Type 381LL/383LL, 105 C Long Life, Snap-In Aluminum
8,000 Hour Snap-in
Type 381LL snap-ins are designed and tested to meet the high
ripple current demands of inverter DC link applications where
long-life of the capacitor bank is essential to system reliability.
The 381LL series uses the most advanced electrolyte system
that delivers reliable performance and stability of parameters
over the life of the capacitor.
Highlights
- 8,000 life at full rated conditions
- Stable capacitance over operating life
- Reduced leakage current over operating life
- Stable ESR and dissipation factor over operating life
- RoHS Compliant
Specifications
Temperature Range 55C to + 105 C
Rated Voltage Range 16 Vdc to 250 Vdc
Capacitance Range 740 F to 100,000 F
Capacitance Tolerance 20%
Leakage Current 3 CV A, 4 mA max, 5 minutes
Frequency
Ripple Current Multipliers
50Hz 60Hz 120Hz 500Hz 1KHz 20KHz
0-6 3 Vdc 0.75 0.85 1 1 1.05 1.05
64-100 Vdc 0.65 0.75 1 1.2 1.2 1.4
101-250 Vdc 0.65 0.73 1 1.1 1.15 1.2
Ambient Temperature
45 60 70 85 105
0-63 Vdc 1.9 1.7 1.4 1.25 1
64-100 Vdc 1.6 1.5 1.3 1.1 1
100-250 Vdc 1.7 1.5 1.3 1.2 1
Low Temperature Characteristics Impedance ratio: Z Z
55C +25C
8 (16 -50 Vdc) 4 (63 - 100 Vdc) 3 (150250 Vdc)
Endurance Life Test 5000 h at full load at 105 C
Capactiance 12.5%
ESR 162.5% of limit
DCL 100% of limit
Shelf Life Test 1000 h at 105 C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
Expected Life 8000 h at full load at 105C
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
PRELIMINARYType 381LL/383LL, 105 C Long Life, Snap-In Aluminum
8,000 Hour Snap-in
Part Numbering System
381LL/383LL 801 M 016 A03 2 V
Case Insulating V = 5 Pin Standoff
Type Cap Tolerance Voltage Code Sleeve
381LL 801 = 800 F M = 20% 016 = 16 Vdc 2 = PET
832 = 8300 F 063 = 63 Vdc
863 = 86,000 F 100 = 100 Vdc
Outline Drawings Dimensions shown are in mm
Two Pins
381LL (25 through 40 mm diameter)
Available in 2, 4 and 5 pins
+0.2
0.8 -0.1
2.0max.
1.5 0.2
Top of
L 2 max. Capacitor
Body
6.3 mm pin length
Four Pins
383LL (35, 40 mm diameter)
Available in 2, 4 and 5 pins
+0.2
0.8 -0.1
2.0max.
1.5 0.2
Top of
Capacitor
Body
6.3 mm pin length
L 2 max.
Five Pins
383LL (40 mm diameter)
Available in 5 pins
0.7
1.5 0.1
Top of
Capacitor
3.75 0.1
Body
0.6 min.
5 pin Standoff pin
style (add V to end
of part#)
L 2 max.
Connection
Terminal 40 mm Dia. 50 mm Dia.
Notes:
A dummy negative ()
* Use dummy terminals for mechanical support only. Make no
B dummy dummy
electrical connection because they resistively connect through the
C positive (+) positive (+)
electrolyte to the negative terminal.
D dummy positive (+) ** S afety Vent may be on the bottom or on the side of the can.
negative () negative ()
CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800
PRELIMINARY
4.0
4.0
6.3 1
6.3 1