Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-11G2+
Mini-Circuits
1:
NT$178.53
490 In Stock
Mouser Part #
139-TC4-11G2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
490 In Stock
1
NT$178.53
50
NT$131.93
100
NT$113.29
200
NT$111.14
500
NT$111.14
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm
SCTX1-83-2W+
Mini-Circuits
1:
NT$2,682.66
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
NT$2,682.66
20
NT$2,624.58
50
NT$2,566.14
100
NT$2,544.63
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:
NT$143.04
2,740 In Stock
Mouser Part #
139-TC3-1TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
2,740 In Stock
1
NT$143.04
50
NT$96.44
100
NT$79.95
500
NT$79.95
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
TTCM4-4X+
Mini-Circuits
1:
NT$133.72
994 In Stock
Mouser Part #
139-TTCM4-4X
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS
994 In Stock
1
NT$133.72
50
NT$92.85
100
NT$75.29
200
NT$69.91
500
NT$69.91
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TTCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE
TM1102NL
Taoglas
1:
NT$65.96
1,187 In Stock
Mouser Part #
960-TM1102NL
Taoglas
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE
1,187 In Stock
1
NT$65.96
10
NT$49.83
25
NT$48.04
100
NT$40.87
650
NT$33.73
1,300
View
250
NT$38.36
1,300
NT$31.44
1,950
NT$24.81
4,550
NT$24.09
Buy
Min.: 1
Mult.: 1
Reel :
650
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
0 C
+ 70 C
12.85 mm
9.4 mm
5.75 mm
Exos
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD
TM1234NL
Taoglas
1:
NT$120.46
600 In Stock
Mouser Part #
960-TM1234NL
Taoglas
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD
600 In Stock
1
NT$120.46
10
NT$94.29
25
NT$88.55
100
NT$79.95
400
NT$67.76
800
View
250
NT$76.00
800
NT$58.44
2,400
NT$55.93
4,800
NT$54.49
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
- 40 C
+ 85 C
28.1 mm
16 mm
5.72 mm
Exos
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE
TM5007NL
Taoglas
1:
NT$132.29
632 In Stock
Mouser Part #
960-TM5007NL
Taoglas
Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE
632 In Stock
1
NT$132.29
10
NT$103.61
25
NT$100.38
100
NT$92.49
350
NT$86.76
700
View
700
NT$78.51
1,050
NT$67.76
2,450
NT$64.53
4,900
NT$63.45
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
0 C
+ 70 C
18.15 mm
15.9 mm
5.7 mm
Exos
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
360°
+3 images
PE-65812FNLT
Pulse Electronics
1:
NT$169.93
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
NT$169.93
10
NT$145.19
25
NT$139.10
50
NT$134.80
250
NT$130.85
500
View
100
NT$130.85
500
NT$126.19
1,000
NT$97.87
2,500
NT$93.93
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
14.37 mm
12.07 mm
8.64 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT1.5-122+
Mini-Circuits
1:
NT$178.89
546 In Stock
Mouser Part #
139-ADT1.5-122
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
546 In Stock
1
NT$178.89
20
NT$178.53
100
NT$172.08
200
NT$171.36
1,000
NT$167.06
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
20 MHz to 1.2 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 10/100BASE-TX SMD AEC-Q200 16P 1-Port
TG110-AE050N5LFTR
HALO Electronics
1:
NT$116.15
4,713 In Stock
Mouser Part #
493-TG110AE050N5LFTR
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
4,713 In Stock
1
NT$116.15
25
NT$111.49
50
NT$108.27
100
NT$104.68
250
NT$100.74
700
NT$78.87
Buy
Min.: 1
Mult.: 1
Reel :
700
Details
LAN Isolation Transformers
Module
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 85 C
Single
SMD-16
12.7 mm
7.11 mm
6.35 mm
AE050
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
TG110-AEX50N5LFTR
HALO Electronics
1:
NT$123.68
1,186 In Stock
Mouser Part #
493-TG110AEX50N5LFTR
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
1,186 In Stock
1
NT$123.68
25
NT$118.66
50
NT$115.08
100
NT$111.49
700
NT$98.23
1,400
View
250
NT$106.83
1,400
NT$97.87
2,100
NT$94.29
4,900
Quote
Buy
Min.: 1
Mult.: 1
Reel :
700
Details
LAN Isolation Transformers
Module
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 125 C
Single
SMD-16
12.7 mm
7.11 mm
6.35 mm
AEX50
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms
749013310
Wurth Elektronik
1:
NT$178.89
1,600 In Stock
Mouser Part #
710-749013310
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN AQ 10/100BasT 4PPoE 180uH 1500Vrms
1,600 In Stock
1
NT$178.89
10
NT$167.78
50
NT$153.08
100
NT$142.32
800
NT$110.78
2,400
View
500
NT$138.38
2,400
NT$110.06
Buy
Min.: 1
Mult.: 1
Reel :
800
Details
LAN Transformers
LAN
SMD/SMT
180 uH
1.5 kV
- 40 C
+ 85 C
12.7 mm
8.67 mm
4 mm
WE-LANAQ
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm
7490140117C
Wurth Elektronik
1:
NT$214.02
2,134 In Stock
Mouser Part #
710-7490140117C
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm
2,134 In Stock
1
NT$214.02
5
NT$177.10
10
NT$176.74
50
NT$153.08
100
View
750
NT$143.40
100
NT$150.57
500
NT$147.34
750
NT$143.40
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN
SMD/SMT
350 uH
2.5 kV
- 40 C
+ 105 C
12.7 mm
8.8 mm
5.7 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
7490140123B
Wurth Elektronik
1:
NT$428.05
764 In Stock
Mouser Part #
710-7490140123B
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm
764 In Stock
1
NT$428.05
5
NT$357.07
25
NT$324.80
100
NT$311.90
300
NT$295.05
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
LAN
SMD/SMT
350 uH
4.5 kV
- 40 C
+ 85 C
17.1 mm
14.75 mm
8.4 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Power Module
+2 images
S558-5999-J1-F
Bel Magnetic Solutions
1:
NT$81.74
3,154 In Stock
Mouser Part #
530-S558-5999-J1-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
3,154 In Stock
1
NT$81.74
10
NT$74.21
25
NT$69.19
100
NT$66.68
900
NT$50.55
1,800
View
250
NT$64.17
500
NT$54.13
1,800
NT$50.19
4,500
NT$49.83
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 10 MHz
350 uH
Single
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether
749302011
Wurth Elektronik
1:
NT$98.95
1,855 In Stock
Mouser Part #
710-749302011
Wurth Elektronik
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether
1,855 In Stock
1
NT$98.95
10
NT$91.06
100
NT$87.12
250
NT$79.95
2,000
NT$77.79
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Signal Transformers
LAN
SMD/SMT
2 mH
- 40 C
+ 105 C
Single
4.7 mm
3.22 mm
2.9 mm
WE-STST
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT4-1T+
Mini-Circuits
1:
NT$249.87
1,277 In Stock
Mouser Part #
139-ADT4-1T
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
1,277 In Stock
1
NT$249.87
100
NT$249.52
200
NT$246.65
1,000
NT$219.76
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
9 MHz to 625 MHz
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
ADT4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-1-43A+
Mini-Circuits
1:
NT$120.10
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
NT$120.10
50
NT$78.87
100
NT$61.30
200
NT$58.79
500
NT$54.49
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:
NT$143.04
951 In Stock
Mouser Part #
139-TC1-15
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
951 In Stock
1
NT$143.04
50
NT$96.44
100
NT$78.87
200
NT$75.29
500
NT$72.78
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:
NT$131.93
1,076 In Stock
Mouser Part #
139-TCM2-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
1,076 In Stock
1
NT$131.93
50
NT$90.70
100
NT$73.49
500
NT$73.49
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:
NT$156.31
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
NT$156.31
50
NT$151.65
100
NT$151.65
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 Chip LAN xfmr module,10GbE,w CMC
SM43001EL
Bourns
1:
NT$188.93
919 In Stock
Mouser Part #
652-SM43001EL
Bourns
Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC
919 In Stock
1
NT$188.93
10
NT$153.44
25
NT$125.48
50
NT$121.17
100
View
800
NT$92.85
100
NT$117.59
250
NT$105.76
500
NT$93.21
800
NT$92.85
Buy
Min.: 1
Mult.: 1
Reel :
800
Details
LAN Transformers
LAN
SMD/SMT
1 MHz to 500 MHz
0 C
+ 85 C
Quad
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:
NT$130.49
1,109 In Stock
Mouser Part #
710-750510682
Wurth Elektronik
Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -
1,109 In Stock
1
NT$130.49
10
NT$117.95
25
NT$113.29
50
NT$110.06
140
NT$104.68
280
View
280
NT$101.46
420
NT$97.15
980
NT$94.29
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 LAN XFMR 10/100 BASE-T SINGLE
TM1188NL
Taoglas
1:
NT$86.04
1,313 In Stock
Mouser Part #
960-TM1188NL
Taoglas
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE
1,313 In Stock
1
NT$86.04
10
NT$54.13
750
NT$54.13
2,250
NT$25.56
4,500
NT$24.99
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN Transformer
SMD/SMT
350 uH
- 40 C
+ 85 C
12.8 mm
9.3 mm
5.1 mm
Exos
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT4-6WT+
Mini-Circuits
1:
NT$301.14
999 In Stock
Mouser Part #
139-ADT4-6WT
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
999 In Stock
1
NT$301.14
100
NT$281.06
1,000
NT$277.84
2,000
Quote
2,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
500 kHz to 600 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
7.87 mm x 5.59 mm x 4.11 mm
7.87 mm
5.59 mm
4.11 mm
ADT4
Reel, Cut Tape, MouseReel