Single P33 Plug AC Power Cord Cable for Antminer T21 Bitmain Power Supply
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Single P33 6-pin AC Power Cord for Antminer T21 Bitmain Power Supply
The P33 power cord is the AC link between a PDU (or wall socket) and an Antminer T21 power supply. This single-ended cable has a P33 6-pin plug on the miner side and is terminated for direct hardwiring or attachment to a matching AC head on the supply side.
Using the correct cord on a T21 PSU avoids voltage drop, overheated connectors, and the random reboots that follow a loose AC link. The P33 6-pin geometry is specific to the latest Bitmain power supplies — earlier P13 or C20 cables will not seat properly.
Specifications
| Parameter | Value |
|---|---|
| Part number | P33 |
| Condition | New |
| Connector (miner side) | Single P33, 6-pin |
| Connector (PDU side) | Bare termination / hardwire |
| Conductor cross-section | 2.5mm² (see specifications panel) |
| Cable length | see specifications panel / contact us for confirmation |
| Application | AC power link from PDU to Antminer T21 PSU |
| Compatibility | Antminer T21 Bitmain power supply |
| Cord type | Single-end AC power cord |
Installation guidance
Switch the PDU breaker off before connecting the cord. Align the P33 6-pin plug to the keyway on the T21 PSU input, push it in fully, and confirm there is no gap between the connector body and the PSU housing. The cable carries the full miner load, so route it away from sharp edges and avoid coiling tightly around other AC lines to prevent inductive heating.
Compatibility
Designed specifically for the Antminer T21 and the Bitmain power supply family that uses the P33 6-pin AC input. It is not interchangeable with P13 4-pin cords used on APW12 / APW17, or with the C20 input cables used on earlier APW7 / APW9 PSUs. If you are unsure of the connector on your PSU, send us a photo of the AC input before ordering.
Common failure symptoms
- Miner powers on intermittently or reboots under hashboard load
- Discolouration or melted plastic around the P33 plug after extended use
- Loose seating between the plug and the PSU input housing
- Warm or hot cable run during normal mining operation
- Voltage drop at the PSU input compared to the PDU output reading
Frequently asked questions
What is the difference between P33 and P13 cords?
P13 is a 4-pin connector used on APW12 and APW17. P33 is a 6-pin connector used on the newer T21-class Bitmain PSU. They are not cross-compatible.
Can I use this cord on a 110V circuit?
Confirm the T21 PSU input range before connecting. Most current Bitmain PSUs require 220-277V AC; the cord itself is rated for high-current AC use.
What length of cable do I get?
Stock length is published on the product specifications panel. Custom lengths can be quoted for bulk orders — contact us with the run length and quantity.
Do you ship internationally?
Yes. We ship worldwide from our Shenzhen warehouses, with DDP available for US and EU customers.
Related products
- C20 to P13 AC Power Cord for S21 / S19j XP
- P13 to C14 AC Power Cord Splitter for Antminer
- Antminer S21 Immersion Power Cord
- Antminer S21 / T21 Fan Speed Simulator
- HG-20 Aviation Power Connector for APW11 / APW12 Hydro
Contact contact@lys-sz.com for volume pricing or compatibility questions.
Worldwide shipping from our Shenzhen warehouses.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
