Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC16-1T+
Mini-Circuits
1:
$4.23
1,890 On Order
Mouser Part #
139-TC16-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,890 On Order
View Dates
On Order:
390 Expected 12/15/2026
1,500 Expected 12/28/2026
Factory Lead-Time:
19 Weeks
1
$4.23
50
$3.08
100
$2.65
500
$2.65
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC16
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-14+
Mini-Circuits
1:
$3.99
3,985 On Order
Mouser Part #
139-TC4-14
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
3,985 On Order
View Dates
On Order:
1,985 Expected 8/31/2026
2,000 Expected 9/14/2026
Factory Lead-Time:
19 Weeks
1
$3.99
50
$2.69
100
$2.20
200
$2.13
500
$2.13
Buy
Min.: 1
Mult.: 1
Reel :
500
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:
$3.50
4 In Stock
2,000 Expected 9/8/2026
Mouser Part #
139-TC4-19
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
4 In Stock
2,000 Expected 9/8/2026
1
$3.50
50
$2.38
100
$1.88
500
$1.88
Buy
Min.: 1
Mult.: 1
Reel :
500
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 MT / HAT RoHS
TC4-1TX+
Mini-Circuits
1:
$3.68
1,500 Expected 9/7/2026
Mouser Part #
139-TC4-1TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
1,500 Expected 9/7/2026
1
$3.68
50
$2.53
100
$2.04
200
$1.95
500
$1.86
Buy
Min.: 1
Mult.: 1
Reel :
500
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 MT / HAT RoHS
TC4-1WX+
Mini-Circuits
1:
$3.68
1,973 On Order
Mouser Part #
139-TC4-1WX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
1,973 On Order
View Dates
On Order:
473 Expected 10/27/2026
500 Expected 11/2/2026
1,000 Expected 12/28/2026
Factory Lead-Time:
19 Weeks
1
$3.68
50
$2.53
100
$2.05
500
$2.05
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-25G2+
Mini-Circuits
1:
$3.99
984 On Order
Mouser Part #
139-TC4-25G2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
984 On Order
View Dates
On Order:
484 Expected 9/14/2026
500 Expected 11/9/2026
Factory Lead-Time:
19 Weeks
1
$3.99
50
$2.85
100
$2.23
500
$2.23
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS
TC4-25X+
Mini-Circuits
1:
$3.50
793 On Order
Mouser Part #
139-TC4-25X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS
793 On Order
View Dates
On Order:
293 Expected 12/7/2026
500 Expected 1/4/2027
Factory Lead-Time:
19 Weeks
1
$3.50
50
$2.38
100
$2.02
500
$1.71
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
TC8-1X+
Mini-Circuits
1:
$3.56
1,942 Expected 9/8/2026
Mouser Part #
139-TC8-1X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS
1,942 Expected 9/8/2026
1
$3.56
50
$2.43
100
$1.95
200
$1.80
500
$1.74
1,000
$1.68
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC8
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.5 - 3800 MHz, 50?
TCM1-382WX+
Mini-Circuits
1:
$4.81
1,848 Expected 8/31/2026
Mouser Part #
139-TCM1-382WX
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.5 - 3800 MHz, 50?
1,848 Expected 8/31/2026
1
$4.81
50
$4.53
100
$4.15
200
$3.93
500
$3.93
1,000
$3.91
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM1-63AX-2+
Mini-Circuits
1:
$11.31
1,372 On Order
Mouser Part #
139-TCM1-63AX-2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,372 On Order
View Dates
On Order:
972 Expected 10/26/2026
400 Expected 10/27/2026
Factory Lead-Time:
19 Weeks
1
$11.31
50
$10.50
100
$9.69
200
$8.94
500
$8.81
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 200 - 6000 MHz, 50?
TCM1.5-63WX+
Mini-Circuits
1:
$4.63
1,000 On Order
New Product
Mouser Part #
139-TCM1.5-63WX+
New Product
Mini-Circuits
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 200 - 6000 MHz, 50?
1,000 On Order
View Dates
On Order:
500 Expected 11/2/2026
500 Expected 11/23/2026
Factory Lead-Time:
19 Weeks
1
$4.63
50
$4.15
100
$3.89
200
$3.71
500
$3.71
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
200 MHz to 6 GHz
- 40 C
+ 85 C
3.81 mm
3.81 mm
4.06 mm
TCM1.5
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1000 - 4500 MHz, 50?
TCM2-452AX+
Mini-Circuits
1:
$9.55
478 Expected 10/27/2026
Mouser Part #
139-TCM2-452AX+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1000 - 4500 MHz, 50?
478 Expected 10/27/2026
1
$9.55
50
$8.81
100
$8.08
200
$7.78
500
$7.62
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
Surface-Mount Transmission Line Core and Wire Transformer
SMD/SMT
1 GHz to 4.5 GHz
- 40 C
+ 85 C
1 Channel
SMD-6
3.81 mm
4.06 mm
4.06 mm
TCM2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 400-7200 MHz, 50?
TCM2-722X+
Mini-Circuits
1:
$4.63
496 Expected 10/12/2026
New Product
Mouser Part #
139-TCM2-722X+
New Product
Mini-Circuits
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 400-7200 MHz, 50?
496 Expected 10/12/2026
1
$4.63
50
$4.15
100
$4.08
500
$4.08
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformer
SMD/SMT
400 MHz to 7.2 GHz
- 40 C
+ 85 C
2 Channel
SMD-6
3.81 mm
3.81 mm
4.06 mm
TCM2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM4-19+
Mini-Circuits
1:
$3.50
2,000 Expected 9/28/2026
Mouser Part #
139-TCM4-19
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
2,000 Expected 9/28/2026
1
$3.50
50
$2.38
100
$1.86
200
$1.80
500
$1.80
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
10 MHz to 1.9 GHz
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
TCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
TRS1.5-182+
Mini-Circuits
1:
$6.43
995 On Order
Mouser Part #
139-TRS1.5-182+
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
995 On Order
View Dates
On Order:
395 Expected 9/14/2026
600 Expected 12/14/2026
Factory Lead-Time:
19 Weeks
1
$6.43
50
$5.86
100
$5.86
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
10 MHz to 1.8 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
7.11 mm
6.35 mm
3.05 mm
TRS1.5
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
TRS2-252+
Mini-Circuits
1:
$4.80
2,200 On Order
Mouser Part #
139-TRS2-252
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
2,200 On Order
View Dates
On Order:
100 Expected 10/27/2026
600 Expected 10/28/2026
1,500 Expected 11/9/2026
Factory Lead-Time:
19 Weeks
1
$4.80
50
$4.65
100
$4.62
500
$4.62
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
4 MHz to 2.5 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
Single
5.08 mm x 5.08 mm x 5.08 mm
5.08 mm
5.08 mm
5.08 mm
TRS2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
TT1-6-KK81+
Mini-Circuits
1:
$11.31
688 Expected 8/31/2026
Mouser Part #
139-TT1-6-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS
688 Expected 8/31/2026
1
$11.31
10
$11.00
25
$10.66
50
$10.34
100
$9.94
200
View
200
$8.56
500
$8.36
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
Transformer
SMD/SMT
4 kHz to 300 MHz
- 40 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
TT1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
TTCM4-4+
Mini-Circuits
1:
$3.73
1,409 Expected 10/19/2026
Mouser Part #
139-TTCM4-4
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
1,409 Expected 10/19/2026
1
$3.73
50
$2.59
100
$2.15
500
$2.15
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TTCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADTL1-18-75+
Mini-Circuits
1:
$5.49
106 Expected 12/14/2026
Mouser Part #
139-ADTL1-18-75
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
106 Expected 12/14/2026
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
5 MHz to 1.8 GHz
75 Ohms
75 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
ADTL1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?
T1-1T+
Mini-Circuits
1:
$7.82
36 On Order
Mouser Part #
139-T1-1T+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?
36 On Order
View Dates
On Order:
16 Expected 10/12/2026
20 Expected 12/14/2026
Factory Lead-Time:
19 Weeks
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
W38
7.62 mm
6.86 mm
5.84 mm
T1
Bulk
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1-KK81+
Mini-Circuits
1:
$5.29
196 On Order
Mouser Part #
139-T4-1-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
196 On Order
View Dates
On Order:
96 Expected 9/14/2026
100 Expected 11/9/2026
Factory Lead-Time:
19 Weeks
1
$5.29
10
$4.98
25
$4.80
50
$4.75
100
$4.75
Buy
Min.: 1
Mult.: 1
Reel :
100
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 RF Transformer, 4.5 - 3000 MHz, 50 ohms
TC1-1-13M-23+
Mini-Circuits
1:
$3.38
14 Expected 9/4/2026
Mouser Part #
139-TC1-1-13M-23
Mini-Circuits
Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms
14 Expected 9/4/2026
Buy
Min.: 1
Mult.: 1
Reel :
20
Details
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-1X+
Mini-Circuits
1:
$3.68
477 Expected 1/4/2027
Mouser Part #
139-TC1-1X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
477 Expected 1/4/2027
1
$3.68
50
$2.53
100
$2.04
200
$1.95
500
$1.86
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1-6X+
Mini-Circuits
1:
$3.35
500 Expected 12/7/2026
Mouser Part #
139-TC1-6X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
500 Expected 12/7/2026
1
$3.35
50
$3.01
100
$2.85
200
$2.58
500
$2.51
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
150 kHz to 350 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
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC1.5-52TX+
Mini-Circuits
1:
$4.48
466 Expected 11/30/2026
Mouser Part #
139-TC1.5-52TX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
466 Expected 11/30/2026
1
$4.48
50
$3.16
100
$2.69
200
$2.58
500
$2.51
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC1.5
Reel, Cut Tape, MouseReel