B72240L0321K102 is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
In Stock: 0
Unit Price: $6.09422
Datasheet
510 V 40 kA Varistor 1 Circuit Chassis Mount Square 37.5mm, Tabs
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B72240L0321K102

DigiKey Part Number
495-76451-ND
Manufacturer
Manufacturer Part Number
B72240L0321K102
Description
VARISTOR 510V 40KA SQUARE 37.5MM
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
510 V 40 kA Varistor 1 Circuit Chassis Mount Square 37.5mm, Tabs
Datasheet
 Datasheet
EDA/CAD Models
B72240L0321K102 Models
Product Attributes
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Category
Varistor Voltage (Max)
561 V
Manufacturer
EPCOS - TDK Electronics
Current - Surge
40 kA
Series
Energy
640J
Packaging
Bulk
Number of Circuits
1
Part Status
Active
Capacitance @ Frequency
2300 pF @ 1 kHz
Maximum AC Volts
320 V
Operating Temperature
-25°C ~ 85°C (TA)
Maximum DC Volts
420 V
Mounting Type
Chassis Mount
Varistor Voltage (Min)
459 V
Package / Case
Square 37.5mm, Tabs
Varistor Voltage (Typ)
510 V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
V321HB34Littelfuse Inc.0V321HB34-ND$6.09422Similar
In-Stock: 0
50 estimated in stock on 05-Apr-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$12.87000$12.87
10$10.16100$101.61
50$9.07740$453.87
100$8.74190$874.19
250$8.38776$2,096.94
500$8.26876$4,134.38
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