Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
TTCM4-4X+
Mini-Circuits
Restricted Availability
Mouser Part No
139-TTCM4-4X
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
Details
TTCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
TG110-RPE5N5RLTR
HALO Electronics
1:
$8.35
975 In Stock
700 Expected 11/09/2026
Mouser Part No
493-TG110-RPE5N5RLTR
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
975 In Stock
700 Expected 11/09/2026
1
$8.35
25
$5.40
50
$4.40
100
$3.56
700
$2.57
2,100
View
250
$2.99
2,100
$2.56
Buy
Min.: 1
Mult.: 1
Reel :
700
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
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT
TG1G-E005J24RL
HALO Electronics
1:
$16.45
496 In Stock
Mouser Part No
493-TG1G-E005J24RL
HALO Electronics
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT
496 In Stock
1
$16.45
25
$11.75
38
$9.87
114
$8.22
266
View
266
$6.16
532
$4.93
1,026
$4.70
Buy
Min.: 1
Mult.: 1
Details
TG1G
Tube
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV
HFBL075100B
iNRCORE
1:
$1,091.49
7 In Stock
50 Expected 07/10/2026
Mouser Part No
673-HFBL075100B
iNRCORE
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV
7 In Stock
50 Expected 07/10/2026
Buy
Min.: 1
Mult.: 1
Details
Baluns
Module
Connector
100 Ohms
- 55 C
+ 125 C
Single
HFBL
Tube
Audio Transformers / Signal Transformers TRANSFORMER
+1 image
ETC4-1TR
MACOM
1:
$3.68
989 In Stock
Mouser Part No
937-ETC4-1TR
MACOM
Audio Transformers / Signal Transformers TRANSFORMER
989 In Stock
1
$3.68
10
$2.99
25
$2.53
100
$2.37
2,000
$2.06
4,000
View
250
$2.28
500
$2.21
1,000
$2.14
4,000
$2.00
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
RF Transformers
SMD/SMT
2 MHz to 800 MHz
- 55 C
+ 85 C
Reel, Cut Tape
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke
TG110-ESV01N6RL
HALO Electronics
1:
$3.98
518 In Stock
Mouser Part No
493-TG110-ESV01N6RL
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke
518 In Stock
1
$3.98
25
$3.96
34
$3.71
102
$3.64
272
$3.53
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
SMD/SMT
500 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
SMD-16
14.73 mm
7.11 mm
6.35 mm
TG110
Tube
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB
CX2045LNLT
Pulse Electronics
1:
$3.54
3,635 In Stock
Mouser Part No
673-CX2045LNLT
Pulse Electronics
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB
3,635 In Stock
Alternative Packaging
1
$3.54
10
$3.21
25
$2.91
100
$2.73
2,000
$2.07
4,000
View
250
$2.27
500
$2.21
1,000
$2.16
4,000
$2.01
Buy
Min.: 1
Mult.: 1
Reel :
2,000
RF Transformers
SMD/SMT
- 40 C
+ 85 C
3.81 mm
3.81 mm
2.79 mm
CX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200
HM1238NL
Pulse Electronics
1:
$4.09
875 In Stock
Mouser Part No
673-HM1238NL
Pulse Electronics
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200
875 In Stock
Alternative Packaging
1
$4.09
10
$3.57
25
$3.46
60
$3.33
120
View
120
$3.21
300
$3.09
540
$3.03
2,520
$3.01
Buy
Min.: 1
Mult.: 1
Details
Signal Transformers
SMD/SMT
300 uH
4.3 kV
- 40 C
+ 150 C
Single
Automotive
8.38 mm
7.69 mm
4.25 mm
BMS
AEC-Q200
Tube
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 4.5K REINFORCED SMD
HX1333NL
Pulse Electronics
1:
$5.89
423 In Stock
Mouser Part No
673-HX1333NL
Pulse Electronics
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 4.5K REINFORCED SMD
423 In Stock
1
$5.89
10
$4.99
30
$4.45
60
$4.34
120
View
120
$4.23
270
$4.04
1,020
$3.78
2,520
$3.73
Buy
Min.: 1
Mult.: 1
Details
Signal Transformers
SMD/SMT
350 uH
4.5 kV
- 40 C
+ 85 C
Dual
17.1 mm
14.75 mm
8.4 mm
HX
Tube
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port
HX5014NLT
Pulse Electronics
1:
$18.43
719 In Stock
Mouser Part No
673-HX5014NLT
Pulse Electronics
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port
719 In Stock
Alternative Packaging
1
$18.43
10
$15.30
25
$14.55
50
$14.09
250
$12.75
500
View
100
$13.65
500
$11.86
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
1.5 kV
- 40 C
+ 85 C
Single
1000 Base-T
27.813 mm
15.367 mm
7.239 mm
HX5014
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por
PE-65351NL
Pulse Electronics
1:
$5.48
790 In Stock
Mouser Part No
673-PE-65351NL
Pulse Electronics
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por
790 In Stock
1
$5.48
10
$4.70
25
$4.51
60
$3.43
120
View
120
$3.36
300
$3.24
540
$3.16
2,520
$2.88
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
Through Hole
50 kHz to 3 MHz
1.2 mH
1.5 kV
0 C
+ 70 C
Dual
T1/CEPT/ISDN-Pri
HC/3
12.7 mm
8.89 mm
6.35 mm
Tube
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200
BX6150NL
Pulse Electronics
1:
$5.37
793 In Stock
Mouser Part No
673-BX6150NL
Pulse Electronics
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200
793 In Stock
Alternative Packaging
1
$5.37
10
$4.36
25
$3.57
35
$3.43
105
View
105
$3.33
280
$3.09
525
$2.71
Buy
Min.: 1
Mult.: 1
Details
Power Line Communication Transformers
PLC
SMD/SMT
- 40 C
+ 125 C
Single
Power Line Commication
14.48 mm
13.64 mm
6.22 mm
BX
AEC-Q200
Tube
Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms
CX2074NL
Pulse Electronics
1:
$4.10
298 In Stock
Mouser Part No
673-CX2074NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms
298 In Stock
Alternative Packaging
1
$4.10
10
$3.50
25
$3.04
50
$2.93
100
View
100
$2.84
250
$2.42
480
$2.16
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Module
SMD/SMT
1 MHz to 500 MHz
- 40 C
+ 85 C
Single
Wideband
SMD-6 Module
6.9 mm
4 mm
4.4 mm
CX
Tray
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port
360°
+5 images
H2006ANL
Pulse Electronics
1:
$8.49
1,237 In Stock
Mouser Part No
673-H2006ANL
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port
1,237 In Stock
Alternative Packaging
1
$8.49
10
$7.27
25
$6.24
35
$6.05
105
View
105
$5.93
280
$5.45
525
$5.34
1,015
$5.24
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Dual
100 Base-TX
13.64 mm x 14.99 mm x 6.22 mm
13.64 mm
14.99 mm
6.22 mm
H2006
Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
HX1148NLT
Pulse Electronics
1:
$8.71
1,224 In Stock
Mouser Part No
673-HX1148NLT
Pulse Electronics
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
1,224 In Stock
Alternative Packaging
1
$8.71
10
$7.48
25
$7.18
50
$6.96
300
$6.17
600
View
100
$6.74
600
$5.87
900
$5.60
2,400
Quote
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1 Ohms
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-T
25.4 mm
9.91 mm
6.22 mm
HX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
TX1287NL
Pulse Electronics
1:
$3.39
600 In Stock
Mouser Part No
673-TX1287NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
600 In Stock
Alternative Packaging
1
$3.39
10
$3.32
25
$3.28
40
$3.24
120
$3.23
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
700 mOhms, 700 mOhms
1.5 kV
- 40 C
+ 85 C
Dual
T1/CEPT/ISDN-Pri
12.83 mm
7.11 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port
TX1471NL
Pulse Electronics
1:
$9.76
308 In Stock
Mouser Part No
673-TX1471NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port
308 In Stock
Alternative Packaging
1
$9.76
10
$8.45
20
$8.13
60
$7.92
100
View
100
$7.71
260
$7.33
500
$6.93
1,000
$6.74
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH
1.5 kV
- 40 C
+ 85 C
Octal
T1/E1/CEPT/ISDN-Pri
YB/1
25.4 mm
10.8 mm
7.11 mm
Tube
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms
749020022A
Wurth Elektronik
1:
$17.11
371 In Stock
Mouser Part No
710-749020022A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms
371 In Stock
1
$17.11
5
$14.14
50
$12.19
330
$11.38
Buy
Min.: 1
Mult.: 1
Reel :
330
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 85 C
27.7 mm
7.5 mm
8.5 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S
ALANS10001-3J41DT
ABRACON
1:
$2.64
1,337 In Stock
Mouser Part No
815-ALANS100013J41DT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S
1,337 In Stock
1
$2.64
10
$1.99
25
$1.90
50
$1.86
400
$1.58
800
$1.53
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
LAN
SMD/SMT
100 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
10/100 Base-TX
18.4 mm
12.4 mm
6.5 mm
ALANS100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200
WA8478-BEC
Coilcraft
1:
$6.80
1,269 In Stock
Mouser Part No
994-WA8478-BEC
Coilcraft
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200
1,269 In Stock
1
$6.80
10
$5.28
25
$5.06
50
$4.91
175
$4.55
350
View
100
$4.76
350
$4.41
875
$4.27
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback
SMD/SMT
2.25 kV
- 40 C
+ 125 C
Single
7.85 mm
7.25 mm
7 mm
WA8478
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD
CX2041NL
Pulse Electronics
1:
$3.26
3,509 In Stock
Mouser Part No
673-CX2041NL
Pulse Electronics
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD
3,509 In Stock
Alternative Packaging
1
$3.26
10
$2.84
50
$2.68
100
$2.43
200
View
200
$2.31
500
$2.23
1,000
$2.02
2,500
$2.01
5,000
$1.96
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
50 kHz to 450 MHz
75 Ohms
- 40 C
+ 85 C
Single
Wideband
3.81 mm
3.81 mm
2.79 mm
CX20xxNL/LNL
Tray
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB
CX2047LANLT
Pulse Electronics
1:
$2.88
1,561 In Stock
Mouser Part No
673-CX2047LANLT
Pulse Electronics
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB
1,561 In Stock
Alternative Packaging
1
$2.88
10
$2.61
25
$2.37
100
$2.23
2,000
$1.90
4,000
View
250
$2.14
500
$2.08
1,000
$1.91
4,000
$1.69
Buy
Min.: 1
Mult.: 1
Reel :
2,000
RF Transformers
SMD/SMT
- 40 C
+ 85 C
3.81 mm
3.81 mm
2.79 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port
H2009NL
Pulse Electronics
1:
$9.92
233 In Stock
Mouser Part No
673-H2009NL
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port
233 In Stock
Alternative Packaging
1
$9.92
10
$8.13
25
$7.80
35
$7.55
105
View
105
$6.32
525
$6.21
1,015
$6.09
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Dual
100 Base-TX
15.11 mm
13.16 mm
6.12 mm
H2009
Tube
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port
H6400NL
Pulse Electronics
1:
$25.09
179 In Stock
Mouser Part No
673-H6400NL
Pulse Electronics
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port
179 In Stock
Alternative Packaging
1
$25.09
10
$21.19
25
$19.61
60
$18.24
120
View
120
$17.89
300
$16.82
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 125 MHz
350 uH
1.5 kV
0 C
+ 70 C
Quad
1000 Base-T
28.45 mm
17.27 mm
11.18 mm
Discrete LAN
Tray
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
PE-65812NLT
Pulse Electronics
1:
$4.62
2,097 In Stock
Mouser Part No
673-PE-65812NLT
Pulse Electronics
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
2,097 In Stock
Alternative Packaging
1
$4.62
10
$4.18
25
$3.78
50
$3.67
250
$3.05
500
View
100
$3.17
500
$2.95
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Telecom Transformers
Module
SMD/SMT
100 kHz to 55 MHz
2.5 mH
2 kV
0 C
+ 70 C
Single
Digital
12.06 mm
15.24 mm
8.64 mm
Reel, Cut Tape, MouseReel