Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-1W-7A+
Mini-Circuits
1:
£2.76
162 In Stock
Mouser Part No
139-TC4-1W-7A
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
162 In Stock
1
£2.76
50
£1.90
100
£1.53
200
£1.47
500
£1.40
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:
£2.76
45 In Stock
Mouser Part No
139-TCM3-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
45 In Stock
1
£2.76
50
£1.90
100
£1.40
500
£1.40
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:
£8.29
271 In Stock
Mouser Part No
493-TG01-FC07N1LF
HALO Electronics
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
271 In Stock
1
£8.29
25
£5.35
40
£4.37
120
£3.54
280
View
280
£2.97
520
£2.56
1,000
£2.44
2,000
£2.37
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:
£4.48
522 In Stock
Mouser Part No
493-TG02-1205NSRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
522 In Stock
1
£4.48
25
£2.88
50
£2.36
100
£1.90
558
View
558
£1.58
1,054
£1.57
2,046
£1.56
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:
£6.70
427 In Stock
558 Expected 04/09/2026
Mouser Part No
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 04/09/2026
1
£6.70
25
£4.32
50
£3.53
100
£2.85
248
View
248
£2.39
558
£2.07
1,054
£1.97
2,046
£1.91
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:
£4.48
158 In Stock
Mouser Part No
493-TG15-1205NSRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
158 In Stock
1
£4.48
25
£2.88
50
£2.36
100
£1.90
248
View
248
£1.61
558
£1.38
1,054
£1.32
2,046
£1.28
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:
£8.29
90 In Stock
Mouser Part No
493-TG83-1205NM5RL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
90 In Stock
1
£8.29
25
£5.35
50
£4.37
96
£3.54
256
View
256
£2.97
512
£2.56
1,024
£2.44
2,016
£2.37
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:
£14.71
151 In Stock
Mouser Part No
493-TGSP-S024NXRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD
151 In Stock
1
£14.71
18
£9.50
54
£7.75
108
£6.26
252
View
252
£5.26
504
£4.91
1,008
£4.74
2,016
£4.59
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:
£4.04
130 In Stock
Mouser Part No
673-BM6155NL
Pulse Electronics
Audio Transformers / Signal Transformers 28uH 3KV 1:1:1 2% AE C-Q200
130 In Stock
Alternative Packaging
1
£4.04
10
£3.19
25
£3.06
35
£2.95
105
View
105
£2.86
280
£2.42
525
£2.38
1,015
£2.36
2,520
£2.33
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:
£2.20
22,065 In Stock
1,800 On Order
Mouser Part No
983-T60403-K5024X044
Vacuumschmelze
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1
22,065 In Stock
1,800 On Order
1
£2.20
10
£1.66
25
£1.58
50
£1.48
450
£1.30
900
View
100
£1.41
250
£1.36
900
£1.27
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 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50?
T1-6-KK81+
Mini-Circuits
1:
£6.91
15 In Stock
100 Expected 14/09/2026
New At Mouser
Mouser Part No
139-T1-6-KK81+
New At Mouser
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50?
15 In Stock
100 Expected 14/09/2026
1
£6.91
10
£6.68
25
£6.49
50
£6.30
100
£6.30
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
10 kHz to 150 MHz
- 20 C
+ 85 C
7.62 mm
6.86 mm
5.84 mm
T1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
T4-6T+
Mini-Circuits
1:
£6.94
5 In Stock
Mouser Part No
139-T4-6T+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
5 In Stock
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
20 kHz to 250 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
7.62 mm x 6.86 mm
T4
Bulk
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1.33-182X-75+
Mini-Circuits
1:
£2.80
93 In Stock
500 Expected 14/12/2026
Mouser Part No
139-TC1.33-182X-75
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
93 In Stock
500 Expected 14/12/2026
1
£2.80
50
£1.95
100
£1.58
200
£1.43
500
£1.43
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1.33
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
TC16-161TX+
Mini-Circuits
1:
£3.18
8 In Stock
500 Expected 07/12/2026
Mouser Part No
139-TC16-161TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
8 In Stock
500 Expected 07/12/2026
1
£3.18
50
£2.31
100
£1.95
200
£1.81
500
£1.81
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC16
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC3-1TG2+
Mini-Circuits
1:
£3.25
120 In Stock
Mouser Part No
139-TC3-1TG2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
120 In Stock
1
£3.25
50
£2.37
100
£2.02
200
£1.81
500
£1.76
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
TC4-11X+
Mini-Circuits
1:
£3.36
305 In Stock
Mouser Part No
139-TC4-11X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
305 In Stock
1
£3.36
50
£2.37
100
£2.07
500
£2.07
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.004 - 300 MHz, 50?
TT1-6+
Mini-Circuits
1:
£8.59
1 In Stock
50 On Order
Mouser Part No
139-TT1-6+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.004 - 300 MHz, 50?
1 In Stock
50 On Order
View Dates
Stock:
1 Can Dispatch Immediately
On Order:
10 Expected 26/10/2026
20 Expected 09/11/2026
20 Expected 16/11/2026
Factory Lead Time:
17 Weeks
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
4 kHz to 300 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
HF/VHF, Balanced Antenna
W38
7.62 mm
6.86 mm
5.84 mm
TT1
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch
TD10-1205ALF
HALO Electronics
1:
£4.24
411 In Stock
Mouser Part No
493-TD10-1205ALF
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch
411 In Stock
1
£4.24
25
£2.74
58
£2.24
116
£1.81
290
View
290
£1.52
522
£1.31
1,044
£1.26
2,030
£1.21
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 T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch
TD70-1205ALF
HALO Electronics
1:
£4.24
40 In Stock
Mouser Part No
493-TD70-1205ALF
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch
40 In Stock
1
£4.24
25
£2.74
58
£2.24
116
£1.81
290
View
290
£1.52
522
£1.31
1,044
£1.26
2,030
£1.21
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 ETHERNET BACKPLANE 32P ISO MOD SMD
TG110-BP01NURL
HALO Electronics
1:
£11.51
160 In Stock
Mouser Part No
493-TG110-BP01NURL
HALO Electronics
Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD
160 In Stock
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
TG110-BP
Tube
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
360°
+3 images
TG1G-S001NZLF
HALO Electronics
1:
£10.09
122 In Stock
Mouser Part No
493-TG1G-S001NZLF
HALO Electronics
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
122 In Stock
1
£10.09
28
£6.51
56
£5.32
112
£4.30
252
View
252
£3.61
504
£3.11
1,008
£2.97
2,016
£2.88
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
TG70-1205NSRL
HALO Electronics
1:
£4.48
506 In Stock
Mouser Part No
493-TG70-1205NSRL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh
506 In Stock
1
£4.48
25
£2.88
50
£2.36
100
£1.90
248
View
248
£1.61
558
£1.38
1,054
£1.32
2,046
£1.28
Buy
Min.: 1
Mult.: 1
Details
LAN 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 SMD ISOLATION MODULE
360°
+3 images
TGP3-S005EP7LFTR
HALO Electronics
1:
£5.28
297 In Stock
Mouser Part No
493-TGP3-S005EP7LFTR
HALO Electronics
Audio Transformers / Signal Transformers SMD ISOLATION MODULE
297 In Stock
1
£5.28
25
£3.42
50
£2.79
100
£2.25
300
£1.89
600
View
600
£1.63
900
£1.56
1,800
£1.51
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Isolation Transformers
Reel, Cut Tape
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
TCO2-532+
Mini-Circuits
1:
£3.34
423 In Stock
Mouser Part No
139-TCO2-532+
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
423 In Stock
1
£3.34
50
£2.89
100
£2.44
200
£2.10
500
£1.71
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
4.6 GHz to 5.9 GHz
- 55 C
+ 125 C
Single
0402 (1005 metric)
1 mm
0.51 mm
0.38 mm
TCO2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
TRS2-1T-75+
Mini-Circuits
1:
£4.83
208 In Stock
Mouser Part No
139-TRS2-1T-75
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
208 In Stock
1
£4.83
50
£4.23
100
£4.01
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
TRS2
Reel, Cut Tape, MouseReel