Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
PE-65968NL
Pulse Electronics
1:
$9.59
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
$9.59
10
$8.40
25
$8.06
50
$7.75
70
View
70
$7.59
560
$7.36
1,050
$6.09
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
T3/DS3/E3/STS-1 Interfaces
7.62 mm
9.91 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
T3001NL
Pulse Electronics
1:
$9.81
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
$9.81
10
$8.64
25
$8.39
50
$7.36
70
View
70
$6.79
280
$6.61
560
$6.60
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
T3/DS3/E3/STS-1
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:
$7.86
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
$7.86
10
$6.85
25
$6.75
100
$6.53
600
$5.10
1,200
View
250
$6.27
1,200
$4.92
2,400
$4.88
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
T1/CEPT/ISDN-Pri
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:
$7.33
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
$7.33
10
$6.43
25
$6.17
50
$5.85
70
View
70
$5.70
280
$5.62
560
$5.41
1,050
$4.73
2,520
$4.66
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
T1//E1/CEPT/ISDN-Pri
7.62 mm
7 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers
X-1569T
iNRCORE
1:
$24.14
237 In Stock
Mouser Part No
673-X-1569T
iNRCORE
Audio Transformers / Signal Transformers
237 In Stock
Alternative Packaging
1
$24.14
10
$21.75
25
$20.85
50
$20.20
100
View
400
$18.16
100
$19.38
250
$18.55
400
$18.16
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:
$65.06
193 In Stock
Mouser Part No
673-X-1584NL
iNRCORE
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade
193 In Stock
1
$65.06
10
$58.49
25
$56.03
60
$53.45
120
View
120
$52.28
300
$50.95
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:
$3.33
1,995 In Stock
1,725 Expected 10/9/2026
Mouser Part No
710-749013011
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR
1,995 In Stock
1,725 Expected 10/9/2026
1
$3.33
10
$3.25
750
$2.67
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:
$3.16
12,103 In Stock
Mouser Part No
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
12,103 In Stock
1
$3.16
10
$2.49
25
$2.27
100
$2.20
500
$2.04
1,000
View
250
$2.11
1,000
$1.94
2,500
$1.88
5,000
$1.84
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 1000 BASE-T -40C+85C 1-PORT
B78476A8135A003
TDK
1:
$6.54
997 In Stock
Mouser Part No
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
997 In Stock
1
$6.54
10
$4.94
25
$4.57
50
$4.43
400
$3.78
800
View
100
$4.30
250
$3.89
800
$3.64
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
1 Ohms
- 40 C
+ 85 C
Single
1000 Base-T
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:
$3.25
2,260 In Stock
4,500 Expected 3/12/2026
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 3/12/2026
1
$3.25
10
$2.95
25
$2.75
100
$2.58
500
$2.18
1,000
View
250
$2.49
1,000
$2.12
2,500
$2.07
5,000
$1.92
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 10/100 BASE-T -40C+85C 1-PORT POE
B78476A8248A003
TDK
1:
$4.01
1,528 In Stock
1,000 Expected 14/9/2026
Mouser Part No
871-B78476A8248A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
1,528 In Stock
1,000 Expected 14/9/2026
1
$4.01
10
$2.91
25
$2.62
100
$2.45
500
$2.27
1,000
View
250
$2.34
1,000
$2.20
2,500
$2.14
5,000
$2.04
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
10/100 Base-T PoE
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:
$5.58
705 In Stock
Mouser Part No
871-B78476A8249A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
705 In Stock
1
$5.58
10
$4.99
25
$4.95
50
$4.80
350
$4.39
700
View
100
$4.65
700
$4.26
1,050
$3.75
2,450
$3.74
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
1000 Base-T
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:
$6.08
2,131 In Stock
1,750 Expected 1/10/2026
Mouser Part No
871-B78476A8251A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
2,131 In Stock
1,750 Expected 1/10/2026
1
$6.08
10
$4.58
25
$4.26
50
$4.12
350
$3.62
700
View
100
$4.00
700
$3.52
1,050
$3.39
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
1000 Base-T
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:
$8.55
465 In Stock
Mouser Part No
871-B78476A8252A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
465 In Stock
1
$8.55
10
$6.56
25
$6.26
50
$6.07
350
$5.34
700
View
100
$5.81
700
$5.29
1,050
$5.03
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
Module
SMD/SMT
350 uH
- 40 C
+ 85 C
Dual
1000 Base-T
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:
$12.01
2,089 In Stock
Mouser Part No
994-ETH1-230L
Coilcraft
Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W
2,089 In Stock
Alternative Packaging
1
$12.01
10
$10.17
25
$9.75
50
$9.22
400
$8.50
800
View
100
$8.94
250
$8.77
800
$8.23
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
PoE Plus
17.65 mm
15.75 mm
8.26 mm
ETH1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr
PL160-100L
Coilcraft
1:
$24.40
283 In Stock
468 Expected 11/12/2026
Mouser Part No
994-PL160-100L
Coilcraft
Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr
283 In Stock
468 Expected 11/12/2026
1
$24.40
10
$21.98
25
$21.08
36
$20.41
108
View
108
$19.56
252
$18.94
504
$18.33
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
153 uH
1.5 kV
- 40 C
+ 125 C
Single
Planar Transformers
20.83 mm
23.37 mm
8.94 mm
PL160
Tray
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr
PL300-100L
Coilcraft
1:
$20.86
406 In Stock
700 Expected 2/10/2026
Mouser Part No
994-PL300-100L
Coilcraft
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr
406 In Stock
700 Expected 2/10/2026
1
$20.86
10
$18.80
25
$18.02
50
$17.45
100
View
100
$16.90
250
$16.20
500
$15.68
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
211 uH
1.5 kV
- 40 C
+ 125 C
Single
Planar Transformers
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:
$7.24
1,199 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
1,199 In Stock
2,800 On Order
View Dates
Alternative Packaging
Stock:
1,199 Can Dispatch Immediately
On Order:
1,200 Expected 21/9/2026
1,600 Expected 16/10/2026
Factory Lead Time:
7 Weeks
1
$7.24
10
$5.47
25
$5.21
50
$4.87
200
$4.46
400
View
100
$4.65
400
$4.31
1,000
$4.18
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
PoE
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:
$10.16
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
$10.16
10
$7.89
25
$7.56
50
$7.33
175
$6.81
350
View
100
$7.10
350
$6.60
875
$6.39
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
PoE
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:
$6.19
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
$6.19
10
$4.66
25
$4.45
50
$4.16
250
$3.81
500
View
100
$3.97
500
$3.69
1,000
$3.58
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
Wideband
PWB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
PWB3010LC
Coilcraft
1:
$8.00
3,544 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
3,544 In Stock
6,750 On Order
View Dates
Alternative Packaging
Stock:
3,544 Can Dispatch Immediately
On Order:
4,250 Expected 28/9/2026
2,500 Expected 30/12/2026
Factory Lead Time:
7 Weeks
1
$8.00
10
$6.04
25
$5.74
50
$5.39
250
$4.92
500
View
100
$5.13
500
$4.77
1,000
$4.62
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
SMD/SMT
3.5 kHz to 125 MHz
- 40 C
+ 85 C
Single
Wideband
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:
$1,251.74
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
Flight Application
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:
$7.82
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
$7.82
25
$5.05
50
$4.12
90
$3.33
270
View
270
$2.79
540
$2.39
1,080
$2.30
2,070
$2.24
Buy
Min.: 1
Mult.: 1
Details
Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port
TG110-EX50N5LF
HALO Electronics
1:
$9.72
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
$9.72
25
$6.94
40
$5.83
120
$4.86
280
View
280
$3.64
520
$2.91
1,000
$2.65
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:
$4.92
584 In Stock
Mouser Part No
710-74941502
Wurth Elektronik
Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C
584 In Stock
1
$4.92
10
$4.52
50
$4.04
100
$3.66
500
$3.29
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Transformers
SMT Transformer
SMD/SMT
20 uH
4.5 kVAC
- 40 C
+ 125 C
1 Channel
Industrial Signal Isolation
13.6 mm
11.26 mm
7.4 mm
WE-PLC
Reel, Cut Tape, MouseReel