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Home > Products > Transformers > Audio Transformers > 1645A
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59681501645A ImageHammond Manufacturing

1645A

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Reference Price(In US Dollars)

In stock
1+
$136.82
10+
$132.255
25+
$123.134
50+
$114.013
Inquiry Online
Specifications
  • Part Number
    1645A
  • Manufacturer/Brand
    Hammond Manufacturing
  • Stock Quantity
    In stock
  • Description
    AUDIOPHILE TUBE OUTPUT TRANSFRMR
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    1.1645A.pdf
    2.1645A.pdf
  • ECAD Model
  • Weight
    4.5 lbs (2kg)
  • Voltage - Isolation
    2000V @ 1 Second
  • Turns Ratio - Primary:Secondary
    -
  • Transformer Type
    Push-Pull Audiophile, Ultra-Linear - Tube Output
  • Termination Style
    Wire Leads
  • Size / Dimension
    3.750" L x 2.500" W (95.25mm x 63.50mm)
  • Series
    A
  • Return Loss
    -
  • Power Level
    30W
  • Packaging
    Bulk
  • Other Names
    1645A-ND
    HM4285
  • Operating Temperature
    -
  • Mounting Type
    Chassis Mount
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Manufacturer Standard Lead Time
    4 Weeks
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Insertion Loss
    -
  • Impedance - Secondary (Ohms)
    4, 8, 16, 70V
  • Impedance - Primary (Ohms)
    5kCT
  • Height - Seated (Max)
    3.060" (77.72mm)
  • Frequency Response
    ±1dB
  • Frequency Range
    30Hz ~ 30kHz
  • DC Resistance (DCR) - Secondary
    276 mOhm, 391 mOhm, 464 mOhm, 9.304 Ohm
  • DC Resistance (DCR) - Primary
    72.11 Ohm, 79.35 Ohm
  • Approvals
    -

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