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Audio Transformers

Mfr. Part #	Availability	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)
140N TRANSFORMER AUDIO 50/1.5K IMPED Hammond Manufacturing	2,381	-	RFQ	Datasheet	Bulk	140	Obsolete	1:5:5	50	1.5k	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250 Dia (31.75mm)	1.000 (25.40mm)
140P TRANSFORMER AUDIO 600/2.4K IMPED Hammond Manufacturing	2,358	-	RFQ	Datasheet	Bulk	140	Obsolete	1:2	600, 150/150	2.4k, 600/600	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250 Dia (31.75mm)	1.000 (25.40mm)
140B TRANSFORMER AUDIO 30/60K IMPED Hammond Manufacturing	2,647	-	RFQ	Datasheet	Bulk	140	Obsolete	1:45	30	60k	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250 Dia (31.75mm)	1.000 (25.40mm)
140Q TRANSFORMR AUDIO 600CT/600CT IMP Hammond Manufacturing	2,160	-	RFQ	Datasheet	Bulk	140	Obsolete	1:1	600CT	600CT	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250 Dia (31.75mm)	1.000 (25.40mm)
140A TRANSFORMER AUDIO 4/60K IMPEDANC Hammond Manufacturing	2,861	-	RFQ	Datasheet	Bulk	140	Obsolete	1:122	4	60k	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250 Dia (31.75mm)	1.000 (25.40mm)
850C TRANSFMR AUDIO 12/48 150/600 IMP Hammond Manufacturing	3,823	-	RFQ	Datasheet	Bulk	850	Obsolete	-	48, 12/12	600, 150/150	6Ohm	70Ohm	Broadcast Quality	20Hz ~ 20kHz	±0.5dB	250VAC @ 1 Sec	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850J TRAN AUDIO 150/600 1.2K/4.8K IMP Hammond Manufacturing	2,533	-	RFQ	Datasheet	Bulk	850	Obsolete	-	600, 150/150	4.8k, 1.2k/1.2k	69Ohm	570Ohm	Broadcast Quality	20Hz ~ 20kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850N TRANSF AUDIO 150/600 10K/40K IMP Hammond Manufacturing	3,194	-	RFQ	Datasheet	Bulk	850	Obsolete	-	600, 150/150	40k, 10k/10k	65Ohm	4.98kOhm	Broadcast Quality	20Hz ~ 20kHz	-	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850H TRANS AUDIO 150/600 300/1.2K IMP Hammond Manufacturing	2,372	-	RFQ	Datasheet	Bulk	850	Obsolete	-	600, 150/150	1.2k, 300/300	70Ohm	140Ohm	Broadcast Quality	20Hz ~ 20kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850E TRANSFR AUDIO 50/200 150/600 IMP Hammond Manufacturing	2,277	-	RFQ	Datasheet	Bulk	850	Obsolete	-	200, 50/50	600, 150/150	27Ohm	68Ohm	Broadcast Quality	20Hz ~ 20kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850G TRANSF AUDIO 150/600 150/600 IMP Hammond Manufacturing	2,269	-	RFQ	Datasheet	Bulk	850	Obsolete	-	600, 150/150	600, 150/150	71Ohm	71Ohm	Broadcast Quality	20Hz ~ 20kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850L TRANSFR AUDIO 5K/20K 150/600 IMP Hammond Manufacturing	2,513	-	RFQ	Datasheet	Bulk	850	Obsolete	-	20k, 5k/5k	600, 150/150	2.24kOhm	69Ohm	Broadcast Quality	20Hz ~ 20kHz	-	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
850Q TRANSF AUDIO 10K/40K 10K/40K IMP Hammond Manufacturing	3,759	-	RFQ	Datasheet	Bulk	850	Obsolete	-	40k, 10k/10k	40k, 10k/10k	4.89kOhm	4.98kOhm	Broadcast Quality	20Hz ~ 20kHz	-	-	1dB	-	15dB	-	-	Chassis Mount	1.700 L x 1.200 W (43.18mm x 30.48mm)	1.650 (41.91mm)
801 TRANSFMR AUDIO 50/200 50/200 IMP Hammond Manufacturing	3,258	-	RFQ	Datasheet	Bulk	800	Obsolete	-	200, 50/50	200, 50/50	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
834 TRANSFR AUDIO 5K/20K 10K/40K IMP Hammond Manufacturing	3,013	-	RFQ	Datasheet	Bulk	800	Obsolete	1:4	20k, 5k/5k	40k, 10k/10k	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
832 TRANSFR AUDIO 5K/20K 20K/80K IMP Hammond Manufacturing	3,288	-	RFQ	Datasheet	Bulk	800	Obsolete	1:2	20k, 5k/5k	80k, 20k/20k	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
807 TRANSF AUDIO 7.5/30 600/2400 IMP Hammond Manufacturing	3,403	-	RFQ	Datasheet	Bulk	800	Obsolete	-	30, 7.5/7.5	2.4k, 600/600	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
809 TRANSF AUDIO 50/200 600/2400 IMP Hammond Manufacturing	3,150	-	RFQ	Datasheet	Bulk	800	Obsolete	-	200, 50/50	2.4k, 600/600	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
812 TRANSF AUDIO 150/600 12K/48K IMP Hammond Manufacturing	3,539	-	RFQ	Datasheet	Bulk	800	Obsolete	-	500, 125/125	40k, 10k/10k	3.11Ohm	1.432kOhm	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	750V	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)
804 TRANSF AUDIO 150/600 150/600 IMP Hammond Manufacturing	2,249	-	RFQ	Datasheet	Bulk	800	Obsolete	-	500, 125/125	500, 125/125	-	-	Broadcast Quality	50Hz ~ 15kHz	±0.5dB	-	1dB	-	15dB	-	-	Chassis Mount	1.752 L x 1.252 W (44.50mm x 31.80mm)	2.559 (65.00mm)