Electronic Components for Sale – New & Excess Stock Parts
Extron Design offers a curated range of electronic components for sale in Australia, sourced from our own excess production inventory and cancelled production runs. All parts are brand new, unused, and stored in original sealed antistatic packaging to protect contact integrity and shelf life.
Whether you are searching for a hard-to-find semiconductor, a surplus IoT module, or a specific microcontroller that is no longer readily available through standard distribution channels, our stock is a reliable source of genuine, date-coded parts with immediate or fast delivery from our Lilydale, Melbourne facility.
Extron Design has over 25 years of electronic engineering experience. We are not a mainstream parts distributor — we are a specialist engineering firm with excess stock to move and an extensive network of industry contacts for sourcing components that are difficult to find elsewhere. If the part you need is not listed here, contact us.
All Parts Are New, Sealed and Date-Coded
Every part in our inventory comes from verified production runs handled by our own engineering team. Parts are stored in original manufacturer sealed antistatic bags and trays — no broken seals, no loose components. Each listing includes a manufacturer date code for full traceability. For example, a date code of ‘2117’ means the part was manufactured in week 17 of 2021. This is standard information that every electronics engineer and procurement professional expects, and we include it on every listing.
This is important for applications in IoT design, industrial electronics, embedded systems and PCB assembly where component age and storage history directly affect reliability. Buying from Extron Design means buying from engineers who understand exactly why that matters.
Available Parts – Current Inventory
The following 13 parts are currently in stock at our Melbourne facility. All are brand new, unused and held in original sealed packaging. Use the Family Part Number as your primary search term — this is the most reliable way to confirm you have the right part. Click any part number to view the full listing, photos, date code, quantity and pricing.
| Image | Family Part Number | Part Number | Description | Supplier | Qty | Date Code |
|---|---|---|---|---|---|---|
|
XCR32256 | XCR3256XL-12TQG144C |
256 Macrocell CPLD |
Xilinx | 474 | 1949 |
|
Si82390 | Si82390BD-IS |
Dual Isolated drive IC |
Silicon Labs | 544 | 2018 |
|
STM32F030 | STM32F030RC LQFP64 |
cortex M0 CPU 256K flash |
ST Micro | 497 | 932 |
|
HFE10 | HFE10-1/9-HST-L1 |
80A 277Vac relay 9VDC coil Relay |
Hongfa Relays | 502 | JA0120 |
|
|
BU9S | BU9S-7020R3BL |
Common Mode choke |
Coilcraft | 500 | — |
|
|
VES101M1ETR-0607 | VES101M1ETR-0607 |
100uF 25V SMD |
Lelon | 2961 | 20200413 |
|
|
SRN6028 | SRN6028-3R3M |
Inductor 3.3uH smd |
Bourns | 2000 | 1948 |
|
|
1.5SMC | 1.5SMC440CA |
TVS Diode |
littlefuse | 3000 | 08/23/19 |
|
|
ACS723 | ACS723KMATR-40AB-T |
Current sensor |
Allegro | 960 | 27-07-2019 |
|
SARA-R410 | SARA-R410M-02B |
GSM Module |
Ublox | 490 | 2117 |
All parts are available in full-lot quantities (preferred) to keep sealed packaging intact, or in smaller quantities where available. Photos of both the generic part and our actual stock are shown on every listing.
How to Search and Order
Use the Family Part Number as your primary search term — for example, searching ‘SARA-R410’ will return the SARA-R410M-02B and related variants.
Each listing displays the full part number, description, supplier, date code, quantity tiers and pricing.
We offer two pricing options: a per-unit price for small quantities (1–100 units), and a full-lot price for purchasing the entire available stock.
Full-lot purchase is recommended wherever possible, as it ensures sealed antistatic packaging remains intact — which matters for long-term storage and solderability.
To enquire about a part, request a quote, or ask a technical question, use the contact form on the listing page or call us on (03) 9737 6801.
