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KBU8K The Vishay KBU8K-E4/51 is a single-phase bridge rectifier designed for through-hole mounting. It features an 800V peak reverse voltage and an 8A current rating.
Mfr Part #:

KBU8K

Available from 1 distributors
Mfr Name: Surge Components
Surge Components
The Vishay KBU8K-E4/51 is a single-phase bridge rectifier designed for through-hole mounting. It features an 800V peak reverse voltage and an 8A current rating.
✓ Total Stock: 100 pcs
$ Price Range: $0.99

KBU8K Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

KBU8K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Forward Voltage
Height
Length
Mounting Style
Reverse Current
Reverse Voltage
SVHC Present
Termination Style
Type
Width
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KBU8K Description

Short technical summary and product information.

The Vishay KBU8K-E4/51 is a single-phase bridge rectifier belonging to the KBU series. It is designed for through-hole mounting and comes in a KBU package.

 

This component offers a peak reverse voltage rating of 800V and a maximum surge current of 300A. The forward voltage is typically 1V, and the reverse current is 10µA. The operating temperature range is from -50°C to +150°C.

 

With dimensions of 23.7mm in length, 7.1mm in width, and 19.3mm in height, the KBU8K-E4/51 is suitable for various electronic applications requiring robust rectification. It is supplied in bulk packaging.

KBU8K Quick Information

Product Type: Bridge Rectifier
Series: KBU
Canonical Name: Vishay KBU8K-E4/51 Single Phase Bridge Rectifier
Subcategory: Diodes & Rectifiers

KBU8K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KBU8K Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

KBU8K Features

  • 800V peak reverse voltage rating.
  • 8A average forward current.
  • 300A maximum surge current.
  • Through-hole mounting style.
  • Operates from -50°C to +150°C.

KBU8K Applications

  • AC to DC conversion in power supplies.
  • Used in motor drive rectifier circuits.
  • Suitable for battery charger applications.
  • Ideal for industrial power systems.

KBU8K FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak reverse voltage of the KBU8K?

The peak reverse voltage is 800 V.

What is the forward current rating of the KBU8K?

The forward current rating is 8 A.

What is the forward voltage of the KBU8K?

The typical forward voltage is 1 V.

What package is the KBU8K available in?

The KBU8K is available in a through-hole KBU package.

What is the surge current rating of the KBU8K?

The maximum surge current is 300 A.

What is the operating temperature range of the KBU8K?

The operating temperature range is -50 °C to +150 °C.

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