C5 / C6 - The Cloverleaf Connector (IEC 60320)

Three-pin 2.5 A connector with protective earth - the global standard for notebook power adapters and small class I devices.

The cloverleaf plug C5/C6 - in English-speaking markets often called the „Mickey Mouse connector“ - is the compact class I variant of the IEC 60320 family. Three round contacts in the characteristic cloverleaf arrangement, 2.5 A at 70 deg C. Application: power cords for notebooks (especially Apple, IBM/Lenovo, HP), small printers, some audio gear. The unmistakable geometry prevents reverse insertion.

Technical Specifications

Standard	IEC 60320 C5 / C6
Rated current	2.5 A
Voltage	250 V AC
Poles	3 (with earth)
Class	I
Max conductor temp.	70 °C
Nickname	Cloverleaf / Mickey Mouse

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Frequently Asked Questions

Where is C5/C6 typically found?

On the power adapters of all major notebook manufacturers (Apple, Dell, HP, Lenovo, Acer), small inkjet printers and some hi-fi components.

Are C5 and C7 plugs compatible?

No. C5 is three-pin (with earth), C7 is two-pin only - the geometries are deliberately incompatible.

What cable cross-section is typical?

H03VV-F 3 x 0.75 mm² or 3 x 1.0 mm² - both within the 2.5 A limit.

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