# ISO 10330:1992 — Withdrawn and superseded ISO standards For ISO 10330:1992, item title is Photography — Synchronizers, ignition circuits and connectors for cameras and photoflash units — Electrical characteristics and test methods; status code is 9599; successor is ISO 10330:2002 | ISO/WD 10330; withdrawn / published date is 1992-11-12, recorded from its source on 2026-08-05. - **Identifier:** ISO 10330:1992 _(verified: appears in the quote below)_ - **Item title:** Photography — Synchronizers, ignition circuits and connectors for cameras and photoflash units — Electrical characteristics and test methods _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 10330:2002 | ISO/WD 10330 - **Withdrawn / published date:** 1992-11-12 _(verified: appears in the quote below)_ ## What the source says > 18381,IS,,ISO 10330:1992,"Photography — Synchronizers, ignition circuits and connectors for cameras and photoflash units — Electrical characteristics and test methods","Photographie — Interrupteurs synchronisés, circuits d'amorçage et connecteurs pour appareils de prise de vue et sources d'éclairs — Caractéristiques électriques et méthodes d'essai",1992-11-12,1,['37.040.10'],ISO/TC 42,9599,,"[36319,30846]",['en'],13,"

Requirements for synchronizer and ignition circuit are concerned with polarities of terminals, voltage across and current through terminals, for ignition circuit with operation, for synchronizer with dynamic characteristics and leakage current, and for cables with resistance, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).