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Small black rectangular SOT235 semiconductor component with silver pins

YINGHUA

YINGHUA TC105303ECT SOT235 semiconductor

SKU CH-ZXVQ-JZ3FJ

TC105303ECT SOT235 packaged IC semiconductor for electronic circuit integration

  • Product typeICs Semicoductors
  • TC105303ECT SOT235 model number identifies the exact component
  • SOT235 package style supports compact PCB layouts
  • New condition ensures factory-fresh electrical performance
  • IC semiconductor type handles signal processing tasks
  • First listed by manufacturer February 21 2025 confirms current production

YINGHUA TC105303ECT SOT235 IC

This YINGHUA semiconductor is an integrated circuit in a SOT235 package. It serves engineers and designers who need a specific IC for electronic circuit assembly or repair. The component is supplied in new condition.

Replaces legacy SOT235 ICs

This part replaces earlier SOT235 integrated circuits when the TC105303ECT specification matches the design requirements. The jump is worth it when the circuit demands this exact manufacturer part number for compatibility.

Limited to SOT235 footprint

The practical limit is the SOT235 package footprint which dictates board layout and pin spacing. Designs requiring a different package style or pin count cannot use this device without a layout change.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 93% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the SOT235 package fit a standard five-lead footprint?

The TC105303ECT uses a SOT235 package with five leads designed for surface-mount soldering on a matching PCB land pattern.

What is the correct orientation for hand-soldering the five leads?

Align the index mark on the package with the silkscreen dot on the board, then tack opposite corner leads first to prevent shifting during reflow.

When should the TC105303ECT be replaced in a production design?

Replace the device if electrical testing shows parameter drift beyond datasheet limits or after the 2025 manufacturing date code exceeds your qualified component shelf life.

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