10/100 Base-T Ethernet & LAN Transformers

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7490100111A
7490100111A - Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

2401059

Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

WURTH ELEKTRONIK

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70 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)

1,447 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

[600 more will be available on 8/22/25]

More stock available week commencing 11/10/25

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount -40°C 105°C WE-LAN Series
B78476A8247A003
B78476A8247A003 - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

1644276

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

EPCOS

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1,930 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]

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10/100 Base-T 1 Port 1CT:1CT 350µH 1.5kV Surface Mount -40°C 85°C B78476 Series
B78476A8065A003
B78476A8065A003 - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

1644268

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

EPCOS

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898 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

[500 more will be available on 8/5/25, 3,000 more will be available on 10/19/25, 1,500 more will be available on 2/15/26, 500 more will be available on 3/1/26]

More stock available week commencing 3/16/26

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10/100 Base-T 1 Port 1CT:1CT 350µH 1.5kV Surface Mount -40°C 85°C B78476 Series
SM91072AL-E
SM91072AL-E - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

3350796

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

BOURNS

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3,505 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 9/26/25]

More stock available week commencing 10/13/25

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount -40°C 125°C -
7490140117C
7490140117C - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 2.5 kV, Surface Mount

3380809

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 2.5 kV, Surface Mount

WURTH ELEKTRONIK

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More stock available week commencing 11/17/25

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10/100 Base-T 1 Port 1:1 350µH 2.5kV Surface Mount -40°C 105°C WE-LAN Series
SM91074AL-E
SM91074AL-E - Transformer, 350 µH, 1:1 Turn Ratio, Surface Mount, SM910 Series

2932105

Transformer, 350 µH, 1:1 Turn Ratio, Surface Mount, SM910 Series

BOURNS

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount -40°C 125°C -
2337826-1
2337826-1 - Transformer, LAN, Modular Jack Filter, 4 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount

3527075

Transformer, LAN, Modular Jack Filter, 4 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount

TE CONNECTIVITY

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10/100 Base-T 4 Port 1CT:1CT 350µH 1.5kV Surface Mount -40°C 105°C -
7490140122B
7490140122B - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount

3380807

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 4.5kV Surface Mount -40°C 85°C WE-LAN Series
2337822-1
2337822-1 - Transformer, LAN, Modular Jack Filter, 1 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount

3527073

Transformer, LAN, Modular Jack Filter, 1 Port, 10/100 Base-T, -40°C to 105°C, Surface Mount

TE CONNECTIVITY

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10/100 Base-T 1 Port 1CT:1CT 350µH 1.5kV Surface Mount -40°C 105°C -
B78476A8245A003
B78476A8245A003 - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

1644274

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

EPCOS

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10/100 Base-T 1 Port 1CT:1CT 350µH 1.5kV Surface Mount - 70°C B78476 Series
7490100110A
7490100110A - Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

2422551

Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount - 70°C WE-LAN Series
749010012A
749010012A - Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

2422552

Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount - 70°C WE-LAN Series
7490140112
7490140112 - Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 6000Vrms Dielectric, 1:1 Turn Ratio

1961668

Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 6000Vrms Dielectric, 1:1 Turn Ratio

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 6kV Surface Mount -40°C 85°C WE-LAN Series
SM91071AL-E
SM91071AL-E - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

3350795

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

BOURNS

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount -40°C 125°C -
7490100161A
7490100161A - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

3380800

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 1.5 kV, Surface Mount

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 1.5kV Surface Mount -40°C 125°C WE-LAN Series
749010310
749010310 - Transformer, 10/100 Base-T, SMD, 300µH, 1:1 Turn Ratio, WE-LAN AQ Series

2777832

Transformer, 10/100 Base-T, SMD, 300µH, 1:1 Turn Ratio, WE-LAN AQ Series

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10/100 Base-T 1 Port - 300µH 1.5kV Surface Mount -40°C 85°C WE-LAN Series
PT61018PEL
PT61018PEL - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

3373357

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1.5 kV, Surface Mount

BOURNS

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10/100 Base-T 1 Port 1CT:1CT 350µH 1.5kV Surface Mount -40°C 85°C -
7490140123B
7490140123B - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount

3380811

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1:1, 350 µH, 4.5 kV, Surface Mount

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 4.5kV Surface Mount -40°C 85°C WE-LAN Series
ALAN-101-T
ALAN-101-T - Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1500 Vrms, Surface Mount

4142808

Ethernet & LAN Transformer, 10/100 Base-T, 1 Port, 1CT:1CT, 350 µH, 1500 Vrms, Surface Mount

ABRACON

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10/100 Base-T 1 Port 1CT:1CT 350µH 1500Vrms Surface Mount -40°C 85°C -
H1012NL
H1012NL - Transformer, 1 Port, 10/100 Base-T, IEEE 802.3, 1500V

2113972

Transformer, 1 Port, 10/100 Base-T, IEEE 802.3, 1500V

PULSE ELECTRONICS

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10/100 Base-T 1 Port 1:1 - 1.5kV Surface Mount - 70°C -
749014011
749014011 - Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 4000Vrms Dielectric, 1:1 Turn Ratio

1961662

Transformer, LAN, 1 Port, 10/100 Base-T, 350µH, 4000Vrms Dielectric, 1:1 Turn Ratio

WURTH ELEKTRONIK

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10/100 Base-T 1 Port 1:1 350µH 4kV Surface Mount - 70°C WE-LAN Series