Audio Transformers - CM GROUP(HK) CO.，LIMITED

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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)
101F TRANSFORMER AUDIO 600CT/600CT Hammond Manufacturing	227	21.22	- + Add To Cart Inquiry Now	Datasheet	Bulk	101	Active	1:1	600CT	600CT	44Ohm	52Ohm	Miniature Epoxy Potted	200Hz ~ 100kHz	±0.5dB	100VRMS	-	-	100mW	-40°C ~ 85°C	-	Through Hole	0.450 L x 0.450 W (11.43mm x 11.43mm)	0.480 (12.19mm)
107B TRANSFORMER AUDIO 150CT/12 Hammond Manufacturing	3497	23.80	- + Add To Cart Inquiry Now	Datasheet	Bulk	107	Active	3.53:1	150CT	12	22Ohm	1.85Ohm	Miniature Epoxy Potted	300Hz ~ 50kHz	±1.5dB	100VRMS	-	-	150mW	-	-	Through Hole	0.630 L x 0.586 W (16.00mm x 14.88mm)	0.630 (16.00mm)
149U TRANSFORM AUDIO 150/600 TO 8 IMP Hammond Manufacturing	642	24.45	- + Add To Cart Inquiry Now	Datasheet	Bulk	149	Active	-	600, 150/150	8	53Ohm	95Ohm	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)
T6003NLT TRANSFORMER AUDIO 1:1 SMD Pulse Electronics Network	3550	7.60	- + Add To Cart Inquiry Now	Datasheet	Tape & Reel (TR),Cut Tape (CT)	-	Last Time Buy	1:1	600	600	55Ohm	70Ohm	General Purpose	-	-	1500Vrms	1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz	20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz	-	-	-	Surface Mount	0.530 L x 0.516 W (13.46mm x 13.11mm)	0.485 (12.32mm)
TTC-5017 TRANSFORMER TELECOMM 600:600 OHM Tamura	3260	5.62	- + Add To Cart Inquiry Now	Datasheet	Bulk	TTC	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)
TTC-5028 TRANSFORMER TELECOMM 600:470 OHM Tamura	529	4.07	- + Add To Cart Inquiry Now	Datasheet	Bulk	TTC	Active	1:1	600	470	92Ohm	120Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±1dB ~ ±4dB	1875VRMS @ 1 Second	2.5dB Max @ 1kHz	-	-40dB ~ 4dB	-	CSA-C22.2 No. 950-95, UL1950	Through Hole	0.886 L x 0.909 W (22.50mm x 23.10mm)	0.583 (14.80mm)
TTC-5020 TRANSFORMER COUPLING 600:301 OHM Tamura	3651	4.31	- + Add To Cart Inquiry Now	Datasheet	Bulk	TTC	Active	1:1	600	301	152Ohm	152Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±1dB ~ ±4dB	1875VRMS @ 1 Second	3.75dB Max @ 1kHz	-	-20dB ~ 4dB	-	CSA-C22.2 No. 950-95, UL1950	Through Hole	0.886 L x 0.909 W (22.50mm x 23.10mm)	0.543 (13.80mm)
TTC-105-1 TRANSF TEL COUP 600:600CT 90MADC Tamura	535	5.63	- + Add To Cart Inquiry Now	Datasheet	Bulk	TTC	Active	1:1	600	600CT	71Ohm	117Ohm	Data/Voice Coupling	660Hz ~ 3.5kHz	-1dB ~ 0.7dB	1500VRMS @ 1 Minute	3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz	-	-45dB ~ 10dB	-	CSA-C22.2 No. 66-M1988, UL1459	Through Hole	0.839 L x 0.630 W (21.30mm x 16.00mm)	0.748 (19.00mm)
TY-400P TRANSF 600 OHM 90MA DC TEL Triad Magnetics	2474	5.78	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	Active	1:1.07	600	600	76.5Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.75dB Typ	15dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.820 L x 0.715 W (20.83mm x 18.16mm)	0.750 (19.05mm)
TY-307P TRANSF 600 OHM 0MA DC TEL Triad Magnetics	3419	6.34	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	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)
TY-145P TRANSF 600 AUDIO CTAP/600 CTAP Triad Magnetics	3671	6.36	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	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)
TY-141P TRANSF 10K AUDIO CTAP/10K CTAP Triad Magnetics	2097	6.36	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	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)
TY-142P TRANSF 10K AUDIO CTAP/2K CTAP Triad Magnetics	3474	6.36	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	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)
T1104 TRANSFORMER TELE 600 OHM 0 MADC Tamura	3078	7.20	- + Add To Cart Inquiry Now	Datasheet	Tray	-	Active	-	600	600	46Ohm	63Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VRMS @ 1 Minute	1dB Typ @ 1kHz	26dB Min	-45dB ~ 7dB	-	CSA-C22.2 No. 950-M89, UL1459, UL1950	Through Hole	0.780 L x 0.654 W (19.80mm x 16.60mm)	0.469 (11.90mm)
TTC-170 TRANSF TELE COUP 600:600 0MADC Tamura	3240	7.37	- + Add To Cart Inquiry Now	Datasheet	Tube	TTC	Active	1:1	600	600	47Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VRMS @ 1 Minute	1.5dB Max @ 1kHz	-	-	0°C ~ 70°C	CSA-C22.2 No. 66-M1988, UL1459	Through Hole	0.528 L x 0.512 W (13.40mm x 13.00mm)	0.421 (10.70mm)
TY-146P TRANSF 600 AUDIO CT 150/600CT 15 Triad Magnetics	2969	9.06	- + Add To Cart Inquiry Now	Datasheet	Bulk	TY	Active	1:1	600, 150/150	600, 150/150	17Ohm, 19Ohm	14.5Ohm, 22Ohm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB	26dB	1W	-20°C ~ 85°C	-	Through Hole	1.375 L x 1.187 W (34.93mm x 30.15mm)	1.187 (30.15mm)
MET-46-T TEL TRANS 600:600 3.0MADC Triad Magnetics	3611	11.49	- + Add To Cart Inquiry Now	Datasheet	Bulk	MET	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)
MET-32 TRANSFORMER 600:600CT 3.0MADC Tamura	3149	11.55	- + Add To Cart Inquiry Now	Datasheet	Tube	MET	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)
MET-23 TRANSFORMER 1.6KCT:3.2 2.5MADC Tamura	2913	11.60	- + Add To Cart Inquiry Now	Datasheet	Tube	MET	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)
MET-60 TRANSFORMER 135:135CT 10.0MADC Tamura	3116	11.40	- + Add To Cart Inquiry Now	Datasheet	Tube	MET	Active	1:1	135	135CT	10.5Ohm	10.8Ohm	Data/Voice Coupling	300Hz ~ 100kHz	±2dB	1500VRMS @ 1 Minute	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409 L x 0.310 W (10.40mm x 7.87mm)	0.465 (11.80mm)

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