1N4550RB

1N4550RB Zener Diode — 4.3V, 500mW, ±5% Tolerance Microchip Technology's 1N4550RB is a precision Zener diode engineered for voltage regulation and protection circuits. With a nominal Zener voltage of 4.3V and 500mW power dissipation capability, this component delivers stable reference voltage performance in compact stud mount DO-5 packaging. Ideal for applications requiring reliable voltage clamping, transient suppression, and precision voltage references. The ±5% tolerance ensures consistent performance across production batches, while the robust chassis mount design provides excellent thermal management for sustained operation.

Base Number: 1N4550
Package: Bulk
Standard Package: 1
RoHS: RoHS non-compliant
REACH: Unaffected
MSL: Unlimited
ECCN: EAR99
HTSUS: 8541.10.0050

Discrete Semiconductor Products / Diodes / Zener