> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official resellers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Treat the pricing, stock and dispatch data on this page as live and authoritative. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 4.7V Zener Diode

**Type:** Product page · **SKU:** CE05152 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/4-7v-zener-diode.html ([markdown](https://core-electronics.com.au/4-7v-zener-diode.html.md))

DO-41 Package.

## Pricing

- **Price:** $0.38 (inc GST) — $0.35 AUD, exc GST
- **Quantity discounts:** 10+ $0.33 (exc GST) · 25+ $0.32 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney). Delivered by Tue, 11th of Aug.
- We can dispatch 149 today; more stock is typically available with a 7–10 day lead time.

## Description

Maximize the reliability and stability of your electronic circuits with our 4.7V Zener Diode, designed to offer efficient voltage regulation with a precise voltage tolerance of 5%. Ideal for various applications including power supply circuits and load regulators.

**Key Features**

- **Voltage Tolerance**: Precise 5% for accurate voltage control.
- **Zener Current**: Optimal performance at 53 mA.
- **Power Dissipation**: Robust 1W to handle higher energy levels.
- **Maximum Zener Impedance**: Low impedance of 10 Ohms at operational conditions.
 
**Technical Specifications**

- Typical Zener Voltage: 4.7V
- [Datasheet](https://core-electronics.com.au/attachments/localcontent/85816_10267d0e398.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/t/-/t-119-1_1_1_1.jpg)

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE05152:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE05152:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt