Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation
7490140141
Wurth Elektronik
1:
$6.47
426 In Stock
600 Expected 12/4/2026
Mouser Part # 710-7490140141
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation
426 In Stock
600 Expected 12/4/2026
1
$6.47
10
$6.24
50
$6.01
100
$5.66
300
$5.19
600
$5.03
Buy
Min.: 1 Mult.: 1
Reel :300
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
4 kVAC
- 40 C
+ 85 C
17.1 mm
14.5 mm
8.65 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
749020010A
Wurth Elektronik
1:
$6.92
3,353 In Stock
Mouser Part # 710-749020010A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
3,353 In Stock
1
$6.92
10
$6.33
50
$5.85
100
$5.50
400
$5.50
800
$5.26
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
- 40 C
+ 85 C
Single
17.5 mm
15.24 mm
6.5 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR
749020011A
Wurth Elektronik
1:
$6.92
539 In Stock
4,800 On Order
Mouser Part # 710-749020011A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR
539 In Stock
4,800 On Order
View Dates
On Order:
1,200 Expected 9/4/2026
2,000 Expected 9/25/2026
1,600 Expected 10/23/2026
Factory Lead-Time:
16 Weeks
1
$6.92
10
$6.33
50
$5.85
100
$5.50
400
$5.50
800
$5.26
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
- 40 C
+ 85 C
Single
17.5 mm
15.24 mm
6.5 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR
749020100A
Wurth Elektronik
1:
$6.56
4,656 In Stock
12,000 Expected 9/4/2026
Mouser Part # 710-749020100A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR
4,656 In Stock
12,000 Expected 9/4/2026
1
$6.56
25
$5.68
100
$5.02
250
$4.67
500
$4.17
1,200
$4.01
Buy
Min.: 1 Mult.: 1
Reel :1,200
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
- 40 C
+ 105 C
Single
12.7 mm
9.5 mm
3 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
749020111A
Wurth Elektronik
1:
$3.96
2,488 In Stock
10,500 On Order
Mouser Part # 710-749020111A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port
2,488 In Stock
10,500 On Order
View Dates
Stock:
2,488 Can Ship Immediately
On Order:
6,000 Expected 9/4/2026
4,500 Expected 9/18/2026
Factory Lead-Time:
17 Weeks
1
$3.96
10
$3.72
100
$3.52
500
$3.40
1,500
$3.38
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
0 C
+ 70 C
Single
16.5 mm
9.7 mm
2.35 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T
749020310
Wurth Elektronik
1:
$7.00
1,971 In Stock
5,600 On Order
Mouser Part # 710-749020310
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T
1,971 In Stock
5,600 On Order
View Dates
Stock:
1,971 Can Ship Immediately
On Order:
3,600 Expected 9/4/2026
2,000 Expected 9/18/2026
Factory Lead-Time:
35 Weeks
1
$7.00
50
$6.14
100
$5.60
400
$4.99
800
$4.62
2,400
$4.05
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
500 kHz to 100 MHz
350 uH
1.501 kVAC
- 40 C
+ 85 C
Single
17.53 mm x 14.6 mm x 4.5 mm
17.53 mm
16.51 mm
4.5 mm
WE-LANAQ
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR
749022011
Wurth Elektronik
1:
$6.47
732 In Stock
1,500 Expected 9/4/2026
Mouser Part # 710-749022011
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR
732 In Stock
1,500 Expected 9/4/2026
1
$6.47
10
$6.24
50
$5.89
100
$5.54
250
$5.22
375
$5.03
Buy
Min.: 1 Mult.: 1
Reel :375
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kVAC
- 40 C
+ 85 C
Quad
18.3 mm
12.2 mm
6.35 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms
7490220115
Wurth Elektronik
1:
$13.31
613 In Stock
800 Expected 9/4/2026
Mouser Part # 710-7490220115
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms
613 In Stock
800 Expected 9/4/2026
1
$13.31
5
$11.01
50
$9.35
250
$9.17
400
$9.17
800
$8.98
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 85 C
18.3 mm
12.2 mm
6.35 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
7490220120
Wurth Elektronik
1:
$5.95
667 In Stock
2,000 On Order
Mouser Part # 710-7490220120
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
667 In Stock
2,000 On Order
View Dates
On Order:
800 Expected 8/28/2026
1,200 Expected 9/1/2026
Factory Lead-Time:
14 Weeks
1
$5.95
10
$5.74
50
$5.39
100
$5.07
400
$4.76
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kVAC
- 40 C
+ 105 C
Quad
18.29 mm
16 mm
6.15 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
7490220121
Wurth Elektronik / Midcom
1:
$6.47
920 In Stock
1,280 Expected 9/4/2026
Mouser Part # 710-7490220121
Wurth Elektronik / Midcom
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD
920 In Stock
1,280 Expected 9/4/2026
1
$6.47
10
$6.25
50
$5.87
100
$5.52
320
$5.18
Buy
Min.: 1 Mult.: 1
Reel :320
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kVAC
- 40 C
+ 105 C
Quad
18.29 mm
16 mm
7.2 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T
7490220123
Wurth Elektronik
1:
$6.47
1,811 In Stock
1,740 Expected 9/4/2026
Mouser Part # 710-7490220123
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T
1,811 In Stock
1,740 Expected 9/4/2026
1
$6.47
10
$6.25
50
$5.87
100
$5.52
290
$5.18
Buy
Min.: 1 Mult.: 1
Reel :290
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 100 MHz
180 uH
1.5 kVAC
- 40 C
+ 105 C
Quad
18.29 mm
16 mm
8.8 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms
749023310
Wurth Elektronik
1:
$5.28
752 In Stock
800 Expected 9/4/2026
Mouser Part # 710-749023310
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 180uH 1500Vrms
752 In Stock
800 Expected 9/4/2026
1
$5.28
10
$4.86
50
$4.32
100
$3.97
500
$3.60
800
$3.24
Buy
Min.: 1 Mult.: 1
Reel :800
Details
LAN Transformers
LAN
SMD/SMT
180 uH
1.5 kV
- 40 C
+ 85 C
16.5 mm
10.3 mm
4.1 mm
WE-LANAQ
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 40pin pitch 1.27mm
7490240140
Wurth Elektronik
1:
$11.95
224 In Stock
Mouser Part # 710-7490240140
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 40pin pitch 1.27mm
224 In Stock
1
$11.95
5
$9.97
50
$9.25
100
$8.40
200
$7.93
400
View
400
$7.71
1,000
$7.70
Buy
Min.: 1 Mult.: 1
Reel :200
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
4 kVAC
- 40 C
+ 85 C
28.32 mm
12.7 mm
12.7 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms
749024015C
Wurth Elektronik
1:
$17.11
360 In Stock
Mouser Part # 710-749024015C
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms
360 In Stock
1
$17.11
5
$16.00
10
$15.30
25
$15.18
400
$12.14
800
View
50
$15.17
100
$15.16
250
$14.81
800
$11.65
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 105 C
17.6 mm
14.65 mm
8.8 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
749052050
Wurth Elektronik
1:
$15.72
408 In Stock
1,450 On Order
Mouser Part # 710-749052050
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr
408 In Stock
1,450 On Order
View Dates
On Order:
580 Expected 8/31/2026
870 Expected 10/30/2026
Factory Lead-Time:
20 Weeks
1
$15.72
10
$13.14
50
$11.38
100
$10.53
290
$10.32
2,320
Quote
2,320
Quote
Buy
Min.: 1 Mult.: 1
Reel :290
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
180 uH
1.5 kVAC
0 C
+ 70 C
Single
18.29 mm
16 mm
8.8 mm
WE-LAN 10G
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C
749082010
Wurth Elektronik
1:
$15.35
865 In Stock
Mouser Part # 710-749082010
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C
865 In Stock
1
$15.35
10
$14.10
50
$12.72
290
$10.56
Buy
Min.: 1 Mult.: 1
Reel :290
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 85 C
18.29 mm
16 mm
8.8 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port
749010012A
Wurth Elektronik
1:
$3.93
743 In Stock
600 Expected 9/4/2026
Mouser Part # 710-749010012A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port
743 In Stock
600 Expected 9/4/2026
1
$3.93
50
$3.56
100
$3.31
250
$3.07
600
$2.21
Buy
Min.: 1 Mult.: 1
Reel :600
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
0 C
+ 70 C
Single
12.7 mm
9.1 mm
6.35 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 150uH 1500Vrms
749022310
Wurth Elektronik
1:
$5.28
301 In Stock
800 Expected 9/4/2026
Mouser Part # 710-749022310
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN AQ 1KBaseT 4PPoE 150uH 1500Vrms
301 In Stock
800 Expected 9/4/2026
1
$5.28
10
$4.86
50
$4.32
100
$3.97
500
$3.77
800
$3.24
Buy
Min.: 1 Mult.: 1
Reel :800
Details
LAN Transformers
LAN
SMD/SMT
150 uH
1.5 kV
- 40 C
+ 85 C
16.5 mm
10.3 mm
4.1 mm
WE-LANAQ
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 4kVrms
7490240120
Wurth Elektronik
1:
$28.07
63 In Stock
Mouser Part # 710-7490240120
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 4kVrms
63 In Stock
1
$28.07
5
$23.86
10
$23.39
25
$21.70
100
$19.33
200
$17.58
Buy
Min.: 1 Mult.: 1
Reel :200
Details
High Voltager LAN Transformers
LAN
SMD/SMT
350 uH
4 kV
- 40 C
+ 105 C
28.57 mm
12.7 mm
15.49 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 1000BASE-T 24pin pitch 1.27mm
7490240142
Wurth Elektronik
1:
$12.19
75 In Stock
960 On Order
Mouser Part # 710-7490240142
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 1000BASE-T 24pin pitch 1.27mm
75 In Stock
960 On Order
View Dates
On Order:
480 Expected 9/2/2026
480 Expected 9/11/2026
Factory Lead-Time:
18 Weeks
1
$12.19
5
$10.17
50
$9.25
100
$8.23
240
$7.49
Buy
Min.: 1 Mult.: 1
Reel :240
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
4 kVAC
- 40 C
+ 85 C
18.25 mm
15.24 mm
10.02 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer
749050010A
Wurth Elektronik
1:
$10.84
75 In Stock
800 On Order
Mouser Part # 710-749050010A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port Transformer
75 In Stock
800 On Order
View Dates
On Order:
400 Expected 9/4/2026
400 Expected 9/18/2026
Factory Lead-Time:
14 Weeks
1
$10.84
10
$10.66
50
$9.90
100
$9.14
400
$9.14
800
View
800
$8.38
2,400
Quote
Buy
Min.: 1 Mult.: 1
Reel :400
Details
LAN Transformers
Module
SMD/SMT
200 uH
1.5 kVAC
0 C
+ 70 C
WE-LAN 10G
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
749050017
Wurth Elektronik
1:
$13.14
150 In Stock
450 Expected 9/4/2026
Mouser Part # 710-749050017
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
150 In Stock
450 Expected 9/4/2026
1
$13.14
10
$10.91
50
$9.48
100
$8.56
450
$8.56
Buy
Min.: 1 Mult.: 1
Reel :450
Details
LAN Transformers
LAN
SMD/SMT
100 kHz to 500 MHz
120 uH
1.5 kVAC
- 40 C
+ 85 C
1 Channel
13.97 mm
15.11 mm
6.6 mm
WE-LAN 10G
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
749050018
Wurth Elektronik
1:
$13.14
89 In Stock
450 Expected 9/4/2026
Mouser Part # 710-749050018
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr
89 In Stock
450 Expected 9/4/2026
1
$13.14
10
$10.91
50
$9.48
100
$8.56
450
$8.56
Buy
Min.: 1 Mult.: 1
Reel :450
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
120 uH
1.5 kVAC
- 40 C
+ 85 C
Single
13.97 mm
15.11 mm
6.6 mm
WE-LAN 10G
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port
74930000
Wurth Elektronik
1:
$1.33
123 In Stock
82,000 On Order
Mouser Part # 710-74930000
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port
123 In Stock
82,000 On Order
View Dates
On Order:
20,000 Expected 8/28/2026
62,000 Expected 9/4/2026
Factory Lead-Time:
35 Weeks
1
$1.33
10
$1.32
2,000
$1.28
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Signal Transformers
LAN
SMD/SMT
350 uH
- 40 C
+ 105 C
Single
4.7 mm
3.22 mm
2.9 mm
WE-STST
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE
74930030
Wurth Elektronik
1:
$2.17
693 In Stock
14,000 On Order
Mouser Part # 710-74930030
Wurth Elektronik
Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE
693 In Stock
14,000 On Order
View Dates
On Order:
6,000 Expected 2/12/2027
8,000 Expected 5/14/2027
Factory Lead-Time:
35 Weeks
1
$2.17
50
$1.79
100
$1.55
1,000
$1.54
2,000
$1.50
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PoE Transformers
LAN
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 105 C
Single
1812 (4532 metric)
4.7 mm
3.22 mm
2.9 mm
WE-STST
Reel, Cut Tape, MouseReel
