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"This destroyed FIELDRON could further research into super-heated containment fields."
—In-Game Description

Fieldron Sample is a component that is used during energy research. It is commonly found from Corpus controlled planets (Venus, Phobos, Jupiter, Europa, Neptune, Pluto) in quantities of one but is also found in quantities of 2 or 3, with the latter (presumably) being a rare occurrence.

Farming Locations[]

These are based on opinions and may not be 100% true. These should be viewed as advice for finding the resource until better facts are proven.

Target Planet Name Type Level Tile Set
IconInfestedB Neptune Kelashin Survival (Dark Sector) 30 - 40 Infested Ship
IconInfestedB Mars Wahiba Survival (Dark Sector) 10 - 20 Corpus Ship
IconInfestedB Mars Kadesh Defense (Dark Sector) 10 - 20 Grineer Settlement


Drop Locations[]

Mission Drop Tables

Mission Type Source Rotations
or
Drop Table
Chance[1] Quantity[2] Avg. per roll[3] Star Chart Nodes

Enemy Drop Tables

Enemy Drop Table Chance[4] Item Chance[5] Chance[6] Expected Kills[7] Quantity[8] Avg. per roll attempt[9]

Sourced from official drop table repository.

Blueprints Requiring Fieldron Sample[]

Click to view the Blueprints requiring Fieldron Samples
Blueprint Type Quantity
(Research)
Amprex Amprex Primary (15)
Antiserum Injector Gear (10)
ArcaPlasmor Arca Plasmor Primary (200)
ArcaScisco Arca Scisco Secondary (200)
Battacor Battacor Primary (25)
Convectrix Convectrix Primary (20)
Cyanex Cyanex Secondary (30)
Cycron Cycron Secondary (90)
Dera Dera Primary (5)
DualCestra Dual Cestra Secondary (10)
Falcor Falcor Melee (550)
Ferrox Ferrox Primary (800)
Fieldron Fieldron Resource 10 (5)
FluxRifle Flux Rifle Primary (7)
Glaxion Glaxion Primary (5)
Helios Sentinel (7)
Komorex Komorex Primary (60)
Kreska Kreska Melee (25)
Lanka Lanka Primary (10)
Lenz Lenz Primary (1,000)
Loc-Pin Gear (30)
Ocucor Ocucor Secondary (25)
Opticor Opticor Primary (10)
Prova Prova Melee (5)
Quanta Quanta Primary (10)
Serro Serro Melee (5)
Spectra Spectra Secondary (7)
Squad Energy Restore (Large) x100 Gear (550)
Squad Energy Restore (Medium) x1 Gear (25)
Squad Energy Restore (Medium) x10 Gear (25)
Squad Shield Restore (Large) x100 Gear (550)
Squad Shield Restore (Medium) x1 Gear (30)
Squad Shield Restore (Medium) x10 Gear (30)
Staticor Staticor Secondary (30)
Supra Supra Primary (10)
Total 10 (+4,416)
Research Ghost Clan x1   Shadow Clan x3   Storm Clan x10   Mountain Clan x30   Moon Clan x100

Last updated: Update 29.10 (2021-03-19)

Notes[]

Patch History[]

Update: Specters of the Rail 0.0 (2016-07-08)

  • Market Overhaul:
    • Fieldron Sample replaced with Fieldron - 1 for 10 Platinum.

Update 8.0 (2013-05-23)

  • Introduced.

Last updated: Hotfix 25.7.6 (2019-09-18)

See Also[]

  1. Chance to roll item within drop table
  2. Amount rewarded on successful roll
  3. (Quantity × Chance)
  4. Chance to roll drop table
  5. Chance to roll item within drop table
  6. (Drop Table Chance × Item Chance)
  7. (1 / Chance), see WARFRAME Wiki:Expected & Nearly Guaranteed Numbers for more details
  8. Amount rewarded on successful roll
  9. (Quantity × Chance), average item quantity on a roll attempt (successful or not)
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