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

- 40 C Transformers

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

Types of Transformers

List Images

Results: 3,356

Applied Filters:

Minimum Operating Temperature = - 40 C

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

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.	Power Rating	Mounting Style
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz WBC9-1LC Coilcraft 1: £4.96 524In Stock	Mfr. Part No. WBC9-1LC Mouser Part No 994-WBC9-1LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz	Datasheet	524In Stock	Cut Tape £4.96 £4.23 £3.62 Reel £3.27 £3.26 MouseReel Available	Min.: 1 Mult.: 1 : 750	250 mW
Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A POE24PR-12ED Coilcraft 1: £4.80 1,085In Stock 450Expected 12/11/2026	Mfr. Part No. POE24PR-12ED Mouser Part No 994-POE24PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A Learn More about Coilcraft flyback forward poe transformers	Datasheet	1,085In Stock 450Expected 12/11/2026	Cut Tape £4.80 £3.73 £3.57 £3.47 Reel £3.16 View £3.35 £3.06 £2.95 £2.93 MouseReel Available	Min.: 1 Mult.: 1 : 150	24 W
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch TG04-TDK2NSRL HALO Electronics 1: £3.20 985In Stock	Mfr. Part No. TG04-TDK2NSRL Mouser Part No 493-TG04-TDK2NSRL	HALO Electronics	Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	985In Stock	£3.20 £3.09 £3.02 £2.85 View £2.39 £2.23 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1238NL Pulse Electronics 1: £2.80 802In Stock	Mfr. Part No. HM1238NL Mouser Part No 673-HM1238NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	802In Stock	£2.80 £2.55 £2.47 £2.38 View £2.33 £2.24 £2.23	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB PA1736NLT Pulse Electronics 1: £4.05 761In Stock	Mfr. Part No. PA1736NLT Mouser Part No 673-PA1736NLT	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB	Datasheet	761In Stock	Cut Tape £4.05 £3.51 £3.37 £3.27 Reel £2.80 View £2.68 £2.65 £2.48 £2.43 MouseReel Available	Min.: 1 Mult.: 1 : 100		PCB Mount
Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms PH9185.043NLT Pulse Electronics 1: £2.96 1,219In Stock	Mfr. Part No. PH9185.043NLT Mouser Part No 673-PH9185.043NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	1,219In Stock	Cut Tape £2.96 £2.68 £2.42 £2.34 Reel £2.25 View £2.27 £2.20 £2.13 £2.08 MouseReel Available	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 PM2155.012NLT Pulse Electronics 1: £2.66 1,950In Stock	Mfr. Part No. PM2155.012NLT Mouser Part No 673-PM2155.012NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1,950In Stock	Cut Tape £2.66 £2.42 £2.13 £2.07 Reel £1.86 View £2.01 £1.48	Min.: 1 Mult.: 1 : 300		SMD/SMT
Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg TGMR-501V6LF HALO Electronics 1: £4.23 557In Stock	Mfr. Part No. TGMR-501V6LF Mouser Part No 493-TGMR-501V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg Learn More about HALO Electronics halo dc dc transformers	Datasheet	557In Stock	£4.23 £4.05 £3.91 £3.79 View £3.47 £3.41 £3.20 Quote	Min.: 1 Mult.: 1		SMD/SMT
Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT CX2041ANLT Pulse Electronics 1: £2.65 1,713In Stock	Mfr. Part No. CX2041ANLT Mouser Part No 673-CX2041ANLT	Pulse Electronics	Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT		1,713In Stock	Cut Tape £2.65 £2.15 £1.71 £1.55 Reel £1.26 View £1.50 £1.49 £1.48 £1.24	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus PH9385.034NLT Pulse Electronics 1: £2.54 862In Stock	Mfr. Part No. PH9385.034NLT Mouser Part No 673-PH9385034NLT	Pulse Electronics	Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus	Datasheet	862In Stock	Cut Tape £2.54 £2.30 £2.15 £2.09 Reel £1.83 View £2.02 £1.62 £1.58 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM ELCT5-31 Littelfuse 1: £301.73 4In Stock	Mfr. Part No. ELCT5-31 Mouser Part No 576-ELCT5-31	Littelfuse	Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	£301.73	Min.: 1 Mult.: 1		Panel
Audio Transformers / Signal Transformers DIGITAL AUDIO TRANSFORMER DA102JC-R Murata Power Solutions 1: £1.61 3,465In Stock 5,000Expected 14/12/2026	Mfr. Part No. DA102JC-R Mouser Part No 580-DA102JC-R	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TRANSFORMER Learn More about Murata Power Solutions MurataDA100J	Datasheet	3,465In Stock 5,000Expected 14/12/2026	Cut Tape £1.61 £1.46 £1.36 £1.32 Reel £1.08 View £1.26 £1.04 £1.02 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port HX5004ENL Pulse Electronics 1: £5.50 1,366In Stock	Mfr. Part No. HX5004ENL Mouser Part No 673-HX5004ENL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	1,366In Stock	£5.50 £4.71 £4.53 £4.43 View £4.14 £3.49 £3.47 £3.41	Min.: 1 Mult.: 1
Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus PH9385.045NLT Pulse Electronics 1: £2.54 1,126In Stock	Mfr. Part No. PH9385.045NLT Mouser Part No 673-PH9385045NLT	Pulse Electronics	Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus	Datasheet	1,126In Stock	Cut Tape £2.54 £2.30 £2.15 £2.09 Reel £1.62 View £2.02 £1.57 £1.49 £1.46 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port T3001NL Pulse Electronics 1: £5.69 461In Stock	Mfr. Part No. T3001NL Mouser Part No 673-T3001NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port	Datasheet	461In Stock	£5.69 £5.14 £4.93 £4.71 View £4.70 £4.43 £3.59 £3.57	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi TGM-240NSLFTR HALO Electronics 1: £2.24 2,011In Stock	Mfr. Part No. TGM-240NSLFTR Mouser Part No 493-TGM-240NSLFTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	2,011In Stock	Cut Tape £2.24 £2.16 £2.10 £2.03 Reel £1.76 View £1.89 £1.77 £1.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT
Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port HX1178NL Pulse Electronics 1: £6.08 357In Stock	Mfr. Part No. HX1178NL Mouser Part No 673-HX1178NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	357In Stock	£6.08 £5.33 £4.91 £4.53 View £4.28 £4.07 £4.05 £3.98 £3.96	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port HX2260FNLT Pulse Electronics 1: £3.08 934In Stock	Mfr. Part No. HX2260FNLT Mouser Part No 673-HX2260FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	934In Stock	Cut Tape £3.08 £2.79 £2.60 £2.07 Reel £2.01 View £2.02 £1.78 £1.75	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms PH9185.083NLT Pulse Electronics 1: £2.96 644In Stock	Mfr. Part No. PH9185.083NLT Mouser Part No 673-PH9185.083NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	644In Stock	Cut Tape £2.96 £2.68 £2.42 £2.34 Reel £2.13 View £2.27 £1.97 £1.80 MouseReel Available	Min.: 1 Mult.: 1 : 150
Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus PH9385.012NLT Pulse Electronics 1: £2.54 951In Stock	Mfr. Part No. PH9385.012NLT Mouser Part No 673-PH9385012NLT	Pulse Electronics	Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus	Datasheet	951In Stock	Cut Tape £2.54 £2.30 £2.15 £2.09 Reel £1.88 View £2.02 £1.58 £1.56 £1.55 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus PH9400.122NLT Pulse Electronics 1: £3.18 632In Stock	Mfr. Part No. PH9400.122NLT Mouser Part No 673-PH9400122NLT	Pulse Electronics	Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus	Datasheet	632In Stock	Cut Tape £3.18 £2.87 £2.44 £2.37 Reel £2.25 View £2.30 £2.05 MouseReel Available	Min.: 1 Mult.: 1 : 150		SMD/SMT
Audio Transformers / Signal Transformers 1000B-5001 iNRCORE 1: £31.31 68In Stock	Mfr. Part No. 1000B-5001 Mouser Part No 673-1000B-5001	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	68In Stock	£31.31 £28.17 £24.06 £23.16 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer CX2045LNL Pulse Electronics 1: £2.73 822In Stock	Mfr. Part No. CX2045LNL Mouser Part No 673-CX2045LNL	Pulse Electronics	Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer	Datasheet	822In Stock	£2.73 £2.30 £2.16 £2.15 View £2.08 £2.04 £1.71 £1.69 £1.67	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 300uH/360uH 1-port HX5149NL Pulse Electronics 1: £5.94 1,702In Stock	Mfr. Part No. HX5149NL Mouser Part No 673-HX5149NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 300uH/360uH 1-port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	1,702In Stock	£5.94 £5.36 £5.12 £4.93 View £4.76 £4.56 £4.42 £4.31 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA HX6164NL Pulse Electronics 1: £4.09 442In Stock	Mfr. Part No. HX6164NL Mouser Part No 673-HX6164NL	Pulse Electronics	Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	442In Stock	£4.09 £3.70 £3.50 £3.39 View £3.13 £2.93 £2.56 £2.55	Min.: 1 Mult.: 1	70 W