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Bourns Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers LAN XFMR MODULE,10/100TX,W CMC SM41126EL Bourns 1: ¥259.1 9,824In Stock 12,800Expected 12/17/2026	Mfr. Part # SM41126EL Mouser Part # 652-SM41126EL	Bourns	Audio Transformers / Signal Transformers LAN XFMR MODULE,10/100TX,W CMC Learn More about Bourns sm41126el lan transformer	Datasheet	9,824In Stock 12,800Expected 12/17/2026	Cut Tape ¥259.1 ¥235.9 ¥219.3 ¥212.6 Reel ¥182.7 View ¥204.3 ¥184.4 ¥177.7 MouseReel Available	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers Chip LAN xfmr module,2.5 GbE,w CMC SM42002EL Bourns 1: ¥423.6 1,157In Stock	Mfr. Part # SM42002EL Mouser Part # 652-SM42002EL	Bourns	Audio Transformers / Signal Transformers Chip LAN xfmr module,2.5 GbE,w CMC Learn More about Bourns ethernet chip lan transformer modules	Datasheet	1,157In Stock	Cut Tape ¥423.6 ¥383.7 ¥358.8 ¥345.5 Reel ¥313.9 View ¥325.6 ¥308.9 ¥275.7 ¥270.7 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2 SM453229-231N7Y Bourns 1: ¥117.9 14,465In Stock	Mfr. Part # SM453229-231N7Y Mouser Part # 652-SM453229-231N7Y	Bourns	Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2 Learn More about Bourns sm453229 transformers and inductors	Datasheet	14,465In Stock	Cut Tape ¥117.9 ¥92.5 ¥85 ¥80.1 Reel ¥64.1 View ¥76.9 ¥74.4 ¥73.4 ¥62 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm SM453229-381N7Y Bourns 1: ¥98 39,725In Stock 30,000Expected 5/3/2027	Mfr. Part # SM453229-381N7Y Mouser Part # 652-SM453229-381N7Y	Bourns	Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm Learn More about Bourns sm453229 transformers and inductors	Datasheet	39,725In Stock 30,000Expected 5/3/2027	Cut Tape ¥98 ¥89.5 ¥83.5 ¥80.1 View Reel ¥66.3 ¥76.9 ¥74.4 ¥73.3 ¥66.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5/10G,4.7x3.2x2.9mm SM453230-121N7Y Bourns 1: ¥184.4 4,135In Stock	Mfr. Part # SM453230-121N7Y Mouser Part # 652-SM453230-121N7Y	Bourns	Audio Transformers / Signal Transformers Chip LAN xfmr,1 /2.5/5/10G,4.7x3.2x2.9mm Learn More about Bourns sm453230 1x1n7y transformers	Datasheet	4,135In Stock	Cut Tape ¥184.4 ¥167.8 ¥156.5 ¥149.8 Reel ¥128.2 View ¥143.8 ¥139.4 ¥134.5 ¥124.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T SM51589PEL Bourns 1: ¥476.7 1,914In Stock 13,650On Order	Mfr. Part # SM51589PEL Mouser Part # 652-SM51589PEL	Bourns	Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T Learn More about Bourns SM51589PEL	Datasheet	1,914In Stock 13,650On Order On Order Ship Dates Mfr. #: SM51589PEL Stock: 1,914 Can Ship Immediately On Order: 1,400 Pending 12,250 Expected 11/6/2026 Factory Lead-Time: 20 Weeks	Cut Tape ¥476.7 ¥431.9 ¥402 ¥390.3 Reel ¥387 View ¥375.4 ¥348.8 ¥340.5 ¥335.5 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers XFMER 1.2A POE SM51625EL Bourns 1: ¥433.5 7,486In Stock	Mfr. Part # SM51625EL Mouser Part # 652-SM51625EL	Bourns	Audio Transformers / Signal Transformers XFMER 1.2A POE Learn More about Bourns SM51625EL lan transformer	Datasheet	7,486In Stock	Cut Tape ¥433.5 ¥395.3 ¥373.7 ¥360.4 Reel ¥320.6 View ¥315.6 ¥307.3 ¥300.6 ¥294 MouseReel Available	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200 SM91502ALA-E Bourns 1: ¥390.3 8,282In Stock	Mfr. Part # SM91502ALA-E Mouser Part # 652-SM91502ALA-E	Bourns	Power Transformers - Board Mount BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200 Learn More about Bourns sm91502ala bms signal transformers	Datasheet	8,282In Stock	Cut Tape ¥390.3 ¥347.1 ¥322.2 ¥313.9 View Reel ¥269.1 ¥307.3 ¥297.3 ¥290.7 ¥277.4 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				PCB Mount
Power Transformers - Board Mount BMS Transfomer/CMC, 6PIN,SGL, DC7.64KVDC SM91527L-E Bourns 1: ¥1,127.8 1,267In Stock	Mfr. Part # SM91527L-E Mouser Part # 652-SM91527L	Bourns	Power Transformers - Board Mount BMS Transfomer/CMC, 6PIN,SGL, DC7.64KVDC Learn More about Bourns sm915xxl	Datasheet	1,267In Stock	Cut Tape ¥1,127.8 ¥990 ¥950.1 ¥946.8 Reel ¥827.2 View ¥918.5 ¥873.7 ¥727.5 MouseReel Available	Min.: 1 Mult.: 1 : 600				PCB Mount
Current Transformers - Board Mount RDS 10-3,3 055650 Bourns 1: ¥1,217.5 115In Stock	Mfr. Part # 055650 Mouser Part # 652-55650	Bourns	Current Transformers - Board Mount RDS 10-3,3 Learn More about Bourns 0556x current sense transformers	Datasheet	115In Stock	¥1,217.5 ¥1,166 ¥1,144.4 ¥725.9 View ¥514.9 ¥513.2	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055652 Bourns 1: ¥887 118In Stock	Mfr. Part # 055652 Mouser Part # 652-55652	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥887 ¥769 ¥687.7 ¥666.1 View ¥656.1 ¥649.5 ¥644.5 ¥622.9 ¥598	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055653 Bourns 1: ¥1,338.8 118In Stock	Mfr. Part # 055653 Mouser Part # 652-55653	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥1,338.8 ¥1,284 ¥1,252.4 ¥747.5 View ¥529.9 ¥523.2	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055654 Bourns 1: ¥1,199.2 118In Stock	Mfr. Part # 055654 Mouser Part # 652-55654	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥1,199.2 ¥1,149.4 ¥1,127.8 ¥744.1 View ¥526.5 ¥521.6	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 13/10/6 055658 Bourns 1: ¥1,553 101In Stock	Mfr. Part # 055658 Mouser Part # 652-55658	Bourns	Current Transformers - Board Mount SP-R 13/10/6 Learn More about Bourns 0556x current sense transformers	Datasheet	101In Stock	¥1,553 ¥1,483.3 ¥1,480 ¥1,102.9 View ¥759.1 ¥744.1	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055662 Bourns 1: ¥1,204.2 65In Stock	Mfr. Part # 055662 Mouser Part # 652-55662	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	65In Stock	¥1,204.2 ¥1,046.4 ¥940.1 ¥901.9 View ¥584.7 ¥583 ¥440.2	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055663 Bourns 1: ¥784 61In Stock	Mfr. Part # 055663 Mouser Part # 652-55663	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	61In Stock	¥784 ¥686 ¥612.9 ¥594.6 View ¥588 ¥583 ¥578 ¥559.8 ¥536.5	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 13/10/6 055664 Bourns 1: ¥805.6 118In Stock	Mfr. Part # 055664 Mouser Part # 652-55664	Bourns	Current Transformers - Board Mount SP-R 13/10/6 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥805.6 ¥682.7 ¥609.6 ¥607.9 View ¥501.6 ¥485	Min.: 1 Mult.: 1
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063929 Bourns 1: ¥767.4 214In Stock	Mfr. Part # 063929 Mouser Part # 652-63929	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	214In Stock	¥767.4 ¥661.1 ¥581.4 ¥564.7 View ¥546.5 ¥539.8 ¥533.2 ¥509.9 ¥456.8	Min.: 1 Mult.: 1	4 W	85 VAC to 265 VAC	6 V	PCB Mount
Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V POE030-PD13050S Bourns 1: ¥674.4 505In Stock	Mfr. Part # POE030-PD13050S Mouser Part # 652-POE030-PD13050S	Bourns	Power Transformers - Board Mount POE transformer, 30W, EPD13, 5V Learn More about Bourns poe dcdc transformers	Datasheet	505In Stock	Cut Tape ¥674.4 ¥609.6 ¥586.3 ¥568.1 Reel ¥568.1 View ¥566.4 ¥458.4 MouseReel Available	Min.: 1 Mult.: 1 : 300		5 V		SMD/SMT
Power Transformers - Board Mount HCT Transformer, 15mm CR, 3+3PIN, 7.62kVDC,-40 to 125 C HCTSM150102HL-E Bourns 1: ¥1,621.1 6,211On Order	Mfr. Part # HCTSM150102HL-E Mouser Part # 652-HCTSM150102HL-E	Bourns	Power Transformers - Board Mount HCT Transformer, 15mm CR, 3+3PIN, 7.62kVDC,-40 to 125 C Learn More about Bourns hctsm150102hl transformer	Datasheet	6,211On Order On Order Ship Dates Mfr. #: HCTSM150102HL-E Stock: 0 On Order: 3,211 Expected 6/4/2027 3,000 Expected 8/2/2027 Factory Lead-Time: 24 Weeks	Cut Tape ¥1,621.1 ¥1,372 ¥1,315.5 ¥1,274 Reel ¥1,182.6 View ¥1,234.1 ¥1,144.4 ¥1,109.5 MouseReel Available	Min.: 1 Mult.: 1 : 200				SMD/SMT
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1001L Bourns 1: ¥589.7 54In Stock 1,008Expected 10/30/2026	Mfr. Part # LM-LP-1001L Mouser Part # 652-LM-LP-1001L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	54In Stock 1,008Expected 10/30/2026	¥589.7 ¥478.4 ¥460.1 ¥428.5 View ¥397 ¥387 ¥357.1 ¥350.5 ¥345.5	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1KHz 90ohm 10% LM-NP-1005L Bourns 1: ¥1,290.6 168In Stock	Mfr. Part # LM-NP-1005L Mouser Part # 652-LM-NP-1005L	Bourns	Audio Transformers / Signal Transformers 1KHz 90ohm 10% Learn More about Bourns power supply solutions	Datasheet	168In Stock	¥1,290.6 ¥1,164.4 ¥1,063 ¥1,024.8 View ¥999.9 ¥971.7 ¥941.8 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount Push-Pull Func-Insultn 5V 1:1.1 1.5W PAD002-T764111S Bourns 1: ¥343.8 645In Stock 6,400Expected 12/9/2026	Mfr. Part # PAD002-T764111S Mouser Part # 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	645In Stock 6,400Expected 12/9/2026	Cut Tape ¥343.8 ¥312.3 ¥290.7 ¥282.4 Reel ¥252.5 View ¥274.1 ¥270.7 ¥247.5 MouseReel Available	Min.: 1 Mult.: 1 : 800	2 W			PCB Mount
Current Transformers - Industrial Transformer,36.83mm,75A,12V,160? PCP300-T414250S Bourns 1: ¥3,255.6 99In Stock New At Mouser	Mfr. Part # PCP300-T414250S Mouser Part # 652-PCP300-T414250S New At Mouser	Bourns	Current Transformers - Industrial Transformer,36.83mm,75A,12V,160? Learn More about Bourns pcp300 t414250s current transformers	Datasheet	99In Stock	¥3,255.6 ¥2,933.3 ¥2,810.4 ¥2,722.4 View ¥2,557.9 ¥2,499.8 ¥2,430 Quote	Min.: 1 Mult.: 1				Free Hanging
Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q SM453229A-381N7Y Bourns 1: ¥103 208In Stock 22,000On Order	Mfr. Part # SM453229A-381N7Y Mouser Part # 652-SM453229A-381N7Y	Bourns	Audio Transformers / Signal Transformers LAN xfmr,10/100/1000 BASE-T,IEEE,AEC-Q Learn More about Bourns automotive grade chip lan transformer	Datasheet	208In Stock 22,000On Order On Order Ship Dates Mfr. #: SM453229A-381N7Y Stock: 208 Can Ship Immediately On Order: 10,000 Expected 1/25/2027 6,000 Expected 2/17/2027 6,000 Expected 3/4/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥103 ¥93.8 ¥87.7 ¥84.4 Reel ¥70.1 View ¥80.9 ¥78.4 ¥77.2 ¥68.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000