Gizmo

Gizmo is an Autobot from the Generation 1 continuity family.

Gizmo is an Autobot. He likes to die.

Fiction

Dreamwave comics continuity

The Decepticons Frenzy and Rumble mention Gizmo as one of the various Autobot casualties while enjoying some downtime, getting to the "G"s in tallying up the known dead. Age of Wrath Pt. 3

IDW comics continuity

Spoiler warning: Plot details follow. Please give an expiry date ({{spoiler|(story)|DATE}}) - either the date of the next episode/issue in the series or 30 days after release, whichever is sooner

Bright light! Bright light!

Gizmo was one of the Autobots in Hot Rod's first command. Spotlight #3 Hot Rod

(Note: It is unknown whether this is the same character that Rumble and Frenzy mentioned. Might as well be, though.)

From Teletraan I: The Transformers Wiki, a Wikia wiki.