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Hammond Manufacturing Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms 104S Hammond Manufacturing 1: £30.22 54In Stock	Mfr. Part No. 104S Mouser Part No 546-104S	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms	Datasheet	54In Stock	£30.22 £27.05 £25.81 £24.99 View £24.40 £23.63 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 kHz		600 Ohms	150 Ohms		Single		0.71 in	0.86 in	0.75 in	104
Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma. 1642SE Hammond Manufacturing 1: £359.85 4In Stock	Mfr. Part No. 1642SE Mouser Part No 546-1642SE	Hammond Manufacturing	Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma. Learn More about Hammond Manufacturing hammond single ended tube audio Due to size or weight of the product, your shipping charge may increase.	Datasheet	4In Stock	£359.85 £335.14 £329.32 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers		Wire Lead		53 H	5 kOhms					111.3 mm	190.5 mm	133.4 mm	1627-1642 Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 1650NA Hammond Manufacturing 1: £184.89 12In Stock	Mfr. Part No. 1650NA Mouser Part No 546-1650NA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	12In Stock	£184.89 £166.05 £162.64 £158.57 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		4.3 kOhms	4 Ohms, 8 Ohms, 16 Ohms		Single		3.13 in	4.25 in	3.81 in	1608A-1650A Series
Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms 107V Hammond Manufacturing 1: £28.74 69In Stock	Mfr. Part No. 107V Mouser Part No 546-107V	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms	Datasheet	69In Stock	£28.74 £25.39 £24.64 £24.07 View £23.91 £23.18 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz		25 kOhms	600 Ohms		Single					107
Audio Transformers / Signal Transformers Output transformer, push-pull, 40W , primary 6,600 ct, 200 ma., secondary 4-8-16 1650HA Hammond Manufacturing 1: £167.52 4In Stock	Mfr. Part No. 1650HA Mouser Part No 546-1650HA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 40W , primary 6,600 ct, 200 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	4In Stock	£167.52 £152.19 £148.12 £144.75 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		6.6 kOhms	4 Ohms, 8 Ohms, 16 Ohms				4 in	3.13 in	3.81 in	1608A-1650A Series
Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Interstage or Isolating 850QA Hammond Manufacturing 1: £138.11 7In Stock	Mfr. Part No. 850QA Mouser Part No 546-850QA	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Interstage or Isolating	Datasheet	7In Stock	£138.11 £126.05 £122.77 £119.26 View Quote	Min.: 1 Mult.: 1	Audio Transformers													850
Audio Transformers / Signal Transformers Audio transformer, broadcast, Interstage (ratio 1:1) 835A Hammond Manufacturing 1: £131.64 1In Stock	Mfr. Part No. 835A Mouser Part No 546-835A	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, broadcast, Interstage (ratio 1:1)	Datasheet	1In Stock	£131.64 £112.24 £109.47 £106.23 View £102.75 Quote	Min.: 1 Mult.: 1	Audio Transformers			50 Hz to 15 kHz		10 kOhms, 40 kOhms	10 kOhms, 40 kOhms				44.5 mm	31.8 mm	65 mm	800
Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 10000:2000 ct ohms 143N Hammond Manufacturing 1: £38.53 1In Stock	Mfr. Part No. 143N Mouser Part No 546-143N	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, chassis mount, Driver, 10000:2000 ct ohms	Datasheet	1In Stock	£38.53 £32.02 £30.56 £29.25 View £28.70 £27.67 Quote	Min.: 1 Mult.: 1	Audio Transformers					10 kOhms	2 kOhms							143	Bulk
Audio Transformers / Signal Transformers Output transformer, guitar amp, 4,000 C.T. ohm pri., 2, 4, 8 ohm sec., 50W 1760K Hammond Manufacturing 1: £105.16 12In Stock	Mfr. Part No. 1760K Mouser Part No 546-1760K	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, guitar amp, 4,000 C.T. ohm pri., 2, 4, 8 ohm sec., 50W	Datasheet	12In Stock	£105.16 £99.65 £97.49 £94.88 View £92.66 Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead			4 kOhms	8 Ohms		Single		4.063 in	3.125 in	3.453 in	1760
Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 600 ct ohms 107H Hammond Manufacturing 1: £25.22 1,039In Stock 977On Order	Mfr. Part No. 107H Mouser Part No 546-107H	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 600 ct ohms	Datasheet	1,039In Stock 977On Order On Order Ship Dates Mfr. No: 107H Stock: 1,039 Can Dispatch Immediately On Order: 67 Expected 03/11/2026 910 Expected 19/11/2026 Factory Lead Time: 4 Weeks	£25.22 £22.60 £21.49 £20.74 View £20.49 £20.05 £19.97 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz		600 Ohms	600 Ohms	+ 85 C	Single		0.63 in	0.586 in	0.63 in	107
Audio Transformers / Signal Transformers Audio transformer, potted, primary impedance 600 CT, secondary impedance 600 CT 101F Hammond Manufacturing 1: £22.62 143In Stock	Mfr. Part No. 101F Mouser Part No 546-101F	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary impedance 600 CT, secondary impedance 600 CT	Datasheet	143In Stock	£22.62 £20.28 £19.28 £18.62 View £18.01 £17.67 £16.86 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 kHz		600 Ohms	600 Ohms		Single		0.45 in	0.45 in	0.48 in	101
Audio Transformers / Signal Transformers Audio transformer, potted, primary impedance 600 CT, secondary impedance 50 CT 101R Hammond Manufacturing 1: £23.13 139In Stock	Mfr. Part No. 101R Mouser Part No 546-101R	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary impedance 600 CT, secondary impedance 50 CT	Datasheet	139In Stock	£23.13 £20.72 £20.24 £19.55 View £18.59 £16.74 £16.47 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 kHz		600 Ohms	50 Ohms		Single		0.45 in	0.45 in	0.48 in	101
Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 10K ct ohms 107T Hammond Manufacturing 1: £25.80 151In Stock 177On Order	Mfr. Part No. 107T Mouser Part No 546-107T	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 10K ct ohms	Datasheet	151In Stock 177On Order On Order Ship Dates Mfr. No: 107T Stock: 151 Can Dispatch Immediately On Order: 99 Expected 03/11/2026 78 Expected 19/11/2026 Factory Lead Time: 5 Weeks	£25.80 £23.47 £22.41 £21.65 View £20.91 £18.81 £18.71 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz		10 kOhms	10 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 600 ct ohms 109H Hammond Manufacturing 1: £34.34 54In Stock	Mfr. Part No. 109H Mouser Part No 546-109H	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 ctohms , secondary 600 ct ohms	Datasheet	54In Stock	£34.34 £30.63 £29.28 £28.23 View £27.29 £24.95 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 kHz		600 Ohms	600 Ohms		Single		1.315 in	0.93 in	0.92 in	109
Audio Transformers / Signal Transformers Speaker matching transformer for 600 ohm audio equipment, Classic Series 119DA Hammond Manufacturing 1: £41.83 137In Stock	Mfr. Part No. 119DA Mouser Part No 546-119DA	Hammond Manufacturing	Audio Transformers / Signal Transformers Speaker matching transformer for 600 ohm audio equipment, Classic Series	Datasheet	137In Stock	£41.83 £37.84 £36.96 £35.61 View £34.44 £31.50 Quote	Min.: 1 Mult.: 1	Audio Transformers	ADSL	Wire Lead			600 Ohms	8 Ohms		Single		2.35 in	3.28 in	2 in	119
Audio Transformers / Signal Transformers Audio transformer, universal single ended tube output, 8 watts 125CSE Hammond Manufacturing 1: £72.26 27In Stock	Mfr. Part No. 125CSE Mouser Part No 546-125CSE	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, universal single ended tube output, 8 watts	Datasheet	27In Stock	£72.26 £64.47 £61.67 £57.67 View £56.18 Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Single-Ended	Terminals	100 Hz to 15 kHz		10 kOhms	32 Ohms		Single		3.69 in	1.86 in	2.31 in	125 Series
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms 140QEX Hammond Manufacturing 1: £91.87 37In Stock	Mfr. Part No. 140QEX Mouser Part No 546-140QEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	37In Stock	£91.87 £81.82 £78.83 £73.34 View £71.33 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		600 Ohms	600 Ohms		Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms 140UEX Hammond Manufacturing 1: £91.87 26In Stock	Mfr. Part No. 140UEX Mouser Part No 546-140UEX	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms Learn More about Hammond Manufacturing hammond 140ex	Datasheet	26In Stock	£91.87 £81.83 £78.83 £73.76 View £72.02 Quote	Min.: 1 Mult.: 1	Impedance Matching Transformers		Wire Lead	20 Hz to 20 kHz		10 kOhms	10 kOhms		Single			31.8 mm	25.4 mm	140EX	Bulk
Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, 600 C.T.:600 C.T. 142D Hammond Manufacturing 1: £7.46 898In Stock	Mfr. Part No. 142D Mouser Part No 546-142D	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, open frame PC board mount, 600 C.T.:600 C.T.	Datasheet	898In Stock	£7.46 £6.63 £6.35 £6.15 View £5.95 £5.82 £5.62 £4.91 Quote	Min.: 1 Mult.: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	150 Hz to 15 kHz		600 Ohms	600 Ohms		Single					108
Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 2500 ohms, 160 ma. 1627SEA Hammond Manufacturing 1: £204.12 7In Stock	Mfr. Part No. 1627SEA Mouser Part No 546-1627SE	Hammond Manufacturing	Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 2500 ohms, 160 ma. Learn More about Hammond Manufacturing hammond single ended tube audio	Datasheet	7In Stock	£204.12 £177.11 £172.40 £167.65	Min.: 1 Mult.: 1	Tube Application Power Transformers		Wire Lead	20 Hz to 20 kHz	20 H	2.5 kOhms								1627-1642 Series
Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 5000 ohms, 120 ma. 1628SEA Hammond Manufacturing 1: £206.49 13In Stock	Mfr. Part No. 1628SEA Mouser Part No 546-1628SEA	Hammond Manufacturing	Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 5000 ohms, 120 ma. Learn More about Hammond Manufacturing hammond single ended tube audio	Datasheet	13In Stock	£206.49 £185.43 £173.60 £167.66 Quote Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers		Terminals	20 Hz to 20 kHz	48 H	5 kOhms	4 Ohms, 8 Ohms, 16 Ohms		Single	4.5 in x 3.75 in x 4.56 in	4.5 in	3.75 in	4.56 in	1627-1642 Series
Audio Transformers / Signal Transformers Output transformer, push-pull, 40W, primary 6,600 ct, 200 ma, secondary 4-8-16 1650H Hammond Manufacturing 1: £166.92 9In Stock	Mfr. Part No. 1650H Mouser Part No 546-1650H	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 40W, primary 6,600 ct, 200 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	9In Stock	£166.92 £145.83 £141.77 £137.09 View Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		6.6 kOhms	16 Ohms		Single		4 in	3.13 in	3.81 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, push-pull, 100W, primary 5,000 ct, 318 ma, secondary 4-8-16 1650R Hammond Manufacturing 1: £196.72 25In Stock	Mfr. Part No. 1650R Mouser Part No 546-1650R	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 100W, primary 5,000 ct, 318 ma, secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	25In Stock	£196.72 £176.62 £166.28 £161.57	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		5 kOhms	16 Ohms		Single		3.75 in	4.25 in	4.56 in	1608-1650
Audio Transformers / Signal Transformers Output transformer, guitar amp, 6,600 C.T. ohm pri., 8 ohm sec., 20W 1750H Hammond Manufacturing 1: £61.85 53In Stock	Mfr. Part No. 1750H Mouser Part No 546-1750H	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, guitar amp, 6,600 C.T. ohm pri., 8 ohm sec., 20W	Datasheet	53In Stock	£61.85 £56.56 £53.22 £51.46 View £48.02 Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	70 Hz to 15 kHz	94.74 H	6.6 kOhms	8 Ohms		Single		3.71 in	2.4 in	2.308 in	1750
Audio Transformers / Signal Transformers Output transformer, guitar amp, 3,200 C.T. ohm pri., 4, 8, 16 ohm sec., 50W 1750N Hammond Manufacturing 1: £118.68 25In Stock	Mfr. Part No. 1750N Mouser Part No 546-1750N	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, guitar amp, 3,200 C.T. ohm pri., 4, 8, 16 ohm sec., 50W	Datasheet	25In Stock	£118.68 £108.00 £100.97 £95.72 View £93.80 Quote	Min.: 1 Mult.: 1	Tube Application Power Transformers	Push-Pull	Wire Lead	70 Hz to 15 kHz	119.37 H	3.2 kOhms	4 Ohms, 8 Ohms, 16 Ohms		Single		3.125 in	3.35 in	3.8 in	1750