Audio Transformers
576 Items
PDF Mfr Part # RFQ Series Packaging Product StatusTurns Ratio - Primary:SecondaryImpedance - Primary (Ohms)Impedance - Secondary (Ohms)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryTransformer TypeFrequency RangeFrequency ResponseVoltage - IsolationInsertion LossReturn LossPower LevelOperating TemperatureApproval AgencyMounting TypeSize / DimensionHeight - Seated (Max)Termination Style
101J
101J
TRANSFORMER AUDIO 2500CT/600CT
Hammond Manufacturing
101 Bulk Active-2.5kCT600CT150Ohm54OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450" L x 0.450" W (11.43mm x 11.43mm)0.480" (12.19mm)PC Pin
101V
101V
TRANSFORMER AUDIO 2500CT/50CT
Hammond Manufacturing
101 Bulk Active-2.5kCT50CT150.7Ohm4.9OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450" L x 0.450" W (11.43mm x 11.43mm)0.480" (12.19mm)PC Pin
101R
101R
TRANSFORMER AUDIO 600CT/50CT
Hammond Manufacturing
101 Bulk Active-600CT50CT44Ohm4.7OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450" L x 0.450" W (11.43mm x 11.43mm)0.480" (12.19mm)PC Pin
102D
102D
TRANSFORMER AUDIO 600/1500
Hammond Manufacturing
102 Bulk Active-6001.5k43Ohm85OhmMiniature Epoxy Potted310Hz-1dB100V1.5dB-20mW--Through Hole0.570" L x 0.570" W (14.48mm x 14.48mm)0.480" (12.19mm)PC Pin
107T
107T
TRANSFORMER AUDIO 10KCT/10KCT
Hammond Manufacturing
107 Bulk Active1:110kCT10kCT690Ohm680OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--150mW--Through Hole0.630" L x 0.586" W (16.00mm x 14.88mm)0.630" (16.00mm)PC Pin
107E
107E
TRANSFORMER AUDIO 600CT/3.2
Hammond Manufacturing
107 Bulk Active13.68:1600CT3.260Ohm600mOhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--150mW--Through Hole0.630" L x 0.586" W (16.00mm x 14.88mm)0.630" (16.00mm)PC Pin
107N
107N
TRANSFORMER AUDIO 10KCT/600CT
Hammond Manufacturing
107 Bulk Active4.07:110kCT600710Ohm70OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--150mW--Through Hole0.630" L x 0.586" W (16.00mm x 14.88mm)0.630" (16.00mm)PC Pin
146B
146B
TRANSFORMER AUDIO 48CT/3.2 IMPED
Hammond Manufacturing
146 Bulk Active-48CT3.22.4Ohm300mOhmEconomical Open Type150Hz ~ 15kHz±1dB---700mW--Chassis Mount1.630" L x 0.880" W (41.40mm x 22.35mm)0.810" (20.57mm)Wire Leads
144I
144I
TRANSFORMR AUDIO 600CT/150CT IMP
Hammond Manufacturing
144 Bulk Active-600CT150CT45Ohm8.2OhmEconomical Open Type150Hz ~ 15kHz±1dB---150mW--Chassis Mount1.000" L x 0.690" W (25.40mm x 17.53mm)0.690" (17.53mm)Wire Leads
146F
146F
TRANSFORMER AUDIO 250CT/3.2 IMP
Hammond Manufacturing
146 Bulk Active-250CT3.211Ohm300mOhmEconomical Open Type150Hz ~ 15kHz±1dB---700mW--Chassis Mount1.630" L x 0.880" W (41.40mm x 22.35mm)0.810" (20.57mm)Wire Leads
144D
144D
TRANSFORMER AUDIO 300CT/3.2 IMP
Hammond Manufacturing
144 Bulk Active-300CT3.215Ohm330mOhmEconomical Open Type150Hz ~ 15kHz±1dB---150mW--Chassis Mount1.000" L x 0.690" W (25.40mm x 17.53mm)0.690" (17.53mm)Wire Leads
144P
144P
TRANSFORMER AUDIO 10K/3.2 IMPED
Hammond Manufacturing
144 Bulk Active-10k3.2575Ohm500mOhmEconomical Open Type150Hz ~ 15kHz±1dB---50mW--Chassis Mount1.000" L x 0.690" W (25.40mm x 17.53mm)0.690" (17.53mm)Wire Leads
144S
144S
TRANSFORMER AUDIO 20K/8 IMPED
Hammond Manufacturing
144 Bulk Active-20k81.24kOhm900mOhmEconomical Open Type150Hz ~ 15kHz±1dB---50mW--Chassis Mount1.000" L x 0.690" W (25.40mm x 17.53mm)0.690" (17.53mm)Wire Leads
145E
145E
TRANSFORMR AUDIO 600CT/600CT IMP
Hammond Manufacturing
145 Bulk Active-600CT600CT65Ohm83OhmEconomical Open Type150Hz ~ 15kHz±1dB---200mW--Chassis Mount1.630" L x 0.880" W (41.40mm x 22.35mm)0.810" (20.57mm)Wire Leads
145B
145B
TRANSFORMER AUDIO 600/600 IMPED
Hammond Manufacturing
145 Bulk Active-60060030Ohm38OhmEconomical Open Type150Hz ~ 15kHz±1dB---200mW--Chassis Mount1.630" L x 0.880" W (41.40mm x 22.35mm)0.810" (20.57mm)Wire Leads
144Q
144Q
TRANSFORMER AUDIO 10K/8 IMPED
Hammond Manufacturing
144 Bulk Active-10k8575Ohm900mOhmEconomical Open Type150Hz ~ 15kHz±1dB---50mW--Chassis Mount1.000" L x 0.690" W (25.40mm x 17.53mm)0.690" (17.53mm)Wire Leads
149V
149V
TRANSF AUDIO 600CT 300/1.2K IMP
Hammond Manufacturing
149 Bulk Active-600CT1.2k, 300/30053Ohm63OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-1000mW--Through Hole1.060" L x 0.820" W (26.92mm x 20.83mm)0.820" (20.83mm)PC Pin
148E
148E
TRANSF AUDIO 500 TO 125/500 IMP
Hammond Manufacturing
148 Bulk Active-500500, 125/12579Ohm60OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-75mW--Through Hole0.820" L x 0.680" W (20.83mm x 17.27mm)0.690" (17.53mm)PC Pin
148B
148B
TRANSF AUDIO 150 TO 400/1.6K IMP
Hammond Manufacturing
148 Bulk Active-1501.6k, 400/40011.3Ohm200OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-300mW--Through Hole0.820" L x 0.680" W (20.83mm x 17.27mm)0.690" (17.53mm)PC Pin
149T
149T
TRANSFORM AUDIO 600CT/600CT IMP
Hammond Manufacturing
149 Bulk Active-600CT600CT53Ohm70OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-1000mW--Through Hole1.060" L x 0.820" W (26.92mm x 20.83mm)0.820" (20.83mm)PC Pin