.hide-partial { max-height: none; } .show-more { display: none; }

500 V Audio Transformers / Signal Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 66

Applied Filters:

Isolation Voltage = 500 V

Manufacturer

Product

Type

Termination Style

Frequency Range

Inductance

Primary Impedance

Secondary Impedance

Minimum Operating Temperature

Maximum Operating Temperature

Number of Channels

Package/Case

Length

Width

Height

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT MET-11 Tamura 1: £8.04 534In Stock	Mfr. Part No. MET-11 Mouser Part No 838-MET-11	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT	Datasheet	534In Stock	£8.04 £6.98 £6.77 £6.60 View £6.46 £6.20 £6.19 £6.02	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		10 kOhms	2 kOhms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC MET-28 Tamura 1: £9.05 346In Stock	Mfr. Part No. MET-28 Mouser Part No 838-MET-28	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC	Datasheet	346In Stock	£9.05 £8.01 £7.67 £7.44 View £7.23 £6.96 £6.51	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		1 kOhms	50 Ohms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB3010-SMLD Coilcraft 1: £3.08 1In Stock 500Expected 18/12/2026	Mfr. Part No. SWB3010-SMLD Mouser Part No 994-SWB3010-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	1In Stock 500Expected 18/12/2026	Cut Tape £3.08 £2.33 £2.22 £2.07 Reel £1.84 View £1.97 £1.90 £1.78 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	5 kHz to 100 MHz	780 uH			500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB1010-1-SMLD Coilcraft 1: £2.79 447In Stock	Mfr. Part No. SWB1010-1-SMLD Mouser Part No 994-SWB1010-1-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	447In Stock	Cut Tape £2.79 £2.11 £2.01 £1.96 Reel £1.67 £1.62 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	40 kHz to 175 MHz	95 uH			500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1L Coilcraft 1: £4.10 33In Stock	Mfr. Part No. WB1-1L Mouser Part No 994-WB1-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	33In Stock	£4.10 £3.09 £2.94 £2.76 View £2.64 £2.52 £2.44 £2.37	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	150 kHz to 500 MHz	27 uH, 27 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB3010-PCL Coilcraft 1: £3.08 18In Stock	Mfr. Part No. SWB3010-PCL Mouser Part No 994-SWB3010-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	18In Stock	£3.08 £2.33 £2.22 £2.07 View £1.97 £1.90 £1.84 £1.78	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	5 kHz to 100 MHz	780 uH			500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB9-1L Coilcraft 1: £4.42 8In Stock 70Expected 29/09/2026	Mfr. Part No. WB9-1L Mouser Part No 994-WB9-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	8In Stock 70Expected 29/09/2026	£4.42 £3.33 £3.17 £2.98 View £2.83 £2.72 £2.64 £2.55	Min.: 1 Mult.: 1	RF Transformers		Through Hole	125 kHz to 125 MHz	25 uH, 225 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB1040-PCL Coilcraft 1: £4.52 14In Stock	Mfr. Part No. SWB1040-PCL Mouser Part No 994-SWB1040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	14In Stock	£4.52 £3.40 £3.25 £3.04 View £2.90 £2.78 £2.70 £2.61	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	200 kHz to 300 MHz	25 uH, 95 uH			500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB2-1-2WL Coilcraft 1: £3.97 45In Stock	Mfr. Part No. WB2-1-2WL Mouser Part No 994-WB2-1-2WL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	45In Stock	£3.97 £3.00 £2.86 £2.67 View £2.55 £2.44 £2.37 £2.30	Min.: 1 Mult.: 1	RF Transformers		Through Hole	80 kHz to 700 MHz	38 uH, 75 uH			500 V	- 40 C	+ 85 C	Dual		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT25-1L Coilcraft 1: £3.02 106In Stock	Mfr. Part No. WBT25-1L Mouser Part No 994-WBT25-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	106In Stock	£3.02 £2.28 £2.17 £2.03 View £1.94 £1.85 £1.80 £1.75	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 65 MHz				500 V	- 40 C	+ 85 C		8.26 mm x 7.24 mm x 5.72 mm	8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1TL Coilcraft 1: £3.59 41In Stock	Mfr. Part No. WB1-1TL Mouser Part No 994-WB1-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	41In Stock	£3.59 £2.71 £2.58 £2.42	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 375 MHz	25 uH, 25 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft 1: £3.83 108In Stock	Mfr. Part No. WB1-6TL Mouser Part No 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	108In Stock	£3.83 £2.89 £2.76 £2.58 View £2.46 £2.36 £2.28 £2.22	Min.: 1 Mult.: 1	RF Transformers		SMD/SMT	50 kHz to 200 MHz	70 uH, 70 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft 1: £4.12 118In Stock	Mfr. Part No. WB16-1L Mouser Part No 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	118In Stock	£4.12 £3.11 £2.96 £2.78 View £2.65 £2.54 £2.45 £2.38	Min.: 1 Mult.: 1	RF Transformers		Through Hole	50 kHz to 100 MHz	56 uH, 896 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft 1: £4.53 58In Stock	Mfr. Part No. WB36-1L Mouser Part No 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	58In Stock	£4.53 £3.42 £3.26 £3.06 View £2.92 £2.79 £2.71 £2.62	Min.: 1 Mult.: 1	RF Transformers		Through Hole	100 kHz to 45 MHz	25 uH, 900 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft 1: £3.05 46In Stock	Mfr. Part No. WB4-6TL Mouser Part No 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	46In Stock	£3.05 £2.30 £2.19 £2.05 View £1.96 £1.88 £1.82 £1.76	Min.: 1 Mult.: 1	RF Transformers		Through Hole	50 kHz to 200 MHz	43 uH, 172 uH			500 V	- 40 C	+ 85 C	Dual		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft 1: £3.00 79In Stock	Mfr. Part No. WBT16-1L Mouser Part No 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	79In Stock	£3.00 £2.27 £2.17 £2.03 View £1.93 £1.85 £1.80 £1.74	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 100 MHz				500 V	- 40 C	+ 85 C		8.26 mm x 7.24 mm x 5.72 mm	8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 600:600CT MET-59 Tamura 1: £10.31 465In Stock 1,100Expected 16/11/2026	Mfr. Part No. MET-59 Mouser Part No 838-MET-59	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 600:600CT	Datasheet	465In Stock 1,100Expected 16/11/2026	£10.31 £9.02 £8.65 £8.38 View £8.12 £7.78 £7.01 £6.84	Min.: 1 Mult.: 1	Audio Transformers			400 Hz to 250 kHz		600 Ohms	600 Ohms	500 V	- 55 C	+ 130 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers THT CommonMode Choke 140uH .6Ohms PE-67531NL Pulse Electronics 1: £4.19 1,040In Stock	Mfr. Part No. PE-67531NL Mouser Part No 673-PE-67531NL	Pulse Electronics	Audio Transformers / Signal Transformers THT CommonMode Choke 140uH .6Ohms	Datasheet	1,040In Stock	£4.19 £3.45 £3.20 £3.00 View £2.83 £2.64	Min.: 1 Mult.: 1	Telecom Transformers	Module	Through Hole					500 V	0 C	+ 70 C	Single		10.16 mm				Tube
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB1010-SMLD Coilcraft 1: £3.08 1,071In Stock 3,500On Order	Mfr. Part No. SWB1010-SMLD Mouser Part No 994-SWB1010-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	1,071In Stock 3,500On Order On Order Ship Dates Mfr. No: SWB1010-SMLD Stock: 1,071 Can Dispatch Immediately On Order: 1,500 Expected 23/10/2026 2,000 Expected 13/11/2026 Factory Lead Time: 11 Weeks	Cut Tape £3.08 £2.33 £2.22 £2.07 Reel £1.84 View £1.97 £1.90 £1.78 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	5 kHz to 100 MHz	780 uH			500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:10KCT MET-09 Tamura 1: £9.30 237In Stock 550Expected 15/03/2027	Mfr. Part No. MET-09 Mouser Part No 838-MET-09	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:10KCT	Datasheet	237In Stock 550Expected 15/03/2027	£9.30 £8.37 £7.90 £7.63 View £7.41 £7.01 £6.91 £6.75	Min.: 1 Mult.: 1	Audio Transformers		Terminals	300 Hz to 100 kHz		10 kOhms	10 kOhms	500 V	- 20 C	+ 85 C			10.4 mm	7.87 mm	11.8 mm	MET	Tube
Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC MET-39 Tamura 1: £9.29 872In Stock	Mfr. Part No. MET-39 Mouser Part No 838-MET-39	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC	Datasheet	872In Stock	£9.29 £8.28 £7.97 £7.73 View £7.51 £7.11 £6.98 £6.75 Quote	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 SMD CommonMode Choke 36uH .35Ohms Pulse Electronics PE-69011NLT PE-69011NLT Pulse Electronics 1: £5.88 686In Stock	Mfr. Part No. PE-69011NLT Mouser Part No 673-PE-69011NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD CommonMode Choke 36uH .35Ohms	Datasheet	686In Stock	Cut Tape £5.88 £4.85 £4.48 £4.22 View Reel £3.83 £4.10 £3.83 £3.83 MouseReel Available	Min.: 1 Mult.: 1 : 850	Telecom Transformers	Module	SMD/SMT		36 uH			500 V	0 C	+ 70 C	Quad		12.7 mm	6.99 mm	5.08 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB1010-1-PCL Coilcraft 1: £2.78 66In Stock 70Expected 02/11/2026	Mfr. Part No. SWB1010-1-PCL Mouser Part No 994-SWB1010-1-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	66In Stock 70Expected 02/11/2026	£2.78 £2.10 £2.01 £1.88 View £1.79 £1.72 £1.66 £1.61	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	40 kHz to 175 MHz	95 uH			500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB1010-PCL Coilcraft 1: £3.08 69In Stock 140Expected 13/11/2026	Mfr. Part No. SWB1010-PCL Mouser Part No 994-SWB1010-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	69In Stock 140Expected 13/11/2026	£3.08 £2.33 £2.22 £2.07 View £1.97 £1.90 £1.84 £1.78	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	5 kHz to 100 MHz	780 uH			500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec SWB2010-1-PCL Coilcraft 1: £2.78 76In Stock	Mfr. Part No. SWB2010-1-PCL Mouser Part No 994-SWB2010-1-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	76In Stock	£2.78 £2.10 £2.01 £1.88 View £1.79 £1.72 £1.66 £1.61	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	40 kHz to 175 MHz	95 uH			500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube

500 V Audio Transformers / Signal Transformers

Applied Filters:

Customer Service Office

Company

Resources

Support