AdvanceD Thermofuse Series_Radial,Box_3-Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

B72225T4321K101

DigiKey Part Number
495-3651-ND
Manufacturer
Manufacturer Product Number
B72225T4321K101
Description
VARISTOR 510V 20KA RADIAL BOX
Customer Reference
Detailed Description
510 V 20 kA Varistor 1 Circuit Through Hole Radial, Box - 3 Lead
Datasheet
 Datasheet
EDA/CAD Models
B72225T4321K101 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
EPCOS - TDK Electronics
Series
Packaging
Tray
Part Status
Last Time Buy
Maximum AC Volts
320 V
Maximum DC Volts
420 V
Varistor Voltage (Min)
459 V
Varistor Voltage (Typ)
510 V
Varistor Voltage (Max)
561 V
Current - Surge
20 kA
Energy
445J
Number of Circuits
1
Capacitance @ Frequency
750 pF @ 1 kHz
Operating Temperature
-40°C ~ 85°C (TA)
Features
Thermally Protected
Mounting Type
Through Hole
Package / Case
Radial, Box - 3 Lead
Base Product Number
Product Questions and Answers

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

In-Stock: 1 339
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 16.01.2026
All prices are in CZK
Tray
QuantityUnit PriceExt Price
152,02000 Kč52,02 Kč
1038,74100 Kč387,41 Kč
2535,42840 Kč885,71 Kč
10031,77910 Kč3 177,91 Kč
25030,03888 Kč7 509,72 Kč
50028,99024 Kč14 495,12 Kč
1 00028,12680 Kč28 126,80 Kč
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:52,02000 Kč
Unit Price with VAT:62,94420 Kč