Discrete Semiconductors
Telesky Transistor BT33F BT33 Unijunction Transistor Silicon Diode 1

We supply Telesky Transistor BT33F BT33 Unijunction Transistor Silicon Diode 1 for OEM and contract-manufacturing customers. The headline rating is Termination of Gull-wing. Lead time and volume pricing are available on request. It is commonly specified for rectification and reverse-polarity protection.
Overview
As a Discrete Semiconductors device, Telesky Transistor BT33F BT33 Unijunction Transistor Silicon Diode 1 is qualified against RoHS, AEC-Q101 and supplied with full lot traceability for production use.
Typical application
Telesky Transistor BT33F BT33 Unijunction Transistor Silicon Diode 1 is a fit for rectification and reverse-polarity protection. Provide your operating point and we will verify it against the datasheet limits.
Sourcing and lead time
Availability ranges from same-week shipment to scheduled factory deliveries depending on quantity. Volume breaks begin at full-reel quantities.
Selection notes
When evaluating Telesky Transistor BT33F BT33 Unijunction Transistor Silicon Diode 1, start from the electrical envelope, then confirm the package suits your placement process and the operating range (-65 C to +175 C) covers your worst-case ambient.
| Termination | Gull-wing |
|---|---|
| Lead finish | Matte tin (Sn) |
| Operating range | -65 C to +175 C |
| Compliance | RoHS, AEC-Q101 |
Figures reflect typical catalog values; confirm against the manufacturer datasheet for your lot.