10/100 Base-T 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
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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	60 available for 2 - 3 business days delivery 1,471 available for 3 - 4 business days delivery + Check Stock & Lead Times 60 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays) 1,471 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 12/22/25	Each (Supplied on Cut Tape) Cut Tape	1+ ¥530.92 (¥584.01) 10+ ¥492.76 (¥542.04) 25+ ¥464.93 (¥511.42) 50+ ¥437.10 (¥480.81) 100+ ¥381.33 (¥419.46) 500+ ¥373.71 (¥411.08) 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	1:1	350µH	1.5kV	Surface Mount	-40°C	105°C	WE-LAN Series
2337826-1	3527075 Data Sheet + RoHS	Transformer, LAN, Modular Jack Filter, 4 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount TE CONNECTIVITY You previously purchased this product. View in Order History	255 available for 3 - 4 business days delivery + Check Stock & Lead Times 255 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 12/1/25	Each (Supplied on Cut Tape) Cut Tape	1+ ¥2,045.84 (¥2,250.42) 10+ ¥1,881.11 (¥2,069.22) 50+ ¥1,802.08 (¥1,982.29) 100+ ¥1,588.37 (¥1,747.21) 200+ ¥1,560.54 (¥1,716.59) 400+ ¥1,532.71 (¥1,685.98) 2000+ ¥1,502.66 (¥1,652.93) 4000+ ¥1,471.49 (¥1,618.64) 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 Base-T	4 Port	1CT:1CT	350µH	1.5kV	Surface Mount	-40°C	105°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	1,924 available for 3 - 4 business days delivery + Check Stock & Lead Times 1,924 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) [1,000 more will be available on 2/1/26] More stock available week commencing 4/27/26	Each (Supplied on Cut Tape) Cut Tape	1+ ¥323.88 (¥356.27) 10+ ¥293.56 (¥322.92) 25+ ¥273.59 (¥300.95) 50+ ¥273.42 (¥300.76) 100+ ¥265.09 (¥291.60) 500+ ¥220.36 (¥242.40) 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	1,570 available for 3 - 4 business days delivery + Check Stock & Lead Times 1,570 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 4/27/26	Each (Supplied on Cut Tape) Cut Tape	1+ ¥303.17 (¥333.49) 10+ ¥273.89 (¥301.28) 25+ ¥263.06 (¥289.37) 50+ ¥255.11 (¥280.62) 100+ ¥247.34 (¥272.07) 500+ ¥237.37 (¥261.11) 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	-	70°C	B78476 Series
B78476A8065A003	1644268 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	4,588 available for 3 - 4 business days delivery + Check Stock & Lead Times 4,588 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) [3,000 more will be available on 4/12/26] More stock available week commencing 4/27/26	Each (Supplied on Cut Tape) Cut Tape	1+ ¥260.28 (¥286.31) 10+ ¥235.44 (¥258.98) 25+ ¥220.36 (¥242.40) 50+ ¥219.32 (¥241.25) 100+ ¥212.68 (¥233.95) 500+ ¥192.23 (¥211.45) 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

7490100110A	2422551 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+ ¥499.86 (¥549.85) 10+ ¥487.05 (¥535.76) 25+ ¥474.23 (¥521.65) 50+ ¥461.41 (¥507.55) 100+ ¥430.35 (¥473.39) 500+ ¥397.82 (¥437.60) 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	1:1	350µH	1.5kV	Surface Mount	-	70°C	WE-LAN Series

749010012A	2422552 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	1+ ¥522.04 (¥574.24) 10+ ¥505.80 (¥556.38) 25+ ¥489.55 (¥538.51) 50+ ¥473.30 (¥520.63) 100+ ¥440.56 (¥484.62) 500+ ¥407.95 (¥448.75) 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	1:1	350µH	1.5kV	Surface Mount	-	70°C	WE-LAN Series

SM91072AL-E	3350796 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	5+ ¥511.69 (¥562.86) 50+ ¥456.97 (¥502.67) 250+ ¥424.44 (¥466.88) 500+ ¥406.69 (¥447.36) 1500+ ¥387.47 (¥426.22) 3000+ ¥375.64 (¥413.20) 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 Base-T	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	125°C	-

7490140112	1961668 Data Sheet + RoHS	Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 6000Vrms Dielectric, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥2,257.51 (¥2,483.26) 10+ ¥2,177.96 (¥2,395.76) 25+ ¥2,117.92 (¥2,329.71) 50+ ¥2,057.88 (¥2,263.67) 100+ ¥2,018.60 (¥2,220.46) 250+ ¥1,982.92 (¥2,181.21) 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	1:1	350µH	6kV	Surface Mount	-40°C	85°C	WE-LAN Series

7490140122B	3380807 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥1,437.40 (¥1,581.14) 10+ ¥1,196.01 (¥1,315.61) 25+ ¥1,087.85 (¥1,196.64) 50+ ¥1,038.48 (¥1,142.33) 100+ ¥989.10 (¥1,088.01) 300+ ¥898.18 (¥988.00) 1500+ ¥880.22 (¥968.24) 3000+ ¥879.85 (¥967.84) 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	1:1	350µH	4.5kV	Surface Mount	-40°C	85°C	WE-LAN Series

SM91071AL-E	3350795 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	5+ ¥574.89 (¥632.38) 50+ ¥483.33 (¥531.66) 250+ ¥450.30 (¥495.33) 500+ ¥432.29 (¥475.52) 1500+ ¥397.77 (¥437.55) 3000+ ¥396.27 (¥435.90) 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 Base-T	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	125°C	-

7490100161A	3380800 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥522.35 (¥574.59) 10+ ¥483.33 (¥531.66) 50+ ¥438.30 (¥482.13) 100+ ¥409.78 (¥450.76) 200+ ¥393.27 (¥432.60) 600+ ¥376.76 (¥414.44) 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	1:1	350µH	1.5kV	Surface Mount	-40°C	125°C	WE-LAN Series

749010310	2777832 Data Sheet + RoHS	Transformer, 10/100 Base-T, SMD, 300µH, 1:1 Turn Ratio, WE-LAN AQ Series WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥729.49 (¥802.44) 10+ ¥693.47 (¥762.82) 50+ ¥657.44 (¥723.18) 200+ ¥583.89 (¥642.28) 400+ ¥535.86 (¥589.45) 800+ ¥486.33 (¥534.96) 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	-	300µH	1.5kV	Surface Mount	-40°C	85°C	WE-LAN Series

7490140117C	3380809 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 2.5 kV, Surface Mount WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥794.15 (¥873.57) 10+ ¥658.10 (¥723.91) 50+ ¥656.62 (¥722.28) 200+ ¥622.38 (¥684.62) 400+ ¥588.13 (¥646.94) 750+ ¥553.88 (¥609.27) 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	1:1	350µH	2.5kV	Surface Mount	-40°C	105°C	WE-LAN Series

PT61018PEL	3373357 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥174.51 (¥191.96) 10+ ¥161.20 (¥177.32) 50+ ¥152.33 (¥167.56) 100+ ¥150.85 (¥165.94) 200+ ¥139.76 (¥153.74) 600+ ¥128.67 (¥141.54) 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	-

SM91074AL-E	2932105 Data Sheet + RoHS	Transformer, 350 µH, 1:1 Turn Ratio, Surface Mount, SM910 Series BOURNS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	5+ ¥681.46 (¥749.61) 50+ ¥573.39 (¥630.73) 250+ ¥532.86 (¥586.15) 500+ ¥511.85 (¥563.04) 1500+ ¥486.33 (¥534.96) 3000+ ¥462.31 (¥508.54) 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 Base-T	1 Port	1:1	350µH	1.5kV	Surface Mount	-40°C	125°C	-

7490140123B	3380811 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥1,591.26 (¥1,750.39) 10+ ¥1,326.54 (¥1,459.19) 25+ ¥1,206.76 (¥1,327.44) 50+ ¥1,205.28 (¥1,325.81) 100+ ¥1,169.20 (¥1,286.12) 300+ ¥1,133.12 (¥1,246.43) 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	1:1	350µH	4.5kV	Surface Mount	-40°C	85°C	WE-LAN Series

ALAN-101-T	4142808 Data Sheet + RoHS	Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1500 Vrms, Surface Mount ABRACON You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥292.70 (¥321.97) 10+ ¥234.16 (¥257.58) 50+ ¥216.15 (¥237.77) 100+ ¥207.14 (¥227.85) 200+ ¥194.39 (¥213.83) 600+ ¥181.63 (¥199.79) 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	1500Vrms	Surface Mount	-40°C	85°C	-

H1012NL	2113972 Data Sheet + RoHS	Transformer, 1 Port, 10/100 Base-T, IEEE 802.3, 1500V PULSE ELECTRONICS You previously purchased this product. View in Order History		Each	1+ ¥718.73 (¥790.60) 10+ ¥652.18 (¥717.40) 25+ ¥652.02 (¥717.22) 50+ ¥651.85 (¥717.04) 100+ ¥625.31 (¥687.84) 500+ ¥579.72 (¥637.69) 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	1:1	-	1.5kV	Surface Mount	-	70°C	-

2337822-1	3527073 Data Sheet + RoHS	Transformer, LAN, Modular Jack Filter, 1 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount TE CONNECTIVITY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥896.10 (¥985.71) 10+ ¥642.43 (¥706.67) 50+ ¥556.88 (¥612.57) 200+ ¥460.81 (¥506.89) 400+ ¥430.79 (¥473.87) 750+ ¥411.28 (¥452.41) 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	105°C	-

749014011	1961662 Data Sheet + RoHS	Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 4000Vrms Dielectric, 1:1 Turn Ratio WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each	1+ ¥2,295.79 (¥2,525.37) 10+ ¥2,092.25 (¥2,301.48) 25+ ¥1,965.87 (¥2,162.46) 50+ ¥1,873.43 (¥2,060.77) 100+ ¥1,804.25 (¥1,984.68) 250+ ¥1,700.64 (¥1,870.70) 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	1:1	350µH	4kV	Surface Mount	-	70°C	WE-LAN Series