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Small black rectangular SMB DO-214AA semiconductor component

YINGHUA

YINGHUA P0300SCMCLRP Thyristor Surge Protection Device DO-214AA SMB

SKU CH-02W8-HDJZ8

Thyristor surge protection device in DO-214AA SMB package rated for 300 volts

  • Product typeICs Semicoductors
  • Thyristor surge protection clamps transients to safeguard circuits
  • DO-214AA SMB package fits surface-mount assembly lines
  • 300 V rating handles high-voltage spikes reliably
  • 214 package code identifies standard SMB footprint

P0300SCMCLRP Thyristor Surge Protector

The YINGHUA P0300SCMCLRP is a thyristor surge protection device built for surface-mount assembly on DO-214AA SMB footprints. It clamps transient over-voltages to protect sensitive semiconductor circuitry in telecom and industrial equipment. Engineers specify this component when board-level surge immunity is required without through-hole mounting.

Replaces larger through-hole TVS

This device upgrades designs that previously relied on bulkier axial or radial suppressors by fitting the standard SMB outline. The jump is worthwhile when PCB height is constrained and a 300 V standoff rating matches the line voltage. It is not suited for applications needing higher breakdown voltages or non-surface-mount form factors.

How it compares

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Price $15.99
Cheaper than about 80% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What footprint does the DO-214AA SMB package need on the PCB?

The DO-214AA SMB package fits the standard SMB surface-mount footprint with a 214-mil body width.

How is the P0300SCMCLRP soldered and what step is often missed?

Reflow-solder the SMB leads to the pads; the step often missed is verifying the 300 V breakover rating matches the circuit before power-up.

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