Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1.5-52T+
Mini-Circuits
1:
$5.82
122 In Stock
Mouser Part #
139-TC1.5-52T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
122 In Stock
1
$5.82
50
$4.11
100
$3.50
200
$3.35
500
$3.26
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1.5
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM3-1TX+
Mini-Circuits
1:
$4.42
591 In Stock
Mouser Part #
139-TCM3-1TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
591 In Stock
1
$4.42
50
$2.94
100
$2.31
200
$2.17
500
$2.17
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?
TCW1-422+
Mini-Circuits
1:
$2.44
128 In Stock
Mouser Part #
139-TCW1-422+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?
128 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
3.1 GHz to 4.2 GHz
- 55 C
+ 125 C
TCW1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
TRS1-23-75+
Mini-Circuits
1:
$4.11
335 In Stock
Mouser Part #
139-TRS1-23-75
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
335 In Stock
1
$4.11
50
$3.91
100
$3.86
500
$3.86
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TRS1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch
TD15-1205ALF
HALO Electronics
1:
$5.85
112 In Stock
Mouser Part #
493-TD15-1205ALF
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch
112 In Stock
1
$5.85
25
$3.78
58
$3.09
116
$2.50
290
View
290
$2.09
522
$1.81
1,044
$1.73
2,030
$1.68
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
Through Hole
1.2 mH
1.5 kV
0 C
+ 70 C
Single
T1/E1 Line Interface
DIP-6
12.7 mm
8.89 mm
6.35 mm
TD-T1
Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41
TG42-1406N1LF
HALO Electronics
1:
$5.98
510 In Stock
Mouser Part #
493-TG42-1406N1LF
HALO Electronics
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41
510 In Stock
1
$5.98
25
$3.85
40
$3.13
120
$2.54
280
View
280
$2.13
520
$1.83
1,000
$1.76
2,000
$1.72
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
140 uH
1.5 kV
0 C
+ 70 C
Single
10 Base-T Interface
SMD-16
12.7 mm
7.11 mm
5.08 mm
TG-10BT
Tube
Audio Transformers / Signal Transformers
TG91-1505J24RL
HALO Electronics
1:
$23.79
31 In Stock
Mouser Part #
493-TG91-1505J24RL
HALO Electronics
Audio Transformers / Signal Transformers
31 In Stock
1
$23.79
25
$16.99
38
$14.27
114
$11.90
266
View
266
$8.92
532
$7.12
1,026
$6.49
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Isolated
SMD/SMT
- 40 C
+ 85 C
Octal
T1/E1 Line Interface
25.4 mm
7.62 mm
7.34 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?
FT-1.5-1*C16+
Mini-Circuits
1:
$93.20
1 In Stock
10 Expected 10/19/2026
Mouser Part #
139-FT-1.5-1C16
Mini-Circuits
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?
1 In Stock
10 Expected 10/19/2026
Buy
Min.: 1
Mult.: 1
Details
FT
Tray
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-1T-75X+
Mini-Circuits
1:
$4.36
355 In Stock
Mouser Part #
139-TC1-1T-75X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
355 In Stock
1
$4.36
50
$2.86
100
$2.22
200
$2.18
500
$2.18
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-122-75X+
Mini-Circuits
1:
$4.55
88 In Stock
Mouser Part #
139-TC4-122-75X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
88 In Stock
1
$4.55
50
$3.09
100
$2.42
200
$2.33
500
$2.22
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-1W-7A+
Mini-Circuits
1:
$4.78
162 In Stock
Mouser Part #
139-TC4-1W-7A
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
162 In Stock
1
$4.78
50
$3.29
100
$2.65
200
$2.54
500
$2.42
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM3-1T+
Mini-Circuits
1:
$4.78
45 In Stock
Mouser Part #
139-TCM3-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
45 In Stock
1
$4.78
50
$3.29
100
$2.42
500
$2.42
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
360°
+3 images
TG01-FC07N1LF
HALO Electronics
1:
$11.44
271 In Stock
Mouser Part #
493-TG01-FC07N1LF
HALO Electronics
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
271 In Stock
1
$11.44
25
$7.38
40
$6.03
120
$4.88
280
View
280
$4.10
520
$3.52
1,000
$3.37
2,000
$3.28
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
TG02-1205NSRL
HALO Electronics
1:
$6.18
522 In Stock
Mouser Part #
493-TG02-1205NSRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
522 In Stock
1
$6.18
25
$3.98
50
$3.25
100
$2.63
558
View
558
$2.18
1,054
$2.17
2,046
$2.16
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
SMD/SMT
1.2 mH
1.5 kV
0 C
+ 70 C
Single
T1/E1 Line Interface
SMD-6
8.13 mm
7.11 mm
5.08 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch
TG04-TDK2NSRL
HALO Electronics
1:
$9.23
427 In Stock
558 Expected 9/4/2026
Mouser Part #
493-TG04-TDK2NSRL
HALO Electronics
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch
427 In Stock
558 Expected 9/4/2026
1
$9.23
25
$5.95
50
$4.86
100
$3.94
248
View
248
$3.30
558
$2.85
1,054
$2.72
2,046
$2.64
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
SMD/SMT
8 MHz to 240 MHz
36 uH
1.5 kV
- 40 C
+ 85 C
Dual
E4/STM-1/STS-3/OC/3 Interface
SMD-6
8.13 mm
7.11 mm
5.08 mm
SMD-E4
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
TG15-1205NSRL
HALO Electronics
1:
$6.18
158 In Stock
Mouser Part #
493-TG15-1205NSRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
158 In Stock
1
$6.18
25
$3.98
50
$3.25
100
$2.63
248
View
248
$2.21
558
$1.90
1,054
$1.82
2,046
$1.77
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
SMD/SMT
1.2 mH
1.5 kV
0 C
+ 70 C
Single
T1/E1 Line interface
SMD-6
8.13 mm
7.11 mm
5.08 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
TG83-1205NM5RL
HALO Electronics
1:
$11.44
90 In Stock
Mouser Part #
493-TG83-1205NM5RL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
90 In Stock
1
$11.44
25
$7.38
50
$6.03
96
$4.88
256
View
256
$4.10
512
$3.52
1,024
$3.37
2,016
$3.28
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
SMD/SMT
1.2 mH
1.5 kV
0 C
+ 70 C
Dual, Quad
T1/E1 Line Interface
SMD-20
15.62 mm
7.11 mm
6.35 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD
TGSP-S024NXRL
HALO Electronics
1:
$20.28
151 In Stock
Mouser Part #
493-TGSP-S024NXRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD
151 In Stock
1
$20.28
18
$13.09
54
$10.69
108
$8.63
252
View
252
$7.25
504
$6.76
1,008
$6.54
2,016
$6.33
5,004
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
100 kHz to 10 MHz
1.5 mH
800 mOhms
1.5 kV
- 40 C
+ 85 C
Quad
T1/E1
SMD-40
27.94 mm
12.19 mm
5.08 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200
BM6155NL
Pulse Electronics
1:
$6.99
130 In Stock
Mouser Part #
673-BM6155NL
Pulse Electronics
Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200
130 In Stock
Alternative Packaging
1
$6.99
10
$5.51
25
$5.29
35
$5.11
105
View
105
$4.95
280
$4.19
525
$4.13
1,015
$4.08
2,520
$4.03
Buy
Min.: 1
Mult.: 1
Details
Power Line Communication Transformers
PLC
SMD/SMT
3 MHz to 30 MHz
28 uH
3 kVAC
- 40 C
+ 125 C
Single
Power Line Commication
10.6 mm x 9.08 mm x 10 mm
10.6 mm
9.08 mm
10 mm
BM
AEC-Q200
Tube
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1
T60403-K5024-X044
Vacuumschmelze
1:
$3.03
21,569 In Stock
1,800 On Order
Mouser Part #
983-T60403-K5024X044
Vacuumschmelze
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1
21,569 In Stock
1,800 On Order
1
$3.03
10
$2.29
25
$2.18
50
$2.04
450
$1.79
900
View
100
$1.95
250
$1.87
900
$1.74
Buy
Min.: 1
Mult.: 1
Reel :
450
Details
Signal Transformers
SMD/SMT
10 kHz to 1 MHz
1.4 mH
- 40 C
+ 85 C
Single
PowerLine - PLC Metering
13.9 mm
11 mm
7.6 mm
T60403
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port
TG111-HP3NZRL
HALO Electronics
1:
$15.86
457 In Stock
Mouser Part #
493-TG111-HP3NZRL
HALO Electronics
Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port
457 In Stock
1
$15.86
28
$10.24
56
$8.36
112
$6.76
252
View
252
$5.17
504
$5.16
2,016
$5.14
5,012
Quote
Buy
Min.: 1
Mult.: 1
LAN Isolation Transformers
Module
SMD/SMT
1.5 kV
0 C
+ 70 C
Dual
Gigabit PoE+ Interface
SMD-24
17.78 mm
12.19 mm
5.84 mm
TG1G
Tube
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200
HM1236NL
Pulse Electronics
1:
$4.68
296 In Stock
Mouser Part #
673-HM1236NL
Pulse Electronics
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200
296 In Stock
Alternative Packaging
1
$4.68
10
$4.49
25
$4.41
60
$4.33
120
View
120
$4.25
300
$3.80
2,520
$3.71
Buy
Min.: 1
Mult.: 1
Details
Signal Transformers
SMD/SMT
500 uH
3.2 kV
- 40 C
+ 125 C
Single
Automotive
8.64 mm
8.38 mm
4.06 mm
BMS
AEC-Q200
Tube
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port
749023010A
Wurth Elektronik
1:
$9.00
328 In Stock
Mouser Part #
710-749023010A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port
328 In Stock
1
$9.00
10
$8.23
50
$7.61
100
$7.15
400
$7.15
800
$6.84
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1500 Vrms
0 C
+ 70 C
Single
LAN
17.5 mm
15.6 mm
5.4 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type
ECO2225SEO-D01H016
TDK
1:
$6.28
240 In Stock
Mouser Part #
810-ECO2225SEOD01H16
TDK
Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type
240 In Stock
1
$6.28
10
$5.75
25
$5.59
50
$5.49
120
$5.07
Buy
Min.: 1
Mult.: 1
Details
Signal Transformers
Pin Terminal Transformers
Terminals
567 uH
- 30 C
+ 120 C
Single
Switching Power Supplies
30.5 mm
26 mm
24 mm
ECO
Bulk
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins
749070011
Wurth Elektronik
1:
$3.12
1,295 In Stock
New Product
Mouser Part #
710-749070011
New Product
Wurth Elektronik
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins
1,295 In Stock
1
$3.12
10
$2.41
50
$2.28
100
$2.15
250
$2.02
650
$1.87
Buy
Min.: 1
Mult.: 1
Reel :
650
Details
Signal Transformer
SMD/SMT
2.2 mH
2.25 kVDC
- 40 C
+ 125 C
1 Channel
SMD-8
6.5 mm
6.1 mm
5.46 mm
WE-SPE
Reel, Cut Tape, MouseReel