Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
PE-65968NL
Pulse Electronics
1:
£5.29
581 In Stock
Mouser Part No
673-PE-65968NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
581 In Stock
Alternative Packaging
1
£5.29
10
£4.64
25
£4.45
50
£4.28
70
View
70
£4.19
560
£4.06
1,050
£3.36
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
250 kHz to 500 MHz
60 nH
1.5 kV
0 C
+ 70 C
Single
7.62 mm
9.91 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
PE-68515LNL
Pulse Electronics
1:
£5.51
397 In Stock
Mouser Part No
673-PE-68515LNL
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
397 In Stock
Alternative Packaging
1
£5.51
10
£4.28
20
£4.08
60
£3.88
100
View
100
£3.66
260
£3.42
1,000
£3.33
2,500
£3.28
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
25.4 mm
8.89 mm
9.4 mm
Tube
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
T3001NL
Pulse Electronics
1:
£5.69
461 In Stock
Mouser Part No
673-T3001NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
461 In Stock
Alternative Packaging
1
£5.69
10
£5.14
25
£4.93
50
£4.71
70
View
70
£4.70
280
£4.11
560
£3.64
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
100 uH
1 Ohms
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
7.62 mm
7 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port
TX1089NLT
Pulse Electronics
1:
£4.34
400 In Stock
Mouser Part No
673-TX1089NL673-T
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port
400 In Stock
Alternative Packaging
1
£4.34
10
£3.78
25
£3.73
100
£3.61
600
£2.82
1,200
View
250
£3.46
1,200
£2.72
2,400
£2.70
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
ISDN Transformers
Module
SMD/SMT
700 mOhms, 700 mOhms
1.5 kV
- 40 C
+ 85 C
Dual
12.83 mm
7.11 mm
6.22 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por
TX1315NL
Pulse Electronics
1:
£4.05
553 In Stock
Mouser Part No
673-TX1315NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por
553 In Stock
Alternative Packaging
1
£4.05
10
£3.57
25
£3.42
50
£3.21
70
View
70
£3.13
280
£3.11
560
£2.93
1,050
£2.65
2,520
£2.62
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
7.62 mm
7 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers
X-1569T
iNRCORE
1:
£13.33
237 In Stock
Mouser Part No
673-X-1569T
iNRCORE
Audio Transformers / Signal Transformers
237 In Stock
Alternative Packaging
1
£13.33
10
£12.00
25
£11.51
50
£11.15
100
View
400
£10.02
100
£10.70
250
£10.24
400
£10.02
2,400
Quote
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Gate Drive Transformers
SMD/SMT
50 kHz
3.3 mH
1.5 kVDC
- 55 C
+ 130 C
9.01 mm
8.63 mm
7.62 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
X-1584NL
iNRCORE
1:
£35.92
193 In Stock
Mouser Part No
673-X-1584NL
iNRCORE
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
193 In Stock
1
£35.92
10
£32.29
25
£30.93
60
£29.51
120
View
120
£28.86
300
£28.13
540
Quote
Buy
Min.: 1
Mult.: 1
Details
Tube
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR
749013011
Wurth Elektronik
1:
£1.84
873 In Stock
3,450 Expected 17/09/2026
Mouser Part No
710-749013011
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR
873 In Stock
3,450 Expected 17/09/2026
1
£1.84
10
£1.80
750
£1.52
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kVAC
- 40 C
+ 85 C
Dual
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:
£1.75
12,091 In Stock
Mouser Part No
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
12,091 In Stock
1
£1.75
10
£1.37
25
£1.26
100
£1.21
500
£1.13
1,000
View
250
£1.16
1,000
£1.07
2,500
£1.04
5,000
£1.01
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
12.7 mm
7.11 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8135A003
TDK
1:
£3.62
647 In Stock
2,000 Expected 10/11/2026
Mouser Part No
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
647 In Stock
2,000 Expected 10/11/2026
1
£3.62
10
£2.73
25
£2.53
50
£2.45
400
£2.09
800
View
100
£2.38
250
£2.16
800
£2.01
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
1 Ohms
- 40 C
+ 85 C
Single
13.8 mm
15.2 mm
5.72 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
£1.80
6,760 In Stock
Mouser Part No
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
6,760 In Stock
1
£1.80
10
£1.63
25
£1.52
100
£1.40
500
£1.20
1,000
View
250
£1.34
1,000
£1.15
2,500
£1.14
5,000
£1.13
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
12.7 mm
6.9 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
B78476A8248A003
TDK
1:
£1.80
2,528 In Stock
Mouser Part No
871-B78476A8248A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
2,528 In Stock
1
£1.80
10
£1.63
25
£1.52
100
£1.42
500
£1.22
1,000
View
250
£1.37
1,000
£1.20
2,500
£1.17
5,000
£1.08
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Single
12.7 mm
6.9 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8249A003
TDK
1:
£3.08
694 In Stock
Mouser Part No
871-B78476A8249A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
694 In Stock
1
£3.08
10
£2.76
25
£2.73
50
£2.65
350
£2.43
700
View
100
£2.57
700
£2.35
1,050
£2.05
2,450
£1.99
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Single
17.6 mm
12.1 mm
5.8 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8251A003
TDK
1:
£3.08
2,131 In Stock
1,750 Expected 27/10/2026
Mouser Part No
871-B78476A8251A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
2,131 In Stock
1,750 Expected 27/10/2026
1
£3.08
10
£2.76
25
£2.60
50
£2.51
350
£2.23
700
View
100
£2.44
700
£2.21
2,450
£2.07
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Single
17.6 mm
12.1 mm
5.8 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
B78476A8252A003
TDK
1:
£4.48
465 In Stock
Mouser Part No
871-B78476A8252A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
465 In Stock
1
£4.48
10
£3.95
25
£3.79
50
£3.68
350
£3.25
700
View
100
£3.42
700
£3.15
1,050
£3.00
2,450
£2.90
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
Module
SMD/SMT
350 uH
- 40 C
+ 85 C
Dual
27.69 mm
7.29 mm
8.41 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W
ETH1-230LD
Coilcraft
1:
£6.63
2,086 In Stock
Mouser Part No
994-ETH1-230L
Coilcraft
Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W
2,086 In Stock
Alternative Packaging
1
£6.63
10
£5.61
25
£5.39
50
£5.09
400
£4.70
800
View
100
£4.93
250
£4.85
800
£4.54
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Dual
17.65 mm
15.75 mm
8.26 mm
ETH1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr
PL300-100L
Coilcraft
1:
£11.51
404 In Stock
700 Expected 02/10/2026
Mouser Part No
994-PL300-100L
Coilcraft
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr
404 In Stock
700 Expected 02/10/2026
1
£11.51
10
£10.38
25
£9.95
50
£9.63
100
View
100
£9.33
250
£8.94
500
£8.66
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
211 uH
1.5 kV
- 40 C
+ 125 C
Single
29.46 mm
26.67 mm
10.4 mm
PL300
Tray
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A
POE13F-12LD
Coilcraft
1:
£4.00
1,179 In Stock
2,800 On Order
Mouser Part No
994-POE13F-12LD
Coilcraft
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A
1,179 In Stock
2,800 On Order
View Dates
Alternative Packaging
Stock:
1,179 Can Dispatch Immediately
On Order:
1,200 Expected 21/09/2026
1,600 Expected 16/10/2026
Factory Lead Time:
7 Weeks
1
£4.00
10
£3.02
25
£2.87
50
£2.69
200
£2.46
400
View
100
£2.57
400
£2.38
1,000
£2.30
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
17.2 mm
14.98 mm
8.51 mm
POE13F
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A
POE300F-12LD
Coilcraft
1:
£5.60
767 In Stock
Mouser Part No
994-POE300F-12LD
Coilcraft
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A
767 In Stock
Alternative Packaging
1
£5.60
10
£4.36
25
£4.17
50
£4.05
175
£3.76
350
View
100
£3.92
350
£3.64
875
£3.53
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
21 mm
20.57 mm
11.43 mm
POE300F
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz
PWB2040LC
Coilcraft
1:
£3.41
839 In Stock
Mouser Part No
994-PWB2040LC
Coilcraft
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz
839 In Stock
Alternative Packaging
1
£3.41
10
£2.58
25
£2.45
50
£2.30
250
£2.10
500
View
100
£2.19
500
£2.03
1,000
£1.97
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
PWB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
PWB3010LC
Coilcraft
1:
£4.42
3,244 In Stock
6,750 On Order
Mouser Part No
994-PWB3010LC
Coilcraft
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
3,244 In Stock
6,750 On Order
View Dates
Alternative Packaging
Stock:
3,244 Can Dispatch Immediately
On Order:
4,250 Expected 23/11/2026
2,500 Expected 30/12/2026
Factory Lead Time:
7 Weeks
1
£4.42
10
£3.33
25
£3.17
50
£2.98
250
£2.72
500
View
100
£2.83
500
£2.64
1,000
£2.55
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
SMD/SMT
3.5 kHz to 125 MHz
- 40 C
+ 85 C
Single
6.77 mm
6.48 mm
4.45 mm
PWB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB
HFB075100B
iNRCORE
1:
£718.66
66 In Stock
Mouser Part No
673-HFB075100B
iNRCORE
Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB
66 In Stock
Buy
Min.: 1
Mult.: 1
No
Baluns
Module
Connector
100 Ohms
- 55 C
+ 125 C
Dual
38.354 mm
28.956 mm
22.86 mm
HFB
Tube
Audio Transformers / Signal Transformers 1000BASE-T1 SPE ISOLATION ISOLATION MODULE
HALO Electronics TG1G-T3L8LF
TG1G-T3L8LF
HALO Electronics
1:
£5.42
386 In Stock
New Product
Mouser Part No
493-TG1G-T3L8LF
New Product
HALO Electronics
Audio Transformers / Signal Transformers 1000BASE-T1 SPE ISOLATION ISOLATION MODULE
386 In Stock
1
£5.42
25
£3.50
50
£2.85
90
£2.31
270
View
270
£1.93
540
£1.66
1,080
£1.60
2,070
£1.55
Buy
Min.: 1
Mult.: 1
Details
Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port
TG110-EX50N5LF
HALO Electronics
1:
£6.74
448 In Stock
New Product
Mouser Part No
493-TG110-EX50N5LF
New Product
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port
448 In Stock
1
£6.74
25
£4.81
40
£4.04
120
£3.37
280
View
280
£2.52
520
£2.02
1,000
£1.84
Buy
Min.: 1
Mult.: 1
Details
TG110
Tube
Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C
74941502
Wurth Elektronik
1:
£2.72
582 In Stock
Mouser Part No
710-74941502
Wurth Elektronik
Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C
582 In Stock
1
£2.72
10
£2.50
50
£2.23
100
£2.02
500
£1.82
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Transformers
SMT Transformer
SMD/SMT
20 uH
4.5 kVAC
- 40 C
+ 125 C
1 Channel
13.6 mm
11.26 mm
7.4 mm
WE-PLC
Reel, Cut Tape, MouseReel