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144Q

144Q

For Reference Only

Part Number 144Q
PNEDA Part # 144Q
Description TRANSFORMER AUDIO 10K/8 IMPED
Manufacturer Hammond Manufacturing
Unit Price Request a Quote
In Stock 5,454
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 16 - Jun 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

144Q Resources

Brand Hammond Manufacturing
ECAD Module ECAD
Mfr. Part Number144Q
CategoryPowerTransformersAudio Transformers
Datasheet
144Q, 144Q Datasheet (Total Pages: 2, Size: 149.72 KB)
PDF143L Datasheet Cover
143L Datasheet Page 2

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144Q Specifications

ManufacturerHammond Manufacturing
Series144
Turns Ratio - Primary:Secondary-
Impedance - Primary (Ohms)10k
Impedance - Secondary (Ohms)8
DC Resistance (DCR) - Primary575Ohm
DC Resistance (DCR) - Secondary900mOhm
Transformer TypeEconomical Open Type
Frequency Range150Hz ~ 15kHz
Frequency Response±1dB
Voltage - Isolation-
Insertion Loss-
Return Loss-
Power Level50mW
Operating Temperature-
Approvals-
Mounting TypeChassis Mount
Size / Dimension1.000" L x 0.690" W (25.40mm x 17.53mm)
Height - Seated (Max)0.690" (17.53mm)
Termination StyleWire Leads

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Series

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Turns Ratio - Primary:Secondary

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Impedance - Primary (Ohms)

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Impedance - Secondary (Ohms)

600

DC Resistance (DCR) - Primary

31Ohm, 31Ohm

DC Resistance (DCR) - Secondary

108Ohm

Transformer Type

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Frequency Range

300Hz ~ 3.5kHz

Frequency Response

±0.5dB

Voltage - Isolation

1500VAC

Insertion Loss

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Return Loss

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Power Level

-45dB ~ 7dB

Operating Temperature

-20°C ~ 85°C

Approvals

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Mounting Type

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Height - Seated (Max)

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Termination Style

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Hammond Manufacturing

Series

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Turns Ratio - Primary:Secondary

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Impedance - Primary (Ohms)

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Impedance - Secondary (Ohms)

4 ~ 32

DC Resistance (DCR) - Primary

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DC Resistance (DCR) - Secondary

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Transformer Type

General Purpose

Frequency Range

100Hz ~ 15kHz

Frequency Response

±1dB

Voltage - Isolation

-

Insertion Loss

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Return Loss

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Power Level

5W

Operating Temperature

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Approvals

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Mounting Type

Chassis Mount

Size / Dimension

3.250" L x 1.630" W (82.55mm x 41.40mm)

Height - Seated (Max)

2.000" (50.80mm)

Termination Style

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Hammond Manufacturing

Manufacturer

Hammond Manufacturing

Series

1750

Turns Ratio - Primary:Secondary

53.11:1

Impedance - Primary (Ohms)

22.8k

Impedance - Secondary (Ohms)

8

DC Resistance (DCR) - Primary

1.065kOhm

DC Resistance (DCR) - Secondary

1.02Ohm

Transformer Type

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Frequency Range

70Hz ~ 15kHz

Frequency Response

±1dB

Voltage - Isolation

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Insertion Loss

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Return Loss

-

Power Level

3.5W

Operating Temperature

-

Approvals

-

Mounting Type

Chassis Mount

Size / Dimension

2.000" L x 1.440" W (50.80mm x 36.58mm)

Height - Seated (Max)

1.773" (45.03mm)

Termination Style

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TTC-5027

Tamura

Manufacturer

Tamura

Series

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Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

30k

Impedance - Secondary (Ohms)

30k

DC Resistance (DCR) - Primary

165Ohm

DC Resistance (DCR) - Secondary

165Ohm

Transformer Type

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Frequency Range

-

Frequency Response

-

Voltage - Isolation

1875VRMS @ 1 Second

Insertion Loss

-

Return Loss

-

Power Level

-

Operating Temperature

-20°C ~ 85°C

Approvals

UL60950, EN60950

Mounting Type

Surface Mount

Size / Dimension

0.492" L x 0.378" W (12.50mm x 9.60mm)

Height - Seated (Max)

0.299" (7.60mm)

Termination Style

Flat Lead

125A

Hammond Manufacturing

Manufacturer

Hammond Manufacturing

Series

125

Turns Ratio - Primary:Secondary

-

Impedance - Primary (Ohms)

1.2k ~ 25k

Impedance - Secondary (Ohms)

1.5 ~ 15

DC Resistance (DCR) - Primary

-

DC Resistance (DCR) - Secondary

-

Transformer Type

General Purpose

Frequency Range

150Hz ~ 15kHz

Frequency Response

±1dB

Voltage - Isolation

-

Insertion Loss

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Return Loss

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Power Level

3W

Operating Temperature

-

Approvals

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Mounting Type

Chassis Mount

Size / Dimension

2.060" L x 1.250" W (52.32mm x 31.75mm)

Height - Seated (Max)

1.190" (30.23mm)

Termination Style

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