Panjit BZT52

BZT52 variants from Panjit

BZT52 Datasheet

Variants

Mfr

Panjit

Lifecycle

Active

BZT52 Overview

What changes between part numbers, and what to check before you lock the BOM — Zener Diodes.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
79 distinct suffix patternsExamples: B10S_R1_00001, B11S_R1_00001, B11_R1_00001, B12S, B12S_R1_00001 (+74 more). Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Zener Diodes — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 79 BZT52 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
BZT52-B10S_R1_00001	SURFACE MOUNT SILICON ZENER DIOD	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B11S_R1_00001	SURFACE MOUNT SILICON ZENER DIOD	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B11_R1_00001	Z-diode 0, 41W 11V 2% SOD123	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B12S	Zener Diode, 12V V(Z), 2%, 0.2W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B12S_R1_00001	Z-diode 0, 20W 12V 2% SOD323	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B12_R1_00001	Zener Diode,	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B13S-AU_R1_000A1	Zener Diode,	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B13_R1_00001	Zener Diode,	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B14S_R1_00001	Zener Diode, 14V V(Z), 2%, 0.2W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B15S_R1_00001	Zener Diode, 15V V(Z), 2%, 0.2W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B15_R1_00001	Zener Diode,	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B16_R1_00001	Zener Diode,	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B18S_R1_00001	SURFACE MOUNT SILICON ZENER DIOD	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B18_R1_00001	Z-diode 0, 410W 18V 2% SOD123	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B20S_R1_00001	SOD-323, ZENER	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B22S_R1_00001	Zener Diode, 22V V(Z), 2%, 0.2W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B24_R1_00001	SOD-123, ZENER	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B27S_R1_00001	SURFACE MOUNT SILICON ZENER DIOD	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B27_R1_00001	SOD-123, ZENER	Panjit	Active	Compliant	In Stock	RFQ
BZT52-B2V4S_R1_00001	SURFACE MOUNT SILICON ZENER DIOD	Panjit	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on BZT52 map to package, grade, and reel options.

How to Choose the Right BZT52 Zener Diodes

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For BZT52, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "BZT52" — include the full suffix (e.g. B10S_R1_00001, B11S_R1_00001, B11_R1_00001). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for BZT52 product family

Identity

Base Model

BZT52

Manufacturer

Panjit

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source BZT52 with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 79 ordering variants from Panjit. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Panjit Browse all base models →

Frequently Asked Questions

Common technical questions about the BZT52 product family.

Is BZT52 a single part I can order, or a family prefix?

BZT52 is a base / family code from Panjit. You order a full MPN such as BZT52-B10S_R1_00001, BZT52-B11S_R1_00001, BZT52-B11_R1_00001. The variant table lists 79 orderable lines with different suffixes.

What do the suffix letters on BZT52 part numbers mean?

Listed suffix fragments include: B10S_R1_00001, B11S_R1_00001, B11_R1_00001, B12S, B12S_R1_00001, B12_R1_00001. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Panjit datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of BZT52 variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on BZT52?

Full manufacturer MPN (not just BZT52), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the BZT52 datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.