ZD Integrated Circuits
Microsemi

1N4554B

Zener Diode · DO-5 · Discrete Semiconductor
Active

1N4554B is a zener diode component manufactured by Microsemi, supplied in DO-5 package, of type Discrete Semiconductor. ZDI sources this part through its global broker network — request a quote for current availability and pricing.

Part Number1N4554B
ManufacturerMicrosemi
CategoryZener Diode
TypeDiscrete Semiconductor
PackageDO-5
LifecycleActive
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Specifications

Part Number1N4554B
ManufacturerMicrosemi
CategoryZener Diode
TypeDiscrete Semiconductor
PackageDO-5
LifecycleActive
Last UpdatedJune 10, 2026

6.8 V, 50 W Zener diode

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