The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Zeftronics

Holds 44 approvals to make replacement parts. FAA spelling: Zeftronics.

Replacement parts approved 44 parts manufacturer approvals, 44 current · Longview, TX

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for electrical power (39), other and general (5).

1995-07-18Alternator Controller R15V0L · replaces Lamar P/N B-00371-8. · M-5-180C, -235C. M-6-180, -235. M-7-235....
1995-07-18Over Voltage Relay V1510A · replaces Prestolite P/NFOC-4002B. · 7ECA, 7GCAA, 7GCBC
1995-07-18Over Voltage Relay V1510A · replaces Lamar P/N B-00339-1. · 19A, B19, M19A
1995-07-18Over Voltage Relay V1510A · replaces Piper P/N 450-397, 484-183,550-380, 450-393.... · PA-24-260, -400. PA- 28-140, -150
1995-07-18Alternator Controller R1530B · replaces Oeco P/N 20053, 20065, 20137,20437. Lamar P/N... · H35, J35, K35
1995-07-18Alternator Controller R15300 · replaces Electrodelta P/N 415. PFT P/N DGR1-1. Mooney... · M20C, M20D, M20E
1995-07-18Alternator Controller R1510L · replaces Beech P/N 169-380063. Delco-Remy P/N 9000590.... · 19, 19A, B19
1995-07-18Alternator Control Unit R25ION · replaces Modification Part · PA-31, PA-31-300, -310
1995-07-18Over Voltage Relay V1510A · replaces Lamar P/N B-00289-2. · 112, 112B, 112TC
1995-07-18Alternator Controller R1530B · replaces Electrodelta P/N 414. Oeco P/N 20082. · M20C, M20D, M20E
1995-07-18Alternator Controller R1510L · replaces Rockwell Commander P/N 1816110. Lamar P/N B-00331-1. · 112, 112B, 112TC
1995-07-18Over Voltage Relay V1510A · replaces Beech P/N 138-1 · S35, V35, V35TC.
1995-07-18Alternator Control Unit R25 VON · replaces Modification Part · PA-31, PA-31-300, -310
1995-07-18Alternator Controller R1510L · replaces Piper P/N 484-121, 450-392, 68804-03,... · PA-24-260, -400. PA- 28-140, -150
1995-07-18Alternator Controller R1510L · replaces Wico P/N X17990, X16300B. Electrodelta P/N... · AA-IB, AA-1C
1995-07-18Alternator Controller R15V0L · replaces Piper P/N 557-337. Lamar P/N B-00371-1. · PA-24-260, -400. PA-28-140, -150
1995-07-18Alternator Controller R1510L · replaces Prestolite P/N FVR-4224. · 7ECA, 7GCAA, 7GCBC
1995-07-18Alternator Controller R15V0L · replaces Lamar P/N B-00371-14. · 8KCAB, 8GCB
1995-07-18Over Voltage Sensor V2510A · replaces Modification Part · PA-31, PA-31-300, -310
1993-10-21Zeftronics Alternator Controller R25102, R25102 · replaces Cessna C611002-0102 Electrodelta VR500-0102 · 152, A152, F152
1993-10-21Zeftronics Alternator Controller R25101, R25101 · replaces Cessna C611004-0101, C611002-0102,... · 152, A152, F152
1993-05-10Paralleling Relay EQ2500 · replaces Modification Part · Raytheon) (95, B95, B95A
1993-05-10Alternator Controller Unit R25102 · replaces Modification Part · 207, T207, 210
1993-05-10Overvoltage Sensor V25101 · replaces Modification Part · 152, A152, F152
1993-05-10Alternator Controller Unit R15100 · replaces Modification Part · Raytheon) (35A33, 35B33, 35C33
1993-05-10Over-Voltage Sensor Unit V11100 · replaces Modification Part · 150, 150A, B
1993-05-10Alternator Controller Unit R1510N · replaces Modification Part · PA-60-600, -601, -601P
1993-05-10Paralleling Relay EQ1500 · replaces Modification Part · PA-23-150, -160, -235
1993-05-10Alternator Controller Unit R15V00 · replaces Modification Part · Raytheon) (35A33, 35B33, 35C33
1993-05-10Alternator Controller Unit R15200 · replaces Lake Aircraft 2-7750H · LA-4, LA-4-200, 250 S/N 1 thru 35
1993-05-10Alternator Controller Unit R25200 · replaces Lake Aircraft 3-7780-51 · 250 S/N 36 and up
1993-05-10Alternator Controller Unit R15V0N · replaces Modification Part · PA-60-600, -601, -601P
1993-05-10Alternator Controller Unit V1510A · replaces Modification Part · PA-60-600, -601, -601P
1993-05-10Alternator Controller Unit R25S01 · replaces Modification Part · 210
1993-05-10Alternator Controller Unit R25S02 · replaces Modification Part · 210
1993-05-10Alternator Controller Unit R25101 · replaces Modification Part · 152, A152, F152
1993-05-10Alternator Controller Unit R25400 · replaces Modification Part · 152, A152, F152
1992-12-31Zeftronics 28 Volt Alternator Controller R251DR · replaces Beechcraft 9000591, Delco-Remy 9000591, Cessna... · Raytheon) (B95A, D95A, 95-B55
1992-10-12Overvoltage Sensor V25101 · replaces Cessna Aircraft P/N C593003-0101, C593003-0102 · 152, A152, F152
1992-10-12Overvoltage Senson V1510A · replaces American Champion P/N FOC4002A, FOC4002B, and X16799 · 7GCAA, 7ECA, 7GCBC
1992-10-12Paralleling Relay EQ1500 · replaces Piper Aircraft P/N 450-386, Delco-Remy P/N 1116887 · PA23-150, -160, -235
1992-10-12Alternator controller Unit R15V0N · replaces American Champion P/N VSF7203 · 7GCAA, 7ECA, 7GCBC
1992-10-12Alternator Controller Unit R1510N · replaces American Champion P/N VSF7203 · 7GCAA, 7ECA, 7GCBC
1992-10-12Alternator Controller Unit R25400 · replaces Cessna Aircraft P/N C611005-0101,... · 152, A152, F152

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.