Audio Transformers / Signal Transformers XFMR EI-24 1KCT-PCT
42TU013-RC
Xicon
1:
$4.04
575 In Stock
Mouser Part No
42TU013-RC
Xicon
Audio Transformers / Signal Transformers XFMR EI-24 1KCT-PCT
575 In Stock
1
$4.04
100
$3.13
600
$3.00
1,200
$2.87
5,400
View
5,400
Quote
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Transformer
Radial
300 Hz to 3.4 kHz
1 kOhms
8 Ohms
100 VDC
1 Channel
24.89 mm
18.29 mm
18.8 mm
42TU
Bulk
Audio Transformers / Signal Transformers XFMR EI-24 600-600CT
42TU016-RC
Xicon
1:
$4.30
774 In Stock
Mouser Part No
42TU016-RC
Xicon
Audio Transformers / Signal Transformers XFMR EI-24 600-600CT
774 In Stock
1
$4.30
100
$3.34
600
$3.33
1,200
$3.32
2,400
View
2,400
$3.31
5,400
Quote
Buy
Min.: 1
Mult.: 1
Audio Transformers
Transformer
Radial
300 Hz to 3.4 kHz
600 Ohms
600 Ohms
100 VDC
1 Channel
24.89 mm
18.29 mm
18.8 mm
42TU
Bulk
Audio Transformers / Signal Transformers XFMR OUT 200CT-8 3.2
42TU200-RC
Xicon
1:
$4.31
891 In Stock
Mouser Part No
42TU200-RC
Xicon
Audio Transformers / Signal Transformers XFMR OUT 200CT-8 3.2
891 In Stock
1
$4.31
100
$3.65
500
$3.41
1,000
$3.03
2,000
View
2,000
$2.08
5,000
$1.82
10,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Transformer
Radial
300 Hz to 3.4 kHz
200 Ohms
8 Ohms
100 VDC
1 Channel
24.89 mm
18.29 mm
18.8 mm
42TU
Bulk
Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB
100B-1003XT
iNRCORE
1:
$24.29
3,000 On Order
Mouser Part No
673-100B-1003XT
iNRCORE
Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB
3,000 On Order
View Dates
Alternative Packaging
On Order:
1,200 Expected 30/09/2026
1,800 Expected 02/11/2026
Factory Lead Time:
14 Weeks
1
$24.29
10
$21.84
25
$20.93
50
$20.26
100
View
600
$17.96
100
$19.61
250
$18.80
600
$17.96
1,200
Quote
Buy
Min.: 1
Mult.: 1
Reel :
600
No
LAN Transformers
SMD/SMT
350 uH
1.8 kVAC, 2.5 kVDC
- 55 C
+ 125 C
Single
Aerospace, Military
12.7 mm
6.73 mm
5.97 mm
100B
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50?
T16-6T-KK81+
Mini-Circuits
Restricted Availability
Mouser Part No
139-T16-6T-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:16 CORE & WIRE Transformer, 0.03 - 75 MHz, 50?
Details
RF Transformers
RF Wire Transformer
SMD/SMT
30 kHz to 75 MHz
- 20 C
+ 85 C
1 Channel
Impedance Matching, HF / VHF Systems
3027 (7669 metric)
7.62 mm
6.86 mm
5.84 mm
T16
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port
TG110-EMX6NXRL
HALO Electronics
1:
$16.70
306 Expected 02/10/2026
Mouser Part No
493-TG110-EMX6NXRL
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra 40P 4-Port
306 Expected 02/10/2026
1
$16.70
18
$10.79
54
$8.80
108
$7.12
252
View
252
$5.97
504
$5.15
1,008
$4.92
2,016
$4.78
Buy
Min.: 1
Mult.: 1
LAN Isolation Transformers
Module
SMD/SMT
500 kHz to 80 MHz
1.5 kV
- 40 C
+ 85 C
Quad
10/100 Base-TX Interface
SMD-40
27.94 mm
15.88 mm
5.84 mm
TG110
Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
TG110-RPE5N5LF
HALO Electronics
1:
$4.96
1,034 Expected 31/08/2026
Mouser Part No
493-TG110-RPE5N5LF
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
1,034 Expected 31/08/2026
1
$4.96
120
$3.27
280
$2.83
520
$2.76
1,000
View
1,000
$2.56
5,000
$2.33
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
1 MHz to 80 MHz
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-TX PoE Interface
SMD-16
12.7 mm
7.11 mm
6.35 mm
TG110
Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
TG110-S050N2RL
HALO Electronics
1:
$5.75
5,348 On Order
Mouser Part No
493-TG110-S050N2RL
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
5,348 On Order
View Dates
On Order:
1,068 Expected 11/09/2026
1,600 Expected 20/11/2026
2,680 Expected 23/11/2026
Factory Lead Time:
14 Weeks
1
$5.75
25
$3.71
40
$3.03
120
$2.45
280
View
280
$2.05
520
$1.77
1,000
$1.69
2,000
$1.65
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
400 nH
1.5 kV
0 C
+ 70 C
Single
10/100 Base-TX Interface
SMD-16
12.7 mm
7.11 mm
5.08 mm
TG110
Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
TG110-S055N2RL
HALO Electronics
1:
$5.75
3,727 On Order
Mouser Part No
493-TG110-S055N2RL
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
3,727 On Order
1
$5.75
25
$1.91
40
$1.62
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
400 nH
1.5 kV
0 C
+ 70 C
Single
10/100 Base-TX Interface
SMD-16
12.7 mm
7.11 mm
5.08 mm
TG110
Tube
Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
TG2G-E102NJLF
HALO Electronics
1:
$15.70
615 On Order
Mouser Part No
493-TG2G-E102NJLF
HALO Electronics
Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms
615 On Order
View Dates
On Order:
282 Expected 13/11/2026
333 Expected 15/12/2026
Factory Lead Time:
19 Weeks
1
$15.70
25
$11.21
37
$9.42
111
$7.85
259
View
259
$5.88
518
$4.70
1,036
$4.28
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
Module
SMD/SMT
1500 Vrms
- 40 C
+ 85 C
Quad
2.5G/5G Base-T
SMD-24
13.84 mm
12.19 mm
6.35 mm
2.5G/5G BASE-T
Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
TG91-1505N1RL
HALO Electronics
1:
$6.35
3,499 On Order
Mouser Part No
493-TG91-1505N1RL
HALO Electronics
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
3,499 On Order
View Dates
On Order:
739 Expected 04/09/2026
520 Expected 11/09/2026
840 Expected 11/12/2026
1,400 Expected 16/12/2026
Factory Lead Time:
19 Weeks
1
$6.35
25
$4.11
40
$3.35
120
$2.71
280
View
280
$2.28
520
$1.96
1,000
$1.88
2,000
$1.82
Buy
Min.: 1
Mult.: 1
Details
Isolation Transformers
Module
SMD/SMT
1.5 mH
1.5 kV
- 40 C
+ 85 C
Octal
T1/E1 Line Interface
SMD-16
12.7 mm
7.11 mm
5.08 mm
SMD-T1
Tube
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB
1000B-5002XNL
iNRCORE
1:
$44.71
50 Expected 18/11/2026
Mouser Part No
673-1000B-5002XNL
iNRCORE
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB
50 Expected 18/11/2026
1
$44.71
10
$40.22
25
$37.41
50
$36.90
100
View
100
$36.41
250
$35.77
500
Quote
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
100 kHz to 100 MHz
1500 Vrms
- 55 C
+ 125 C
Quad
Aerospace, Military
17.53 mm x 12.19 mm x 5.72 mm
17.53 mm
12.19 mm
5.72 mm
1000B
Tube
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
ALANL100X1-DE12DT
ABRACON
1:
$2.39
7,746 On Order
Mouser Part No
815-ALANL100X1DE12DT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
7,746 On Order
View Dates
On Order:
1,746 Expected 04/09/2026
6,000 Expected 25/09/2026
Factory Lead Time:
14 Weeks
1
$2.39
10
$1.99
25
$1.90
50
$1.78
100
View
2,000
$1.53
100
$1.70
250
$1.63
500
$1.58
1,000
$1.53
2,000
$1.53
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
LAN Transformers
LAN
SMD/SMT
500 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
10/100 Base-TX
12.7 mm
7.1 mm
2.1 mm
ALANL100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
ALANL100X1-EF10JT
ABRACON
1:
$2.39
1,191 In Stock
4,000 Expected 23/11/2026
Mouser Part No
815-ALANL100X1EF10JT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
1,191 In Stock
4,000 Expected 23/11/2026
1
$2.39
10
$2.07
25
$1.98
50
$1.89
100
View
2,000
$1.60
100
$1.82
250
$1.74
500
$1.69
1,000
$1.63
2,000
$1.60
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
LAN Transformers
LAN
SMD/SMT
350 uH
- 40 C
+ 105 C
10/100 Base-TX
12.7 mm
7.1 mm
2.1 mm
ALANL100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE
ALANL100X1-EF10KT
ABRACON
1:
$2.64
1,587 Expected 26/08/2026
Mouser Part No
815-ALANL100X1EF10KT
ABRACON
Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE
1,587 Expected 26/08/2026
1
$2.64
10
$1.99
25
$1.90
50
$1.81
1,000
$1.45
2,000
$1.44
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
LAN Transformers
LAN
SMD/SMT
350 uH
- 40 C
+ 125 C
10/100 Base-TX
12.7 mm
7.1 mm
2.1 mm
ALANL100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
ALANL100X1-EF62DT
ABRACON
1:
$3.07
5,209 On Order
Mouser Part No
815-ALANL100X1EF62DT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
5,209 On Order
View Dates
On Order:
1,209 Expected 26/08/2026
4,000 Expected 19/10/2026
Factory Lead Time:
14 Weeks
1
$3.07
10
$2.69
25
$2.58
50
$2.45
100
View
2,000
$2.01
100
$2.36
250
$2.26
500
$2.19
1,000
$2.12
2,000
$2.01
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
LAN Transformers
LAN
SMD/SMT
500 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
10/100 Base-TX
12.7 mm
7.1 mm
2.1 mm
ALANL100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200
B78308A2461A003
TDK
1:
$5.29
950 On Order
Mouser Part No
871-B78308A2461A003
TDK
Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200
950 On Order
View Dates
On Order:
190 Expected 19/11/2026
760 Expected 25/11/2026
Factory Lead Time:
16 Weeks
1
$5.29
10
$4.65
25
$4.45
50
$4.32
190
$3.81
380
View
100
$4.10
380
$3.76
950
$3.59
Buy
Min.: 1
Mult.: 1
Reel :
190
Details
Signal Transformers
SMD/SMT
100 kHz to 400 kHz
330 nH
- 40 C
+ 150 C
12.9 mm
11 mm
11.4 mm
E13 EMHV
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN TRANSFORMER, 1G BASE-T, PCMC
TMY5MBNL
Taoglas
1:
$9.59
Lead-Time 16 Weeks
Mouser Part No
960-TMY5MBNL
Taoglas
Audio Transformers / Signal Transformers LAN TRANSFORMER, 1G BASE-T, PCMC
Lead-Time 16 Weeks
1
$9.59
10
$7.60
25
$7.24
100
$6.29
250
View
1,100
$4.81
250
$6.00
500
$4.93
1,100
$4.81
Buy
Min.: 1
Mult.: 1
Reel :
1,100
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
- 40 C
+ 125 C
17.78 mm
10.35 mm
3.2 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP
DA102C
Murata Power Solutions
1:
$2.46
1,600 On Order
Mouser Part No
580-DA102C
Murata Power Solutions
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP
1,600 On Order
View Dates
On Order:
250 Expected 05/10/2026
900 Expected 02/11/2026
450 Expected 30/11/2026
Factory Lead Time:
11 Weeks
1
$2.46
10
$2.07
50
$1.85
100
$1.84
250
View
250
$1.77
500
$1.55
1,000
$1.51
2,500
$1.48
5,000
$1.39
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
Pin Terminal Transformers
Through Hole
50 Hz to 60 Hz
2 mH to 3.9 mH
110 Ohms
2 kV
0 C
+ 70 C
Single
Digital Data Transmission
DIL-6
9.52 mm
9 mm
6.35 mm
DA100C
Tube
Audio Transformers / Signal Transformers 3.9 MH PULSE TRANSFORMER
DA102JC
Murata Power Solutions
1:
$2.32
349 Expected 30/11/2026
Mouser Part No
580-DA102JC
Murata Power Solutions
Audio Transformers / Signal Transformers 3.9 MH PULSE TRANSFORMER
349 Expected 30/11/2026
1
$2.32
10
$2.03
50
$1.82
100
$1.61
250
View
250
$1.56
500
$1.48
1,000
$1.46
2,500
$1.45
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
SMD/SMT
50 Hz to 60 Hz
1.9 mH to 4 mH
110 Ohms
2 kV
- 40 C
+ 85 C
Single
Digital Data Transmission
SMD-6
9.52 mm
9 mm
6.35 mm
DA100J
Tube
Audio Transformers / Signal Transformers
DA103JC
Murata Power Solutions
1:
$2.46
206 On Order
Mouser Part No
580-DA103JC
Murata Power Solutions
Audio Transformers / Signal Transformers
206 On Order
View Dates
On Order:
6 Expected 14/12/2026
200 Expected 28/12/2026
Factory Lead Time:
11 Weeks
1
$2.46
10
$2.15
50
$2.04
100
$1.74
250
View
250
$1.68
500
$1.55
1,000
$1.51
2,500
$1.48
5,000
$1.37
Buy
Min.: 1
Mult.: 1
Details
Audio Transformers
SMD/SMT
50 Hz to 60 Hz
3.2 mH to 8.5 mH
110 Ohms
2 kV
- 40 C
+ 85 C
Single
Digital Data Transmission
SMD-6
9.52 mm
9 mm
6.35 mm
DA100J
Tube
Audio Transformers / Signal Transformers XFMR MODULE 10BT SMT EX-TEMP
10B-2001
iNRCORE
1:
$43.66
38 Expected 14/10/2026
Mouser Part No
673-10B-2001
iNRCORE
Audio Transformers / Signal Transformers XFMR MODULE 10BT SMT EX-TEMP
38 Expected 14/10/2026
1
$43.66
10
$36.41
20
$35.92
60
$35.57
100
View
100
$35.23
260
$34.79
500
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
SMD/SMT
1500 Vrms
- 40 C
+ 85 C
Single
Military
23.37 mm
9.65 mm
5.72 mm
Tube
Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A
HA4060-AL
Coilcraft
1:
$9.56
276 On Order
Mouser Part No
994-HA4060-AL
Coilcraft
Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A
276 On Order
View Dates
On Order:
12 Expected 01/10/2026
120 Expected 05/10/2026
144 Expected 16/11/2026
Factory Lead Time:
7 Weeks
1
$9.56
10
$8.10
24
$7.77
48
$7.35
120
View
120
$7.12
264
$6.99
504
$6.77
1,008
$6.55
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
300 uH
3 kV
- 40 C
+ 85 C
Single
LT3751 Capacitor Charger Controller
26.75 mm
26 mm
14 mm
HA4060
Tray
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340
NA5889-ALD
Coilcraft
1:
$6.94
162 On Order
Mouser Part No
994-NA5889-ALD
Coilcraft
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340
162 On Order
Alternative Packaging
1
$6.94
10
$5.24
25
$4.99
50
$4.68
175
$4.28
350
View
100
$4.46
350
$4.14
875
$4.01
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback
SMD/SMT
200 kHz
12 uH
1.5 kV
- 40 C
+ 85 C
Single
TPS55340 DCDC Regulator
13.46 mm
13 mm
12.7 mm
NA5889
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50?
T1-1-X65+
Mini-Circuits
Restricted Availability
New At Mouser
Mouser Part No
139-T1-1-X65+
New At Mouser
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.15 - 400 MHz, 50?
Details
RF Transformers
Plug-In RF Transformer
Through Hole
150 kHz to 400 MHz
- 20 C
+ 85 C
Dual
VHF/UHF
X65
T1
Tube