What risks should I check before replacing LTST-C170KRKT?

Before replacing LTST-C170KRKT, check three main things: 1) Package: Ensure the substitute's dimensions (length, width, height) match the 0805 footprint on your PCB. 2) Electricals: Verify the forward voltage and current ratings are compatible with your driver circuit. 3) Optical: Confirm the luminous intensity and viewing angle meet your application's brightness and visibility requirements.

LTST-C170KRKT Alternatives, Datasheet & Cross Reference | LITEON

Finding a substitute for the LITEON LTST-C170KRKT involves matching its 0805 package, red color, and 2.0V forward voltage. Several strong candidates exist, including options from the same manufacturer.

AI replacement insight

Electrical risklow

Key specs like forward voltage are often standard, but should be verified.

Package riskmedium

While 0805 is a standard, height and pad dimensions can vary slightly between series and manufacturers.

Sourcing risklow

0805 red LEDs are a common component with many potential sources.

Can it be replaced directly?

Direct replacement for LTST-C170KRKT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for LTST-C170KRKT, then review parametric alternatives for package and electrical fit.

Main risk

The primary risk when substituting this LED is a mismatch in luminous intensity or subtle variations in package dimensions, which could affect light pipe alignment or automated assembly.

Recommended alternatives

A very similar red LED from the same manufacturer, likely pin-compatible but requires final verification.

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Alternative comparison matrix

Feature / factor	LTST-C170KRKT	LTST-C171KRKT	Compatibility / risk
Manufacturer	LITEON	LITEON	LITEON — Same manufacturer simplifies qualification.
Package	0805 (2012 Metric), 2-pin	SMD, 2-pin	SMD, 2-pin — Likely 0805 package, matches target form factor.
Voltage	2.0V	2.0V	2.0V — Forward voltage matches target.
Color	Red	Red	Red — Color is a functional match.

Application & sourcing insights

Questions & answers

Verified drop-in options for LTST-C170KRKT are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.