Audio Transformers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Turns Ratio - Primary:Secondary	Impedance - Primary (Ohms)	Impedance - Secondary (Ohms)	DC Resistance (DCR) - Primary	DC Resistance (DCR) - Secondary	Transformer Type	Frequency Range	Frequency Response	Voltage - Isolation	Insertion Loss	Return Loss	Power Level	Operating Temperature	Approval Agency	Mounting Type	Size / Dimension	Height - Seated (Max)	Termination Style
TTC-5023 AUDIO XFMR 600 / 600 SMD Tamura	0	1+：$4.62000 10+：$4.17100 25+：$4.00400 50+：$3.88100 100+：$3.76110	RFQ	Datasheet	TTC	Tape & Reel (TR)	Active	1:1	600	600	115Ohm	115Ohm	Data/Voice Coupling	200Hz ~ 4kHz	±0.25dB	3000VRMS @ 1 Minute	2dB Max @ 2kHz	14dB Min @ 200Hz ~ 4kHz	-	-20°C ~ 85°C	UL60950, EN60950	Surface Mount	0.378" L x 0.492" W (9.60mm x 12.50mm)	0.299" (7.60mm)	Flat Lead
TTC-5017 AUDIO XFMR 600 / 600 TH Tamura	0	-	RFQ	Datasheet	TTC	Bulk	Active	1:1	600	600	59Ohm	59Ohm	Data/Voice Coupling	200Hz ~ 4kHz	±0.5dB	1875VRMS @ 1 Second	1.5dB Max @ 1kHz	14dB Min @ 200Hz ~ 4kHz	-	-	UL60950	Through Hole	0.591" L x 0.571" W (15.00mm x 14.50mm)	0.472" (12.00mm)	PC Pin
TY-307P AUDIO XFMR 600 / 600 TH Triad Magnetics	2,590	1+：$6.13000 10+：$5.53500 25+：$5.31160 50+：$5.14760 100+：$4.98780 250+：$4.78304 500+：$4.63294 1000+：$4.48699	RFQ	Datasheet	TY	Bulk	Active	1:1.07	600	600	43Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.670" L x 0.781" W (17.02mm x 19.84mm)	0.470" (11.94mm)	PC Pin
TY-142P AUDIO XFMR 10KCT / 2KCT TH Triad Magnetics	559	1+：$6.14000 10+：$5.55000 25+：$5.32600 50+：$5.16160 100+：$5.00150 250+：$4.79636 500+：$4.64594 1000+：$4.49969	RFQ	Datasheet	TY	Bulk	Active	2.24:1	10kCT	2kCT	750Ohm	217Ohm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB	26dB	100mW	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-145P AUDIO XFMR 600CT / 600CT TH Triad Magnetics	10,333	1+：$6.14000 10+：$5.55000 25+：$5.32600 50+：$5.16160 100+：$5.00150 250+：$4.79636 500+：$4.64594 1000+：$4.49969	RFQ	Datasheet	TY	Bulk	Active	1:1	600CT	600CT	44Ohm	58Ohm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB	26dB	100mW	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-141P AUDIO XFMR 10KCT / 10KCT TH Triad Magnetics	6,371	1+：$5.80000 10+：$5.23600 25+：$5.02440 50+：$4.86940 100+：$4.71840 250+：$4.52488 500+：$4.38298 1000+：$4.24499	RFQ	Datasheet	TY	Bulk	Active	1:1	10kCT	10kCT	820Ohm	1.07kOhm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB	26dB	100mW	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-304P AUDIO XFMR 600CT / 600CT TH Triad Magnetics	2,175	1+：$8.19000 10+：$7.39000 25+：$7.09080 50+：$6.87100 100+：$6.65680 250+：$6.38248 500+：$6.18156 1000+：$5.98625	RFQ	Datasheet	TY	Bulk	Active	1:1.05	600CT	600CT	42Ohm	60Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.790" L x 0.812" W (20.07mm x 20.62mm)	0.740" (18.80mm)	PC Pin
MET-46-T AUDIO XFMR 600 / 600 TH Triad Magnetics	20,718	1+：$11.34000 10+：$10.23100 25+：$9.81360 84+：$9.28381 168+：$8.99214 252+：$8.82520 504+：$8.54623 1008+：$8.27512	RFQ	Datasheet	MET	Bulk	Active	1:1	600	600	85Ohm	110Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-09-T-B AUDIO XFMR 10KCT / 10KCT TH Triad Magnetics	622	1+：$11.32000 10+：$10.21200 25+：$9.79520 84+：$9.26595 168+：$8.97458 252+：$8.80790 504+：$8.52927 1008+：$8.25850	RFQ	Datasheet	MET	Bulk	Active	1:1	10kCT	10kCT	1kOhm	1.3kOhm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	500VRMS @ 1 Second	-	-	40mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-32 AUDIO XFMR 600 / 600 150/150 TH Tamura	3,249	1+：$13.14000 10+：$11.84500 25+：$11.36080 50+：$11.00560 100+：$10.66010 250+：$10.21804 500+：$9.89440 1000+：$9.58007	RFQ	Datasheet	MET	Tube	Active	2:1:1	600	600, 150/150	70Ohm	95Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 30 Seconds	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-60-T AUDIO XFMR 135 / 135CT TH Triad Magnetics	500	1+：$11.56000 10+：$10.42100 25+：$9.99560 84+：$9.45548 168+：$9.15810 252+：$8.98794 504+：$8.70355 1008+：$8.42724	RFQ	Datasheet	MET	Bulk	Active	1:1	135	135CT	10.5Ohm	10.8Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-32-T AUDIO XFMR 600 / 150/150 TH Triad Magnetics	290	1+：$11.77000 10+：$10.61300 25+：$10.17920 84+：$9.62893 168+：$9.32595 252+：$9.15266 504+：$8.86294 1008+：$8.58155	RFQ	Datasheet	MET	Bulk	Active	2:1:1	600	150/150	70Ohm	95Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 30 Seconds	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-31-T AUDIO XFMR 600CT / 600CT TH Triad Magnetics	3,749	1+：$12.39000 10+：$11.17100 25+：$10.71480 84+：$10.13548 168+：$9.81667 252+：$9.63421 504+：$9.32935 1008+：$9.03313	RFQ	Datasheet	MET	Bulk	Active	1:1	600CT	600CT	70Ohm	95Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-22-T AUDIO XFMR 2.5KCT / 2.5KCT TH Triad Magnetics	399	1+：$10.72000 10+：$9.66900 25+：$9.27480 84+：$8.77429 168+：$8.49857 252+：$8.34079 504+：$8.07710 1008+：$7.82089	RFQ	Datasheet	MET	Bulk	Active	1:1	2.5kCT	2.5kCT	280Ohm	350Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	40mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-46 AUDIO XFMR 600 / 600 TH Tamura	6,491	1+：$12.88000 10+：$11.61700 25+：$11.14240 50+：$10.79420 100+：$10.45560 250+：$10.02204 500+：$9.70472 1000+：$9.39649	RFQ	Datasheet	MET	Tube	Active	1:1	600	600	85Ohm	110Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±1dB	1500VRMS @ 1 Minute	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-35 AUDIO XFMR 600CT / 8 TH Tamura	7,863	1+：$13.12000 10+：$11.83100 25+：$11.34680 50+：$10.99220 100+：$10.64720 250+：$10.20560 500+：$9.88240 1000+：$9.56848	RFQ	Datasheet	MET	Tube	Active	8.66:1	600CT	8	60Ohm	1.5Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 30 Seconds	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-09 AUDIO XFMR 10KCT / 10KCT TH Tamura	4,310	1+：$13.13000 10+：$11.83500 25+：$11.35120 50+：$10.99620 100+：$10.65100 250+：$10.20928 500+：$9.88604 1000+：$9.57193	RFQ	Datasheet	MET	Tube	Active	1:1	10kCT	10kCT	1kOhm	1.3kOhm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	500VRMS @ 30 Seconds	-	-	40mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-39 AUDIO XFMR 500 / 50 TH Tamura	3,462	1+：$12.16000 10+：$10.96000 25+：$10.51160 50+：$10.18340 100+：$9.86370 250+：$9.45472 500+：$9.15542 1000+：$8.86460	RFQ	Datasheet	MET	Tube	Active	3.16:1	500	50	55Ohm	8Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	500VRMS @ 30 Seconds	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-31 AUDIO XFMR 600CT / 600CT TH Tamura	4,994	1+：$13.09000 10+：$11.80700 25+：$11.32400 50+：$10.97000 100+：$10.62560 250+：$10.18500 500+：$9.86242 1000+：$9.54915	RFQ	Datasheet	MET	Tube	Active	1:1	600CT	600CT	70Ohm	95Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 30 Seconds	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-23 AUDIO XFMR 1.6KCT / 3.2 TH Tamura	591	1+：$13.47000 10+：$12.14800 25+：$11.65160 50+：$11.28720 100+：$10.93280 250+：$10.47924 500+：$10.14726 1000+：$9.82482	RFQ	Datasheet	MET	Tube	Active	22.4:1	1.6kCT	3.2	230Ohm	1Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±3dB	500VRMS @ 30 Seconds	-	-	65mW Max @ 300Hz	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin

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