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

Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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

Types of Transformers

List Images

Results: 23,336

Applied Filters:

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 (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 - Board Mount 150uH 1:1 4.3kV DC 1sec. VMT40DR-201S2P4 TDK 1: HK$27.21 4,071In Stock	Mfr. Part No. VMT40DR-201S2P4 Mouser Part No 810-VMT40DR-201S2P4	TDK	Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec. Learn More about TDK vmt automotive grade smd transformers	Datasheet	4,071In Stock	Cut Tape HK$27.21 HK$24.66 HK$23.02 HK$22.28 View Reel HK$18.41 HK$21.62 HK$21.37 HK$19.48 HK$18.50 HK$18.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,400				PCB Mount
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-310 Tamura 1: HK$45.95 435In Stock	Mfr. Part No. 3FS-310 Mouser Part No 838-3FS-310	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	435In Stock	HK$45.95 HK$39.87 HK$38.31 HK$35.18 View HK$33.87 HK$33.21 HK$30.00 HK$29.02	Min.: 1 Mult.: 1	2.4 VA	115 VAC	5 V/10 V	Through Hole
Current Transformers - Board Mount 980uH N1:N2=1:70 T3622 EE5 B82801B0984A070 TDK 1: HK$21.04 1,365In Stock	Mfr. Part No. B82801B0984A070 Mouser Part No 871-B82801B984A70	TDK	Current Transformers - Board Mount 980uH N1:N2=1:70 T3622 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	1,365In Stock	Cut Tape HK$21.04 HK$19.07 HK$17.34 HK$16.85 View Reel HK$13.56 HK$16.28 HK$16.11 HK$14.80 HK$13.56 MouseReel Available	Min.: 1 Mult.: 1 : 900				SMD/SMT
Audio Transformers / Signal Transformers 1:1.33 transmission line transformer MABA-011010 MACOM 1: HK$26.30 1,322In Stock	Mfr. Part No. MABA-011010 Mouser Part No 937-MABA-011010	MACOM	Audio Transformers / Signal Transformers 1:1.33 transmission line transformer	Datasheet	1,322In Stock	Cut Tape HK$26.30 HK$23.84 HK$22.19 HK$21.54 Reel HK$14.22 View HK$20.63 HK$19.97 HK$19.40 HK$13.40	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4 MABA-007236-C16423 MACOM 1: HK$24.58 6,909In Stock	Mfr. Part No. MABA-007236-C16423 Mouser Part No 937-MABA007236C16423	MACOM	Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4	Datasheet	6,909In Stock	Cut Tape HK$24.58 HK$18.91 HK$16.44 HK$16.36 Reel HK$13.32 View HK$15.70 HK$13.81 HK$12.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4 MABA-007237-ETC410 MACOM 1: HK$32.22 1,383In Stock	Mfr. Part No. MABA-007237-ETC410 Mouser Part No 937-MABA007237ETC410	MACOM	Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4	Datasheet	1,383In Stock	Cut Tape HK$32.22 HK$26.06 HK$19.32 HK$17.76 Reel HK$14.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 46-1002MHz Imp. 1:1 75 ohm -40C +85C MABA-010245-CT1160 MACOM 1: HK$29.02 4,000In Stock	Mfr. Part No. MABA-010245-CT1160 Mouser Part No 937-MABA010245CT1160	MACOM	Audio Transformers / Signal Transformers 46-1002MHz Imp. 1:1 75 ohm -40C +85C Learn More about MACOM mabakit	Datasheet	4,000In Stock	Cut Tape HK$29.02 HK$23.51 HK$18.82 HK$16.93 Reel HK$15.62 HK$15.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Current Transformers - Board Mount SMD Current Transformer 1280uH-TR SCS-4-4-125T-TR Bel Signal Transformer 1: HK$39.13 1,980In Stock	Mfr. Part No. SCS-4-4-125T-TR Mouser Part No 530-SCS-4-4-125T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 1280uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,980In Stock	Cut Tape HK$39.13 HK$32.06 HK$26.30 HK$25.56 View Reel HK$18.99 HK$24.74 HK$24.58 HK$24.33 HK$19.07 HK$18.99	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Current Transformers - Board Mount SMD Current Transformer 1800uH-TR SCS-4-4-150T-TR Bel Signal Transformer 1: HK$39.13 1,955In Stock	Mfr. Part No. SCS-4-4-150T-TR Mouser Part No 530-SCS-4-4-150T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 1800uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,955In Stock	Cut Tape HK$39.13 HK$32.06 HK$26.30 HK$25.56 View Reel HK$18.99 HK$24.74 HK$24.58 HK$24.33 HK$19.07 HK$18.99	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Current Transformers - Board Mount SMD Current Transformer 33uH-TR SCS-4-4-20T-TR Bel Signal Transformer 1: HK$39.13 1,859In Stock	Mfr. Part No. SCS-4-4-20T-TR Mouser Part No 530-SCS-4-4-20T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 33uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,859In Stock	Cut Tape HK$39.13 HK$32.06 HK$26.30 HK$25.56 View Reel HK$18.99 HK$24.74 HK$24.58 HK$24.33 HK$19.07 HK$18.99	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 094929 Bourns 1: HK$37.40 3,709In Stock	Mfr. Part No. 094929 Mouser Part No 652-94929	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3,709In Stock	HK$37.40 HK$33.87 HK$30.99 HK$30.00 View HK$29.10 HK$28.77 HK$28.28 HK$26.30 HK$22.11	Min.: 1 Mult.: 1	22 W	85 VAC to 265 VAC	12 V	PCB Mount
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1198NL Taoglas 1: HK$18.91 1,495In Stock	Mfr. Part No. TM1198NL Mouser Part No 960-TM1198NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	1,495In Stock	Cut Tape HK$18.91 HK$13.40 HK$11.92 HK$11.01 Reel HK$10.36 View HK$10.60 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15+ Mini-Circuits 1: HK$32.80 951In Stock	Mfr. Part No. TC1-15+ Mouser Part No 139-TC1-15	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	951In Stock	Cut Tape HK$32.80 HK$22.11 HK$21.37 Reel HK$21.37 HK$20.39 HK$18.82 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15X+ Mini-Circuits 1: HK$32.80 687In Stock	Mfr. Part No. TC1-15X+ Mouser Part No 139-TC1-15X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	687In Stock	Cut Tape HK$32.80 HK$23.59 Reel HK$20.39 HK$18.82 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS TCM2-1T+ Mini-Circuits 1: HK$30.25 1,013In Stock	Mfr. Part No. TCM2-1T+ Mouser Part No 139-TCM2-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	1,013In Stock	Cut Tape HK$30.25 HK$20.80 HK$16.85 Reel HK$16.85 HK$15.78 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm TRS278-122-75+ Mini-Circuits 1: HK$38.72 391In Stock	Mfr. Part No. TRS278-122-75+ Mouser Part No 139-TRS278-122-75+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm Learn More about Mini-Circuits mini circuits trs transformers	Datasheet	391In Stock	Cut Tape HK$38.72 HK$38.22 Reel HK$38.22 HK$36.17 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke TG1G-E010NZRL HALO Electronics 1: HK$85.08 844In Stock	Mfr. Part No. TG1G-E010NZRL Mouser Part No 493-TG1G-E010NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	844In Stock	HK$85.08 HK$54.91 HK$44.80 HK$36.25 HK$28.11	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-20 Bel Signal Transformer 1: HK$112.04 153In Stock	Mfr. Part No. 14A-10R-20 Mouser Part No 530-14A-10R-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	153In Stock	HK$112.04 HK$104.56 HK$97.98 HK$94.20 View HK$91.32 HK$90.34 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-12 Bel Signal Transformer 1: HK$160.78 81In Stock	Mfr. Part No. 14A-20-12 Mouser Part No 530-14A-20-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	81In Stock	HK$160.78 HK$150.10 HK$145.49 HK$130.86 View HK$129.38 HK$126.92 Quote	Min.: 1 Mult.: 1	20 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANSFORMER CLASS S 40VA CL2-5.0R-12 Bel Signal Transformer 1: HK$124.78 271In Stock	Mfr. Part No. CL2-5.0R-12 Mouser Part No 530-CL2-5.0R-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS S 40VA	Datasheet	271In Stock	HK$124.78 HK$112.29 HK$107.68 HK$104.31 View HK$101.02 HK$96.83 HK$93.79 HK$90.83	Min.: 1 Mult.: 1	5 VA	115 VAC, 230 VAC	12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV CL2-50-12 Bel Signal Transformer 1: HK$275.78 69In Stock	Mfr. Part No. CL2-50-12 Mouser Part No 530-CL2-50-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV	Datasheet	69In Stock	HK$275.78 HK$274.71 HK$237.64 HK$230.24 View HK$222.84 HK$213.56	Min.: 1 Mult.: 1	50 VA	115 VAC, 230 VAC	12 V	Through Hole
Power Transformers - Board Mount CHOKE CL2-80-24 Bel Signal Transformer 1: HK$323.62 59In Stock	Mfr. Part No. CL2-80-24 Mouser Part No 530-CL2-80-24	Bel Signal Transformer	Power Transformers - Board Mount CHOKE	Datasheet	59In Stock	HK$323.62 HK$304.63 HK$290.00 HK$277.84 View HK$276.19 HK$261.72	Min.: 1 Mult.: 1	80 VA	115 VAC, 230 VAC	24 V
Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS DP-241-5-16 Bel Signal Transformer 1: HK$163.99 122In Stock	Mfr. Part No. DP-241-5-16 Mouser Part No 530-DP-241-5-16	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	122In Stock	HK$163.99 HK$147.80 HK$141.71 HK$125.93 View HK$125.68 HK$116.07 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	16 V CT	Chassis
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-24 Bel Signal Transformer 1: HK$252.03 88In Stock	Mfr. Part No. IF-2-24 Mouser Part No 530-IF-2-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	88In Stock	HK$252.03 HK$220.71 HK$212.73 HK$205.09 View HK$187.99 Quote	Min.: 1 Mult.: 1	2 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-30-800 Bel Signal Transformer 1: HK$262.96 304In Stock	Mfr. Part No. LP-30-800 Mouser Part No 530-LP-30-800	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	304In Stock	HK$262.96 HK$245.28 HK$236.08 HK$224.98 View HK$220.54 HK$219.56	Min.: 1 Mult.: 1	24 VA	115 VAC, 230 VAC	30 V CT/15 V	Through Hole