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P-T431Transformer - Audio Interstage, Coil Assembly for P-T156

Coil assembly for P-T156. Use your own iron to preserve mechanical fit. Coil window is 1/2 x ½".


$14.75
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P-T156Transformer - Audio Interstage, 10 mA

Equivalent to Stancor A53-C. 1:3 ratio overall. Center tapped secondary may be used for push-pull grids.Specifications Max. Primary Current: 10 mA Impedance Primary to Secondary (Ohms): 10,000 to 90,000


$16.95
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P-T144-XTransformer - Hammond, 144 Series, Audio Chassis Mount

Special Order Item

Features:



  • Small, economical, open, two hole horizontal bracket mount.
  • Insulated, color coded flexible leads, 4" long minimum
  • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.)
  • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.

$18.14
Note: special order items require additional lead time. See our page on special order items.
Note: this is a special order item.
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P-T145-XTransformer - Hammond, 145 Series, Audio Chassis Mount

Features:



  • Small, economical, open, two hole horizontal bracket mount.
  • Insulated, color coded flexible leads, 4" long minimum
  • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.)
  • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.

$18.14
Note:
P-T145D: 200kΩ / 1kΩ
P-T145A: 100Ω / 200Ω
P-T145O: 15kΩ / 200Ω
P-T145P: 20kΩ / 1kΩ
P-T145R: 20kΩ / 2kΩ
P-T145G: 2kΩ / 200Ω
P-T145H: 2kΩ / 500Ω
P-T145L: 4kΩ / 2.6kΩ
P-T145C: 50kΩ / 1.5kΩ
P-T145F: 600Ω / 200Ω
P-T145E: 600Ω / 600Ω ct
are special order items.
Note: some of these items are special order items.
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P-T146-XTransformer - Hammond, 146 Series, Audio Chassis Mount

Special Order Item

Features:



  • Small, economical, open, two hole horizontal bracket mount.
  • Insulated, color coded flexible leads, 3" long minimum
  • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.)
  • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.

$18.14
Note: special order items require additional lead time. See our page on special order items.
Note: this is a special order item.
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Transformer - Hammond, 2W Audio Miniature Epoxy Potted
Features:

  • Perfect for audio input, line matching, isolation or output transformer applications.
  • 2 watt (± 1.5 dB, 300 Hz. - 50 kHz.).
  • Epoxy potted in an attractive black molded case, Pin type P.C. board mount (min. 0.187" length).
  • Power level ratings are maximum at lowest frequency rating
  • Power can be increased slightly at higher frequencies.
  • Will withstand soldering for 10 sec. @ 260 degrees C, ambient temp. 85 degrees C max.
$27.35
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P-T143-XTransformer - Hammond, 143 Series, Audio Chassis Mount

Features:



  • Small, economical, open, two hole horizontal bracket mount.
  • Insulated, color coded flexible leads, 4" long minimum
  • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.)
  • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.


Part No. Applicaton Nominal Impedance (Ohms) Primary D.C. D.C.


$27.95
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P-T119DATransformer - Hammond, Audio Interstage, 12 Watt

Developed in response to requests from the Collins Collectors Association"this is a matching audio transformer for older equipment with 600 ohm audio outputdriving modern speakers. Or for "classic" high impedance speakers used with newer equipmentsimply swap primary for secondary (ie...4 or 8 ohm input and 600 ohms out). Key Features Isolation unit: (i.e.


$30.16
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P-T1140-LU-XTransformer - Hammond, Line Output Transformers

Studio Grade Impedance Matching, 1140 Series. ​Designed with Nickel alloy cores for high performance and Wide Bandwidth. Frequency Response: 20 Hz – 20 kHz ±0.35 dB, (ref. @ 1 kHz). Low distortion at levels up to +27 dBu @ 20 Hz. Open Style


Starting at $34.38
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P-T124XTransformer - Hammond, Audio Interstage, 5 Watt
  • Designed for general purpose or replacement use in push-pull or phase inverter tube driver circuits.
  • Should not be used for single ended applications. They have no gap for DC bias current present in SE mode.
  • Open style with minimum 5" long primary leads.
  • Minimum frequency response 150 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz.) at full rated power.
  • Core material is Grain Oriented Silicon Steel.

Starting at $38.60
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