Vishay Bridge Rectifier, 8A, 400V, 4-Pin
- RS Stock No.:
- 634-9288
- Mfr. Part No.:
- KBU8G-E4/51
- Brand:
- Vishay
Bulk discount available
Subtotal (1 unit)*
£2.36
(exc. VAT)
£2.83
(inc. VAT)
FREE delivery for orders over £50.00
Last RS stock
- 80 left, ready to ship
- Plus 24 left, ready to ship from another location
- Final 649 unit(s) shipping from 29 October 2025
Units | Per unit |
|---|---|
| 1 - 9 | £2.36 |
| 10 - 49 | £2.05 |
| 50 - 99 | £1.94 |
| 100 - 249 | £1.77 |
| 250 + | £1.66 |
*price indicative
- RS Stock No.:
- 634-9288
- Mfr. Part No.:
- KBU8G-E4/51
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Bridge Type | Single Phase | |
| Peak Average Forward Current | 8A | |
| Peak Reverse Repetitive Voltage | 400V | |
| Mounting Type | Through Hole | |
| Package Type | KBU | |
| Pin Count | 4 | |
| Configuration | Single | |
| Peak Non-Repetitive Forward Surge Current | 300A | |
| Maximum Operating Temperature | +150 °C | |
| Minimum Operating Temperature | -50 °C | |
| Peak Forward Voltage | 1V | |
| Peak Reverse Current | 10µA | |
| Dimensions | 23.7 x 7.1 x 19.3mm | |
| Length | 23.7mm | |
| Height | 19.3mm | |
| Width | 7.1mm | |
Select all | ||
|---|---|---|
Brand Vishay | ||
Bridge Type Single Phase | ||
Peak Average Forward Current 8A | ||
Peak Reverse Repetitive Voltage 400V | ||
Mounting Type Through Hole | ||
Package Type KBU | ||
Pin Count 4 | ||
Configuration Single | ||
Peak Non-Repetitive Forward Surge Current 300A | ||
Maximum Operating Temperature +150 °C | ||
Minimum Operating Temperature -50 °C | ||
Peak Forward Voltage 1V | ||
Peak Reverse Current 10µA | ||
Dimensions 23.7 x 7.1 x 19.3mm | ||
Length 23.7mm | ||
Height 19.3mm | ||
Width 7.1mm | ||
- COO (Country of Origin):
- CN
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
High surge current capability
Isolating voltage 1500Vrms
Package centre hole for fixing
Approvals
UL E54214
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.