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Transformers (13859)

Transformers are passive electromagnetic components that transfer electrical energy between two or more circuits through inductive coupling, primarily used to step up or step down AC voltage levels while providing galvanic isolation.

Records 13859
Page 19/1386

Part Number:

148E

Manufacturer:

Hammond Manufacturing

Description:

TRANSF AUDIO 500 TO 125/500 IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    500

  • Impedance - Secondary (Ohms):

    500, 125/125

  • DC Resistance (DCR) - Primary:

    79Ohm

  • DC Resistance (DCR) - Secondary:

    60Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

321

1

Part Number:

148F

Manufacturer:

Hammond Manufacturing

Description:

TRANSF AUDIO 1.5K TO 125/500 IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    1.5k

  • Impedance - Secondary (Ohms):

    500, 125/125

  • DC Resistance (DCR) - Primary:

    220Ohm

  • DC Resistance (DCR) - Secondary:

    58Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

148

1

Part Number:

148H

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORM AUDIO 3K TO 250/1K IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    3k

  • Impedance - Secondary (Ohms):

    1k, 250/250

  • DC Resistance (DCR) - Primary:

    480Ohm

  • DC Resistance (DCR) - Secondary:

    107Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

425

1

Part Number:

148K

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORM AUDIO 4K TO 500/2K IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    4k

  • Impedance - Secondary (Ohms):

    2k, 500/500

  • DC Resistance (DCR) - Primary:

    540Ohm

  • DC Resistance (DCR) - Secondary:

    230Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

251

1

Part Number:

148M

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORM AUDIO 6K TO 500/2K IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    6k

  • Impedance - Secondary (Ohms):

    2k, 500/500

  • DC Resistance (DCR) - Primary:

    850Ohm

  • DC Resistance (DCR) - Secondary:

    230Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

331

1

Part Number:

148Q

Manufacturer:

Hammond Manufacturing

Description:

TRANSFRM AUDIO 10K TO 500/2K IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    10k

  • Impedance - Secondary (Ohms):

    2k, 500/500

  • DC Resistance (DCR) - Primary:

    1.7kOhm

  • DC Resistance (DCR) - Secondary:

    238Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    75mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

305

1

Part Number:

148R

Manufacturer:

Hammond Manufacturing

Description:

TRANSFRM AUDIO 20K TO 250/1K IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    20k

  • Impedance - Secondary (Ohms):

    1k, 250/250

  • DC Resistance (DCR) - Primary:

    2.23kOhm

  • DC Resistance (DCR) - Secondary:

    123Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    50mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

503

1

Part Number:

148T

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORMER AUDIO 500CT/3.2 IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    500CT

  • Impedance - Secondary (Ohms):

    3.2

  • DC Resistance (DCR) - Primary:

    41Ohm

  • DC Resistance (DCR) - Secondary:

    340mOhm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    300mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

512

1

Part Number:

148V

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORMR AUDIO 600CT/150CT IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    600CT

  • Impedance - Secondary (Ohms):

    150CT

  • DC Resistance (DCR) - Primary:

    45Ohm

  • DC Resistance (DCR) - Secondary:

    14Ohm

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    300mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

234

1

Part Number:

148X

Manufacturer:

Hammond Manufacturing

Description:

TRANSFORMER AUDIO 4KCT/3.2 IMP

  • Series:

    148

  • Turns Ratio - Primary:Secondary:

    -

  • Impedance - Primary (Ohms):

    4kCT

  • Impedance - Secondary (Ohms):

    3.2

  • DC Resistance (DCR) - Primary:

    380Ohm

  • DC Resistance (DCR) - Secondary:

    -

  • Transformer Type:

    Economical Open Type

  • Frequency Range:

    200Hz ~ 15kHz

  • Frequency Response:

    ±1dB

  • Voltage - Isolation:

    -

  • Insertion Loss:

    0.5dB

  • Return Loss:

    -

  • Power Level:

    300mW

  • Operating Temperature:

    -

  • Approvals:

    -

  • Mounting Type:

    Through Hole

  • Size / Dimension:

    0.820" L x 0.680" W (20.83mm x 17.27mm)

  • Height - Seated (Max):

    0.690" (17.53mm)

  • Termination Style:

    PC Pin

Stock:

331

1

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