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Audio Transformers (1675)

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Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Mount	Mounting Type	Package / Case	Number of Pins	Weight	Core Material	Operating Temperature	Packaging	Published	Series	Size / Dimension	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Termination	ECCN Code	Resistance	Power Rating	Shielding	Reach Compliance Code	Current Rating	Frequency	Termination Style	Approval Agency	Voltage - Isolation	Inductance	DC Resistance (DCR)	Current	Max DC Current	Frequency Range	Insertion Loss	Insertion Loss (dB)	Transformer Type	Turns Ratio - Primary:Secondary	Return Loss	Secondary Current	Impedance - Primary (Ω)	Frequency Response	Impedance - Secondary (Ω)	DC Resistance (DCR) - Primary	DC Resistance (DCR) - Secondary	Power Level	Height	Height Seated (Max)	Length	Width	REACH SVHC	RoHS Status	Lead Free
Mfr Part No 148X	Hammond Manufacturing	Datasheet	40 In Stock	1: $20.221360 10: $19.076756 100: $17.996939 500: $16.978244 View all price	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole			0.038lb 17.24g			Bulk	2000	148	0.820Lx0.680W 20.83mmx17.27mm		Active	Not Applicable	PC Pin	EAR99			Unshielded				PC Pin					800μA		200Hz~15kHz	0.5dB	1 dB	Economical Open Type				4kCT	±1dB	3.2	380Ohm		300mW	17.5mm	0.690 17.53mm				ROHS3 Compliant
Mfr Part No 560Q	Hammond Manufacturing	Datasheet	24 In Stock	1: $67.553915 10: $63.730108 100: $60.122744 500: $56.719569 View all price	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole			0.25lb 113.4g			Bulk	2000	560	1.330Lx1.640W 33.78mmx41.66mm		Active	Not Applicable	PC Pin	EAR99	40kOhm	1mW					PC Pin							30Hz~15kHz	1dB Max	1 dB	Broadcast Quality				40k 10k/10k	±1dB	40k 10k/10k				21.59mm	0.850 21.59mm				ROHS3 Compliant
Mfr Part No TTC-02	Tamura	Datasheet	540 In Stock	1: $6.132933 10: $5.785787 100: $5.458289 500: $5.149329 View all price	Min: 1 Mult: 1	25 Weeks	Through Hole	Through Hole		4				Bulk	2006	TTC	0.799Lx0.650W 20.30mmx16.50mm		Active	1 (Unlimited)	PC Pin	EAR99				unknown			PC Pin	CSA-C22.2 No. 66-M1988, UL1459	1500VRMS @ 1 Minute		72Ohm			300Hz~3.5kHz	1.5dB Max @ 1kHz	1.2 dB	Data/Voice Coupling	1:1			600	±0.5dB		72Ohm	90Ohm	-45dB~7dB		0.488 12.40mm				RoHS Compliant	Lead Free
Mfr Part No MET-11	Tamura	Datasheet	8000 In Stock	1: $11.907842 10: $11.233814 100: $10.597937 500: $9.998054 View all price	Min: 1 Mult: 1	25 Weeks	Through Hole	Through Hole		6			-20°C~85°C	Bulk	2015	MET	0.409Lx0.310W 10.40mmx7.87mm		Active	1 (Unlimited)	PC Pin	EAR99		40mW				100kHz	PC Pin		500VRMS @ 30 Seconds		1kOhm	1mA		300Hz~100kHz			Data/Voice Coupling	2.23:1			10kCT	±2dB	2kCT	1kOhm	300Ohm		11.8mm	0.465 11.80mm				RoHS Compliant	Lead Free
Mfr Part No 145P	Hammond Manufacturing	Datasheet	10 In Stock	1: $23.869525 10: $22.518420 100: $21.243792 500: $20.041314 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount			0.088lb 39.92g			Bulk		145	1.630Lx0.880W 41.40mmx22.35mm		Active	Not Applicable	Wire Leads	EAR99			Unshielded				Wire Leads					3.5mA		150Hz~15kHz		1 dB	Economical Open Type				20k	±1dB	1kCT	1.18kOhm	50Ohm	135mW	20.574mm	0.810 20.57mm				ROHS3 Compliant
Mfr Part No 145E	Hammond Manufacturing	Datasheet	11 In Stock	1: $22.716837 10: $21.430979 100: $20.217904 500: $19.073494 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount	600		0.088lb 39.92g			Bulk	2001	145	1.630Lx0.880W 41.40mmx22.35mm		Active	Not Applicable	Wire Leads	EAR99		200mW	Unshielded		5mA		Wire Leads				83Ohm	5mA	5mA	150Hz~15kHz		1 dB	Economical Open Type				600CT	±1dB		65Ohm	83Ohm		20.574mm	0.810 20.57mm			No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No 1750NA	Hammond Manufacturing	Datasheet	23 In Stock	1: $69.906043 10: $65.949098 100: $62.216129 500: $58.694461 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount						Bulk	2011	1750	3.000Lx2.465W 76.20mmx62.61mm	yes	Active	Not Applicable	Solder			30W			9mA		Solder Lug		2500V @ 1 Second		147.4Ohm		9mA	50Hz~12kHz			POWER TRANSFORMER				6kCT	±1dB	8 16	73.2Ohm 74.41Ohm 147.4Ohm	300mOhm 580mOhm 820mOhm		63.5mm	2.525 64.14mm				ROHS3 Compliant
Mfr Part No 1650TA	Hammond Manufacturing	Datasheet	1718 In Stock	1: $212.073385 10: $200.069231 100: $188.744557 500: $178.060903 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount			14lbs 6.4kg			Bulk	2013	A	4.500Lx3.750W 114.30mmx95.25mm		Active	1 (Unlimited)	Wire Leads			120W	Shielded		403mA		Wire Leads		2000V @ 1 Second			403mA	403mA	30Hz~30kHz		1 dB	Push-Pull Audiophile, Ultra-Linear - Tube Output				1.9kCT	±1dB	4 8 16	22.07Ohm 24.85Ohm	251mOhm 334mOhm 359mOhm		115.824mm	4.560 115.82mm				ROHS3 Compliant	Lead Free
Mfr Part No 149V	Hammond Manufacturing	Datasheet	9 In Stock	1: $22.450831 10: $21.180029 100: $19.981159 500: $18.850150 View all price	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole	300		0.063lb 28.58g			Bulk		149	1.060Lx0.820W 26.92mmx20.83mm		Active	Not Applicable	PC Pin	EAR99		1W	Unshielded		4mA		PC Pin					4mA		200Hz~15kHz	0.5dB	1 dB	Economical Open Type				600CT	±1dB	1.2k 300/300	53Ohm	63Ohm	1000mW	20.83mm	0.820 20.83mm				ROHS3 Compliant
Mfr Part No TTC-218	Tamura	Datasheet	-	-	Min: 1 Mult: 1	18 Weeks	Through Hole	Through Hole	DIP	8				Bulk	1999	TTC	0.839Lx0.760W 21.30mmx19.30mm		Obsolete	1 (Unlimited)	PC Pin	EAR99							PC Pin	CSA-C22.2 No. 66-M1988, UL1863	1500VRMS @ 1 Minute			50mA		660Hz~3.5kHz	1.8dB Max @ 2kHz	1.8 dB	Data/Voice Coupling	1:1			600	-1.8dB~0.5dB		49Ohm	76Ohm	-45dB~7dB	8.8mm	0.346 8.80mm				RoHS Compliant	Contains Lead
Mfr Part No 1650KP	Hammond Manufacturing	Datasheet	-	-	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole						Bulk	2000	1600	3.880Lx3.310W 98.55mmx84.07mm		Obsolete	1 (Unlimited)	Terminals	EAR99			Unshielded											30Hz~30kHz			Push-Pull Potted, Ultra-Linear - Tube Output				3.4kCT	±1dB	4 8 16			50W	107.95mm	4.250 107.95mm				RoHS Compliant
Mfr Part No 125DSE	Hammond Manufacturing	Datasheet	35 In Stock	1: $82.723148 10: $78.040706 100: $73.623307 500: $69.455950 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount			2lbs 907.2g			Bulk	2015	125SE	4.000Lx2.100W 101.60mmx53.34mm		Active	Not Applicable	Wire Leads			10W	Unshielded		70mA		Wire Leads		1500V @ 1 Second			70mA	70mA	100Hz~15kHz		1 dB	General Purpose				2.5k~10k	±1dB	4~32	115Ohm	590mOhm		66.802mm	2.630 66.80mm				ROHS3 Compliant	Lead Free
Mfr Part No TY-400P	Triad Magnetics	Datasheet	252 In Stock	1: $6.344429 10: $5.985311 100: $5.646520 500: $5.326905 View all price	Min: 1 Mult: 1	17 Weeks	Through Hole	Through Hole		4	17.23651g		-20°C~85°C	Bulk	2007	TY	0.820Lx0.715W 20.83mmx18.16mm		Active	Not Applicable	PC Pin				Unshielded		90mA	4kHz	PC Pin		1500VAC			90mA		300Hz~3.5kHz	1.75dB Typ	1.75 dB	Data/Voice Coupling	1:1.07	15dB Typ		600	±0.5dB	600	76.5Ohm	108Ohm	-45dB~7dB	19.05mm	0.750 19.05mm	20.83mm	18.16mm	Unknown	ROHS3 Compliant	Lead Free
Mfr Part No 148K	Hammond Manufacturing	Datasheet	15 In Stock	1: $24.068437 10: $22.706072 100: $21.420823 500: $20.208323 View all price	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole			0.038lb 17.24g			Bulk		148	0.820Lx0.680W 20.83mmx17.27mm		Active	Not Applicable	PC Pin	EAR99		75W	Unshielded		6.5mA		PC Pin				540Ohm	6.5mA	6.5mA	200Hz~15kHz	0.5dB	1 dB	Economical Open Type				4k	±1dB	2k 500/500	540Ohm	230Ohm	75mW	17.526mm	0.690 17.53mm				ROHS3 Compliant
Mfr Part No 1750X	Hammond Manufacturing	Datasheet	1856 In Stock	1: $132.152734 10: $124.672391 100: $117.615463 500: $110.957983 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount			0.625lb 283.5g			Bulk	2008	1750	3.786Lx4.049W 96.16mmx102.84mm		Active	Not Applicable	Solder			100W					Solder Lug			50.93 H				50Hz~12kHz		1 dB	Push-Pull Audiophile, Ultra-Linear - Tube Output	10.14:1			2kCT	±1dB	2 4 8 16	5.03Ohm 12.3Ohm 7.16Ohm	20mOhm 30mOhm 50mOhm		80.645mm	3.238 85.25mm				ROHS3 Compliant	Lead Free
Mfr Part No 290WX	Hammond Manufacturing	Datasheet	20 In Stock	1: $66.966667 10: $63.176101 100: $59.600096 500: $56.226504 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount						Bulk	2011	290	3.250Lx2.360W 82.55mmx59.94mm	yes	Active	Not Applicable	Wire Leads						50mA	60Hz	Wire Leads		120/240VAC								POWER TRANSFORMER			198mA				22.5Ohm	240mOhm 185.4Ohm		59.944mm	2.058 52.27mm			No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No 126C	Hammond Manufacturing	Datasheet	1924 In Stock	1: $122.310661 10: $115.387416 100: $108.856053 500: $102.694390 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount			3.2lbs 1.5kg	Steel		Bulk		126	3.120Lx2.500W 79.25mmx63.50mm		Active	Not Applicable	Wire Leads			4W	Unshielded		15mA		Wire Leads		400VDC	106 H	375Ohm	15mA	15mA	20Hz~20kHz		1 dB	Single Ended Audiophile, Ultra-Linear - Tube Output				10k	±1dB		375Ohm	375Ohm		63.5mm	3.120 79.25mm				ROHS3 Compliant
Mfr Part No 290SX	Hammond Manufacturing	Datasheet	1678 In Stock	1: $236.880164 10: $223.471853 100: $210.822503 500: $198.889154 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount						Bulk	2011	290	3.750Lx5.625W 95.25mmx142.88mm	yes	Active	Not Applicable	Wire Leads								Wire Leads		120/240VAC		4.72Ohm		3.75A				POWER TRANSFORMER							1.1Ohm 1.24Ohm 1.34Ohm	100mOhm 1.68Ohm 4.72Ohm		120.65mm	4.813 122.25mm				ROHS3 Compliant
Mfr Part No 149C	Hammond Manufacturing	Datasheet	16 In Stock	1: $18.298193 10: $17.262446 100: $16.285326 500: $15.363516 View all price	Min: 1 Mult: 1	4 Weeks	Through Hole	Through Hole			0.063lb 28.58g			Bulk		149	1.060Lx0.820W 26.92mmx20.83mm		Active	Not Applicable	PC Pin	EAR99		200mW	Unshielded		56mA		PC Pin				24Ohm	56mA	56mA	200Hz~15kHz	0.5dB	1 dB	Economical Open Type				160	±1dB	80 20/20	24Ohm	7Ohm		20.828mm	0.820 20.83mm				ROHS3 Compliant
Mfr Part No 850JA	Hammond Manufacturing	Datasheet	1808 In Stock	1: $153.042515 10: $144.379731 100: $136.207293 500: $128.497447 View all price	Min: 1 Mult: 1	4 Weeks	Chassis Mount	Chassis Mount	600					Bulk	2014	850A	1.700Lx1.200W 43.18mmx30.48mm	yes	Active	Not Applicable	Wire Leads	EAR99							Wire Leads							20Hz~20kHz	1dB		BROADCAST AUDIO TRANSFORMER				600 150/150	±0.5dB	4.8k 1.2k/1.2k	69Ohm	570Ohm	15dB		1.650 41.90mm				ROHS3 Compliant

Audio Transformers (1675)