Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD
TM1234NL
Taoglas
1:
S/17.01
600 In Stock
Mouser Part #
960-TM1234NL
Taoglas
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD
600 In Stock
1
S/17.01
10
S/13.47
25
S/11.91
100
S/10.59
400
S/9.03
800
View
250
S/9.61
800
S/8.25
2,400
S/7.98
4,800
S/7.86
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
- 40 C
+ 85 C
10/100 Base-T, AutoMDIX
28.1 mm
16 mm
5.72 mm
Exos
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm
SCTX1-83-2W+
Mini-Circuits
1:
S/291.28
53 In Stock
100 Expected 10/12/2026
New At Mouser
Mouser Part #
139-SCTX1-83-2W+
New At Mouser
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm
53 In Stock
100 Expected 10/12/2026
1
S/291.28
20
S/284.97
50
S/278.63
100
S/276.29
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
Line Transformer
10 MHz to 8 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
2 Channel
15.24 mm x 15.24 mm x 4.32 mm
15.24 mm
15.24 mm
4.32 mm
SCTX1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC3-1TX+
Mini-Circuits
1:
S/15.53
2,752 In Stock
Mouser Part #
139-TC3-1TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
2,752 In Stock
1
S/15.53
50
S/10.47
100
S/8.68
500
S/8.68
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm
MABA-007871-CT1A40
MACOM
1:
S/7.08
2,443 In Stock
Mouser Part #
937-MABA007871CT1A40
MACOM
Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm
2,443 In Stock
1
S/7.08
10
S/6.11
25
S/5.88
100
S/5.49
2,000
S/4.36
4,000
View
250
S/5.25
500
S/5.14
4,000
S/3.93
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Baluns
SMD/SMT
5 MHz to 3 GHz
50 Ohms
- 40 C
+ 85 C
Single
MoCA Band
4.83 mm
4.21 mm
2.66 mm
MABA
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT1.5-17+
Mini-Circuits
1:
S/23.36
573 In Stock
Mouser Part #
139-ADT1.5-17
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
573 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
500 kHz to 1.7 GHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
7.87 mm x 5.59 mm x 2.84 mm
7.87 mm
5.59 mm
2.84 mm
ADT1.5
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-11G2+
Mini-Circuits
1:
S/19.38
490 In Stock
Mouser Part #
139-TC4-11G2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
490 In Stock
1
S/19.38
50
S/14.32
100
S/12.30
200
S/12.07
500
S/12.07
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke
TG1G-E234NVRL
HALO Electronics
1:
S/141.10
166 In Stock
Mouser Part #
493-TG1G-E234NVRL
HALO Electronics
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke
166 In Stock
1
S/141.10
18
S/91.01
54
S/74.23
108
S/60.02
252
View
252
S/50.41
504
S/43.40
1,008
S/41.77
2,016
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
1 MHz to 100 MHz
1.5 kV
- 40 C
+ 85 C
Dual
Gigabit Interface
SMD-48
27.69 mm
15.24 mm
7.62 mm
TG1G
Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
HX1260FNL
Pulse Electronics
1:
S/14.13
680 In Stock
NRND
Mouser Part #
673-HX1260FNL
NRND
Pulse Electronics
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
680 In Stock
Alternative Packaging
1
S/14.13
10
S/12.11
25
S/11.48
40
S/11.13
120
View
120
S/11.02
280
S/10.78
520
S/10.43
1,000
S/9.93
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Single
100 Base-TX PoE
SMT
12.7 mm
9.53 mm
6 mm
HX
Tube
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
360°
+3 images
PE-65812FNLT
Pulse Electronics
1:
S/18.45
1,995 In Stock
NRND
Mouser Part #
673-PE-65812FNLT
NRND
Pulse Electronics
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
1,995 In Stock
Alternative Packaging
1
S/18.45
10
S/15.76
25
S/15.10
50
S/14.64
250
S/12.11
500
View
100
S/14.21
500
S/11.52
1,000
S/10.63
2,500
S/10.39
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Telecom Transformers
Module
SMD/SMT
100 kHz to 30 MHz
2 kV
0 C
+ 70 C
Single
Digital
14.37 mm
12.07 mm
8.64 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-6TG2+
Mini-Circuits
1:
S/16.15
825 In Stock
Mouser Part #
139-TC4-6TG2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
825 In Stock
1
S/16.15
50
S/11.72
100
S/9.85
200
S/8.76
500
S/8.52
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile
TG110-S055P2RL
HALO Electronics
1:
S/42.23
482 In Stock
Mouser Part #
493-TG110-S055P2RL
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile
482 In Stock
1
S/42.23
25
S/27.25
40
S/22.23
120
S/17.98
280
View
280
S/15.10
520
S/13.00
1,000
S/12.42
2,000
S/12.07
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
1 MHz to 80 MHz
1.5 kV
0 C
+ 70 C
Single
10/100 Base-TX Interface
SMD-16
12.7 mm
7.11 mm
2.24 mm
TG110
Tube
Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC
1000B-5006X
iNRCORE
1:
S/181.39
98 In Stock
Mouser Part #
673-1000B-5006X
iNRCORE
Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC
98 In Stock
1
S/181.39
10
S/163.41
280
S/145.03
525
View
525
Quote
Buy
Min.: 1
Mult.: 1
No
1000B
Tube
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade
TL1553-45
iNRCORE
1:
S/298.32
31 In Stock
Mouser Part #
673-TL1553-45
iNRCORE
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade
31 In Stock
1
S/298.32
10
S/268.08
30
S/259.28
60
S/247.41
120
View
120
S/244.10
270
Quote
Buy
Min.: 1
Mult.: 1
No
RF Transformers
Pin Terminal Transformers
Through Hole
75 kHz to 1 MHz
100 V
- 55 C
+ 125 C
Single
16 mm
16 mm
3.94 mm
TL1553
Tube
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-1-43A+
Mini-Circuits
1:
S/13.04
1,195 In Stock
Mouser Part #
139-TC1-1-43A
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,195 In Stock
1
S/13.04
50
S/8.56
100
S/6.66
200
S/6.38
500
S/5.92
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
650 MHz to 4 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
3.81 mm x 3.81 mm x 4.06 mm
3.81 mm
3.81 mm
4.06 mm
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-15+
Mini-Circuits
1:
S/15.53
951 In Stock
Mouser Part #
139-TC1-15
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
951 In Stock
1
S/15.53
50
S/10.47
100
S/8.56
200
S/8.17
500
S/7.90
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
TCM2-1T+
Mini-Circuits
1:
S/14.32
1,096 In Stock
Mouser Part #
139-TCM2-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
1,096 In Stock
1
S/14.32
50
S/9.85
100
S/7.98
500
S/7.98
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
3 MHz to 300 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
4.06 mm x 3.81 mm x 4.06 mm
4.06 mm
3.81 mm
4.06 mm
TCM2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
360°
+4 images
TRS278-122-75+
Mini-Circuits
1:
S/16.97
391 In Stock
Mouser Part #
139-TRS278-122-75+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm
391 In Stock
1
S/16.97
50
S/16.47
100
S/16.47
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
40 MHz to 1.25 GHz
- 40 C
+ 65 C
Single
7.11 mm
6.35 mm
4.19 mm
TRS278
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
TG1G-E010NZRL
HALO Electronics
1:
S/40.29
850 In Stock
Mouser Part #
493-TG1G-E010NZRL
HALO Electronics
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
850 In Stock
1
S/40.29
28
S/26.00
56
S/21.21
112
S/17.17
252
View
252
S/13.20
2,016
S/13.16
5,012
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Dual
Gigabit Interface
SMD-24
17.78 mm
12.19 mm
5.84 mm
TG1G
Tube
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
S558-5500-JV
Bel Magnetic Solutions
1:
S/20.82
1,483 In Stock
Mouser Part #
530-S558-5500-JV
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
1,483 In Stock
1
S/20.82
10
S/15.69
25
S/14.56
50
S/14.09
380
S/10.63
760
View
100
S/13.66
250
S/11.68
760
S/10.28
2,280
S/10.12
Buy
Min.: 1
Mult.: 1
Reel :
380
Details
PoE Transformers
SMD/SMT
1 MHz to 300 MHz
- 40 C
+ 85 C
Quad
PoE
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers LINE MATCHING TRANS
LM-LP-1005L
Bourns
1:
S/30.24
813 In Stock
Mouser Part #
652-LM-LP-1005L
Bourns
Audio Transformers / Signal Transformers LINE MATCHING TRANS
813 In Stock
1
S/30.24
10
S/26.04
28
S/24.99
56
S/24.17
112
View
112
S/23.43
252
S/22.19
504
S/19.85
1,008
S/19.66
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
Signal Transformers
Pin Terminal Transformers
Radial
200 Hz to 3.5 kHz
600 Ohms
600 Ohms
- 10 C
+ 60 C
Single
Line Matching
17.7 mm
17.7 mm
12.6 mm
Tube
Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC
SM43001EL
Bourns
1:
S/20.51
919 In Stock
Mouser Part #
652-SM43001EL
Bourns
Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC
919 In Stock
1
S/20.51
10
S/16.66
25
S/13.62
50
S/13.16
100
View
800
S/9.69
100
S/12.77
250
S/11.25
500
S/9.73
800
S/9.69
Buy
Min.: 1
Mult.: 1
Reel :
800
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 500 MHz
0 C
+ 85 C
Quad
Ethernet
16 mm
10.3 mm
4.1 mm
SM43001EL
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -
750510682
Wurth Elektronik
1:
S/14.17
1,119 In Stock
Mouser Part #
710-750510682
Wurth Elektronik
Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -
1,119 In Stock
1
S/14.17
10
S/12.81
25
S/12.30
50
S/11.95
140
S/11.37
280
View
280
S/11.02
420
S/10.55
980
S/10.24
Buy
Min.: 1
Mult.: 1
Reel :
140
Details
Signal Transformers
SMD/SMT
1 mH
1.5 kVAC
- 20 C
+ 80 C
Single
13.97 mm
15.4 mm
13.2 mm
MID-PLC
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec
TTC-02
Tamura
1:
S/26.70
697 In Stock
Mouser Part #
838-TTC-02
Tamura
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec
697 In Stock
1
S/26.70
10
S/21.99
25
S/21.10
50
S/20.24
100
View
100
S/19.07
250
S/18.45
560
S/17.48
1,120
S/17.44
2,800
Quote
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
600 Ohms
600 Ohms
Dry Coupling
TTC
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC
1000B-5012
iNRCORE
1:
S/204.47
82 In Stock
Mouser Part #
673-1000B-5012
iNRCORE
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC
82 In Stock
1
S/204.47
10
S/183.84
25
S/178.63
280
View
280
Quote
Buy
Min.: 1
Mult.: 1
No
RF Transformers
SMD/SMT
100 kHz to 100 MHz
350 uH
1.5 kV
- 40 C
+ 85 C
Quad
1000 Base-T
15.113 mm
13.1572 mm
6.1214 mm
1000B
Tube
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM3-452X+
Mini-Circuits
1:
S/21.91
538 In Stock
Mouser Part #
139-TCM3-452X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
538 In Stock
1
S/21.91
50
S/20.59
100
S/19.70
500
S/19.70
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM3
Reel, Cut Tape, MouseReel