> **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

# Professional Female to Female Jumper Wires - 40 x 20cm

**Type:** Product page · **SKU:** CE07070 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia) · **GTIN:** 610074524540
**Page:** https://core-electronics.com.au/professional-female-to-female-jumper-wires-40-x-20cm.html ([markdown](https://core-electronics.com.au/professional-female-to-female-jumper-wires-40-x-20cm.html.md))

Easily connect the signals in your projects with our Professional Female to Female Jumper Wires. The rainbow-colored ribbon cable provides color-coding for power, ground, and other signal types, keeping your circuit organized. Each ribbon has 40 wires and is 20cm long. Perfect for off-board connections and fits standard square post headers.

## Pricing

- **Price:** $7.30 (inc GST) — $6.64 AUD, exc GST
- **Quantity discounts:** 10+ $6.37 (exc GST) · 25+ $6.17 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 212 today; more stock is typically available with a 8–20 day lead time.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE07070:1` (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/CE07070:1.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

ZipWire™ provides a convenient way to connect the signals in your projects. The wires can be unzipped for individual wires as needed. The color-coding can be used to organize power, ground and other signal types to keep your circuit organized. The rainbow colored ribbon cable provides the 10 standard electrical colors. Each ZipWire ribbon provides 40 wires, four of each color.

The longer 20cm wires are helpful for longer off board connections. When connecting to a group of signals (such as UART or SPI signals), a group of attached ZipWires can be used to keep the signals together to better manage your wiring.

Female connections work great on standard square post headers (0.025” square posts on 0.1” centers).

Don't need Female to Female? see the premium alternatives, [Male to Male](https://core-electronics.com.au/professional-male-to-male-jumper-wires-40-x-20cm.html) and [Male to Female](https://core-electronics.com.au/professional-male-to-female-jumper-wires-40-x-20cm.html).

**Features**

- Multi-color ribbon of 40 wires with female-to-female connectors in 20cm length.
- Ideal for connecting to square post headers or 0.1” pitch sockets.
- Rainbow colored ribbon cable provides the 10 standard electrical colors to color-code your connections.
- 28AWG ribbon cable can be unzipped to remove individual wires. Wires can be unzipped in groups to organize signals, or as individual wires.
- Contacts use tinned beryllium-copper in black plastic housings. PVC insulated ribbon cable.

**Documents**

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/BPS-DAT-(ZW-20)-Datasheet_7022581da54.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/z/i/zipwire-female-to-female-20cm-jumper-wires.jpg)