER LENGTH Typical
Case D L Weight Case D L Weight
Code mm inches mm inches (grams) Code mm inches mm inches (grams)
H01 22 0.87 25 0.98 16 K01 30 1.18 25 0.98 30
H02 22 0.87 30 1.18 19 K02 30 1.18 30 1.18 35
H03 22 0.87 35 1.38 22 K03 30 1.18 35 1.38 40
H04 22 0.87 40 1.57 24 K04 30 1.18 40 1.57 44
H45 22 0.87 45 1.77 28 K45 30 1.18 45 1.77 49
H05 22 0.87 50 1.97 31 K05 30 1.18 50 1.97 53
J01 25 0.98 25 0.98 20 A01 35 1.38 25 0.98 42
J02 25 0.98 30 1.18 24 A02 35 1.38 30 1.18 48
J03 25 0.98 35 1.38 27 A03 35 1.38 35 1.38 54
J04 25 0.98 40 1.57 31 A04 35 1.38 40 1.57 60
J45 25 0.98 45 1.77 35 A45 35 1.38 45 1.77 67
J05 25 0.98 50 1.97 38 A05 35 1.38 50 1.97 74
CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800
4.0
4.0
6.3 1