> **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 retailers 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. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# RJ45 Female to M12 4 Pin Male Adapter

**Type:** Product page · **SKU:** FIT0854 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/rj45-female-to-m12-4-pin-male-adapter.html ([markdown](https://core-electronics.com.au/rj45-female-to-m12-4-pin-male-adapter.html.md))

This M12 to RJ45 Ethernet adapter uses M12 male 4 pin D coded with IP67 waterproof rating, which is impervious to dust and short-term soaking, safe and...

## Pricing

- **Price:** $28.70 (inc GST) — $26.09 AUD, exc GST
- **Quantity discounts:** 6+ $24.78 (exc GST) · 12+ $23.75 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 140 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=FIT0854:1` (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/FIT0854:1.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; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This M12 to RJ45 Ethernet adapter uses M12 male 4 pin D coded with IP67 waterproof rating, which is impervious to dust and short-term soaking, safe and reliable to use.

![RJ45 Female to M12 4 Pin Male Adapter](https://core-electronics.com.au/attachments/localcontent/1_0x0_127249660a0.webp)

There are metal shielding layers on the RJ45 port for fixing interface and preventing external electromagnetic interference, which assures good network signal. With pure copper eight-core gold-plated pins inside, the internal provides good contact and conduction performance during network data transmission.

![RJ45 Female to M12 4 Pin Male Adapter](https://core-electronics.com.au/attachments/localcontent/2_0x0_1245489ad2e.webp)

The connector is fully compatible with the RJ45 network port, plug and play, which is very suitable for equipment with the same interface, such as industrial sensors, industrial cameras and switches.

![RJ45 Female to M12 4 Pin Male Adapter](https://core-electronics.com.au/attachments/localcontent/3_0x0_11668cd1842.webp)

### Specification

8. Color: Black
9. Interface: RJ45 Female to M12 4 Pin Male
10. Rated Current: 4A
11. Rated Voltage: AC 250V/DC 250V
12. Material: PVC environment-friendly shell
13. Insulation Resistance: =100MO
14. Contact Resistance: =3mO
15. IP Rating: IP67
16. Durability: =500 times
17. Operating Temperature: -40?~+85?

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_3904.jpg)