Auto Transformer
No failure report names the auto transformer. 50 FAA approvals let 7 companies make a replacement auto transformer, Electro Cube INC. holding the most (41).
Approved replacement parts 50 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a auto transformer and sell it as an approved part for the models named. These are the companies holding such approvals for a auto transformer:
Electro Cube INC. 41Pacific Scientific, Oeco 3Goodrich Hella Lighting Systems 2Rosemount Aerospace INC 1Oeco LLC 1Edc 1Aaxico Technical Services 1
For these models most: Boeing 747 (13), Boeing 737 (11), Boeing 777 (9), Boeing 757 (7), Boeing 767 (3), Mcdonnell Douglas DC-9 (2), Mcdonnell Douglas Aircraft Co MD-88 (2), Leonardo Spa AW139 (1), Douglas DC-8 (1), Boeing 727 (1), Boeing 717 (1), Airbus A321 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rosemount Aerospace INC | Auto Transformer Rectifier Unit (ATRU) 3410C1-4 | 4G3060V00653 | Leonardo S.p.a AW139 | 2025-05-02 | current |
| Aaxico Technical Services | AUTO TRANSFORMER 3130059ATS | Zodiac Aerospace P/N 3130059 Installed in... | AIRBUS A300 Model B4-601, B4-603, B4-605R | 2015-09-16 | current |
| Pacific Scientific, Oeco | Auto-transformer 310-13971-01 | 310-13971-01 | The Boeing Company MD-90-30, MD-88 | 2011-04-19 | current |
| Pacific Scientific, Oeco | Auto-transformer 10273 | 10273 | The Boeing Company MD-88, MD-90-30, 717-200 | 2011-04-19 | current |
| Pacific Scientific, Oeco | Auto-transformer 310-19717-01 | 310-19717-01 | The Boeing Company 767-300F Series | 2011-04-19 | current |
| Edc | AUTO TRANSFORMER 3111502E | TELEFLEX P/N 3111502 | BOEING B757 SERIES | 2010-09-19 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1047 | 60B40026-18 | BOEING 747- 100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1021 | 60B40026-27 | BOEING 747- 400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1095 | 60B40026-14 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1046 | 60B40026-17 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1219 | FT1219 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1326 | 60B40026-37 | BOEING 737-600, -700, -800. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1348 | FT1348 | BOEING 737-700. 757-200 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1054 | 60B40026-16 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1217 | FT1217 | BOEING 757-200. 767-200, -300. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1003 | 60B40026-15 | BOEING 737-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1144 | 10-60828-14 | BOEING 737-200, -300, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1007 | 60B40026-19 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1221 | FT1221 | BOEING 757-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1001 | 60B40026-13 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1143 | 10-60828-13 | BOEING 737-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1222 | FT1222 | BOEING 757-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1126 | 60B40026-28 | BOEING 747-200, -SP. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1140 | 10-60828-10 | Boeing 727, 727-100, -100C | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1227 | FT1227 | BOEING 757-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1008 | 60B40026-20 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1164 | 60B40026-33 | BOEING 777-400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1246 | FT1246 | BOEING 757-200. 767-200, -300. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1326 | 60B40026-37 | BOEING 777-300. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1207 | 60B40026-35 | BOEING 777-300, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1008 | 60B40026-20 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1055 | 60B40026-29 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1219 | FT1219 | BOEING 767-200, -300. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1129 | 60B40026-31 | BOEING 747-100, -200, -300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1142 | 10-60828-12 | BOEING 737-300, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1231 | FT1231 | BOEING 767-200, -300. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1246 | FT1246 | Boeing 737-600, -700, -800. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1009 | 60B40026-21 | BOEING 747-100, -200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1054 | 60B40026-16 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1107 | 60B40026-30 | BOEING 747-100, -200, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1046 | 60B40026-17 | BOEING 737-200, -300, -400 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1139 | 10-60828-9 | BOEING 737-100, 200, 300 | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FTlOOl | 60B40026-13 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1145 | 10-60828-15 | BOEING 737-200, -300, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1260 | 60B40026-36 | BOEING 747-100, -200, -400. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1246 | FT1246 | BOEING 777-200. | 2008-07-09 | current |
| Electro Cube INC. | AUTO-TRANSFORMER FT1348 | FT1348 | BOEING 737-600, -700C, -800 | 2008-07-09 | current |
| Goodrich Hella Lighting Systems | Auto-Transformer, Fwd Nav. Light 059000-1 | Modification Part | McDonnell Douglas DC-9 Series 20, 30, 40 | 2002-02-25 | current |
| Goodrich Hella Lighting Systems | Auto-Transformer, Fwd. Nav. Light GE16569-4 | Modification Part | McDonnell Douglas DC-9 Series 20, 30, 40 | 2002-02-25 | current |
| Oeco LLC | Auto Transformer 7838 | McDonnell Douglas 5704757 | McDonnell Douglas DC-8 | 1999-08-03 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.