381LQ391M450K052 is available for purchase but is not normally stocked.
Available Substitutes:

Similar

381LQ391M450A042
Cornell Dubilier Knowles
In Stock: 276
Unit Price: $102.80000
Datasheet

Similar

381LR391M450A042
Cornell Dubilier Knowles
In Stock: 3
Unit Price: $102.65000
Datasheet

Similar

381LX391M450A452
Cornell Dubilier Knowles
In Stock: 1,194
Unit Price: $101.25000
Datasheet

Direct

450HXG390MEFC30X50
Rubycon
In Stock: 0
Unit Price: $26.69230
Datasheet

Direct

450MXG390MEFCSN30X45
Rubycon
In Stock: 199
Unit Price: $100.51000
Datasheet

Direct

450MXH390MEFC30X40
Rubycon
In Stock: 0
Unit Price: $43.55880
Datasheet

Direct

450MXH390MEFCSN30X40
Rubycon
In Stock: 60
Unit Price: $84.95000
Datasheet

Direct

450MXK390MEFC30X35
Rubycon
In Stock: 0
Unit Price: $50.17070
Datasheet

Direct

450VXG390MEFC30X50
Rubycon
In Stock: 0
Unit Price: $52.09370
Datasheet

Direct

450VXG390MEFCSN30X50
Rubycon
In Stock: 100
Unit Price: $112.28000
Datasheet

Direct

450VXH390MEFC30X45
Rubycon
In Stock: 0
Unit Price: $49.15000
Datasheet

Direct

450VXS390MEFC30X50
Rubycon
In Stock: 0
Unit Price: $14.94600
Datasheet

Direct

EKMR451VSN391MR40S
Chemi-Con
In Stock: 9
Unit Price: $113.35000
Datasheet

Direct

EKMS451VSN391MR45S
Chemi-Con
In Stock: 10
Unit Price: $88.00000
Datasheet
View and Compare All Substitutes
38x Series, Case Code K05; 2 Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

381LQ391M450K052

DigiKey Part Number
381LQ391M450K052-ND
Manufacturer
Cornell Dubilier Knowles
Manufacturer Product Number
381LQ391M450K052
Description
CAP ALUM 390UF 20% 450V SNAP TH
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
390 µF 450 V Aluminum Electrolytic Capacitors Radial, Can - Snap-In 680mOhm @ 120Hz 2000 Hrs @ 105°C
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Cornell Dubilier Knowles
Series
381LQ
Packaging
Bulk
Part Status
Active
Capacitance
390 µF
Tolerance
±20%
Voltage - Rated
450 V
ESR (Equivalent Series Resistance)
680mOhm @ 120Hz
Lifetime @ Temp.
2000 Hrs @ 105°C
Operating Temperature
-25°C ~ 105°C
Polarization
Polar
Ratings
-
Applications
General Purpose
Ripple Current @ Low Frequency
1.55 A @ 120 Hz
Ripple Current @ High Frequency
2.17 A @ 20 kHz
Lead Spacing
0.394" (10.00mm)
Size / Dimension
1.181" Dia (30.00mm)
Height - Seated (Max)
2.047" (52.00mm)
Surface Mount Land Size
-
Mounting Type
Through Hole
Package / Case
Radial, Can - Snap-In
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1,120$51.45000$57,624.00