Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC9-1G2+
Mini-Circuits
1:
$15.57
1,728 In Stock
Mouser Part No
139-TC9-1G2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,728 In Stock
1
$15.57
10
$15.56
20
$5.04
50
$2.81
500
$2.04
1,000
View
100
$2.40
1,000
$2.01
2,000
$1.97
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC9
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
TCM2-1T+
Mini-Circuits
1:
$17.14
1,231 In Stock
Mouser Part No
139-TCM2-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
1,231 In Stock
1
$17.14
10
$17.13
20
$3.54
50
$2.43
500
$1.83
2,000
View
100
$1.83
2,000
$1.66
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 10/100BASE-TX SMD AEC-Q200 16P 1-Port
TG110-AEX50N5LF
HALO Electronics
1:
$3.50
3,309 In Stock
Mouser Part No
493-TG110-AEX50N5LF
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port
3,309 In Stock
1
$3.50
25
$3.48
40
$3.24
120
$2.77
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 125 C
Single
10/100 Base-TX AEC-Q200
SMD-16
12.7 mm
7.11 mm
6.35 mm
AEX50
AEC-Q200
Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
TG1G-E010NZRL
HALO Electronics
1:
$13.00
952 In Stock
Mouser Part No
493-TG1G-E010NZRL
HALO Electronics
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke
952 In Stock
1
$13.00
28
$8.39
56
$6.85
112
$5.54
252
View
252
$4.34
2,016
$4.12
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:
$5.34
1,508 In Stock
Mouser Part No
530-S558-5500-JV
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
1,508 In Stock
1
$5.34
10
$4.02
25
$3.73
50
$3.61
100
View
380
$2.69
100
$3.50
250
$3.17
380
$2.69
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 ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
S558-5999-AA-F
Bel Magnetic Solutions
1:
$6.02
493 In Stock
Mouser Part No
530-S558-5999-AA-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
493 In Stock
1
$6.02
10
$5.05
100
$4.50
320
$3.86
Buy
Min.: 1
Mult.: 1
Reel :
320
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
350 uH
- 40 C
+ 85 C
Quad
10/100 Base-T
27.94 mm
12.09 mm
4.47 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LINE MATCHING TRANS
LM-LP-1005L
Bourns
1:
$7.77
910 In Stock
Mouser Part No
652-LM-LP-1005L
Bourns
Audio Transformers / Signal Transformers LINE MATCHING TRANS
910 In Stock
1
$7.77
10
$6.69
28
$6.42
56
$6.21
112
View
112
$6.02
252
$5.76
504
$5.07
1,008
$5.06
2,520
$5.00
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 MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec
TTC-02
Tamura
1:
$6.59
697 In Stock
Mouser Part No
838-TTC-02
Tamura
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 72Ohm Prim. DCR 90Ohm sec
697 In Stock
1
$6.59
10
$6.26
25
$5.43
50
$5.21
100
View
100
$4.88
250
$4.76
560
$4.30
1,120
$4.27
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
600 Ohms
600 Ohms
Dry Coupling
TTC
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT4-6WT+
Mini-Circuits
1:
$15.55
1,062 In Stock
Mouser Part No
139-ADT4-6WT
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
1,062 In Stock
1
$15.55
20
$7.43
50
$6.82
100
$6.65
500
$6.44
1,000
View
200
$6.45
1,000
$5.85
Buy
Min.: 1
Mult.: 1
Reel :
500
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
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1.33-1T-75X+
Mini-Circuits
1:
$17.15
1,380 In Stock
Mouser Part No
139-TC1.33-1T-75X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,380 In Stock
1
$17.15
10
$17.12
20
$8.56
50
$3.43
500
$2.20
2,000
View
100
$2.61
200
$2.59
2,000
$1.66
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1.33
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM3-1TX+
Mini-Circuits
1:
$15.57
1,591 In Stock
Mouser Part No
139-TCM3-1TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,591 In Stock
1
$15.57
10
$15.56
20
$4.90
50
$2.31
500
$1.97
2,000
$1.48
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
7490100111
Wurth Elektronik
1:
$5.30
2,761 In Stock
Mouser Part No
710-7490100111
Wurth Elektronik
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port
2,761 In Stock
1
$5.30
10
$5.21
25
$5.20
50
$4.83
100
View
750
$3.34
100
$4.47
250
$4.45
500
$4.09
750
$3.34
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kVAC
- 25 C
+ 105 C
Dual
10/100 Base-T
12.95 mm
7.11 mm
5.33 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
749302010
Wurth Elektronik
1:
$2.56
1,747 In Stock
Mouser Part No
710-749302010
Wurth Elektronik
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
1,747 In Stock
1
$2.56
10
$2.26
100
$2.08
500
$2.07
2,000
$2.07
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Signal Transformers
SMD/SMT
300 uH
- 40 C
+ 105 C
Single
4.7 mm
2.9 mm
2.9 mm
WE-STST
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER
B78304B1032A003
TDK
1:
$6.27
847 In Stock
Mouser Part No
871-B78304B1032A3
TDK
Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER
847 In Stock
1
$6.27
10
$5.16
25
$4.77
50
$4.50
100
View
900
$3.63
100
$4.28
250
$4.27
500
$3.63
900
$3.63
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
8 mm
7 mm
5.7 mm
B78304B
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband
1812WBT-2LC
Coilcraft
1:
$3.14
600 In Stock
Mouser Part No
994-1812WBT-2LC
Coilcraft
Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband
600 In Stock
Alternative Packaging
1
$3.14
10
$2.37
25
$2.26
50
$2.12
600
$1.88
1,200
View
100
$2.02
250
$1.94
1,200
$1.83
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
RF Transformers
SMD/SMT
800 kHz to 60 MHz
- 40 C
+ 85 C
Single
Wideband
4.52 mm
3.81 mm
3.43 mm
1812WBT
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A
C1495-ALD
Coilcraft
1:
$4.00
49 In Stock
Mouser Part No
994-C1495-ALD
Coilcraft
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A
49 In Stock
Alternative Packaging
1
$4.00
10
$3.02
25
$2.88
50
$2.70
175
$2.47
350
View
100
$2.57
350
$2.40
875
$2.31
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback Transformers
Flyback
SMD/SMT
250 kHz
127 uH
1.5 kV
- 40 C
+ 85 C
LM5070 PoE Interface
13.46 mm
13 mm
12.7 mm
C1495
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001
FA2636-ALD
Coilcraft
1:
$5.30
11 In Stock
Mouser Part No
994-FA2636-ALD
Coilcraft
Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001
11 In Stock
Alternative Packaging
1
$5.30
10
$4.01
25
$3.83
50
$3.57
175
$3.27
350
View
100
$3.41
350
$3.17
875
$3.07
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback Transformers
Flyback
SMD/SMT
250 kHz
160 uH
1.5 kV
- 40 C
+ 85 C
Single
LM5001 Swith Mode Regulator
13.46 mm
13 mm
12.7 mm
FA2636
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753
HA3802-BLD
Coilcraft
1:
$6.86
188 In Stock
Mouser Part No
994-HA3802-BLD
Coilcraft
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753
188 In Stock
Alternative Packaging
1
$6.86
10
$5.18
25
$4.93
50
$4.62
200
$4.23
400
View
100
$4.41
400
$4.11
1,000
$3.97
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
150 uH
1.5 kV
- 40 C
+ 125 C
Single
TPS23753 PoE Interface and Converter Controller
17.2 mm
14.98 mm
8.51 mm
HA3802
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236
KA5038-BL
Coilcraft
1:
$16.31
68 In Stock
Mouser Part No
994-KA5038-BL
Coilcraft
Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236
68 In Stock
1
$16.31
10
$14.68
25
$14.08
36
$13.63
108
View
108
$13.06
252
$12.65
504
$12.26
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
50 kHz
560 uH
3 kV
- 40 C
+ 85 C
Single
NCP1236 Fixed Frequency PWM Controller
42 mm
33.5 mm
23.24 mm
KA5038
Tray
Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122
PA6605-AL
Coilcraft
1:
$10.87
1 In Stock
150 On Order
Mouser Part No
994-PA6605-AL
Coilcraft
Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122
1 In Stock
150 On Order
View Dates
Stock:
1 Can Dispatch Immediately
On Order:
50 Expected 2026/07/08
25 Expected 2026/07/10
75 Expected 2026/07/27
Factory Lead Time:
9 Weeks
1
$10.87
25
$9.25
50
$8.96
100
$8.68
250
View
250
$8.32
500
$8.04
Buy
Min.: 1
Mult.: 1
Details
Flyback
Quick Connect
250 kHz
10 uH
1.5 kV
- 40 C
+ 85 C
Single
LM5122 Synchronous Controller
26.67 mm
19 mm
13.6 mm
PA6605
Tray
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr
PL300-102L
Coilcraft
1:
$14.85
13 In Stock
325 On Order
Mouser Part No
994-PL300-102L
Coilcraft
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr
13 In Stock
325 On Order
View Dates
Stock:
13 Can Dispatch Immediately
On Order:
175 Expected 2026/07/17
150 Expected 2026/07/20
Factory Lead Time:
9 Weeks
1
$14.85
25
$12.62
50
$12.23
100
$11.84
250
View
250
$11.35
500
$10.99
Buy
Min.: 1
Mult.: 1
Details
Planar
Quick Connect
200 kHz to 700 kHz
423 uH
1.5 kV
- 40 C
+ 125 C
Single
Planar Transformers
29.46 mm
26.67 mm
11.4 mm
PL300
Tray
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH
POE120PL-12L
Coilcraft
1:
$9.18
51 In Stock
684 On Order
Mouser Part No
994-POE120PL-12L
Coilcraft
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH
51 In Stock
684 On Order
View Dates
Stock:
51 Can Dispatch Immediately
On Order:
216 Expected 2026/06/29
180 Expected 2026/07/03
288 Expected 2026/07/08
Factory Lead Time:
9 Weeks
1
$9.18
10
$7.76
25
$7.45
36
$7.05
108
View
108
$6.83
252
$6.70
504
$6.49
1,008
$6.28
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
200 kHz
50 uH
1.5 kV
- 40 C
+ 125 C
Single
Active Clamp Forward Topology
23.37 mm x 20.83 mm x 8.94 mm
23.37 mm
20.83 mm
8.94 mm
POE120PL
Tray
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A
POE13F-50LD
Coilcraft
1:
$5.08
187 In Stock
Mouser Part No
994-POE13F-50LD
Coilcraft
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A
187 In Stock
Alternative Packaging
1
$5.08
10
$3.84
25
$3.66
50
$3.42
200
$3.13
400
View
100
$3.27
400
$3.04
1,000
$2.94
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
PoE
17.2 mm
14.98 mm
8.51 mm
POE13F
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A
POE13P-24LD
Coilcraft
1:
$3.47
230 In Stock
Mouser Part No
994-POE13P-24LD
Coilcraft
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A
230 In Stock
Alternative Packaging
1
$3.47
10
$2.62
25
$2.50
50
$2.34
175
$2.14
350
View
100
$2.23
350
$2.08
875
$2.01
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 85 C
Single
PoE
13.46 mm
13 mm
12.7 mm
POE13P
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
POE24PR-12ED
Coilcraft
1:
$6.08
154 In Stock
150 Expected 2026/06/24
Mouser Part No
994-POE24PR-12ED
Coilcraft
Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
154 In Stock
150 Expected 2026/06/24
1
$6.08
10
$4.59
25
$4.37
50
$4.11
150
$3.74
450
View
100
$3.91
450
$3.62
900
$3.51
Buy
Min.: 1
Mult.: 1
Reel :
150
Details
PoE Transformers
Flyback
SMD/SMT
200 kHz
21 uH
- 40 C
+ 125 C
Single
PoE
14.5 mm
13 mm
14 mm
POE21PR
Reel, Cut Tape, MouseReel