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Vishay Bridge Rectifier, 600 V 300 A, 4-Pin Single

RS Stock No.:: 700-5487
Mfr. Part No.:: KBU8J-E4/51
Brand:: Vishay

Vishay Bridge Rectifier, 600 V 300 A, 4-Pin Single

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Subtotal (1 pack of 5 units)*

$45.46

(exc. GST)

$52.28

(inc. GST)

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Last RS stock

25 left, ready to ship from another location
Final 25 unit(s) shipping from 19 November 2026

Units	Per unit	Per Pack*	Saving
5 - 60	$9.092	$45.46	-
65 - 120	$8.934	$44.67	$10.27
125 +	$8.776	$43.88	$39.50

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

HY Electronic Corp Bridge Rectifier, 600 V 220 A, 4-Pin Single

RS Stock No.: 923-5444

Each (In a Tube of 20)

$14.84

(exc. GST)

$17.07

(inc. GST)

RS Stock No.:: 700-5487
Mfr. Part No.:: KBU8J-E4/51
Brand:: Vishay

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Vishay
	Product Type	Bridge Rectifier
	Peak Reverse Repetitive Voltage Vrrm	600V
	Mount Type	Through Hole
	Number of Phases	1
	Package Type	KBU
	Pin Count	4
	Configuration	Single
	Maximum Operating Temperature	150°C
	Peak Non-Repetitive Forward Surge Current Ifsm	300A
	Minimum Operating Temperature	-50°C
	Forward Current If	8A
	Peak Forward Voltage Vf	1V
	Length	23.7mm
	Standards/Approvals	No
	Height	19.3mm
	Width	7.1mm
	Peak Reverse Current Ir	10μA
	Series	KUB8
	Automotive Standard	No

	Select all
	Brand Vishay
	Product Type Bridge Rectifier
	Peak Reverse Repetitive Voltage Vrrm 600V
	Mount Type Through Hole
	Number of Phases 1
	Package Type KBU
	Pin Count 4
	Configuration Single
	Maximum Operating Temperature 150°C
	Peak Non-Repetitive Forward Surge Current Ifsm 300A
	Minimum Operating Temperature -50°C
	Forward Current If 8A
	Peak Forward Voltage Vf 1V
	Length 23.7mm
	Standards/Approvals No
	Height 19.3mm
	Width 7.1mm
	Peak Reverse Current Ir 10μA
	Series KUB8
	Automotive Standard No

SIL PCB Mounting, KBU Series, Vishay Semiconductor

KBU4x, KBU6x and KBU8x series bridge rectifiers in SIL PCB Mounting package from Vishay Semiconductor

Soldering pins for Printed Circuit Board (PCB) through-hole mounting

High surge current capability

Isolating voltage 1500Vrms

Package centre hole for fixing

Bridge Rectifiers - Vishay Semiconductor

The Bridge Rectifier converts an Alternating Current (AC) input into a Direct Current (DC) output for full-wave rectification applications. The diode arrangement provides the same polarity of output for either polarity of input. A three-phase full-wave rectifier is an arrangement of six diodes in a bridge circuit configuration. The packages are designed for minimal size, highest reliability and maximum thermal performance.