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500 Ohms Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers AUDIO TRANSFORMER SP-32 Triad Magnetics 1: $16.40 97In Stock	Mfr. Part No. SP-32 Mouser Part No 553-SP-32	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO TRANSFORMER	Datasheet	97In Stock	$16.40 $14.71 $14.43 $14.42	Min.: 1 Mult.: 1	Audio Transformers		Radial	300 Hz to 100 kHz	500 Ohms	50 Ohms						0.41 in	0.31 in	0.465 in	MIL-T-27E
Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC MET-39 Tamura 1: $12.37 321In Stock	Mfr. Part No. MET-39 Mouser Part No 838-MET-39	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC	Datasheet	321In Stock	$12.37 $11.15 $10.70 $10.36 View $10.04 $9.62 $9.32 $9.01	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz	500 Ohms	50 Ohms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers MET-39-T - IMPEDANCE MATCHING TRANSFORMER - 500 ohms to 50 ohms MET-39-T Triad Magnetics 1: $9.39 769In Stock	Mfr. Part No. MET-39-T Mouser Part No 553-MET-39-T	Triad Magnetics	Audio Transformers / Signal Transformers MET-39-T - IMPEDANCE MATCHING TRANSFORMER - 500 ohms to 50 ohms	Datasheet	769In Stock	$9.39 $8.98 $8.48 $8.24 View $8.23 $8.06 $7.80 $7.04 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz	500 Ohms	50 Ohms		- 20 C	+ 85 C	Single		0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 8 ohms 104R Hammond Manufacturing 1: $36.90 50In Stock	Mfr. Part No. 104R Mouser Part No 546-104R	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 8 ohms	Datasheet	50In Stock	$36.90 $33.30 $31.81 $30.72 View $29.10 $27.96	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 kHz	500 Ohms	8 Ohms				Single		0.86 in	0.71 in	0.75 in	104
Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 3.2 ohms 106W Hammond Manufacturing 1: $38.99 1In Stock	Mfr. Part No. 106W Mouser Part No 546-106W	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 3.2 ohms	Datasheet	1In Stock	$38.99 $34.32 $33.28 $32.37 View $31.98 $31.38 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers			500 Ohms	3.2 Ohms									106
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms 146I Hammond Manufacturing 1: $29.63 14In Stock	Mfr. Part No. 146I Mouser Part No 546-146I	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms	Datasheet	14In Stock	$29.63 $26.96 $24.14 $23.35 View $22.55 $21.80 $21.68 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	500 Ohms	8 Ohms				Single		1.63 in	0.88 in	0.81 in	146	Bulk
Audio Transformers / Signal Transformers AUDIO XFMR 500ct:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-50 SP-50 Triad Magnetics 1: $19.15 25In Stock 126Expected 18/02/2027	Mfr. Part No. SP-50 Mouser Part No 553-SP50	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 500ct:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-50	Datasheet	25In Stock 126Expected 18/02/2027	$19.15 $18.18 $17.53 $17.10 View $16.51 $15.75 $15.27 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	300 Hz to 100 kHz	500 Ohms	600 Ohms	1 kV	- 40 C	+ 85 C	Single		7.874 mm	10.41 mm	11.811 mm	MIL-T-27E
Audio Transformers / Signal Transformers XFMR OUT 500CT-8 42TL001-RC Xicon 1: $2.14 3,376In Stock	Mfr. Part No. 42TL001-RC Mouser Part No 42TL001-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 500CT-8	Datasheet	3,376In Stock	$2.14 $1.98 $1.77 $1.70 View $1.44 $1.43 $1.42 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz	500 Ohms	8 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers XFMR 500CT-500CT Xicon 42TL009-RC 42TL009-RC Xicon 1: $2.24 3,653In Stock	Mfr. Part No. 42TL009-RC Mouser Part No 42TL009-RC	Xicon	Audio Transformers / Signal Transformers XFMR 500CT-500CT	Datasheet	3,653In Stock	$2.24 $2.07 $1.85 $1.74 View $1.48 $1.28 $1.13 $1.00 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz	500 Ohms	500 Ohms	100 VDC	- 30 C	+ 80 C	1 Channel	15 mm x 15 mm x 12.7 mm	15 mm	15 mm	12.7 mm	42TL	Bulk
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms 144G Hammond Manufacturing 1: $25.72 37Factory Stock Available	Mfr. Part No. 144G Mouser Part No 546-144G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:8 ohms	Datasheet	37Factory Stock Available More Info Available	$25.72 $24.09 $23.30 $22.66 View $21.82 $21.31 $21.12 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	500 Ohms	8 Ohms				Single	1.35 in x 0.69 in x 0.69 in	1.35 in	0.69 in	0.69 in	144
Audio Transformers / Signal Transformers XFMR 500CT-8CT 42TU400-RC Xicon 1: $4.42 831Expected 02/12/2026	Mfr. Part No. 42TU400-RC Mouser Part No 42TU400-RC	Xicon	Audio Transformers / Signal Transformers XFMR 500CT-8CT	Datasheet	831Expected 02/12/2026	$4.42 $3.76 $3.45 $3.44 View $3.43 Quote	Min.: 1 Mult.: 1	Audio Transformers	Transformer	Radial	300 Hz to 3.4 kHz	500 Ohms	8 Ohms	100 VDC			1 Channel		24.89 mm	18.29 mm	18.8 mm	42TU	Bulk
Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 3.2 ohms 104Q Hammond Manufacturing 1: $36.90 425Factory Stock Available	Mfr. Part No. 104Q Mouser Part No 546-104Q	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 3.2 ohms	Datasheet	425Factory Stock Available More Info Available	$36.90 $32.88 $31.40 $30.32 View $28.01 $27.16 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers			500 Ohms	3.2 Ohms									104
Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 8 ohms 106X Hammond Manufacturing 1: $36.02 51Factory Stock Available	Mfr. Part No. 106X Mouser Part No 546-106X	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 8 ohms	Datasheet	51Factory Stock Available More Info Available	$36.02 $34.72 $33.73 $32.88 View $32.50 $31.92 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers			500 Ohms	8 Ohms									106
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms 144F Hammond Manufacturing 1: $27.30 3Factory Stock Available	Mfr. Part No. 144F Mouser Part No 546-144F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms	Datasheet	3Factory Stock Available More Info Available	$27.30 $26.10 $25.55 $25.09 View $24.51 $24.13 Quote	Min.: 1 Mult.: 1	Audio Transformers		Pin	200 Hz to 15 kHz	500 Ohms	3.2 Ohms						1.35 in	0.69 in	0.69 in	144
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:50 ohms 144H Hammond Manufacturing 1: $25.71 8Factory Stock Available	Mfr. Part No. 144H Mouser Part No 546-144H	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:50 ohms	Datasheet	8Factory Stock Available More Info Available	$25.71 $24.08 $23.28 $22.63 View $21.79 $21.28 $21.09 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	500 Ohms	50 Ohms				Single		1.35 in	0.69 in	0.69 in	144
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms 146H Hammond Manufacturing 1: $29.63 6Factory Stock Available	Mfr. Part No. 146H Mouser Part No 546-146H	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 500 ct:3.2 ohms	Datasheet	6Factory Stock Available More Info Available	$29.63 $24.84 $23.89 $23.15 View $22.26 $21.59 $21.47 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	500 Ohms	3.2 Ohms				Single		1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 12000:00:00:125/500 ohms 148E Hammond Manufacturing 1: $27.07 16Factory Stock Available	Mfr. Part No. 148E Mouser Part No 546-148E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 12000:00:00:125/500 ohms	Datasheet	16Factory Stock Available More Info Available	$27.07 $25.48 $24.75 $24.16 View $23.47 $23.09 $22.97 Quote	Min.: 1 Mult.: 1	Audio Transformers				500 Ohms	125 Ohms, 500 Ohms									148
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 500 ct:3.2 ohms 148T Hammond Manufacturing 1: $26.62 54Factory Stock Available	Mfr. Part No. 148T Mouser Part No 546-148T	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 500 ct:3.2 ohms	Datasheet	54Factory Stock Available More Info Available	$26.62 $24.61 $23.74 $23.04 View $22.10 $21.54 $21.36 Quote	Min.: 1 Mult.: 1	Audio Transformers		Radial	200 Hz to 15 kHz	500 Ohms	3.2 Ohms						0.82 in	0.68 in	0.69 in	148
Audio Transformers / Signal Transformers Audio transformer, broadcast, Line or 150 ohm MIC to 1 or 2 Grids 812A Hammond Manufacturing 1: $148.63 3Factory Stock Available	Mfr. Part No. 812A Mouser Part No 546-812A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast, Line or 150 ohm MIC to 1 or 2 Grids	Datasheet	3Factory Stock Available More Info Available	$148.63 $129.38 $125.04 $120.96 View $118.11 Quote	Min.: 1 Mult.: 1	Audio Transformers	Isolated	Wire Lead	50 Hz to 15 kHz	500 Ohms	40 kOhms				Single		44.5 mm	31.8 mm	65 mm	800
Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 95Ohm MET-37 Tamura 550: $9.21 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. MET-37 Mouser Part No 838-MET-37	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 95Ohm	Datasheet	Non-Stocked Lead-Time 24 Weeks	$9.21 $9.20	Min.: 550 Mult.: 550	Audio Transformers		Through Hole	300 Hz to 100 kHz	500 Ohms	600 Ohms	500 Vrms				10.4 mm x 7.87 mm x 11.8 mm	10.4 mm	7.87 mm	11.8 mm	MET
Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 90Ohm MET-38 Tamura 550: $8.95 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. MET-38 Mouser Part No 838-MET-38	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 500Vrms 65Ohm DCR 90Ohm	Datasheet	Non-Stocked Lead-Time 24 Weeks	$8.95 $8.94	Min.: 550 Mult.: 550	Audio Transformers				500 Ohms	125 Ohms, 500 Ohms	500 V
Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching, Hybrid 804A Hammond Manufacturing 1: $137.69 Non-Stocked	Mfr. Part No. 804A Mouser Part No 546-804A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast, Isolating, Matching, Hybrid	Datasheet	Non-Stocked	$137.69 $127.28 $124.42 $121.69 View $118.46 Quote	Min.: 1 Mult.: 1	Audio Transformers	Isolated	Wire Lead	50 Hz to 15 kHz	500 Ohms	500 Ohms				Single		44.5 mm	31.8 mm	65 mm	800
Audio Transformers / Signal Transformers XFMR OUT 500CT/8CT 42TM001-RC Xicon 1,000: $3.04 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 42TM001-RC Mouser Part No 42TM001-RC	Xicon	Audio Transformers / Signal Transformers XFMR OUT 500CT/8CT	Datasheet	Non-Stocked Lead-Time 19 Weeks	$3.04 View Quote	Min.: 1,000 Mult.: 100	Audio Transformers	Transformer	Through Hole	300 Hz to 3.4 kHz	500 Ohms	8 Ohms	100 VDC	- 30 C	+ 80 C	2 Channel	22 mm x 17 mm x 17 mm	22 mm	17 mm	17 mm	42TM	Bulk

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