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Audio Transformers Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Primary Impedance	Secondary Impedance	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 100:200 ct ohms 145A Hammond Manufacturing 1: $40.30 3In Stock	Mfr. Part No. 145A Mouser Part No 546-145A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 100:200 ct ohms	Datasheet	3In Stock	$40.30 $34.14 $32.80 $31.77 View $30.56 $29.43 $29.27 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	100 Ohms	200 Ohms				41.4 mm	22.35 mm	20.57 mm	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver-Output, 600:600 ohms 145B Hammond Manufacturing 1: $40.31 4In Stock	Mfr. Part No. 145B Mouser Part No 546-145B	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver-Output, 600:600 ohms	Datasheet	4In Stock	$40.31 $34.05 $32.56 $31.54 View $30.33 $29.21 $29.05 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	600 Ohms	600 Ohms			Single	1.63 in	0.88 in	0.81 in	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input-Output, 600 ct:600 ct ohms 145E Hammond Manufacturing 1: $40.30 9In Stock	Mfr. Part No. 145E Mouser Part No 546-145E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Input-Output, 600 ct:600 ct ohms	Datasheet	9In Stock	$40.30 $36.22 $32.40 $31.38 View $30.18 $29.25 $29.10 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	600 Ohms	600 Ohms			Single	1.63 in	0.88 in	0.81 in	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 2000:200 ct ohms 145G Hammond Manufacturing 1: $40.30 1In Stock	Mfr. Part No. 145G Mouser Part No 546-145G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 2000:200 ct ohms	Datasheet	1In Stock	$40.30 $33.78 $32.49 $31.48 View $30.27 $29.36 $29.20 Quote	Min.: 1 Mult.: 1	Audio Transformers		Screw	150 Hz to 15 kHz	2 kOhms	200 Ohms				1.63 in	0.88 in	0.81 in	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:600 ct ohms 145J Hammond Manufacturing 1: $40.30 2In Stock	Mfr. Part No. 145J Mouser Part No 546-145J	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:600 ct ohms	Datasheet	2In Stock	$40.30 $33.80 $32.50 $31.48 View $30.29 $29.38 $29.19 Quote	Min.: 1 Mult.: 1	Audio Transformers		Pin	200 Hz to 15 kHz	4 kOhms	600 Ohms CT				1.63 in	0.88 in	0.81 in	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:2600 ct ohms 145L Hammond Manufacturing 1: $40.31 1In Stock	Mfr. Part No. 145L Mouser Part No 546-145L	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 4000:2600 ct ohms	Datasheet	1In Stock	$40.31 $35.07 $34.27 $33.62 View $32.76 $32.22 $31.85	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	4 kOhms	2.6 kOhms				41.4 mm	22.35 mm	20.57 mm	145
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 100 ct:8 ohms 146E Hammond Manufacturing 1: $40.31 3In Stock	Mfr. Part No. 146E Mouser Part No 546-146E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 100 ct:8 ohms	Datasheet	3In Stock	$40.31 $34.19 $32.54 $31.52 View $30.31 $29.39 $29.21 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	100 Ohms	8 Ohms				1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 250 ct:8 ohms 146G Hammond Manufacturing 1: $40.30 3In Stock	Mfr. Part No. 146G Mouser Part No 546-146G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 250 ct:8 ohms	Datasheet	3In Stock	$40.30 $33.88 $32.59 $31.58 View $30.37 $29.43 $29.27 Quote	Min.: 1 Mult.: 1	Audio Transformers				250 Ohms	8 Ohms							146
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 1000 ct:8 ohms 146K Hammond Manufacturing 1: $40.31 5In Stock 5Expected 5/11/2026	Mfr. Part No. 146K Mouser Part No 546-146K	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 1000 ct:8 ohms	Datasheet	5In Stock 5Expected 5/11/2026	$40.31 $34.01 $32.49 $31.48 View $30.27 $29.36 $29.20 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	200 Hz to 15 kHz	1 kOhms	8 Ohms			Single	1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 2000 ct:8 ohms 146N Hammond Manufacturing 1: $40.30 1In Stock	Mfr. Part No. 146N Mouser Part No 546-146N	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Output, 2000 ct:8 ohms	Datasheet	1In Stock	$40.30 $33.78 $32.49 $31.48 View $30.27 $29.36 $29.17 Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead	150 Hz to 15 kHz	2 kOhms	8 Ohms			Single	1.63 in	0.88 in	0.81 in	146
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150/600:600/2400 ohms 148A Hammond Manufacturing 1: $41.00 4In Stock	Mfr. Part No. 148A Mouser Part No 546-148A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 150/600:600/2400 ohms	Datasheet	4In Stock	$41.00 $34.53 $33.22 $32.19 View $30.94 $29.80 $29.62 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	200 Hz to 15 kHz	150 Ohms, 600 Ohms	2.4 kOhms			Single	1.06 in	0.82 in	0.82 in	148
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 200K:1000 ohms 148D Hammond Manufacturing 1: $40.95 1In Stock	Mfr. Part No. 148D Mouser Part No 546-148D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Input, 200K:1000 ohms	Datasheet	1In Stock	$40.95 $36.49 $32.72 $31.70 View $30.52 $29.66 $29.50 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	200 Hz to 15 kHz	200 kOhms	1 kOhms				0.82 in	0.68 in	0.69 in	148
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 600 ct:150 ct ohms 148V Hammond Manufacturing 1: $40.95 1In Stock	Mfr. Part No. 148V Mouser Part No 546-148V	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 600 ct:150 ct ohms	Datasheet	1In Stock	$40.95 $34.53 $33.18 $32.14 View $30.89 $29.76 $29.58 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	200 Hz to 15 kHz	600 Ohms	150 Ohms			Single	0.82 in	0.68 in	0.69 in	148	Bulk
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 160:20/80 ohms 149C Hammond Manufacturing 1: $41.00 1In Stock	Mfr. Part No. 149C Mouser Part No 546-149C	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Driver, 160:20/80 ohms	Datasheet	1In Stock	$41.00 $34.61 $33.61 $32.80 View $31.89 $31.36 $31.20 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Pin	200 Hz to 15 kHz	160 Ohms	20 Ohms, 80 Ohms				1.06 in	0.82 in	0.82 in	149
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 150/600:8 ohms 149U Hammond Manufacturing 1: $40.95 25In Stock	Mfr. Part No. 149U Mouser Part No 546-149U	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, Output, 150/600:8 ohms	Datasheet	25In Stock	$40.95 $36.49 $34.86 $33.66 View $31.08 $30.07 $29.91 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Radial	200 Hz to 15 kHz	600 Ohms	8 Ohms			Single	1.06 in	0.82 in	0.82 in	149
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Isolating or Hybrid 560G Hammond Manufacturing 1: $111.07 11In Stock	Mfr. Part No. 560G Mouser Part No 546-560G	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Isolating or Hybrid	Datasheet	11In Stock	$111.07 $99.16 $91.22 $88.70 View $85.97 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz	150 Ohms	600 Ohms			Single	1.64 in	1.33 in	0.85 in	560
Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line 560N Hammond Manufacturing 1: $111.06 1In Stock	Mfr. Part No. 560N Mouser Part No 546-560N	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast quality, potted, for Collector to Line	Datasheet	1In Stock	$111.06 $96.19 $90.97 $88.77 View $86.01 Quote	Min.: 1 Mult.: 1	Audio Transformers		Through Hole	30 Hz to 30 kHz	600 Ohms	40 kOhms			Single	1.33 in	1.64 in	0.85 in	560
Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Output to Line, Matching or Interstage 850NA Hammond Manufacturing 1: $226.10 3In Stock	Mfr. Part No. 850NA Mouser Part No 546-850NA	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Output to Line, Matching or Interstage	Datasheet	3In Stock	$226.10 $195.54 $189.49 $183.27 View Quote	Min.: 1 Mult.: 1	Audio Transformers		Wire Lead		600 Ohms	40 kOhms			Single	1.7 in	1.2 in	1.65 in	850
Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P (NOTE: "-B" indicates BULK packaging) Triad Magnetics TY-141P-B TY-141P-B Triad Magnetics 1: $8.66 411In Stock 4,066On Order	Mfr. Part No. TY-141P-B Mouser Part No 553-TY-141P-B	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR 10Kct:10Kct 4mADC 100mW PCB MOUNT/TY-141P (NOTE: "-B" indicates BULK packaging)	Datasheet	411In Stock 4,066On Order On Order Ship Dates Mfr. No: TY-141P-B Stock: 411 Can Dispatch Immediately On Order: 538 Pending 1,512 Expected 3/12/2026 2,016 Expected 10/12/2026 Factory Lead Time: 18 Weeks	$8.66 $7.40 $7.10 $6.88 View $6.56 $6.28 $5.96 $5.77 $5.70	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	200 Hz to 15 kHz	10 kOhms	10 kOhms	- 20 C	+ 85 C	Single	20.6 mm	17.8 mm	18.8 mm	T Y
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 600 ohms 106E Hammond Manufacturing 1: $50.18 1In Stock	Mfr. Part No. 106E Mouser Part No 546-106E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 600 ohms	Datasheet	1In Stock	$50.18 $42.50 $40.81 $39.36 View $37.96 $36.86 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 kHz	600 Ohms	600 Ohms			Single	1.08 in	0.88 in		106
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 3.2 ohms 107E Hammond Manufacturing 1: $39.94 1In Stock	Mfr. Part No. 107E Mouser Part No 546-107E	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 3.2 ohms	Datasheet	1In Stock	$39.94 $33.52 $32.25 $31.24 View $30.04 $29.12 $28.94 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz	600 Ohms	3.2 Ohms		+ 85 C	Single	0.63 in	0.586 in	0.63 in	107
Audio Transformers / Signal Transformers Audio transformer, potted, primary 1K ctohms , secondary 600 ct ohms 107J Hammond Manufacturing 1: $39.94 6In Stock	Mfr. Part No. 107J Mouser Part No 546-107J	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 1K ctohms , secondary 600 ct ohms	Datasheet	6In Stock	$39.94 $33.54 $32.25 $31.25 View $30.04 $29.12 $28.97 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz	1 kOhms	600 Ohms		+ 85 C	Single	0.63 in	0.586 in	0.63 in	107
Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 4K ct ohms 107R Hammond Manufacturing 1: $39.94 1In Stock	Mfr. Part No. 107R Mouser Part No 546-107R	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 4K ct ohms	Datasheet	1In Stock	$39.94 $33.54 $32.26 $31.25 View $30.06 $29.13 $28.95 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz	10 kOhms	4 kOhms		+ 85 C	Single	0.63 in	0.586 in	0.63 in	107
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 150 ct ohms 108F Hammond Manufacturing 1: $45.32 1In Stock	Mfr. Part No. 108F Mouser Part No 546-108F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 150 ct ohms	Datasheet	1In Stock	$45.32 $38.13 $36.62 $35.31 View $34.07 $33.05 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz	600 Ohms	150 Ohms			Single				108
Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms 108L Hammond Manufacturing 1: $45.32 1In Stock	Mfr. Part No. 108L Mouser Part No 546-108L	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms	Datasheet	1In Stock	$45.32 $38.09 $36.57 $35.26 View $34.03 $32.82 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz	10 kOhms	3.2 Ohms			Single				108