Audio Transformers / Signal Transformers 1:1.33 transmission line transformer
+1 image
MABA-011010
MACOM
1:
$4.35
1,349 In Stock
Mouser Part No
937-MABA-011010
MACOM
Audio Transformers / Signal Transformers 1:1.33 transmission line transformer
1,349 In Stock
1
$4.35
10
$3.94
25
$3.58
100
$3.36
2,000
$2.90
4,000
View
250
$3.22
500
$3.13
1,000
$3.02
4,000
$2.83
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Baluns
SMD/SMT
5 MHz to 1.2 GHz
75 Ohms
- 40 C
+ 85 C
Single
4.21 mm
4.21 mm
2.31 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4
MABA-007237-ETC410
MACOM
1:
$5.62
1,386 In Stock
Mouser Part No
937-MABA007237ETC410
MACOM
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4
1,386 In Stock
1
$5.62
10
$4.31
25
$3.20
100
$2.94
2,000
$2.39
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
RF Transformers
SMD/SMT
1 MHz to 350 MHz
50 Ohms
- 40 C
+ 85 C
Single
SM-22-5
3.81 mm
3.81 mm
2.67 mm
MABA
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz
+1 image
MABA-007493-CF4160
MACOM
1:
$4.35
1,723 In Stock
Mouser Part No
937-MABA007493CF4160
MACOM
Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz
1,723 In Stock
1
$4.35
10
$3.94
25
$3.58
100
$3.36
2,000
$2.90
4,000
View
250
$3.22
500
$3.13
1,000
$3.02
4,000
$2.83
Buy
Min.: 1
Mult.: 1
Reel :
2,000
SMD/SMT
Reel, Cut Tape
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless
TG04-2006P1RL
HALO Electronics
1:
$9.45
276 In Stock
Mouser Part No
493-TG04-2006P1RL
HALO Electronics
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless
276 In Stock
1
$9.45
25
$6.75
40
$5.67
120
$4.72
280
$3.70
Buy
Min.: 1
Mult.: 1
LAN Isolation Transformers
Module
SMD/SMT
200 uH
1.5 kV
- 40 C
+ 85 C
Single
SMD-16
12.7 mm
7.11 mm
2.24 mm
TG-10BT
Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
TG110-RP55N5RLTR
HALO Electronics
1:
$9.93
2 In Stock
700 Expected 2/9/2026
Mouser Part No
493-TG110-RP55N5RLTR
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
2 In Stock
700 Expected 2/9/2026
1
$9.93
25
$6.43
50
$5.25
100
$4.24
700
$3.30
4,900
View
250
$3.56
4,900
$3.11
Buy
Min.: 1
Mult.: 1
Reel :
700
Details
LAN Isolation Transformers
Module
SMD/SMT
1 MHz to 80 MHz
1.5 kV
0 C
+ 70 C
Single
SMD-16
12.7 mm
7.11 mm
6.35 mm
TG110
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2
TG75-1406NRL
HALO Electronics
1:
$7.07
324 In Stock
Mouser Part No
493-TG75-1406NRL
HALO Electronics
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2
324 In Stock
1
$7.07
25
$4.54
40
$3.71
120
$3.01
280
View
280
$2.52
520
$2.18
1,000
$2.08
2,000
$2.03
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
140 uH
1.5 kV
- 40 C
+ 85 C
Single
SMD-16
12.7 mm
7.11 mm
5.08 mm
TG-10BT
Tube
Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R
HB3005HLT
Pulse Electronics
1:
$4.79
784 In Stock
Mouser Part No
673-HB3005HLT
Pulse Electronics
Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R
784 In Stock
1
$4.79
10
$3.88
25
$3.47
100
$3.36
600
$3.10
1,200
View
250
$3.22
1,200
$2.46
2,400
$2.41
4,800
$2.38
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
LAN Discrete Modules
SMD/SMT
1.5 kVrms
0 C
+ 70 C
Single
12.8 mm
9.3 mm
5.7 mm
HB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
ALANS100X1-2F30DT
ABRACON
1:
$3.69
634 In Stock
Mouser Part No
815-ALANS100X12F30DT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
634 In Stock
1
$3.69
25
$3.01
100
$2.72
250
$2.62
600
$1.66
1,200
View
1,200
$1.48
2,400
$1.43
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
LAN
SMD/SMT
100 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
12.8 mm
6.9 mm
5.45 mm
ALANS100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A
C1589-ALD
Coilcraft
1:
$7.66
200 In Stock
Mouser Part No
994-C1589-ALD
Coilcraft
Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A
200 In Stock
Alternative Packaging
1
$7.66
10
$5.78
25
$5.49
50
$5.15
200
$4.72
400
View
100
$4.91
400
$4.57
1,000
$4.42
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
250 kHz
155 uH
1.5 kV
- 40 C
+ 85 C
12.7 mm
10.5 mm
11 mm
C1589
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH
POE120PL-50L
Coilcraft
1:
$13.08
26 In Stock
Mouser Part No
994-POE120PL-50L
Coilcraft
Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH
26 In Stock
1
$13.08
10
$11.07
25
$10.62
36
$10.05
108
View
108
$9.74
252
$9.55
504
$9.25
1,008
$8.96
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
200 kHz
50 uH
1.5 kV
- 40 C
+ 125 C
1 Channel
23.37 mm x 20.83 mm x 9.53 mm
23.37 mm
20.83 mm
9.53 mm
POE120PL
Tray
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A
POE51Q-50ED
Coilcraft
1:
$8.83
19 In Stock
Mouser Part No
994-POE51Q-50ED
Coilcraft
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A
19 In Stock
1
$8.83
10
$6.66
25
$6.34
50
$5.94
150
$5.44
450
View
100
$5.67
450
$5.26
900
$5.10
Buy
Min.: 1
Mult.: 1
Reel :
150
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
26.7 uH
- 40 C
+ 125 C
Single
14.5 mm
13 mm
14 mm
POE40Q
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB1-1TL
Coilcraft
1:
$6.50
51 In Stock
Mouser Part No
994-WB1-1TL
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
51 In Stock
1
$6.50
10
$4.91
25
$4.68
50
$4.38
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Pin Terminal Transformers
Through Hole
100 kHz to 375 MHz
25 uH, 25 uH
500 V
- 40 C
+ 85 C
Single
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB1-6TL
Coilcraft
1:
$6.94
112 In Stock
Mouser Part No
994-WB1-6TL
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
112 In Stock
1
$6.94
10
$5.24
25
$4.99
50
$4.66
70
View
70
$4.46
280
$4.27
560
$4.13
1,050
$4.01
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
50 kHz to 200 MHz
70 uH, 70 uH
500 V
- 40 C
+ 85 C
Single
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB13-1TL
Coilcraft
1:
$6.94
56 In Stock
Mouser Part No
994-WB13-1TL
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
56 In Stock
1
$6.94
10
$5.24
25
$4.99
50
$4.66
70
View
70
$4.46
280
$4.27
560
$4.13
1,050
$4.01
Buy
Min.: 1
Mult.: 1
RF Transformers
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB16-1L
Coilcraft
1:
$7.47
120 In Stock
Mouser Part No
994-WB16-1L
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
120 In Stock
1
$7.47
10
$5.63
25
$5.36
50
$5.03
70
View
70
$4.80
280
$4.60
560
$4.45
1,050
$4.31
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Through Hole
50 kHz to 100 MHz
56 uH, 896 uH
500 V
- 40 C
+ 85 C
Single
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB2-1TL
Coilcraft
1:
$7.04
27 In Stock
Mouser Part No
994-WB2-1TL
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
27 In Stock
1
$7.04
10
$5.32
25
$5.07
50
$4.75
70
View
70
$4.53
280
$4.34
560
$4.20
1,050
$4.07
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB36-1L
Coilcraft
1:
$8.21
58 In Stock
Mouser Part No
994-WB36-1L
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
58 In Stock
1
$8.21
10
$6.20
25
$5.90
50
$5.54
70
View
70
$5.28
280
$5.06
560
$4.91
1,050
$4.75
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Through Hole
100 kHz to 45 MHz
25 uH, 900 uH
500 V
- 40 C
+ 85 C
Single
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB4-6L
Coilcraft
1:
$6.94
98 In Stock
Mouser Part No
994-WB4-6L
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
98 In Stock
1
$6.94
10
$5.24
25
$4.99
50
$4.68
70
View
70
$4.46
280
$4.28
560
$4.15
1,050
$4.01
Buy
Min.: 1
Mult.: 1
RF Transformers
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WB4-6TL
Coilcraft
1:
$5.52
46 In Stock
Mouser Part No
994-WB4-6TL
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
46 In Stock
1
$5.52
10
$4.16
25
$3.97
54
$3.71
108
View
108
$3.55
270
$3.40
540
$3.29
1,026
$3.20
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Through Hole
50 kHz to 200 MHz
43 uH, 172 uH
500 V
- 40 C
+ 85 C
Dual
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WBT16-1L
Coilcraft
1:
$5.44
79 In Stock
Mouser Part No
994-WBT16-1L
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
79 In Stock
1
$5.44
10
$4.11
25
$3.92
50
$3.67
70
View
70
$3.50
280
$3.36
560
$3.25
1,050
$3.14
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Pin Terminal Transformers
Through Hole
100 kHz to 100 MHz
500 V
- 40 C
+ 85 C
8.26 mm x 7.24 mm x 5.72 mm
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
WBT4-1L
Coilcraft
1:
$5.51
59 In Stock
Mouser Part No
994-WBT4-1L
Coilcraft
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
59 In Stock
1
$5.51
10
$4.15
25
$3.96
50
$3.70
70
View
70
$3.54
280
$3.39
560
$3.28
1,050
$3.18
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Pin Terminal Transformers
Through Hole
40 kHz to 350 MHz
- 40 C
+ 85 C
8.26 mm
7.24 mm
5.72 mm
WB
Tube
Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz
TG01-FC07N1RL
HALO Electronics
1:
$12.58
399 In Stock
Mouser Part No
493-TG01-FC07N1RL
HALO Electronics
Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz
399 In Stock
1
$12.58
25
$8.12
40
$6.62
120
$5.36
280
View
280
$4.50
520
$3.88
1,000
$3.70
2,000
$3.60
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
7.5 uH
1.5 kV
Single
SMD-16
12.7 mm
7.11 mm
5.08 mm
SMD-FIBRE
Tube
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2
NA5730-ALD
Coilcraft
1:
$9.47
51 In Stock
Mouser Part No
994-NA5730-ALD
Coilcraft
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2
51 In Stock
Alternative Packaging
1
$9.47
10
$7.34
25
$7.06
50
$6.84
175
$6.35
350
View
100
$6.62
350
$6.15
875
$5.96
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
21 mm
20.57 mm
11.43 mm
NA5730
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A
POE21PR-33ED
Coilcraft
1:
$8.69
61 In Stock
Mouser Part No
994-POE21PR-33ED
Coilcraft
Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A
61 In Stock
1
$8.69
10
$6.56
25
$6.24
50
$5.85
150
$5.34
450
View
100
$5.59
450
$5.17
900
$5.00
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 POE30P Flyback PoE 3uH 3.3 V 0.91 A
POE30P-33LD
Coilcraft
1:
$5.06
127 In Stock
700 Expected 25/9/2026
Mouser Part No
994-POE30P-33LD
Coilcraft
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A
127 In Stock
700 Expected 25/9/2026
Alternative Packaging
1
$5.06
10
$3.82
25
$3.64
50
$3.41
350
$3.13
700
View
100
$3.25
700
$3.02
1,050
$2.92
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 85 C
Single
10.92 mm
8.6 mm
9.02 mm
POE30P
Reel, Cut Tape, MouseReel