Document
Type 381LX / 383LX 105 °C High Ripple, Snap-In Aluminum
High Ripple, Long Life, 2, 4 and 5 pin styles available
Specifications
Temperature Range Rated Voltage Range Capacitance Range Capacitance Tolerance Leakage Current Ripple Current Multipliers
Low Temperature Characteristics
Endurance Life Test Shelf Life Test Vibration
Adding longer-life and more ripple capability to the excellent value of Type 380L/LX capacitors, the 381L/LX readily handles tough switching power supply input and output circuits and motor-drive bus capacitor applications where the high surface area of multiple units in parallel equals the ripple capability of our Type 520C inverter-grade capacitor. Type 381LX delivers more capacitance per can size while Type 381L gives lower ESR for the same capacitance rating. Type 383L/LX has 4 or 5 leads for stable, reverse-proof mounting.
Highlights
- Top performance in power supplies and motor drives - 4 times the life of Type 380L/LX - 2, 4 and 5 leads available - Big selection of 42 case sizes
–40 °C to + 105 °C ≤ 315 Vdc –25 °C to + 105 °C ≥ 350 Vdc
10 Vdc to 450 Vdc
33 µF to 150,000 µF
± 20%
≤3 √CV µA, 4 mA max, 5 minutes
Ambient Temperature
381L 383L 381LX, 383 LX
45 °C 60 °C 2.70 2.60 2.35 2.20
Frequency
70 °C 85 °C 105°C 2.50 2.10 1.00 2.00 1.70 1.00
10-100 Vdc 160-450 Vdc
50 Hz 0.93 0.75
60 Hz 0.95 0.80
120 Hz 1.00 1.00
500 Hz 1.05 1.20
1 kHz 1.08 1.25
5 kHz & up 1.15 1.40
Impedance ratio: ≤ 10 (10 Vdc)
Z–20⁰C
∕
Z+25⁰C
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–450 Vdc)
3000 h at full load at 105 °C ∆ Capacitance ±20% ESR 200% of limit DCL 100% of limit
1000 h at 105 °C ∆ Capacitance ±20% ESR 200% of limit DCL 100% of limit
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 381LX / 383LX 105 °C High Ripple, Snap-In Aluminum
High Ripple, Long Life, 2,4 and 5 pin styles available
383LX
272 M
200 N08
2
V
+D
Case
Blank = no end disk if <250 V
Type
Cap
Tolerance
Voltage
Code Insulation
# of pins
D = end disk, any voltage
381L / LX (2 pins)
100 = 10 µF M = ±20% 200 = 200 Vdc
2 = PVC Blank = 2 pins / 4 pins snap-in 6.3mm L
383L / LX (4 or 5 pins) 101 = 100 µF
A = 2 pins / 4 pins snap-in 4.0mm L
272 = 2700 µF
VS = 5 pins snap-in 6.3mm L
Outline Drawings
Two Pins
Dimensions shown are in mm
381L/LX (22 through 40 mm diameter)
V = 5 pins standoff
Available in 2, 4 and 5 pins
+0.2 0.8 -0.1
2.0max.
4.0 6.3 1
L ± 2 max. Four Pins 383L/LX (35 and 40 mm diameter)
L ± 2 max. Five Pins 383L/LX (40 and 50 mm diameter)
L ± 2 max.
Top of Capacitor Body
1.5 0.2
6.3 mm pin length
Available in 2 and 4 pins
0.8
+0.2 -0.1
2.0max.
4.0
3.5
1.5 0.2
Top of Capacitor Body
4.0 mm pin length option (add “A” to end of part#)
Available in 5 pins
Top of Capacitor Body
0.7 1.5 0.1 3.75 0.1
0.6 min.
5 pin Standoff pin style (add “V” to end of part#)
Note that for 200 volts and under the insulating end disc is optional - If one is needed add a (+D) to the end of the part numbering system.
Terminal A B C D –
Connection
40 mm Dia.
50 mm Dia.
dummy
negative (–)
dummy
dummy
positive (+)
positive (+)
dummy
positive (+)
negative (–)
negative (–)
Notes: * Use dummy terminals for mechanical support only. Make no electrical connection because they resistively connect through the electrolyte to the negative terminal. ** Safety Vent may be on the bottom or on the side of the can.
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
Type 381LX / 383LX 105 °C High Ripple, Snap-In Aluminum
High Ripple, Long Life, 2,4 and 5 pin styles available Insulated Case Dimensions
Case Code
DIAMETER “D”
LENGTH “L”
Typical Weight
Case Code
DIAMETER “D”
LENGTH “L”
Typical Weight
mm inches mm inches H20 22 0.87 20 0.79 H01 22 0.87 25 0.98 H02 22 0.87 30 1.18 H03 22 0.87 35 1.38 H04 22 0.87 40 1.57 H45 22 0.87 45 1.77 H05 22 0.87 50 1.97 J20 25 0.98 20 0.79 J01 25 0.98 25 0.98 J02 25 0.98 30 1.18 J03 25 0.98 35 1.38 J04 25 0.98 40 1.57 J45 25 0.98 45 1.77 J05 25 0.98 50 1.97 K20 30 1.18 20 0.79 K01 30 1.18 25 0.98 K02 30 1.18 30 1.18 K03 30 1.18 35 1.38 K04 30 1.18 40 1.57 K45 30 1.18 45 1.77 K05 30 1.18 50 1.97 A20 35 1.38 20 0.79 A01 35 1.38 25 0.98 A02 35 1.38 30 1.18 A03 35 1.38 35 1.38
Typical Performance Curves
(grams) 14 16 19 22 24 28 31 16 20 24 27 31 35 38 25 30 35 40 44 48 53 35 42 48 54
Expected Operating Life, kh
Type 381L/LX Operating Life in Kilohours vs Ripple Current
1000 45 ºC 55 ºC
100 65 ºC 75 ºC 85 ºC 95 ºC
10 105 ºC
1 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 Rated Ripple-Current Multiple
mm inches mm inches (grams)
A04 35 1.38 40 1.57
62
A45 35 1.38 45 1.77
67
A05 35 1.38 50 1.97
74
A55 35 1.38 55 2.17
80
A06 35 1.38 63 2.48
88
A07 35 1.38 70 2.76
98
A08 35 1.38 80 3.15
112
A10 35 1.38 105 4.13
144
N04 40 1.57 40 1.57.