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Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Industrial 100 VA Type MTE Control Transformer C0100E1B Eaton Electrical 1: HK$3,293.67 2In Stock New Product	Mfr. Part No. C0100E1B Mouser Part No 504-C0100E1B New Product	Eaton Electrical	Power Transformers - Industrial 100 VA Type MTE Control Transformer	Datasheet	2In Stock	HK$3,293.67 HK$2,652.18	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft Restricted Availability	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: HK$22.03 1,484In Stock	Mfr. Part No. SM91542AL-E Mouser Part No 652-SM91542AL-E	Bourns	Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC Learn More about Bourns sm91542al bms transformer	Datasheet	1,484In Stock	Cut Tape HK$22.03 HK$20.39 HK$18.66 HK$17.76 View Reel HK$12.33 HK$12.91 HK$12.74 HK$12.41 HK$12.33 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD TGR2G-S420N24LF HALO Electronics 1: HK$331.84 84In Stock New Product	Mfr. Part No. TGR2G-S420N24LF Mouser Part No 493-TGR2G-S420N24LF New Product	HALO Electronics	Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD		84In Stock	HK$331.84 HK$236.98 HK$199.09 HK$165.96 View HK$132.75 HK$112.86 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial TRANSFORMER POWER ISO DU DU-10 Bel Signal Transformer 1: HK$17,305.57 8In Stock	Mfr. Part No. DU-10 Mouser Part No 530-DU-10	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER POWER ISO DU Learn More about Bel Signal Transformer bel du su transformers Due to size or weight of the product, your shipping charge may increase.	Datasheet	8In Stock	HK$17,305.57	Min.: 1 Mult.: 1	10 kVA	104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC	0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V	Chassis
Pulse Transformers PULSE TRANSFORMERS IT370 TE Connectivity / Schaffner 1: HK$298.22 697In Stock	Mfr. Part No. IT370 Mouser Part No 631-IT370	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	697In Stock	HK$298.22 HK$254.08 HK$243.56 HK$236.00 View HK$215.12 HK$207.64	Min.: 1 Mult.: 1
Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 PMS6322.125NLT Pulse Electronics 1: HK$35.92 616In Stock	Mfr. Part No. PMS6322.125NLT Mouser Part No 673-PMS6322.125NLT	Pulse Electronics	Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	616In Stock	Cut Tape HK$35.92 HK$32.47 HK$29.59 HK$28.69 Reel HK$22.77 View HK$27.78 HK$22.52 HK$22.28 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: HK$179.28 1,593In Stock	Mfr. Part No. 749024012 Mouser Part No 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,593In Stock	Cut Tape HK$179.28 HK$173.11 HK$163.50 Reel HK$146.15 HK$137.03 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: HK$87.87 5,649In Stock	Mfr. Part No. 750317161 Mouser Part No 710-750317161	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 3 mH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	5,649In Stock	Cut Tape HK$87.87 HK$87.79 Reel HK$83.19 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT
Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W 750811248 Wurth Elektronik 1: HK$80.80 4,256In Stock	Mfr. Part No. 750811248 Mouser Part No 710-750811248	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	4,256In Stock	HK$80.80 HK$79.82 HK$67.32 HK$59.84	Min.: 1 Mult.: 1	48 W	85 VAC to 265 VAC	24 V	Through Hole
Audio Transformers / Signal Transformers 5-10000 MHz MABA-011108 MACOM 1: HK$125.68 6,885In Stock 8,000Expected 19/11/2026	Mfr. Part No. MABA-011108 Mouser Part No 937-MABA-011108	MACOM	Audio Transformers / Signal Transformers 5-10000 MHz Learn More about MACOM maba 011108 transmission line balun	Datasheet	6,885In Stock 8,000Expected 19/11/2026	Cut Tape HK$125.68 HK$113.35 HK$107.27 HK$106.86 Reel HK$91.98 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W
Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS TTC2-63W+ Mini-Circuits 1: HK$116.40 3,306In Stock	Mfr. Part No. TTC2-63W+ Mouser Part No 139-TTC2-63W+	Mini-Circuits	Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits ttc2 63plus transformers	Datasheet	3,306In Stock	HK$116.40 HK$116.31 HK$101.93 HK$94.94 View HK$88.61 HK$88.53 Quote	Min.: 1 Mult.: 1	500 mW
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100B iNRCORE 1: HK$10,468.58 35In Stock 50Expected 31/3/2027	Mfr. Part No. HFBL075100B Mouser Part No 673-HFBL075100B	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	35In Stock 50Expected 31/3/2027	HK$10,468.58 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL, DUAL,2.5GD, 1:1, HF, SMD, T&R HB4012HLT Pulse Electronics 1: HK$60.17 3,427In Stock	Mfr. Part No. HB4012HLT Mouser Part No 673-HB4012HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,2.5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	3,427In Stock	Cut Tape HK$60.17 HK$53.84 HK$51.62 HK$50.06 Reel HK$45.79 View HK$48.50 HK$44.39 HK$42.50 HK$38.06 MouseReel Available	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 78931610515 Wurth Elektronik 1: HK$59.35 910In Stock	Mfr. Part No. 78931610515 Mouser Part No 710-78931610515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	910In Stock	Cut Tape HK$59.35 HK$56.96 HK$52.36 HK$47.68 Reel HK$36.09 View HK$47.59 HK$42.91 HK$36.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,200		5 V	15 V	PCB Mount
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? TCW1-362+ Mini-Circuits 1: HK$14.80 1,250In Stock	Mfr. Part No. TCW1-362+ Mouser Part No 139-TCW1-362+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?	Datasheet	1,250In Stock	Cut Tape HK$14.80 HK$14.22 Reel HK$14.06 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f 750319835 Wurth Elektronik 1: HK$24.17 1,918In Stock New At Mouser	Mfr. Part No. 750319835 Mouser Part No 710-750319835 New At Mouser	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	1,918In Stock	Cut Tape HK$24.17 HK$22.03 HK$19.97 HK$17.84 Reel HK$16.93 HK$15.21 MouseReel Available	Min.: 1 Mult.: 1 : 250		7.5 V	9 V	PCB Mount
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063932 Bourns 1: HK$30.00 3,934In Stock	Mfr. Part No. 063932 Mouser Part No 652-63932	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3,934In Stock	HK$30.00 HK$27.04 HK$24.99 HK$23.67 View HK$22.11 HK$21.62 HK$20.47 HK$18.91 HK$18.82	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 78931812523 Wurth Elektronik 1: HK$59.35 940In Stock	Mfr. Part No. 78931812523 Mouser Part No 710-78931812523	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	940In Stock	Cut Tape HK$59.35 HK$56.96 HK$52.20 HK$47.51 Reel HK$36.09 View HK$47.43 HK$45.70 HK$36.00 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	23 V	PCB Mount
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100A iNRCORE 1: HK$9,875.75 29In Stock	Mfr. Part No. HFBL075100A Mouser Part No 673-HFBL075100A	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	29In Stock	HK$9,875.75 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: HK$57.54 7,357In Stock	Mfr. Part No. 749020310 Mouser Part No 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7,357In Stock	Cut Tape HK$57.54 HK$57.46 HK$50.47 HK$45.05 Reel HK$38.88 HK$31.56 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: HK$28.77 21,009In Stock	Mfr. Part No. MABA-009180-500MHz Mouser Part No 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21,009In Stock	Cut Tape HK$28.77 HK$23.34 HK$22.44 HK$21.04 View Reel HK$16.85 HK$20.22 HK$19.97 HK$16.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S050N2RLTR HALO Electronics 1: HK$25.65 11,552In Stock	Mfr. Part No. TG110-S050N2RLTR Mouser Part No 493-TG110-S050N2RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	11,552In Stock	Cut Tape HK$25.65 HK$20.96 HK$16.93 HK$14.55 Reel HK$13.23 View HK$13.32 HK$12.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC SM91519L-E Bourns 1: HK$51.54 6,048In Stock	Mfr. Part No. SM91519L-E Mouser Part No 652-SM91519L-E	Bourns	Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC Learn More about Bourns sm915xxl	Datasheet	6,048In Stock	Cut Tape HK$51.54 HK$44.55 HK$42.58 HK$41.43 Reel HK$35.43 View HK$40.52 HK$38.80 HK$30.41 HK$30.09 MouseReel Available	Min.: 1 Mult.: 1 : 600				PCB Mount
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT4-1+ Mini-Circuits 1: HK$61.73 4,076In Stock	Mfr. Part No. ADTT4-1+ Mouser Part No 139-ADTT4-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	4,076In Stock	Cut Tape HK$61.73 Reel HK$61.73 HK$61.65 HK$60.50 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW