Type D vs Type J Plugs: Amperage & Pin Design Differences & Compatibility
Type D is a 3-pin, grounded plug rated 5A at 220-240V, while Type J is a 3-pin, grounded plug rated 10A at 220-240V. The two differ mainly in amperage and pin design, which is what decides compatibility — whether a Type D plug fits a Type J socket, and vice versa. Next, check type J vs type M plug.
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Type D
|
Type J
|
|
|---|---|---|
| Standard | BS 546 | SEV 1011 |
| Pin Configuration | Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter) | Two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others) |
| Grounding | Grounded | Grounded |
| Pin Count | 3 | 3 |
| Amperage | 5A | 10A |
| Voltage Range | 220-240V | 220-240V |
Key Differences Between Type D and Type J
Here's how Type D and Type J compare, point by point. For a related pairing, see type B vs type J plug.
- Grounding: Both Type D and Type J are grounded.
- Pin Size and Shape: Type D: Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter). Type J: Two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others).
- Application: Type D is typically used for everyday household electronics and small appliances. Type J is typically used for everyday household electronics and small appliances.
Type D and Type J Compatibility
Type D in Type J Sockets: Generally no. A Type D plug (Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter)) does not fit a Type J socket (Two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others)) without a travel adapter.
Type J in Type D Sockets: Generally no. A Type J plug (Two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others)) does not fit a Type D socket (Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter)) without a travel adapter.
If you're planning a trip, tell us which country you're visiting and we can confirm whether you need a Type D or Type J travel adapter.
Does a Type D plug fit into a Type J socket?
Generally no. A Type D plug (Three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter)) does not fit a Type J socket (Two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others)) without a travel adapter.
Are Type D and Type J plugs the same?
No. Type D follows the BS 546 standard and Type J follows SEV 1011 — they differ in pin design. Compare this with is type A compatible with type B.
Which countries use Type D and Type J plugs?
Type D plugs are used in 31 countries, including Andaman & Nicobar Islands, Bangladesh, Bhutan, Botswana, Chad. Type J plugs are used in 4 countries, including Jordan, Liechtenstein, Maldives, Switzerland. 2 countries use both, including Jordan, Maldives.
How can you tell a Type D plug from a Type J plug?
A Type D plug has three large round pins in triangular pattern (ground pin 7.1mm, live/neutral 5.1mm diameter), and is grounded. A Type J plug has two round pins (4mm diameter) plus offset grounding pin (center pin 10mm from others), and is grounded. The quickest tell is pin size and spacing — compare the two pin configurations above.