Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port
HX1178NL
Pulse Electronics
1:
$8.11
417 In Stock
Mouser Part No
673-HX1178NL
Pulse Electronics
Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port
417 In Stock
Alternative Packaging
1
$8.11
10
$6.91
20
$6.62
60
$6.09
100
View
100
$5.78
260
$5.53
500
$5.36
1,000
$5.25
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-T
25.4 mm
12.83 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
PE-68515LNLT
Pulse Electronics
1:
$7.34
1,829 In Stock
Mouser Part No
673-PE-68515LNLT
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
1,829 In Stock
Alternative Packaging
1
$7.34
10
$6.29
25
$6.04
50
$5.85
160
$5.42
480
View
100
$5.67
480
$5.17
960
$4.73
2,400
$4.61
Buy
Min.: 1
Mult.: 1
Reel :
160
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
1.5 kV
0 C
+ 70 C
Single
10/100 Base-T
25.4 mm
12.95 mm
9.4 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
HX1148NLT
Pulse Electronics
1:
$8.71
1,224 In Stock
Mouser Part No
673-HX1148NLT
Pulse Electronics
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
1,224 In Stock
Alternative Packaging
1
$8.71
10
$7.48
25
$7.18
50
$6.96
300
$6.17
600
View
100
$6.74
600
$5.87
900
$5.60
2,400
Quote
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1 Ohms
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-T
25.4 mm
9.91 mm
6.22 mm
HX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
PE-68515LNL
Pulse Electronics
1:
$7.34
467 In Stock
Mouser Part No
673-PE-68515LNL
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
467 In Stock
Alternative Packaging
1
$7.34
10
$5.70
20
$5.50
60
$5.26
100
View
100
$4.98
260
$4.59
1,000
$4.51
2,500
$4.38
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
100 Ohms
1.5 kV
0 C
+ 70 C
Single
10/100 Base-T
25.4 mm
8.89 mm
9.4 mm
Tube
Audio Transformers / Signal Transformers ROHS 10/100 TOPPER
S558-5999-46-F
Bel Magnetic Solutions
1:
$3.50
859 In Stock
Mouser Part No
530-S558-5999-46-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 10/100 TOPPER
859 In Stock
1
$3.50
10
$2.91
25
$2.80
50
$2.71
300
$2.49
600
View
100
$2.63
600
$2.25
2,400
$2.22
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 80 MHz
420 uH
0 C
+ 70 C
Single
10/100 Base-T
25.4 mm
9.91 mm
5.97 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
7490100111
Wurth Elektronik
1:
$5.30
2,674 In Stock
Mouser Part No
710-7490100111
Wurth Elektronik
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
2,674 In Stock
1
$5.30
10
$5.21
25
$5.20
50
$4.84
100
View
750
$3.53
100
$4.46
500
$4.26
750
$3.53
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kVAC
- 25 C
+ 105 C
Dual
10/100 Base-T
12.95 mm
7.11 mm
5.33 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Power Module
+2 images
S558-5999-J1-F
Bel Magnetic Solutions
1:
$2.28
3,154 In Stock
Mouser Part No
530-S558-5999-J1-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
3,154 In Stock
1
$2.28
10
$2.07
25
$1.93
100
$1.85
900
$1.29
1,800
View
250
$1.78
500
$1.57
1,800
$1.19
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 10 MHz
350 uH
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
Pulse Electronics H1086NLT
H1086NLT
Pulse Electronics
1:
$6.46
890 In Stock
Mouser Part No
673-H1086NLT
Pulse Electronics
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
890 In Stock
Alternative Packaging
1
$6.46
10
$5.74
25
$5.51
50
$5.34
300
$4.93
600
View
100
$5.17
600
$4.74
900
$4.53
2,400
$4.06
Buy
Min.: 1
Mult.: 1
Reel :
300
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Single
10/100 Base-T
25.4 mm
9.91 mm
6.22 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT
360°
+4 images
2337822-4
TE Connectivity
1:
$8.95
471 In Stock
Mouser Part No
571-2337822-4
TE Connectivity
Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT
471 In Stock
1
$8.95
10
$7.10
25
$6.59
100
$6.03
250
View
250
$5.95
500
$5.76
750
$5.52
3,000
Quote
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
30 MHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 105 C
Single
10/100 Base-T
12.7 mm
8.7 mm
6.2 mm
Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT
360°
+3 images
2337826-1
TE Connectivity / AMP
1:
$16.02
104 In Stock
Mouser Part No
571-2337826-1
TE Connectivity / AMP
Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT
104 In Stock
1
$16.02
250
$15.70
400
$8.76
1,200
$8.42
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
30 MHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 105 C
Quad
10/100 Base-T
31 mm
12.25 mm
7.24 mm
Audio Transformers / Signal Transformers Transformer
S558-5999-U7-F
Bel Magnetic Solutions
1:
$2.05
20,749 In Stock
44,100 Expected 04/09/2026
Mouser Part No
530-S558-5999-U7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
20,749 In Stock
44,100 Expected 04/09/2026
1
$2.05
10
$1.86
25
$1.73
100
$1.68
900
$1.38
1,800
View
250
$1.61
500
$1.44
1,800
$1.32
4,500
$1.30
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
300 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.72 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr
749013011A
Wurth Elektronik / Midcom
1:
$3.92
6,931 In Stock
Mouser Part No
710-749013011A
Wurth Elektronik / Midcom
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr
6,931 In Stock
1
$3.92
50
$3.64
100
$3.34
250
$3.10
600
$2.44
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 1 GHz
350 uH
1.5 kVAC
- 40 C
+ 105 C
Single
10/100 Base-T
12.7 mm
9.4 mm
6.35 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T
SM91072AL-E
Bourns
1:
$3.88
956 In Stock
12,000 Expected 15/09/2026
Mouser Part No
652-SM91072AL-E
Bourns
Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T
956 In Stock
12,000 Expected 15/09/2026
1
$3.88
10
$3.52
25
$3.18
50
$3.09
100
View
3,000
$2.59
100
$2.99
250
$2.87
500
$2.75
1,000
$2.70
3,000
$2.59
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 100 MHz
350 uH
- 40 C
+ 125 C
Dual
10/100 Base-T
12.8 mm
6.9 mm
5.65 mm
SM91072AL-E
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T xfrmer AEC-Q200 compliant
SM91074ALE
Bourns
1:
$4.81
1,204 In Stock
Mouser Part No
652-SM91074ALE
Bourns
Audio Transformers / Signal Transformers 10/100 BASE-T xfrmer AEC-Q200 compliant
1,204 In Stock
1
$4.81
10
$4.21
25
$4.04
50
$3.92
100
View
3,000
$2.99
100
$3.80
250
$3.64
500
$3.51
1,000
$3.37
3,000
$2.99
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
PoE Transformers
SMD/SMT
1 MHz to 100 MHz
500 nH
- 40 C
+ 125 C
Dual
10/100 Base-T
12.8 mm
6.9 mm
5.65 mm
SM91074AL-E
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port
H1012NLT
Pulse Electronics
1:
$5.70
1,247 In Stock
Mouser Part No
673-H1012NLT
Pulse Electronics
Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port
1,247 In Stock
Alternative Packaging
1
$5.70
10
$5.03
25
$4.83
50
$4.68
300
$4.33
600
View
100
$4.54
600
$4.12
900
$3.97
2,400
$3.62
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Single
10/100 Base-T
17.78 mm
12.95 mm
9.4 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100XFMR/CMC 4KV MOD EXT TEM
HX1224CNLT
Pulse Electronics
1:
$7.50
281 In Stock
700 Expected 28/08/2026
Mouser Part No
673-HX1224CNLT
Pulse Electronics
Audio Transformers / Signal Transformers 10/100XFMR/CMC 4KV MOD EXT TEM
281 In Stock
700 Expected 28/08/2026
Alternative Packaging
1
$7.50
10
$6.44
25
$6.18
50
$5.99
350
$5.48
700
View
100
$5.80
700
$5.30
1,050
$5.13
2,450
Quote
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
SMD/SMT
125 MHz
100 Ohms
4 kV
- 40 C
+ 85 C
Single
10/100 Base-T
0.57 in
0.537 in
0.245 in
HX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR
749013011
Wurth Elektronik
1:
$2.45
2,045 In Stock
1,725 Expected 27/08/2026
Mouser Part No
710-749013011
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR
2,045 In Stock
1,725 Expected 27/08/2026
1
$2.45
10
$2.39
750
$1.96
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kVAC
- 40 C
+ 85 C
Dual
10/100 Base-T
12.95 mm
7.11 mm
5.33 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A8065A003
TDK
1:
$2.18
13,108 In Stock
Mouser Part No
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
13,108 In Stock
1
$2.18
10
$1.90
25
$1.69
100
$1.51
500
$1.34
1,000
View
250
$1.45
1,000
$1.17
2,500
$1.12
5,000
$1.10
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Single
10/100 Base-T
12.7 mm
7.11 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
$2.24
2,260 In Stock
4,500 Expected 01/10/2026
Mouser Part No
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
2,260 In Stock
4,500 Expected 01/10/2026
1
$2.24
10
$2.03
25
$1.89
100
$1.81
500
$1.52
2,500
View
250
$1.73
2,500
$1.39
5,000
$1.37
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
1 Ohms
1 Ohms
- 40 C
+ 85 C
Single
10/100 Base-T
12.7 mm
6.9 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
S558-5999-AA-F
Bel Magnetic Solutions
1:
$6.38
405 In Stock
Mouser Part No
530-S558-5999-AA-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
405 In Stock
1
$6.38
10
$5.76
25
$5.45
50
$5.21
320
$4.59
640
View
100
$4.79
640
$4.46
960
$4.37
2,240
$4.23
Buy
Min.: 1
Mult.: 1
Reel :
320
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
350 uH
- 40 C
+ 85 C
Quad
10/100 Base-T
27.94 mm
12.09 mm
4.47 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-T7-F
Bel Magnetic Solutions
1:
$2.05
4,382 In Stock
3,600 Expected 28/08/2026
Mouser Part No
530-S558-5999-T7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
4,382 In Stock
3,600 Expected 28/08/2026
1
$2.05
10
$1.86
25
$1.73
100
$1.68
900
$1.46
1,800
View
250
$1.61
500
$1.52
1,800
$1.40
4,500
$1.38
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 80 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.72 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-W2-F
Bel Magnetic Solutions
1:
$2.28
1,046 In Stock
Mouser Part No
530-S558-5999-W2-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,046 In Stock
1
$2.28
10
$2.07
25
$1.93
100
$1.81
900
$1.53
1,800
View
250
$1.74
500
$1.58
1,800
$1.38
4,500
$1.33
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 250 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-Z5-F
Bel Magnetic Solutions
1:
$2.05
3,681 In Stock
5,400 Expected 25/09/2026
Mouser Part No
530-S558-5999-Z5-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
3,681 In Stock
5,400 Expected 25/09/2026
1
$2.05
10
$1.86
25
$1.73
100
$1.68
900
$1.46
1,800
View
250
$1.61
500
$1.52
1,800
$1.40
4,500
$1.36
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 10/100 Tin Potted
PT61017PEL
Bourns
1:
$1.57
12,764 In Stock
13,200 Expected 21/08/2026
Mouser Part No
652-PT61017PEL
Bourns
Audio Transformers / Signal Transformers LAN 10/100 Tin Potted
12,764 In Stock
13,200 Expected 21/08/2026
1
$1.57
10
$1.43
25
$1.33
100
$1.29
600
$1.05
1,200
View
250
$1.24
1,200
$1.02
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
Module
SMD/SMT
30 MHz to 100 MHz
350 uH
1.5 kVAC
0 C
+ 70 C
Dual
10/100 Base-T
SMD-16
12.8 mm
6.9 mm
5.65 mm
PT61017PEL
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR
PT61017XPEL
Bourns
1:
$1.57
4,878 In Stock
Mouser Part No
652-PT61017XPEL
Bourns
Audio Transformers / Signal Transformers LAN 10/100 BASE-T XFMR
4,878 In Stock
1
$1.57
10
$1.43
25
$1.33
100
$1.29
600
$1.16
1,200
View
250
$1.24
1,200
$1.12
2,400
$1.08
4,800
$1.02
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
10/100 Base-T
12.8 mm
6.9 mm
5.65 mm
PT61017XPEL
Reel, Cut Tape, MouseReel