RBJNot classified

Cold-Cathode Gas Discharge Tubes

Unknown

RBJ is the FDA product code for Cold-Cathode Gas Discharge Tubes. FDA's definition for this code reads: "An electronic device in which electron flow is produced and sustained by ionization of contained gas and ion bombardment of the cathode". As of 2026-09-10, FDA records hold no 510(k) clearances under this code and no recalls.

Classification record

Product code: RBJ
Device name: Cold-Cathode Gas Discharge Tubes
FDA definition: An electronic device in which electron flow is produced and sustained by ionization of contained gas and ion bombardment of the cathode.
Device class: Not classified
Review panel: Unknown
Submission type: FDA code null
GMP exempt: Yes
Ingested clearances: 0
Ingested recalls: 0

Companies listing this code with FDA

Companies whose registered establishments list this code

No registered establishment in MDM’s records lists product code RBJ.

Recent clearances

Product code RBJ

FDA records hold no clearances under product code RBJ.

Recent recalls

Product code RBJ

FDA records show no recalls under product code RBJ.

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device classification database, ingested from openFDA. The definition, regulation number, device class and review panel are FDA’s own fields, reproduced without editing.

MDM adds the counts: clearances by decision year, the applicants holding the most clearances under this code, recalls that name it, and the registered establishments that list it. Every count is computed from ingested records only.

Data as of 2026-10-05, the FDA export date for this dataset. Page last changed 2026-09-05. View this product code on fda.gov (opens on fda.gov)