Ethernet & LAN Transformers

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Manufacturer Part No	Order Code	Description / Manufacturer	Availability	Price For	Price (Incl JCT)	Quantity	Compatible With	No. of Ports	Turns Ratio	Inductance	Isolation Voltage	Transformer Mounting	Operating Temperature Min	Operating Temperature Max	Product Range
							Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
B82806D0060A120	2858850 Data Sheet + RoHS	Transformer, PoE, 100 µH, 60 W, 2:1:1 Turns Ratio, B82806D Series EPCOS You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 10/6/25 + Check Stock & Lead Times More stock available week commencing 10/6/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	1+ ¥760.94 (¥837.03) 5+ ¥724.19 (¥796.61) 10+ ¥687.43 (¥756.17) 25+ ¥659.84 (¥725.82) 50+ ¥639.49 (¥703.44) 160+ ¥626.71 (¥689.38) 800+ ¥613.92 (¥675.31) 1600+ ¥601.13 (¥661.24) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	PoE	1 Port	2:1:1	100µH	1.5kV	Surface Mount	-40°C	125°C	B82806D Series
HX1188NLT	4127168 Data Sheet + RoHS	MDL,SIN,100D,1:1,SMT,TR, NPB PULSE ELECTRONICS You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 8/4/25 + Check Stock & Lead Times More stock available week commencing 8/4/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	1+ ¥661.49 (¥727.64) 2+ ¥631.95 (¥695.15) 3+ ¥602.41 (¥662.65) 5+ ¥572.87 (¥630.16) 10+ ¥543.33 (¥597.66) 20+ ¥513.79 (¥565.17) 50+ ¥484.25 (¥532.68) 100+ ¥454.70 (¥500.17) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1 Port	-	-	-	-	-	-	-
HX1188FNLT	4127166 Data Sheet + RoHS	MDL,SIN,100D,1:1,SMT,TR NPB 51AK2738 PULSE ELECTRONICS You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 8/4/25 + Check Stock & Lead Times More stock available week commencing 8/4/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	1+ ¥639.54 (¥703.49) 2+ ¥613.14 (¥674.45) 3+ ¥586.73 (¥645.40) 5+ ¥560.33 (¥616.36) 10+ ¥533.92 (¥587.31) 20+ ¥507.52 (¥558.27) 50+ ¥481.11 (¥529.22) 100+ ¥454.70 (¥500.17) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1 Port	-	350µH	-	Surface Mount	-	-	-
HX1224CNLT	4127174 Data Sheet + RoHS	MDL,SIN,100D,1:1,4KV,REIN,SMT,T NPB PULSE ELECTRONICS You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 8/11/25 + Check Stock & Lead Times More stock available week commencing 8/11/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	1+ ¥1,214.82 (¥1,336.30) 2+ ¥1,122.73 (¥1,235.00) 3+ ¥1,030.64 (¥1,133.70) 5+ ¥938.55 (¥1,032.41) 10+ ¥846.45 (¥931.10) 20+ ¥821.37 (¥903.51) 50+ ¥796.29 (¥875.92) 100+ ¥771.21 (¥848.33) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100 Base-TX PoE	1 Port	-	-	4kVrms	-	-40°C	85°C	-
SM453230-121N7Y	3605847 Data Sheet + RoHS	Chip LAN Transformer, 1 Port, 1/2.5/5/10GbE, Surface Mount BOURNS You previously purchased this product. View in Order History	1,731 available for 3 - 4 business days delivery + Check Stock & Lead Times 1,731 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/8/25	Each (Supplied on Cut Tape) Cut Tape	5+ ¥78.02 (¥85.82)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	1/2.5/5/10G Base-T	1 Port	1:1	120µH	-	Surface Mount	-40°C	85°C	-

ALANS10001-3J11ET	3225116 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100/1000 Base-T, 1 Port, 1CT:1CT, 350 µH, 2.5 kV, Surface Mount ABRACON You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥525.38 (¥577.92) 10+ ¥426.31 (¥468.94) 50+ ¥376.23 (¥413.85) 100+ ¥325.02 (¥357.52) 200+ ¥299.42 (¥329.36) 600+ ¥274.94 (¥302.43) 3000+ ¥265.15 (¥291.67) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T	1 Port	1CT:1CT	350µH	2.5kV	Surface Mount	-	70°C	ALANS10001 Series

2337824-4	3527080 Data Sheet + RoHS	Transformer, LAN, Modular Jack Filter, 2 Port, 10/100/1000 Base-T, PoE, -40°C to 105°C, SMT TE CONNECTIVITY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥2,956.34 (¥3,251.97) 10+ ¥2,718.14 (¥2,989.95) 50+ ¥2,604.61 (¥2,865.07) 100+ ¥2,295.17 (¥2,524.69) 200+ ¥2,036.94 (¥2,240.63) 350+ ¥1,777.59 (¥1,955.35) 1750+ ¥1,741.97 (¥1,916.17) 3500+ ¥1,707.47 (¥1,878.22) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T PoE	2 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-40°C	105°C	-

ALAN210001-3J61DT	3263670 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100/1000 Base-T PoE+, 1 Port, 1CT:1CT, 350 µH, 1.5 kV ABRACON You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥819.32 (¥901.25) 10+ ¥620.40 (¥682.44) 50+ ¥559.34 (¥615.27) 100+ ¥549.12 (¥604.03)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T PoE+	1 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-40°C	85°C	ALAN210001 Series

7490100111A	2401059 Data Sheet + RoHS	Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥544.08 (¥598.49) 10+ ¥504.98 (¥555.48) 25+ ¥476.46 (¥524.11) 50+ ¥447.93 (¥492.72) 100+ ¥390.78 (¥429.86)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100 Base-T	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	105°C	WE-LAN Series

ALT4532M-201-T001	2429382 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100/1000 Base-T, 1CT:1CT, 200 µH, Surface Mount TDK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	5+ ¥224.16 (¥246.58) 50+ ¥153.46 (¥168.81) 250+ ¥140.77 (¥154.85) 500+ ¥135.75 (¥149.33) 1000+ ¥122.74 (¥135.01) 2000+ ¥112.55 (¥123.81) 10000+ ¥106.28 (¥116.91) 20000+ ¥104.16 (¥114.58) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	10/100/1000 Base-T	-	1CT:1CT	200µH	-	Surface Mount	-40°C	85°C	ALT Series

HX6135HL	4065252 Data Sheet + RoHS	Ethernet & LAN Transformer, 1G Base-T PoE, 2 Port, 1:1, 350 µH, 1.5 kVrms, Surface Mount PULSE ELECTRONICS You previously purchased this product. View in Order History		Each	1+ ¥2,158.45 (¥2,374.30) 2+ ¥2,041.71 (¥2,245.88) 3+ ¥1,924.97 (¥2,117.47) 5+ ¥1,808.24 (¥1,989.06) 10+ ¥1,691.50 (¥1,860.65) 20+ ¥1,660.46 (¥1,826.51) 50+ ¥1,629.42 (¥1,792.36) 100+ ¥1,575.81 (¥1,733.39) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1G Base-T PoE	2 Port	1:1	-	-	Surface Mount	-	-	-

HX5020HL	4065250 Data Sheet + RoHS	Ethernet & LAN Transformer, 1G Base-T PoE, 2 Port, 1:1, 350 µH, 1.5 kVrms, Surface Mount PULSE ELECTRONICS You previously purchased this product. View in Order History		Each	1+ ¥4,551.08 (¥5,006.19) 2+ ¥4,253.42 (¥4,678.76) 3+ ¥3,955.76 (¥4,351.34) 5+ ¥3,658.08 (¥4,023.89) 10+ ¥3,360.42 (¥3,696.46) 20+ ¥3,232.04 (¥3,555.24) 50+ ¥3,103.66 (¥3,414.03) 100+ ¥2,999.26 (¥3,299.19) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1G Base-T PoE	2 Port	1:1	-	-	Surface Mount	-	-	-

HX6136HL	4065254 Data Sheet + RoHS	Ethernet & LAN Transformer, 1G Base-T PoE, 2 Port, 1:1, 350 µH, 1.5 kVrms, Surface Mount PULSE ELECTRONICS You previously purchased this product. View in Order History		Each	1+ ¥2,044.18 (¥2,248.60) 2+ ¥1,931.68 (¥2,124.85) 3+ ¥1,819.17 (¥2,001.09) 5+ ¥1,706.66 (¥1,877.33) 10+ ¥1,594.15 (¥1,753.57) 20+ ¥1,563.82 (¥1,720.20) 50+ ¥1,533.49 (¥1,686.84) 100+ ¥1,482.71 (¥1,630.98) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1G Base-T PoE	2 Port	1:1	-	-	Surface Mount	-	-	-

HX1198ENL	4307166 Data Sheet RoHS	Ethernet & LAN Transformer, 100 Base-TX, 1 Port, 1:1, 350 µH, 1.5 kVrms, Surface Mount PULSE ELECTRONICS You previously purchased this product. View in Order History		Each	1+ ¥957.75 (¥1,053.53) 5+ ¥848.03 (¥932.83) 10+ ¥738.30 (¥812.13) 20+ ¥683.44 (¥751.78) 40+ ¥628.57 (¥691.43) 80+ ¥597.22 (¥656.94) 400+ ¥565.87 (¥622.46) 800+ ¥554.56 (¥610.02) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100 Base-TX	1 Port	1:1	350µH	1.5kVrms	Surface Mount	-40°C	125°C	-

B78476A8247A003	1644276 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount EPCOS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥332.63 (¥365.89) 10+ ¥291.56 (¥320.72) 25+ ¥289.55 (¥318.51) 100+ ¥272.25 (¥299.48) 250+ ¥261.26 (¥287.39) 500+ ¥247.67 (¥272.44) 2500+ ¥233.56 (¥256.92) 5000+ ¥228.86 (¥251.75) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100 Base-T	1 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-40°C	85°C	B78476 Series

B78476A8245A003	1644274 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount EPCOS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥246.93 (¥271.62) 10+ ¥197.82 (¥217.60) 25+ ¥180.97 (¥199.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100 Base-T	1 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-	70°C	B78476 Series

7490220121	2696071 Data Sheet + RoHS	Transformer, LAN, PoE, 1000 Base-T, 350µH, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥1,014.18 (¥1,115.60) 10+ ¥978.12 (¥1,075.93) 50+ ¥918.56 (¥1,010.42) 100+ ¥865.26 (¥951.79) 200+ ¥837.83 (¥921.61) 320+ ¥810.40 (¥891.44) 1600+ ¥808.83 (¥889.71) 3200+ ¥792.66 (¥871.93) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T PoE	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	85°C	WE-LAN Series

SM51625EL	3373359 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100/1000 Base-T PoE, 4 Port, 1CT:1CT, 80 µH, 1.5 kV, Surface Mount BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥490.63 (¥539.69) 10+ ¥396.58 (¥436.24) 50+ ¥341.72 (¥375.89) 100+ ¥286.86 (¥315.55) 200+ ¥264.92 (¥291.41) 350+ ¥242.97 (¥267.27) 1750+ ¥236.70 (¥260.37) 3500+ ¥235.13 (¥258.64) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T PoE	4 Port	1CT:1CT	80µH	1.5kV	Surface Mount	-40°C	85°C	-

SM42P01EL	3639789 Data Sheet + RoHS	Chip LAN Transformer, 1 Port, 1/2.5/5 GbE, SMD BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥384.04 (¥422.44) 10+ ¥260.21 (¥286.23) 50+ ¥249.24 (¥274.16) 200+ ¥238.26 (¥262.09) 400+ ¥224.94 (¥247.43) 800+ ¥211.62 (¥232.78) 4000+ ¥206.55 (¥227.21) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1 Port	-	230µH	-	Surface Mount	-40°C	85°C	-

SM51589PEL	3373358 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100/1000 Base-T, 1CT:1CT, 350 µH, 5 kV, Surface Mount BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥404.42 (¥444.86) 10+ ¥341.72 (¥375.89) 50+ ¥318.99 (¥350.89) 100+ ¥296.26 (¥325.89) 200+ ¥285.29 (¥313.82) 350+ ¥274.32 (¥301.75) 1750+ ¥264.91 (¥291.40) 3500+ ¥257.07 (¥282.78) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T	-	1CT:1CT	350µH	5kV	Surface Mount	-40°C	85°C	-

B78476A8251A003	1644280 Data Sheet + RoHS	Ethernet & LAN Transformer, 1000 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount EPCOS You previously purchased this product. View in Order History		Each	1+ ¥571.08 (¥628.19) 10+ ¥516.41 (¥568.05) 25+ ¥487.50 (¥536.25) 100+ ¥465.81 (¥512.39) 350+ ¥399.72 (¥439.69) 700+ ¥376.99 (¥414.69) 2800+ ¥354.26 (¥389.69) 5250+ ¥354.12 (¥389.53) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1000 Base-T	1 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-40°C	85°C	B78476 Series

7490220122	2696072 Data Sheet + RoHS	Transformer, LAN, PoE, 1000 Base-T, 350µH, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥1,094.12 (¥1,203.53) 10+ ¥1,054.93 (¥1,160.42) 25+ ¥1,022.80 (¥1,125.08) 50+ ¥990.66 (¥1,089.73) 100+ ¥932.67 (¥1,025.94) 290+ ¥874.67 (¥962.14) 1450+ ¥857.18 (¥942.90) 2900+ ¥839.69 (¥923.66) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T PoE	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	85°C	WE-LAN Series

SM42002EL	3639788 Data Sheet + RoHS	Chip LAN Transformer, 1 Port, 2.5 GbE, SMD BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥402.85 (¥443.14) 10+ ¥255.51 (¥281.06) 50+ ¥248.46 (¥273.31) 100+ ¥241.40 (¥265.54) 200+ ¥239.83 (¥263.81) 400+ ¥238.26 (¥262.09) 2000+ ¥208.48 (¥229.33) 4000+ ¥201.19 (¥221.31) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1 Port	-	230µH	-	Surface Mount	0°C	85°C	-

749024012	1961667 Data Sheet Data Sheet + RoHS	Transformer, LAN, 1 Port, 10/100/1000 Base-T, 350µH, 4000Vrms Dielectric, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥3,417.15 (¥3,758.87) 5+ ¥3,359.16 (¥3,695.08) 10+ ¥3,301.16 (¥3,631.28) 25+ ¥3,209.46 (¥3,530.41) 50+ ¥3,117.76 (¥3,429.54) 175+ ¥2,830.91 (¥3,114.00) 875+ ¥2,749.40 (¥3,024.34) 1750+ ¥2,694.42 (¥2,963.86) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100/1000 Base-T	1 Port	1:1	350µH	4kV	Surface Mount	-40°C	85°C	WE-LAN Series

749013010	1636350 Data Sheet + RoHS	Transformer, LAN, 1 Port, PoE, 100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥548.68 (¥603.55) 10+ ¥504.15 (¥554.57) 25+ ¥482.13 (¥530.34) 50+ ¥463.44 (¥509.78) 100+ ¥437.61 (¥481.37)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10/100 Base-T PoE	1 Port	1:1	350µH	1.5kV	Surface Mount	-	70°C	WE-LAN Series