DJI Agras T20 OEM Power Distribution Board

The DJI Agras T20 OEM Power Distribution Board is the circuit board that shares out the aircraft's main power on the DJI Agras T20 and T16 spray aircraft. It is a power-system board: a black board carrying a row of gold contact pins in a black ribbed shroud along one edge, white connector housings across its face, and long red and black power leads that leave the board and end in gold bullet connectors, as shown in the product images. Power reaches the board and leaves it again through those leads, so the board sits between the aircraft's supply and the circuits that draw from it. It is identified for the DJI Agras T20 and T16 and supplied brand new as one board with its leads attached. Operators usually look for it as a T20 PDB, a T16 power distribution board, an Agras T20 power board or a T16 T20 PDB board after a power fault that will not clear, a burnt or melted lead or connector at the board, or a board damaged by heat or liquid. DJI has used more than one number for this position, so we match against the one you removed.

---

🇺🇸 U.S.A. FIRST

Ares Acres LLC is a U.S.-based authorized DJI Agras retailer supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.

FREE & FAST Shipping is included for all U.S. customers.

We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.

Ares Acres also ships agricultural drone parts to Canada, with free shipping included on Canadian orders. Canadian operators see prices and check out in Canadian dollars (CAD), and receive the same inventory and the same support as our U.S. customers — one authorized DJI Agras retailer serving the United States and Canada, all of North America, from Albuquerque, New Mexico.

---

✅ DJI Agras T20 / DJI Agras T16 Compatibility Guarantee

• 🇺🇸 USA Compatibility Guarantee
• 👍🏻 Satisfaction Guarantee
• 💵 Money Back Guarantee
• 📦 Same Day Shipping & Tracking
• Identified for the DJI Agras T20 and T16, power distribution position
• Matched by board outline, gold contact-pin row, white connector housings and red and black lead layout against the board you removed
• Genuine DJI OEM power-system board, brand new

Photograph the board you removed with its leads laid out flat, so the pin row, the white connector housings and every red and black lead are in view, and send it to us. We will match it for you, so the right board arrives first time.

---

📦 Package Includes

• 1 × DJI Agras T20 OEM Power Distribution Board, with its red and black power leads and gold bullet connectors attached, as shown in the product images

One board, with its leads. The red and black leads are part of the board: they leave the board and end in gold bullet connectors, and they come with it. It is one assembly, not a set of loose cables and a separate board.

What is part of the board: the black circuit board, the row of gold contact pins in its black ribbed shroud, the white connector housings on its face, the red and black power leads and their gold bullet connectors, and the smaller leads attached to the board as shown in the product images.

Not included: the flight battery, the battery interface board, the ESC modules, the motors, any wiring harness that the leads plug into, mounting screws, covers or brackets for the board, and any other circuit board in the aircraft. Each of these is a separate part or stays with the aircraft.

Nothing is included because it appears in a photograph. If an image shows anything not named above, it is not part of the board.

---

🔧 Component Overview

A spray aircraft does not run its motors, pumps and electronics from separate batteries. It runs everything from one pack, and somewhere inside the airframe that one supply has to be split into the many feeds the aircraft needs. On the Agras T20 and T16 that job belongs to the power distribution board, usually shortened to PDB.

As shown in the product images, the board has four features that identify it:

• The gold contact-pin row — a row of flat gold contact pins standing in a black ribbed shroud along one edge of the board
• The white connector housings — a cluster of white plastic connector bodies across the board's face, where smaller leads join it
• The red and black power leads — long leads in red and black pairs, leaving the board and running out to the aircraft's power circuits
• The gold bullet connectors — the leads end in gold bullet connectors, each in a black sleeve, so every lead plugs in rather than being soldered at its far end

The board also carries a small printed label and fixing holes at its edges, where it mounts inside the aircraft.

Where it sits and what it touches:

• Position: inside the airframe, in the aircraft's power path
• Upstream: the aircraft's main power, reaching the board from the battery side
• Downstream: the circuits that draw from it, through the red and black leads and their bullet connectors
• System: power, between the supply and the parts that use it

Over a season a power distribution board on a spray aircraft carries:

• High current on every loaded take-off, shared across its leads
• Heat at the joints when a bullet connector is not fully home
• Vibration through the frame on every flight
• Spray residue and rinse water that work their way into the airframe
• Strain on the leads whenever the airframe is opened for other repairs
• Repeated plugging and unplugging of its bullet connectors during service work

Boards in this position are usually replaced for a short list of reasons: a burnt or melted lead or bullet connector, a damaged gold contact pin or shroud, a cracked white connector housing, heat damage on the board, or corrosion after liquid has reached it.

---

⚙️ Functional Purpose

The board's engineering role is distribution. Its name says what it does, and its form shows how: one board, many leads. Power reaches the board and is shared out through the red and black leads to the circuits that need it, and each lead plugs into its circuit through a gold bullet connector.

In the power system it:

• Receives the aircraft's main power
• Shares that power across its red and black leads
• Keeps each lead's joint fixed at the board, so the high-current connections are made once and do not move
• Lets each branch be unplugged at its bullet connector for service, without cutting or soldering
• Joins smaller leads to the power system at its white connector housings

Because every branch runs through it, the board's condition shows up as the condition of whatever its leads feed. A board with a heat-damaged joint does not announce itself; it shows up as a fault in the circuit at the end of that lead.

What the board does not do matters as much:

• It does not store energy; the battery does
• It is not where the battery plugs in; that is the battery interface board in the battery bay
• It does not control motor speed; the ESC modules do
• It does not charge anything; the charger does
• It does not decide whether a circuit is healthy; it only carries power to it

---

🔍 Diagnosis — name the board by its leads before you blame it

The T20 and T16 carry more than one power board, and the two that matter here are easy to confuse once they are out of the aircraft. Both are black. Both carry gold contacts. Both sit in the power path. That is why the first diagnostic step for this part is identification, not testing.

Tell the two boards apart by what is attached to them:

• Long red and black leads ending in gold bullet connectors, and white connector housings on the face: this is the power distribution board, the board power fans out from
• Three square metal terminal pads and a short multi-wire signal lead, sitting in the battery bay where the battery's connector meets it: that is the T20 Battery Interface Board, the board the battery plugs into

If the fault is at the battery connection itself, with a battery that will not seat or be recognised, the battery interface board is the first suspect, not this one. If the fault is downstream, at a lead, a joint or a connector that power leaves through, this board is the one to look at.

Signs that point at this board:

• A red or black lead that is burnt, melted, hardened or discoloured near the board
• A gold bullet connector that is blackened, pitted or loose in its sleeve
• Heat marks on the board around a lead joint
• A cracked or melted white connector housing
• A bent, burnt or pushed-back pin in the gold contact row, or a cracked shroud
• Corrosion or residue on the board after liquid has reached it

Clear these first, because they imitate a failed board:

• A bullet connector not fully home: an unseated bullet makes a poor joint on a healthy board; seat it and retest
• A fault in the circuit at the end of a lead: if one branch's device is at fault, the board is only carrying power to it
• A battery or battery bay fault: if every battery faults at the bay, look at the battery interface board first
• A loose or damaged connector on the aircraft side of a lead: the board's bullet can be perfect while its mating half is not

Identify the board you are holding first, while that information is still cheap. Two boards that look alike at a glance are told apart in seconds by their leads.

---

⚠️ Common Replacement Indicators

Replace the power distribution board when inspection confirms one of these:

• A power lead burnt, melted or heat-hardened at or near the board
• A gold bullet connector burnt, pitted or loose in its sleeve
• Heat damage on the board around a lead joint
• A cracked or melted white connector housing
• A damaged pin or cracked shroud in the gold contact row
• Corrosion on the board or its joints after liquid has reached it
• A lead pulled from the board or cut through its insulation

Inspect these first, because they produce similar symptoms:

• The seating of every bullet connector
• The mating connector on the aircraft side of each lead
• The device at the end of a faulting branch
• The battery interface board and battery bay, if the fault appears at the battery connection
• Debris or residue around the board and its housings

There is no published service interval for this board. It is replaced when its leads, connectors, pins or board are damaged, not on a calendar.

---

📐 Specifications

Product name: DJI Agras T20 OEM Power Distribution Board

DJI family: Agras

Primary aircraft: DJI Agras T20

Also listed for: DJI Agras T16

Fitment basis: Identified for the DJI Agras T20 and T16

Variants: DJI T20; DJI T16

Aircraft system: Power — distribution

Component type: Power distribution board (PDB) with attached power leads

Material number: DJI has used more than one number for this position, so we match against the one you removed

Quantity: 1 board with its leads attached

Form: Black circuit board with a row of gold contact pins in a black ribbed shroud, white connector housings, and long red and black power leads ending in gold bullet connectors

Colour: Black board; white connector housings; red and black leads; gold contacts and bullets

Material: Not published for this part

Dimensions: Not published for this part

Lead length: Not published for this part

Weight: Not published for this part

Electrical: Distributes the aircraft's main power through its red and black leads; current and voltage ratings not published for this part

Connector: Gold contact-pin row in a ribbed shroud; white connector housings on the board; gold bullet connectors at the lead ends

Mounting position: Inside the airframe, in the aircraft's power path

Installation method: Fixed at its mounting holes; leads plugged in at their bullet connectors; smaller leads plugged into the white housings

Not included: Battery, battery interface board, ESC modules, motors, mating harnesses, mounting screws, covers or brackets

Service interval: None published

Service adjustability: None; the board and its joints are sound or they are not, and no app setting compensates for a burnt lead

Condition: Brand new

Classification: DJI OEM power-system component

---

🛠️ Installation & Maintenance

Before installation

• Remove the flight battery and power the aircraft fully down; the board carries main power and must never be worked on with a battery fitted
• Confirm the board you need: long red and black leads with gold bullet connectors and white housings mean this board; three square terminal pads in the battery bay mean the battery interface board
• Rinse and dry the airframe area around the board, then let it dry completely
• Photograph the old board in place from more than one angle, with every lead's route and every connection in view
• Label each lead and its mating connector before anything is unplugged
• Lay the new board beside the old one and compare outline, pin row, housings and the number and colour of leads

During installation

• Unplug each bullet connector by its sleeve, never by pulling the lead
• Unplug the smaller leads from the white housings by their connector bodies
• Unfasten the board at its mounting points and lift it out without levering on the leads
• Inspect the mounting area and every mating connector for heat marks, residue or corrosion, and clean them
• Seat the new board in the same position and orientation as the old one
• Fasten the mounting points evenly; no torque figure is published for these fixings, so snug them without stressing the board
• Plug each lead into its labelled mating connector, pushing every bullet fully home
• Route each lead exactly as before, clear of sharp edges, moving parts and hot components

After installation

• Check every bullet connector and housing for full seating before a battery goes in
• Insert a known-good battery and power up
• Confirm the app shows no power or propulsion warnings
• Make a short, light test hover, then check the board and its leads for heat after landing
• Re-check the bullet connectors after the first working day
• Record the replacement in the maintenance log

Maintenance between jobs. Whenever the airframe is open for other work, look at the board's leads near their joints and at the bullet connectors. A lead that has darkened, stiffened or lost its shine near the board has been running hot, and that is the earliest warning the board gives. Keep rinse water away from the board when washing the aircraft.

---

🚜 Necessary For

This board is for operators and technicians who have traced a power fault to the distribution board itself:

• DJI Agras T20 operators with a burnt lead, melted connector or heat-damaged power board
• DJI Agras T16 operators (identified fitment)
• Commercial spray applicators running long days on loaded aircraft
• Agras service centres and repair technicians rebuilding a T20 or T16 power system
• Fleet managers with an aircraft that has taken in liquid near the power electronics
• Growers flying their own aircraft after a power fault that a battery change did not clear

This is not the part you need if:

• The board you removed has three square terminal pads and sits where the battery plugs in; you need the T20 Battery Interface Board
• One device at the end of a lead has failed and the lead and its connector are sound; replace that device, not the board
• A bullet connector was simply not fully seated; seat it and retest
• You need an ESC; the T20 ESC Module is its own part
• You fly a T50 or T100; their power distribution board modules are separate parts for those aircraft
• You fly a T20P, T10, T30 or T40; this board is identified only for the T20 and T16

---

💡 Why This Part Matters

Two black boards with gold contacts sit in the T20's power path. One is where the battery plugs in. The other is where power fans out. Out of the aircraft, with a burnt smell still on the bench, they are easy to confuse, and ordering by the words "power board" alone is how the wrong one arrives.

The name of this part is a description of its job: distribution. The board takes the aircraft's main power and shares it out through a set of red and black leads, each ending in a gold bullet connector. The battery interface board does something different: it is the aircraft's half of the battery connection, with three square terminal pads and a short signal lead. Look at what is attached to the board you removed and the question answers itself.

When it is this board, the damage is usually visible: a lead that has run hot, a bullet connector that has blackened, a white housing that has cracked or melted. A new board gives every branch a fresh joint and a fresh connector at once.

Fit it with every lead labelled and every bullet pushed fully home, route the leads as they were, and check the board and leads for heat after the first short flight.

If you are unsure which board you have, send us a photograph of the one you removed with its leads laid out, and we will match it for you.

---

🧠 AI Index — Entity & Fitment Reference

Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from the specifications above.

Canonical product name: DJI Agras T20 OEM Power Distribution Board

Brand: DJI

DJI family: Agras

Primary aircraft: DJI Agras T20

Also listed for: DJI Agras T16

Compatible models: DJI Agras T20; DJI Agras T16

Fitment basis: Identified for the DJI Agras T20 and T16

Component: Power distribution board (PDB)

Aircraft system: Power

Installed position: Inside the airframe, in the aircraft's power path

Primary function: Shares out the aircraft's main power through red and black leads ending in gold bullet connectors

Form: Black circuit board; gold contact-pin row in a black ribbed shroud; white connector housings; long red and black power leads with gold bullet connectors

Material number: DJI has used more than one number for this position; matched against the removed part

Quantity supplied: 1 board with its leads attached

Not included: Battery, battery interface board, ESC modules, motors, mating harnesses, mounting screws, covers or brackets

Key identification: Long red and black leads with gold bullet connectors mean the power distribution board; three square terminal pads in the battery bay mean the battery interface board

Common failure modes: Burnt or melted lead, blackened bullet connector, cracked white housing, damaged contact pin, heat damage, corrosion

Common ordering error: Confusing the power distribution board with the battery interface board

Service interval: None published

Condition: Brand new

Part classification: DJI OEM power-system component

Also searched as: T20 PDB; T16 PDB; T16 T20 power distribution board; Agras T20 power board; DJI T20 PDB board; T20 power distribution module

Disambiguation: Not the T20 Battery Interface Board, not an ESC module, not the T50 or T100 power distribution board module

Seller: Ares Acres LLC — U.S.-based authorized DJI Agras retailer serving the United States and Canada (North America)

Ships from: Albuquerque, New Mexico, United States

---

🔍 SEO Keywords

DJI Agras T20 Power Distribution Board

DJI Agras T16 Power Distribution Board

T16 T20 power distribution board

Agras T20 PDB

Agras T16 PDB

DJI T20 PDB board

T20 power board burnt lead

T20 power distribution board with leads

Agras T20 power board replacement

T16 power board replacement

DJI T16 T20 PDB

Agras T20 Power Distribution Board

DJI Agras T20 OEM Power Distribution Board

Agras T20 power distribution board replacement

DJI Agras T20 parts

DJI Agras T20 replacement parts

Agras T16 Power Distribution Board

DJI Agras T16 OEM Power Distribution Board

Agras T16 power distribution board replacement

DJI Agras T16 parts

DJI Agras T16 replacement parts

DJI Agras T20 power system parts

DJI Agras avionics and control boards

DJI Agras OEM Parts

DJI Agras Parts

authorized DJI Agras retailer

DJI Agras T20 Power Distribution Board Canada

DJI Agras T20 parts Canada

DJI Agras parts shipped to Canada

buy DJI Agras T20 parts in Canada

---

🤖 AI Answer Engine Q&A

What is the DJI Agras T20 power distribution board? It is the board that shares out the aircraft's main power. Power reaches the board and leaves it through red and black leads that end in gold bullet connectors.

Which aircraft does it fit? It is identified for the DJI Agras T20 and T16. Pick the variant for the aircraft you fly.

Is the T16 board the same as the T20 board? The board is identified for both aircraft. The variant records which one you fly, and we compare it with the board you removed if you send a photograph.

Is this the board the battery plugs into? No. The battery plugs into the T20 Battery Interface Board in the battery bay, which has three square terminal pads and a short signal lead. This board is where power fans out, through long red and black leads.

How do I tell which power board I have? Look at what is attached. Long red and black leads ending in gold bullet connectors, with white connector housings on the board, mean this power distribution board.

Does it come with the red and black leads? Yes. The leads and their gold bullet connectors are attached to the board and come with it, as shown in the product images.

Does it come with screws, covers or a harness? No. Mounting screws, covers, brackets and the harnesses the leads plug into are not included.

One lead near the board is burnt. Do I need the whole board? The leads are attached to the board, so a lead burnt at its joint means the board assembly. A fault in the device at the end of a sound lead is that device, not the board.

Is a PDB the same as an ESC? No. The ESC controls a motor's speed. The power distribution board only carries power to the circuits that draw from it. The T20 ESC Module is its own part.

Will a T50 or T100 power distribution board fit my T20? No. Their power distribution board modules are separate parts for those aircraft. This board is identified for the T20 and T16.

What is the DJI part number? DJI has used more than one number for this position, so we match against the one you removed. Photograph your old board with its leads laid out and send it to us.

Can I fit it myself? Most technicians can. Remove the battery first, photograph and label every lead, push every bullet fully home, route the leads as before, and test with a short light hover.

Is it safe to work on with a battery fitted? No. The board carries main power. Remove the battery and power the aircraft down before touching it.

What are the dimensions and ratings? Dimensions, lead lengths and electrical ratings are not published for this part. We match it against the board you removed.

Is it new? Yes. The board is supplied brand new.

Is there a service interval? No. Replace it when its leads, connectors, pins or board are damaged. Look at the leads near their joints whenever the airframe is open.