Is there a pin-compatible replacement for MHT192UGCT?

No, a fully verified pin-compatible replacement is not available from the reviewed parts. While several candidates share the same 0603 package and pinout, they differ in critical parameters like color or electrical characteristics, preventing a direct drop-in.

What risks should I check before replacing MHT192UGCT?

Before replacing MHT192UGCT, you must verify: 1. Color: Is the specific shade of green critical? 2. Electricals: Does the replacement have the same forward voltage and current (typically 2.6V @ 20mA)? If not, you must recalculate and change the series resistor. 3. Brightness: Ensure the luminous intensity (mcd) is adequate for visibility.

MHT192UGCT Alternatives, Datasheet & Cross Reference | Lianyungang Meihua Electronics Technology Co., Ltd.

MHT192UGCT is a brilliant green 0603 SMD LED from MEIHUA. While no direct drop-in replacements have been found, several alternatives exist that share the same package but may require circuit review for different colors or electrical properties.

AI replacement insight

Electrical riskhigh

Some alternatives have different forward voltage/current, requiring circuit redesign.

Package risklow

All reviewed candidates use the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

No, there are no direct pin-to-pin replacements for MHT192UGCT among the candidates reviewed that match all key parameters, especially the green color.

Best replacement path

No direct drop-in replacement was found. The closest options either have a different color or require circuit modifications. MHT192DGCT is functionally closest but needs a new series resistor.

Main risk

The primary risk is functional mismatch due to color. Several candidates fit physically but emit blue or yellow-green light. Electrical mismatch is a secondary risk.

Recommended alternatives

Fits the same footprint with similar electricals, but emits blue light instead of green.

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Alternative comparison matrix

Feature / factor	MHT192UGCT	MHT192UBCT	XL-1608UBC-04	MHT192DGCT	Compatibility / risk
Package	0603	0603	-	-	0603 — Package size matches.
Color	Brilliant Green	Brilliant Blue	-	-	Brilliant Yellow Green (565-575nm) — Color is a different shade of green, more yellow.
Voltage	2.6V - 3.4V	2.7V - 3.3V	-	-	1.7V - 2.3V — Lower forward voltage requires series resistor change.
Current	20mA	20mA	-	-	5mA — Lower forward current requires circuit review.
Manufacturer	MEIHUA	-	XINGLIGHT	-	XINGLIGHT — Different manufacturer.

Application & sourcing insights

Questions & answers

No direct drop-in replacement has been identified. The best alternative depends on your flexibility. If you can change the driving resistor, MHT192DGCT is a yellow-green option. If you only need a light in the same spot, MHT192UBCT is a blue option with similar electricals.