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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.	Power Rating	Mounting Style
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG111-E032NYLF HALO Electronics 1: £5.80 370In Stock	Mfr. Part No. TG111-E032NYLF Mouser Part No 493-TG111-E032NYLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	370In Stock	£5.80 £5.79 £5.30 £5.19 View £4.86 £4.84 £4.67 £4.56 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG91-1505N1RL HALO Electronics 1: £5.99 1,259In Stock 2,240On Order	Mfr. Part No. TG91-1505N1RL Mouser Part No 493-TG91-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	1,259In Stock 2,240On Order On Order Ship Dates Mfr. No: TG91-1505N1RL Stock: 1,259 Can Dispatch Immediately On Order: 840 Expected 11/12/2026 1,400 Expected 16/12/2026 Factory Lead Time: 20 Weeks	£5.99 £3.88 £3.16 £2.56 View £2.15 £1.85 £1.77 £1.72	Min.: 1 Mult.: 1
Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.3 1.5W PAD002-T764113S Bourns 1: £1.59 1,500In Stock 6,400Expected 15/04/2027	Mfr. Part No. PAD002-T764113S Mouser Part No 652-PAD002-T764113S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.3 1.5W Learn More about Bourns pad00x t764	Datasheet	1,500In Stock 6,400Expected 15/04/2027	Cut Tape £1.59 £1.44 £1.32 £1.28 Reel £1.10 View £1.24 £1.21 £1.15 £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 800	2 W	PCB Mount
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-S12NYNLF HALO Electronics 1: £8.49 325In Stock	Mfr. Part No. TG111-S12NYNLF Mouser Part No 493-TG111-S12NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	325In Stock	£8.49 £5.49 £4.27 £3.40 View £2.98 £2.68 £2.65	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms TG1G-E001NZLF HALO Electronics 1: £13.48 314In Stock	Mfr. Part No. TG1G-E001NZLF Mouser Part No 493-TG1G-E001NZLF	HALO Electronics	Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms	Datasheet	314In Stock	£13.48 £8.70 £7.10 £5.74 View £4.82 £4.15 £3.97 £3.86	Min.: 1 Mult.: 1
Power Transformers - Board Mount 1CT:5CT Iso4000V Push Pull AEC-Q200 PM2155.015NLT Pulse Electronics 1: £2.66 28In Stock 900Expected 14/04/2027	Mfr. Part No. PM2155.015NLT Mouser Part No 673-PM2155.015NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:5CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	28In Stock 900Expected 14/04/2027	Cut Tape £2.66 £2.42 £2.23 £2.16 Reel £2.03 View £2.10 £1.96 £1.89 £1.59	Min.: 1 Mult.: 1 : 300		SMD/SMT
Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2 PM2180.012NLT Pulse Electronics 1: £1.75 617In Stock	Mfr. Part No. PM2180.012NLT Mouser Part No 673-PM2180.012NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	617In Stock	Cut Tape £1.75 £1.58 £1.44 £1.40 Reel £1.31 View £1.36 £1.34 £1.24 £1.20	Min.: 1 Mult.: 1 : 700		SMD/SMT
Power Transformers - Board Mount 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.011NLT Pulse Electronics 1: £2.79 137In Stock 5,250Expected 10/02/2027	Mfr. Part No. PM2190.011NLT Mouser Part No 673-PM2190.011NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	137In Stock 5,250Expected 10/02/2027	Cut Tape £2.79 £2.52 £2.30 £2.23 Reel £1.99 View £2.07 £1.89 £1.82 MouseReel Available	Min.: 1 Mult.: 1 : 150		SMD/SMT
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG1G-E201NV6LF HALO Electronics 1: £22.63 14In Stock	Mfr. Part No. TG1G-E201NV6LF Mouser Part No 493-TG1G-E201NV6LF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	14In Stock	£22.63 £14.61 £11.92 £9.64 View £8.09 £6.97 £6.67 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG1G-E234NVLF HALO Electronics 1: £32.53 102In Stock	Mfr. Part No. TG1G-E234NVLF Mouser Part No 493-TG1G-E234NVLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	102In Stock	£32.53 £21.00 £17.13 £13.85 View £11.63 £10.01 £9.57 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W PAD002-T764111S Bourns 1: £1.55 635In Stock 6,400Expected 13/11/2026	Mfr. Part No. PAD002-T764111S Mouser Part No 652-PAD002-T764111S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W Learn More about Bourns pad00x t764	Datasheet	635In Stock 6,400Expected 13/11/2026	Cut Tape £1.55 £1.41 £1.32 £1.27 Reel £1.14 View £1.24 £1.22 £1.12 MouseReel Available	Min.: 1 Mult.: 1 : 800	2 W	PCB Mount
Power Transformers - Board Mount 2CT:7CT Iso4000V Push Pull AEC-Q200 PM2155.027NLT Pulse Electronics 1: £2.51 116In Stock	Mfr. Part No. PM2155.027NLT Mouser Part No 673-PM2155.027NLT	Pulse Electronics	Power Transformers - Board Mount 2CT:7CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	116In Stock	Cut Tape £2.51 £2.28 £2.17 £2.10 Reel £1.85 View £2.03 £1.63 £1.58 £1.56 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Power Transformers - Board Mount 3CT:4CT Iso4000V Push Pull AEC-Q200 PM2155.034NLT Pulse Electronics 1: £2.51 208In Stock	Mfr. Part No. PM2155.034NLT Mouser Part No 673-PM2155.034NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:4CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	208In Stock	Cut Tape £2.51 £2.28 £2.17 £2.10 Reel £2.02 View £2.03 £1.69 £1.58	Min.: 1 Mult.: 1 : 300		SMD/SMT
Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200 PM2155.038NLT Pulse Electronics 1: £3.00 101In Stock	Mfr. Part No. PM2155.038NLT Mouser Part No 673-PM2155.038NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:8CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	101In Stock	Cut Tape £3.00 £2.46 £2.13 £2.07 Reel £1.80 View £2.01 £1.57	Min.: 1 Mult.: 1 : 300		SMD/SMT
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG01-FC15NSLF HALO Electronics 1: £7.03 483In Stock	Mfr. Part No. TG01-FC15NSLF Mouser Part No 493-TG01-FC15NSLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	483In Stock	£7.03 £4.55 £3.70 £2.99 View £2.51 £2.17 £2.08 £2.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing TG04-0406NSRL HALO Electronics 1: £5.23 4In Stock	Mfr. Part No. TG04-0406NSRL Mouser Part No 493-TG04-0406NSRL	HALO Electronics	Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing Learn More about HALO Electronics halo telecom transformers	Datasheet	4In Stock	£5.23 £3.38 £2.75 £2.23 View £1.88 £1.62 £1.55 £1.50	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing TG04-0456NSRL HALO Electronics 1: £5.99 27In Stock	Mfr. Part No. TG04-0456NSRL Mouser Part No 493-TG04-0456NSRL	HALO Electronics	Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing Learn More about HALO Electronics halo telecom transformers	Datasheet	27In Stock	£5.99 £3.88 £3.16 £2.56 View £2.15 £1.85 £1.77 £1.72	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1505NSRL HALO Electronics 1: £4.99 396In Stock	Mfr. Part No. TG04-1505NSRL Mouser Part No 493-TG04-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	396In Stock	£4.99 £3.25 £2.65 £2.14 View £1.66 £1.57	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Dual Ch TG04-TDK1N1RL HALO Electronics 1: £8.72 65In Stock	Mfr. Part No. TG04-TDK1N1RL Mouser Part No 493-TG04-TDK1N1RL	HALO Electronics	Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	65In Stock	£8.72 £5.63 £3.72 £3.12 View £2.69 £2.57 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG05-1505NURLTR HALO Electronics 1: £20.51 6In Stock	Mfr. Part No. TG05-1505NURLTR Mouser Part No 493-TG05-1505NURLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	6In Stock	Cut Tape £20.51 £13.23 £10.81 £8.73 Reel £6.32 View £7.32 £6.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG08-1205N1LF HALO Electronics 1: £4.76 60In Stock	Mfr. Part No. TG08-1205N1LF Mouser Part No 493-TG08-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	60In Stock	£4.76 £3.09 £2.51 £2.03 View £1.72 £1.46 £1.44	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG111-HRPE10NYLF HALO Electronics 1: £14.00 44In Stock	Mfr. Part No. TG111-HRPE10NYLF Mouser Part No 493-TG111-HRPE10NYLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE		44In Stock	£14.00 £9.04 £7.39 £5.97 View £5.00 £4.32 £4.13 £4.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG23-1505NSRL HALO Electronics 1: £4.99 114In Stock	Mfr. Part No. TG23-1505NSRL Mouser Part No 493-TG23-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	114In Stock	£4.99 £3.25 £2.65 £2.14 View £1.80 £1.55 £1.48 £1.43	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG48-1205N1LF HALO Electronics 1: £4.76 18In Stock	Mfr. Part No. TG48-1205N1LF Mouser Part No 493-TG48-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	18In Stock	£4.76 £3.09 £2.51 £2.03 View £1.72 £1.48 £1.41 £1.37	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N5LF HALO Electronics 1: £5.19 36In Stock	Mfr. Part No. TG74-1505N5LF Mouser Part No 493-TG74-1505N5LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	36In Stock	£5.19 £3.34 £2.73 £2.21 View £1.86 £1.61 £1.53 £1.49	Min.: 1 Mult.: 1