Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-14+
Mini-Circuits
1:
$17.15
1,300 In Stock
Mouser Part No
139-TC4-14
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,300 In Stock
1
$17.15
10
$17.12
20
$3.83
50
$2.58
100
View
2,000
$1.96
100
$2.11
200
$2.10
2,000
$1.96
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
200 MHz to 1.4 GHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
3.81 mm x 3.81 mm x 4.06 mm
3.81 mm
3.81 mm
4.06 mm
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-19+
Mini-Circuits
1:
$17.16
1,250 In Stock
Mouser Part No
139-TC4-19
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,250 In Stock
1
$17.16
10
$17.14
20
$3.36
50
$2.28
100
View
2,000
$1.66
100
$1.79
200
$1.78
2,000
$1.66
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
10 MHz to 1.9 GHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
3.81 mm x 3.81 mm x 4.06 mm
3.81 mm
3.81 mm
4.06 mm
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-1T+
Mini-Circuits
1:
$17.12
4,645 In Stock
Mouser Part No
139-TC4-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
4,645 In Stock
1
$17.12
20
$3.53
50
$2.42
100
$1.96
200
View
2,000
$1.64
200
$1.87
500
$1.72
1,000
$1.64
2,000
$1.64
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
500 kHz to 300 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
3.81 mm x 3.81 mm x 4.06 mm
3.81 mm
3.81 mm
4.06 mm
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-1W+
Mini-Circuits
1:
$17.12
7,917 In Stock
Mouser Part No
139-TC4-1W
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
7,917 In Stock
1
$17.12
20
$3.53
50
$2.42
100
$1.96
200
View
2,000
$1.80
200
$1.87
500
$1.80
2,000
$1.80
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
3 MHz to 800 MHz
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
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
TC4-1WX+
Mini-Circuits
1:
$17.12
1,566 In Stock
Mouser Part No
139-TC4-1WX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
1,566 In Stock
1
$17.12
20
$3.53
50
$2.42
100
$1.96
200
$1.89
500
$1.89
Buy
Min.: 1
Mult.: 1
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC8-1+
Mini-Circuits
1:
$15.55
2,261 In Stock
Mouser Part No
139-TC8-1
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
2,261 In Stock
1
$15.55
20
$3.42
50
$2.33
100
$1.87
200
View
2,000
$1.52
200
$1.73
500
$1.67
1,000
$1.55
2,000
$1.52
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
2 MHz to 500 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
3.81 mm x 3.81 mm x 4.06 mm
3.81 mm
3.81 mm
4.06 mm
TC8
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM1-43X+
Mini-Circuits
1:
$17.12
1,610 In Stock
Mouser Part No
139-TCM1-43X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,610 In Stock
1
$17.12
20
$5.24
50
$4.92
100
$4.46
200
$4.16
2,000
$4.16
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
10 MHz to 4 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
4.06 mm x 3.81 mm x 4.06 mm
4.06 mm
3.81 mm
4.06 mm
TCM1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
TCM2-1T+
Mini-Circuits
1:
$17.12
1,253 In Stock
Mouser Part No
139-TCM2-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
1,253 In Stock
1
$17.12
20
$3.53
50
$2.42
100
$1.79
500
$1.72
1,000
View
200
$1.72
1,000
$1.61
Buy
Min.: 1
Mult.: 1
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 TC XFMR / SURF MOUNT / RoHS
TCM2-33WX+
Mini-Circuits
1:
$17.12
2,263 In Stock
Mouser Part No
139-TCM2-33WX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
2,263 In Stock
1
$17.12
20
$4.92
50
$3.83
100
$3.22
200
View
2,000
$2.59
200
$2.90
1,000
$2.64
2,000
$2.59
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
10 MHz to 3 GHz
50 Ohms
50 Ohms
- 40 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 TC XFMR / SURF MT / HAT RoHS
TCM2-33X+
Mini-Circuits
1:
$17.12
2,731 In Stock
Mouser Part No
139-TCM2-33X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
2,731 In Stock
1
$17.12
20
$4.46
50
$4.15
100
$3.53
200
$3.38
2,000
$3.38
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
30 MHz to 3 GHz
50 Ohms
50 Ohms
- 40 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 TC XFMR / SURF MOUNT / RoHS
TCM2-43X+
Mini-Circuits
1:
$17.12
723 In Stock
4,000 Expected 02/04/2026
Mouser Part No
139-TCM2-43X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
723 In Stock
4,000 Expected 02/04/2026
1
$17.12
20
$5.40
50
$5.08
100
$4.61
200
View
2,000
$3.94
200
$4.25
1,000
$4.08
2,000
$3.94
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
10 MHz to 4 GHz
50 Ohms
50 Ohms
- 40 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 TC XFMR / SURF MT / RoHS
TCM2-63WX+
Mini-Circuits
1:
$19.46
1,187 In Stock
6,000 Expected 17/04/2026
Mouser Part No
139-TCM2-63WX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS
1,187 In Stock
6,000 Expected 17/04/2026
1
$19.46
20
$11.26
50
$10.48
100
$9.70
200
View
2,000
$8.69
200
$8.96
500
$8.69
2,000
$8.69
Buy
Min.: 1
Mult.: 1
Details
TCM2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
TCM2-672AX+
Mini-Circuits
1:
$16.98
190 In Stock
Mouser Part No
139-TCM2-672AX+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
190 In Stock
1
$16.98
20
$9.88
50
$9.17
100
$8.46
200
$8.17
500
$7.75
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
1.5 GHz to 6.7 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
1 Channel
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 TC XFMR / SURF MOUNT / RoHS
TCM3-452X+
Mini-Circuits
1:
$17.12
565 In Stock
Mouser Part No
139-TCM3-452X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
565 In Stock
1
$17.12
20
$5.40
50
$5.08
100
$4.66
500
$4.66
Buy
Min.: 1
Mult.: 1
Details
TCM3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM4-452X+
Mini-Circuits
1:
$17.12
1,685 In Stock
Mouser Part No
139-TCM4-452X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,685 In Stock
1
$17.12
20
$5.40
50
$5.08
100
$4.62
2,000
$4.32
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
20 MHz to 4.5 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
4.06 mm x 3.81 mm x 4.06 mm
4.06 mm
3.81 mm
4.06 mm
TCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
TT1-6-KK81+
Mini-Circuits
1:
$10.86
1,127 In Stock
Mouser Part No
139-TT1-6-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
1,127 In Stock
1
$10.86
10
$10.56
25
$10.24
50
$9.92
100
View
900
$7.72
100
$9.54
250
$9.06
900
$7.72
1,800
Quote
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
4 kHz to 300 MHz
- 40 C
+ 85 C
1 Channel
HF/VHF
7.62 mm x 6.86 mm x 5.84 mm
7.62 mm
6.86 mm
5.84 mm
TT1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS
TTC1-33W+
Mini-Circuits
1:
$17.12
1,550 In Stock
1,000 Expected 04/05/2026
Mouser Part No
139-TTC1-33W+
Mini-Circuits
Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS
1,550 In Stock
1,000 Expected 04/05/2026
1
$17.12
20
$4.30
50
$2.98
100
$2.28
200
$2.09
500
$2.05
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
4.5 MHz to 3 GHz
- 40 C
+ 85 C
Single
Balanced to Unbalanced Transformation, MMDS, PCS/DCS, Wideband Push-Pull Amplifier
2.54 mm
1.42 mm
1.88 mm
TTC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
JTX-2-10T+
Mini-Circuits
1:
$16.87
341 In Stock
Mouser Part No
139-JTX-2-10T
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
341 In Stock
1
$16.87
10
$9.75
100
$9.75
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
50 MHz to 1 GHz
75 Ohms
75 Ohms
- 40 C
+ 85 C
Single
7.87 mm x 7.11 mm x 5.72 mm
7.87 mm
7.11 mm
5.72 mm
JTX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?
Z7550-FFNM+
Mini-Circuits
1:
$110.75
18 In Stock
Mouser Part No
139-Z7550-FFNM+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?
18 In Stock
Buy
Min.: 1
Mult.: 1
Details
Z7550
Tray
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADT1.5-122+
Mini-Circuits
1:
$24.94
142 In Stock
Mouser Part No
139-ADT1.5-122
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
142 In Stock
1
$24.94
20
$4.79
500
$4.78
1,000
$4.08
Buy
Min.: 1
Mult.: 1
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 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?
T1-1T+
Mini-Circuits
1:
$6.54
22 In Stock
Mouser Part No
139-T1-1T+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?
22 In Stock
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
80 kHz to 200 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
VHF Receivers/Transmitters
W38
7.62 mm
6.86 mm
5.84 mm
T1
Bulk
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
T2-1T-KK81+
Mini-Circuits
1:
$7.74
118 In Stock
Mouser Part No
139-T2-1T-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
118 In Stock
1
$7.74
10
$7.28
25
$7.04
50
$6.80
100
$6.42
200
$6.00
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
70 kHz to 200 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
7.62 mm x 6.86 mm x 5.84 mm
7.62 mm
6.86 mm
5.84 mm
T2
Reel, Cut Tape
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1-KK81+
Mini-Circuits
1:
$5.08
119 In Stock
Mouser Part No
139-T4-1-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
119 In Stock
1
$5.08
10
$4.78
25
$4.61
50
$4.46
100
$4.38
200
$4.10
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
200 kHz to 350 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
7.62 mm x 6.86 mm x 5.84 mm
7.62 mm
6.86 mm
5.84 mm
T4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1-X65+
Mini-Circuits
1:
$4.76
17 In Stock
Mouser Part No
139-T4-1-X65+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
17 In Stock
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
Through Hole
200 kHz to 350 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
Receivers/Transmitters, Balance Antennas
X65
T4
Bulk
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
T4-6T-KK81+
Mini-Circuits
1:
$8.83
167 In Stock
Mouser Part No
139-T4-6T-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?
167 In Stock
1
$8.83
10
$8.53
25
$8.29
50
$8.05
100
$7.74
200
$7.24
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
Transformer
SMD/SMT
20 kHz to 250 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
7.62 mm x 6.86 mm x 5.84 mm
7.62 mm
6.86 mm
5.84 mm
T4
Reel, Cut Tape