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Manufacturer Packaging Series ProductStatus TurnsRatio-Primary:Secondary Impedance-Primary(Ohms) Impedance-Secondary(Ohms) DCResistance(DCR)-Primary DCResistance(DCR)-Secondary TransformerType FrequencyRange FrequencyResponse Voltage-Isolation InsertionLoss ReturnLoss PowerLevel OperatingTemperature ApprovalAgency MountingType Size/Dimension Height-Seated(Max)
















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Packaging Series ProductStatus TurnsRatio-Primary:Secondary Impedance-Primary(Ohms) Impedance-Secondary(Ohms) DCResistance(DCR)-Primary DCResistance(DCR)-Secondary TransformerType FrequencyRange FrequencyResponse Voltage-Isolation InsertionLoss ReturnLoss PowerLevel OperatingTemperature ApprovalAgency MountingType Size/Dimension Height-Seated(Max)
144F

144F

TRANSFORMER AUDIO 500CT/3.2 IMP

Hammond Manufacturing

2668 24.02
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144F

Datasheet

Bulk 144 Active - 500CT 3.2 27Ohm 330mOhm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 150mW - - Chassis Mount 1.000 L x 0.690 W (25.40mm x 17.53mm) 0.690 (17.53mm)
145P

145P

TRANSFORMER AUDIO 20K/1KCT IMPED

Hammond Manufacturing

2838 24.02
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145P

Datasheet

Bulk 145 Active - 20k 1kCT 1.18kOhm 50Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 135mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
145D

145D

TRANSFORMER AUDIO 200K/1K IMPED

Hammond Manufacturing

3414 24.02
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145D

Datasheet

Bulk 145 Active - 200k 1k 3.6kOhm 33Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 10mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
145J

145J

TRANSFORMER AUDIO 4K/600CT IMPED

Hammond Manufacturing

3899 24.02
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145J

Datasheet

Bulk 145 Active - 4k 600CT 340Ohm 24Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 135mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
145O

145O

TRANSFORMER AUDIO 15K/200CT IMP

Hammond Manufacturing

2177 24.02
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145O

Datasheet

Bulk 145 Active - 15k 200CT 850Ohm 10Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 135mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
145R

145R

TRANSFORMER AUDIO 20K/2KCT IMPED

Hammond Manufacturing

3254 24.02
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145R

Datasheet

Bulk 145 Active - 20k 2kCT 1.18kOhm 89Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 135mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
144H

144H

TRANSFORMER AUDIO 500CT/50 IMPED

Hammond Manufacturing

2574 24.02
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144H

Datasheet

Bulk 144 Active - 500CT 50 28Ohm 7.3Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 150mW - - Chassis Mount 1.000 L x 0.690 W (25.40mm x 17.53mm) 0.690 (17.53mm)
144G

144G

TRANSFORMER AUDIO 500CT/8 IMPED

Hammond Manufacturing

2944 24.02
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144G

Datasheet

Bulk 144 Active - 500CT 8 27Ohm 900mOhm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 150mW - - Chassis Mount 1.000 L x 0.690 W (25.40mm x 17.53mm) 0.690 (17.53mm)
146E

146E

TRANSFORMER AUDIO 100CT/8 IMPED

Hammond Manufacturing

3106 24.02
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146E

Datasheet

Bulk 146 Active - 100CT 8 4.4Ohm 700mOhm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 700mW - - Chassis Mount 1.630 L x 0.880 W (41.40mm x 22.35mm) 0.810 (20.57mm)
149S

149S

TRANSFORMR AUDIO 600CT/150CT IMP

Hammond Manufacturing

3645 24.45
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149S

Datasheet

Bulk 149 Active - 600CT 150CT 53Ohm 17Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 1000mW - - Through Hole 1.060 L x 0.820 W (26.92mm x 20.83mm) 0.820 (20.83mm)
149F

149F

TRANSFRM AUDIO 450 TO 40/160 IMP

Hammond Manufacturing

2552 24.45
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149F

Datasheet

Bulk 149 Active - 450 160, 40/40 52Ohm 19Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 200mW - - Through Hole 1.060 L x 0.820 W (26.92mm x 20.83mm) 0.820 (20.83mm)
149C

149C

TRANSFORM AUDIO 160 TO 20/80 IMP

Hammond Manufacturing

2440 24.45
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149C

Datasheet

Bulk 149 Active - 160 80, 20/20 24Ohm 7Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 200mW - - Through Hole 1.060 L x 0.820 W (26.92mm x 20.83mm) 0.820 (20.83mm)
149H

149H

TRANSFORM AUDIO 1K TO 60/240 IMP

Hammond Manufacturing

3809 24.45
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149H

Datasheet

Bulk 149 Active - 1k 240, 60/60 155Ohm 24Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 200mW - - Through Hole 1.060 L x 0.820 W (26.92mm x 20.83mm) 0.820 (20.83mm)
148R

148R

TRANSFRM AUDIO 20K TO 250/1K IMP

Hammond Manufacturing

3728 24.45
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148R

Datasheet

Bulk 148 Active - 20k 1k, 250/250 2.23kOhm 123Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 50mW - - Through Hole 0.820 L x 0.680 W (20.83mm x 17.27mm) 0.690 (17.53mm)
148V

148V

TRANSFORMR AUDIO 600CT/150CT IMP

Hammond Manufacturing

3211 24.45
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148V

Datasheet

Bulk 148 Active - 600CT 150CT 45Ohm 14Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 300mW - - Through Hole 0.820 L x 0.680 W (20.83mm x 17.27mm) 0.690 (17.53mm)
148A

148A

TRANS AUDIO 150/600-600/2.4K IMP

Hammond Manufacturing

2190 24.45
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148A

Datasheet

Bulk 148 Active - 600, 150/150 2.4k, 600/600 45Ohm 300Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 300mW - - Through Hole 0.820 L x 0.680 W (20.83mm x 17.27mm) 0.690 (17.53mm)
148T

148T

TRANSFORMER AUDIO 500CT/3.2 IMP

Hammond Manufacturing

100 24.45
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148T

Datasheet

Bulk 148 Active - 500CT 3.2 41Ohm 340mOhm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 300mW - - Through Hole 0.820 L x 0.680 W (20.83mm x 17.27mm) 0.690 (17.53mm)
149Q

149Q

TRANSFORMER AUDIO 200CT/3.2 IMP

Hammond Manufacturing

2873 24.45
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149Q

Datasheet

Bulk 149 Active - 200CT 3.2 19Ohm 400mOhm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 1000mW - - Through Hole 1.060 L x 0.820 W (26.92mm x 20.83mm) 0.820 (20.83mm)
141H

141H

TRANSFORMR AUDIO 600CT/600CT IMP

Hammond Manufacturing

2730 26.61
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141H

Datasheet

Bulk 141 Active - 600CT 600CT 32Ohm 45Ohm Low Profile, Open Type 200Hz ~ 50kHz ±2dB 250V - - 150mW - - Through Hole 0.780 L x 0.660 W (19.81mm x 16.76mm) 0.460 (11.68mm)
108N

108N

TRANSFORMER AUDIO 10KCT/600CT

Hammond Manufacturing

2191 27.39
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108N

Datasheet

Bulk 108 Active 4.08:1 10kCT 600CT 370Ohm 35Ohm Miniature Epoxy Potted 300Hz ~ 50kHz ±1.5dB 100VRMS - - 500mW - - Through Hole 1.030 L x 0.770 W (26.16mm x 19.56mm) 0.770 (19.56mm)
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