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Multi Layer

Multilayer Chokes
Classic Chokes manufactured by Miller, National, Hammond, etc.
Part NumbermHMa.LxD (in.)
102-752  Pillar w/Mounting 0.85mH 500 3 x 1-1/8
1533H  Axial Lead 1.0mH 160 7/8 x 9/16
R145U  Pillar w/ Mounting 1.0mH 600 3.1 x 1
R300U  Pillar w/ Threaded Mount 1.0mH 300 2.7 x 0.67
1535B  Axial Lead 2.5mH 160 7/8 x 9/16
4021162  Axial Lead 2.5mH 500 1 x 1/2
RFCP2.5  Pillar w/Mounting 2.5mH 650 3.15 x 1.3
RFC4  Pillar w/Mounting 2.5mH 500 3.93 x 1.185
RFC1207  Axial Lead 120uH 200 1.275 x 0.42

List  Grid 

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  1. 4021162 Wilco Choke 2.5mh 500ma (45-4 replacement)

    4021162 Wilco Choke 2.5mh 500ma (45-4 replacement)

    Pi wound multi winding - 4 sections, Broadband 1.7-30 mhz
    This part will replace the 45-4 in most Heathkit Amplifiers.
    Size:  1.15" Long x 0.5" Wide

    MFR: Wilco
    SKU: 4021162

     

    Made in the USA

  2. 102-752 RF Choke, 850 uh, 500 ma, Johnson

    102-752 RF Choke, 850 uh, 500 ma, Johnson

    $49.95

    102-752 RF Choke, 5 pi windings, 850uh, 500 ma, MFR: E.F. Johnson (NOS) No longer available for Export

    Made in the USA

  3. 1535B RF Choke 2.5mh 160ma, Hammond (NOS)

    1535B RF Choke 2.5mh 160ma, Hammond (NOS)

    $19.91

    1535B RF Choke, 2.5mh 160ma (NOS)

    MFR: Hammond 

    No longer available for Export

    Made in the USA

  4. R300U 3-Pi RF Coiled Choke 1mh 300ma (NOS)

    R300U 3-Pi RF Coiled Choke 1mh 300ma (NOS)

    $27.91

    • NSN: 5950-518-1978
    • Size: 2.7" Long x 0.67" Diameter

    New Old Stock * No longer available for export
    SKU: R300U

    Made in the USA
  5. RFC1207 RF CHOKE, COILED, 120 uh/0.2a

    RFC1207 RF CHOKE, COILED, 120 uh/0.2a

    $4.65

    RFC1207  R.F. Choke, Multi-Layered Coiled 120 uh/0.2a


  6. 8609 General Electric 6 pi RF Plate Choke 2.5 mH (NOS)

    8609 General Electric 6 pi RF Plate Choke 2.5 mH (NOS)

    $49.91

    Includes Mounting Brackets

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: 8609-GE-2.5MH

    Made in the USA

  7. 5 pi RF Plate Choke 1 mH (Pull)

    5 pi RF Plate Choke 1 mH (Pull)

    $29.91

    Used * No longer available for export
    MFR: Unbranded
    SKU: 5PI-CHOKE-1MH-P

    Made in the USA

  8. R-175 National Multi-Layer RF Choke 163uh 800ma (Pull)

    R-175 National Multi-Layer RF Choke 163uh 800ma (Pull)

    $52.91

    • Supported Modes: AM, CW, FM, SSB
    • Size: 2-9/16" x 6-1/8"

    Used * No longer available for export
    MFR: National Company
    SKU: R-175-P

    Made in the USA

8 Item(s)