Audio Transformers - Zhuoliou industry co.,ltd

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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)
SP-128 INDUCTOR AUDIO 0.1 HENRY Triad Magnetics	3,719	17.81	- + RFQ	Datasheet	Bulk	Red-Spec	Active	-	-	-	15Ohm	-	-	-	-	1000VRMS @ 1 Second	-	-	-	-40°C ~ 85°C	-	Through Hole	0.410 L x 0.310 W (10.41mm x 7.87mm)	0.465 (11.80mm)
TY-305P TRANSF 600 OHM 100MA DC TEL Triad Magnetics	3,722	18.21	- + RFQ	Datasheet	Bulk	TY	Active	1:0.90	600	600	108Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650 L x 1.375 W (41.91mm x 34.93mm)	0.680 (17.27mm)
SP-20 TRANSF 10K CT/1.2K CT AUDIO Triad Magnetics	3,453	18.23	- + RFQ	Datasheet	Bulk	Red-Spec	Active	2.88:1	10kCT	1.2kCT	1.05kOhm	200Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410 L x 0.310 W (10.41mm x 7.87mm)	0.465 (11.80mm)
SP-32 AUDIO TRANSFORMER Triad Magnetics	2,099	19.72	- + RFQ	Datasheet	Bulk	Red-Spec	Active	3.16:1	500	50	60Ohm	8Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410 L x 0.310 W (10.41mm x 7.87mm)	0.465 (11.80mm)
TY-306P TRANSF 600 SPLIT PRI .75MA DC TE Triad Magnetics	2,134	20.11	- + RFQ	Datasheet	Bulk	TY	Active	1:1	600, 150/150	600	31Ohm, 31Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650 L x 1.375 W (41.91mm x 34.93mm)	0.680 (17.27mm)
AT4539 1.6mH 6-pin SMD Hrzl Mnt Trans. Allied Components International	2,630	3.75	- + RFQ	Datasheet	Box	-	Active	1:1	-	-	230mOhm	230mOhm	Line (Audio Power Distribution)	-	-	2000V	-	-	-	-40°C ~ 85°C	-	Surface Mount	-	0.295 (7.50mm)
AT0401DS 2.5mH 20% Audio Data Transformer Allied Components International	2,187	4.50	- + RFQ	Datasheet	Tube	-	Active	1:1	-	-	-	-	Data/Voice	-	-	2000V	-	-	-	0°C ~ 70°C	-	Through Hole	0.500 L x 0.343 W (12.70mm x 8.70mm)	0.260 (6.60mm)
AT3945 Audio Transformer Allied Components International	2,157	4.50	- + RFQ	Datasheet	Tape & Reel (TR)	-	Active	1:1	-	-	-	-	Data/Voice	100kHz ~ 55MHz	-	2000V	-	20dB Min @ 100kHz ~ 10MHz	-	0°C ~ 70°C	-	Surface Mount	0.461 L x 0.394 W (11.70mm x 10.00mm)	0.299 (7.60mm)
AT4365 Audio Transformer Allied Components International	2,522	4.50	- + RFQ	Datasheet	Box	-	Active	1:1:1	-	-	450mOhm	450mOhm	Impedance Matching	-	-	700V	-	-	-	-40°C ~ 90°C	-	Through Hole	0.650 L x 0.435 W (16.51mm x 11.05mm)	0.350 (8.89mm)
AEI14-4016 EI14 TRANSFORMER Allied Components International	2,785	5.50	- + RFQ	Datasheet	Bulk	-	Active	1:13.27	1.2k	8	80Ohm	1Ohm	-	-	-	-	-	-	75mW	-20°C ~ 80°C	-	Through Hole	0.591 L x 0.472 W (15.01mm x 11.99mm)	0.453 (11.51mm)
AEI19-4660 AUDIO TRANSFORMER Allied Components International	2,036	5.75	- + RFQ	Datasheet	Tray	-	Active	1:1	10k	10k	550Ohm	500Ohm	-	300Hz ~ 3.4kHz	±0.3dB	100VAC	-	-	-	-20°C ~ 80°C	-	Through Hole	0.866 L x 0.630 W (22.00mm x 16.00mm)	0.669 (16.99mm)
AEI24-4410 EI24 Audio Transformer Allied Components International	3,550	6.50	- + RFQ	Datasheet	Tray	-	Active	1:1	600CT	600CT	65mOhm	55mOhm	Impedance Matching	-	-	100VAC	-	-	460mW	-20°C ~ 80°C	-	Through Hole	0.980 L x 0.720 W (24.89mm x 18.29mm)	0.740 (18.80mm)
AEI14-4440 EI14, TRANSFORMER Allied Components International	812	6.75	- + RFQ	Datasheet	Tray	-	Active	1:1	10k	10k	330Ohm	420Ohm	Impedance Matching	-	-	1000V	-	-	-	-40°C ~ 85°C	-	Through Hole	0.689 L x 0.610 W (17.50mm x 15.50mm)	0.551 (14.00mm)
AEE19-3460 EE19 HIGH FEQUENCY TRANFORMER Allied Components International	3,823	10.50	- + RFQ	Datasheet	Tray	-	Active	1:1	10k	10k	820Ohm	1.08kOhm	Impedance Matching	-	-	1000V	-	-	-	-20°C ~ 85°C	-	Through Hole	0.827 L x 0.787 W (21.00mm x 20.00mm)	0.748 (19.00mm)
AEI19-4488 300HZ, EI19, IMPEDANCE Allied Components International	3,008	10.95	- + RFQ	Datasheet	Tray	-	Active	1:1:2	10kCT	10k	190Ohm, 380Ohm	430Ohm	Impedance Matching	300Hz ~ 3.5kHz	±0.5dB	1200VAC	1dB @ 1kHz Max	24dB @ 300Hz ~ 3.5kHz Min	-	0°C ~ 105°C	-	Through Hole	0.800 L x 0.670 W (20.32mm x 17.02mm)	0.750 (19.05mm)
AEI19-4467 EI19.5, AUDIO TRANSFORMER Allied Components International	3,878	12.50	- + RFQ	Datasheet	Tray	-	Active	1:1	600CT	600CT	44Ohm	58Ohm	Impedance Matching	200Hz ~ 15kHz	±2dB	1500Vrms @ 1 Second	1.5dB @ 1kHz Max	-	-	0°C ~ 105°C	-	Through Hole	0.812 L x 0.700 W (20.62mm x 17.78mm)	0.740 (18.80mm)
RDL TX-AT1S AUDIO ISOLATION TRANSFORMER Radio Design Labs	2,377	0.00	- + RFQ		Bulk	TX™	Active	1:1	600	600	-	-	Impedance Matching	20Hz ~ 20kHz	±0.1dB	-	2dB Typ	-	-	0°C ~ 55°C	CE	Chassis Mount	3.169 L x 1.752 W (80.50mm x 44.50mm)	2.059 (52.30mm)
1628SE XFRMR CLASSIC SGL-END TUBE OTPT Hammond Manufacturing	3,481	0.00	- + RFQ	Datasheet	Bulk	1600	Obsolete	-	5k	4, 8, 16	-	-	Single Ended Audiophile, Ultra-Linear - Tube Output	20Hz ~ 20kHz	±1dB	-	±1dB	-	25W	-	-	Chassis Mount	5.000 L x 3.750 W (127.00mm x 95.25mm)	4.560 (115.82mm)
1650PP XFRMR CLASSIC PUSH-PULL OUTPUT Hammond Manufacturing	2,274	0.00	- + RFQ	Datasheet	Bulk	1600	Obsolete	-	6.6kCT	4, 8, 16	66.8Ohm, 160.5Ohm	230mOhm, 370mOhm	Push-Pull Potted, Ultra-Linear - Tube Output	30Hz ~ 30kHz	±1dB	2000V @ 1 Second	±1dB	-	60W	-	-	Through Hole	3.880 L x 3.310 W (98.55mm x 84.07mm)	4.250 (107.95mm)
1640SE TRANSFRMR AUDIO 1.25K IMED 25W Hammond Manufacturing	2,927	0.00	- + RFQ	Datasheet	Bulk	1600	Obsolete	-	11.25k	4, 8, 16	-	-	Single Ended Audiophile, Ultra-Linear - Tube Output	20Hz ~ 20kHz	±1dB	-	±1dB	-	25W	-	-	Chassis Mount	5.000 L x 3.750 W (127.00mm x 95.20mm)	4.560 (115.82mm)