Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port
PE-65723NL
Pulse Electronics
1:
£3.15
3 In Stock
Mouser Part No
673-PE-65723NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port
3 In Stock
Alternative Packaging
1
£3.15
10
£2.85
25
£2.33
40
£2.28
120
View
120
£2.10
280
£2.06
520
£2.01
1,000
£1.90
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
100 kHz
200 nH
2 kV
0 C
+ 70 C
Single
DIP-16
12.7 mm
7.24 mm
5.08 mm
Tube
Audio Transformers / Signal Transformers THT CommonMode Choke 140uH .6Ohms
PE-67531NL
Pulse Electronics
1:
£4.19
240 In Stock
800 Expected 04/09/2026
Mouser Part No
673-PE-67531NL
Pulse Electronics
Audio Transformers / Signal Transformers THT CommonMode Choke 140uH .6Ohms
240 In Stock
800 Expected 04/09/2026
1
£4.19
10
£3.45
25
£3.20
50
£3.00
100
View
100
£2.83
250
£2.64
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
Through Hole
500 V
0 C
+ 70 C
Single
10.16 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
T1090NL
Pulse Electronics
1:
£4.34
69 In Stock
Mouser Part No
673-T1090NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
69 In Stock
Alternative Packaging
1
£4.34
10
£3.78
25
£3.60
40
£3.47
120
View
120
£3.40
280
£3.26
520
£3.16
1,000
£2.79
2,520
£2.74
Buy
Min.: 1
Mult.: 1
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
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port
T1144NL
Pulse Electronics
1:
£4.34
291 In Stock
600 Expected 04/09/2026
Mouser Part No
673-T1144NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port
291 In Stock
600 Expected 04/09/2026
Alternative Packaging
1
£4.34
10
£3.78
25
£3.60
40
£3.47
120
View
120
£3.40
280
£3.26
520
£3.16
1,000
£2.84
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
50 kHz to 3 MHz
800 nH
1.5 kV
0 C
+ 70 C
Dual
12.83 mm
9.53 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
T3001NLT
Pulse Electronics
1:
£5.28
6 In Stock
Mouser Part No
673-T3001NL673-T
Pulse Electronics
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
6 In Stock
Alternative Packaging
1
£5.28
10
£4.63
25
£4.44
50
£4.30
500
£3.83
1,000
View
100
£4.16
250
£4.00
1,000
£3.68
2,500
£3.51
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Telecom Transformers
Module
SMD/SMT
100 kHz
100 uH
1.5 kV
- 40 C
+ 85 C
Single
7.62 mm
9.91 mm
6.99 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
TX1099NL
Pulse Electronics
1:
£4.34
88 In Stock
Mouser Part No
673-TX1099NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
88 In Stock
Alternative Packaging
1
£4.34
10
£3.93
25
£3.68
40
£3.57
120
View
120
£3.50
280
£3.06
1,000
£2.70
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
50 kHz to 3 MHz
800 nH
1.5 kV
- 40 C
+ 85 C
Dual
12.83 mm
9.53 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port
749699910
Wurth Elektronik
1:
£3.63
51 In Stock
Mouser Part No
710-749699910
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port
51 In Stock
1
£3.63
5
£3.27
10
£3.04
25
£2.82
40
View
40
£2.79
120
£2.73
Buy
Min.: 1
Mult.: 1
Details
Accessories
WE-LANMX
Tray
Audio Transformers / Signal Transformers 50MHz to 1800MHz 20VDC 75Ohm
DXW21BN7511TL08
Murata Electronics
1:
£0.436
258 In Stock
4,000 On Order
Mouser Part No
81-DXW21BN7511TL08
Murata Electronics
Audio Transformers / Signal Transformers 50MHz to 1800MHz 20VDC 75Ohm
258 In Stock
4,000 On Order
View Dates
Stock:
258 Can Dispatch Immediately
On Order:
2,000 Expected 04/09/2026
2,000 Expected 28/09/2026
Factory Lead Time:
8 Weeks
1
£0.436
10
£0.369
100
£0.366
250
£0.351
2,000
£0.273
4,000
View
500
£0.327
1,000
£0.318
4,000
£0.266
10,000
£0.261
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Micro Chip Transformers
Balun
SMD/SMT
50 MHz to 1.8 GHz
75 Ohms
- 40 C
+ 85 C
1 Channel
2 mm x 1.2 mm x 1.2 mm
2 mm
1.2 mm
1.2 mm
DXW21BN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 75ohms 5-200MHz 10dB
ATB3225-75011CT-T001
TDK
1:
£1.19
1,418 In Stock
Mouser Part No
810-ATB3275011CTT001
TDK
Audio Transformers / Signal Transformers 1:1 75ohms 5-200MHz 10dB
1,418 In Stock
1
£1.19
10
£1.07
25
£1.00
100
£0.952
1,000
£0.847
2,000
View
250
£0.917
500
£0.882
2,000
£0.829
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Baluns
Module
Single
ATB-CT
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFRMR 10/100
ALAN-101-T
ABRACON
1:
£1.55
798 In Stock
4,800 Expected 02/09/2026
Mouser Part No
815-ALAN-101-T
ABRACON
Audio Transformers / Signal Transformers LAN XFRMR 10/100
798 In Stock
4,800 Expected 02/09/2026
1
£1.55
10
£1.27
25
£1.21
50
£1.14
600
£1.01
1,200
View
100
£1.09
250
£1.05
1,200
£0.978
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
- 40 C
+ 85 C
Single
11.43 mm
9.24 mm
5.37 mm
101
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
ALANS100X1-2F10ET
ABRACON
1:
£1.04
914 In Stock
Mouser Part No
815-ALANS100X12F10ET
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
914 In Stock
1
£1.04
10
£0.882
25
£0.841
50
£0.796
600
£0.66
1,200
View
100
£0.766
250
£0.734
1,200
£0.659
2,400
£0.642
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
LAN
SMD/SMT
100 kHz to 100 MHz
350 uH
0 C
+ 70 C
Dual
12.8 mm
6.9 mm
5.45 mm
ALANS100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8317A003
TDK
1:
£3.08
275 In Stock
Mouser Part No
871-B78476A8317A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
275 In Stock
1
£3.08
10
£2.76
25
£2.60
50
£2.51
350
£2.25
700
View
100
£2.44
700
£2.13
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 C1588 TI LM5070 7uH 5.0 V 1.4 A
C1588-ALD
Coilcraft
1:
£3.71
90 In Stock
Mouser Part No
994-C1588-ALD
Coilcraft
Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A
90 In Stock
Alternative Packaging
1
£3.71
10
£2.80
25
£2.67
50
£2.50
200
£2.29
400
View
100
£2.38
400
£2.22
1,000
£2.15
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
- 40 C
+ 85 C
Single
12.7 mm
10.5 mm
11 mm
C1588
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809
GA3136-BL
Coilcraft
1:
£5.90
39 In Stock
Mouser Part No
994-GA3136-BL
Coilcraft
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809
39 In Stock
1
£5.90
10
£4.89
24
£4.70
48
£4.54
120
View
120
£4.40
264
£4.22
504
£4.09
1,008
£3.96
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
SMD/SMT
150 kHz
35 uH
1.5 kV
- 40 C
+ 125 C
Single
26.75 mm
26 mm
14 mm
GA3136
Tray
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A
HA4018-AL
Coilcraft
1:
£5.10
30 In Stock
Mouser Part No
994-HA4018-AL
Coilcraft
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A
30 In Stock
1
£5.10
10
£3.85
20
£3.67
50
£3.43
100
£3.27
200
View
200
£3.13
500
£3.04
1,000
£2.95
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
Flyback
Through Hole
50 kHz
2.2 mH
3 kV
- 40 C
+ 85 C
Single
20.9 mm
20.9 mm
12 mm
HA4018
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A
HA4061-AL
Coilcraft
1:
£5.29
16 In Stock
Mouser Part No
994-HA4061-AL
Coilcraft
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A
16 In Stock
1
£5.29
10
£4.38
25
£4.21
50
£4.08
100
View
100
£3.95
256
£3.78
512
£3.68
1,024
£3.55
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
100 kHz
125 uH
3 kV
- 40 C
+ 85 C
Single
29.8 mm
27.9 mm
25.3 mm
HA4061
Tray
Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A
KA4823-CL
Coilcraft
1:
£12.10
19 In Stock
Mouser Part No
994-KA4823-CL
Coilcraft
Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A
19 In Stock
1
£12.10
10
£10.90
20
£10.45
60
£10.12
100
View
100
£9.80
260
£9.40
500
£9.10
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
150 kHz
28 uH
3 kV
- 40 C
+ 85 C
Single
45.72 mm
47.72 mm
30.48 mm
KA4823
Tray
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586
NA5920-ALD
Coilcraft
1:
£3.59
521 In Stock
600 Expected 23/10/2026
Mouser Part No
994-NA5920-ALD
Coilcraft
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586
521 In Stock
600 Expected 23/10/2026
Alternative Packaging
1
£3.59
10
£2.71
25
£2.58
50
£2.42
200
£2.22
400
View
100
£2.30
400
£2.14
1,000
£2.07
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback
SMD/SMT
140 kHz
4 uH
1.5 kV
- 40 C
+ 85 C
Single
12.7 mm
10.5 mm
11.43 mm
NA5920
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A
NA6223-ALD
Coilcraft
1:
£3.98
67 In Stock
Mouser Part No
994-NA6223-ALD
Coilcraft
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A
67 In Stock
1
£3.98
10
£3.01
25
£2.87
50
£2.68
175
£2.45
350
View
100
£2.56
350
£2.38
875
£2.30
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback
SMD/SMT
1 kHz
180 uH
1.5 kV
- 40 C
+ 85 C
Single
13.46 mm
13 mm
12.7 mm
NA6223
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585
NA6252-ALD
Coilcraft
1:
£3.59
247 In Stock
Mouser Part No
994-NA6252-ALD
Coilcraft
Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585
247 In Stock
1
£3.59
10
£2.71
25
£2.58
50
£2.42
200
£2.22
400
View
100
£2.30
400
£2.14
1,000
£2.07
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback
SMD/SMT
150 kHz
- 40 C
+ 85 C
Single
12.7 mm
10.5 mm
11.43 mm
NA6252
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr
PL160-102L
Coilcraft
1:
£13.47
1 In Stock
432 Expected 18/09/2026
Mouser Part No
994-PL160-102L
Coilcraft
Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr
1 In Stock
432 Expected 18/09/2026
1
£13.47
10
£12.13
25
£11.63
36
£11.26
108
View
108
£10.80
252
£10.45
504
£10.12
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
240 uH
1.5 kV
- 40 C
+ 125 C
Single
20.83 mm
23.37 mm
9.14 mm
PL160
Tray
Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr
PL300-103L
Coilcraft
1:
£11.71
1 In Stock
25 Expected 02/10/2026
Mouser Part No
994-PL300-103L
Coilcraft
Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr
1 In Stock
25 Expected 02/10/2026
1
£11.71
25
£9.95
50
£9.64
100
£9.33
250
View
250
£8.95
500
£8.66
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
588 uH
1.5 kV
- 40 C
+ 125 C
Single
29.46 mm
26.67 mm
11.4 mm
PL300
Tray
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A
POE13P-33LD
Coilcraft
1:
£4.23
138 In Stock
Mouser Part No
994-POE13P-33LD
Coilcraft
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A
138 In Stock
Alternative Packaging
1
£4.23
10
£3.20
25
£3.03
50
£2.85
175
£2.60
350
View
100
£2.71
350
£2.52
875
£2.44
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 85 C
Single
13.46 mm
13 mm
12.7 mm
POE13P
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A
POE22PR-50ED
Coilcraft
1:
£4.80
71 In Stock
150 Expected 11/09/2026
Mouser Part No
994-POE22PR-50ED
Coilcraft
Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A
71 In Stock
150 Expected 11/09/2026
1
£4.80
10
£3.62
25
£3.45
50
£3.23
150
£2.95
450
View
100
£3.08
450
£2.85
900
£2.76
Buy
Min.: 1
Mult.: 1
Reel :
150
Details
PoE Transformers
Flyback
SMD/SMT
200 kHz
21 uH
- 40 C
+ 125 C
Single
14.5 mm
13 mm
14 mm
POE21PR
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A
POE30PR-50ED
Coilcraft
1:
£4.79
144 In Stock
Mouser Part No
994-POE30PR-50ED
Coilcraft
Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A
144 In Stock
1
£4.79
10
£3.61
25
£3.44
50
£3.22
150
£2.95
450
View
100
£3.08
450
£2.85
900
£2.76
Buy
Min.: 1
Mult.: 1
Reel :
150
Details
PoE Transformers
Flyback
SMD/SMT
200 kHz
48 uH
- 40 C
+ 125 C
Single
14.5 mm
13 mm
14 mm
POE21PR
Reel, Cut Tape, MouseReel