Part No :

BUL128-K

Manufacturer
STMicroelectronics
VIGOR # :

4574968

Description
TRANS NPN 400V 4A TO-220
Catalog
Transistors - Bipolar (BJT) - Single
DataSheet
BUL128-K PDF
Country of origin
-
Date code
-
ads
Type Description
Series:-
Package:Tube
Part Status:Obsolete
Transistor Type:NPN
Current - Collector (Ic) (Max):4 A
Voltage - Collector Emitter Breakdown (Max):400 V
Vce Saturation (Max) @ Ib, Ic:500mV @ 1A, 4A
Current - Collector Cutoff (Max):200µA
DC Current Gain (hFE) (Min) @ Ic, Vce:14 @ 2A, 5V
Power - Max:70 W
Frequency - Transition:-
Operating Temperature:150°C (TJ)
Mounting Type:Through Hole
Package / Case:TO-220-3
Supplier Device Package:TO-220AB
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
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  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
Shipped from
HK warehouse
Expected Shipping Date
Oct 21 - Oct 25 2026
Pricing(USD)
Quantity Unit Price Ext. Price

Current price of BUL128-K is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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