Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-25+
Mini-Circuits
1:
¥581.4
773 In Stock
Mouser Part #
139-TC4-25
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
773 In Stock
1
¥581.4
50
¥395.3
100
¥312.3
500
¥312.3
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
500 MHz to 2.5 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
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC8-1+
Mini-Circuits
1:
¥591.3
1,348 In Stock
2,000 Expected 11/23/2026
Mouser Part #
139-TC8-1
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
1,348 In Stock
2,000 Expected 11/23/2026
1
¥591.3
50
¥403.6
100
¥323.9
200
¥307.3
500
¥307.3
Buy
Min.: 1
Mult.: 1
Reel :
500
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 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
TCM2-672AX+
Mini-Circuits
1:
¥1,709.2
551 In Stock
Mouser Part #
139-TCM2-672AX+
Mini-Circuits
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
551 In Stock
1
¥1,709.2
50
¥1,586.3
100
¥1,533.1
500
¥1,533.1
Buy
Min.: 1
Mult.: 1
Reel :
500
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
TCM4-452X+
Mini-Circuits
1:
¥935.1
333 In Stock
2,000 Expected 10/19/2026
Mouser Part #
139-TCM4-452X
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
333 In Stock
2,000 Expected 10/19/2026
1
¥935.1
50
¥878.7
100
¥797.3
200
¥735.8
500
¥735.8
1,000
¥734.2
Buy
Min.: 1
Mult.: 1
Reel :
500
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 MOUNT / RoHS
ADT1.5-122+
Mini-Circuits
1:
¥828.8
46 In Stock
500 Expected 8/26/2026
Mouser Part #
139-ADT1.5-122
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
46 In Stock
500 Expected 8/26/2026
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 RF XFMR / SURF MOUNT / RoHS
ADT16-6T+
Mini-Circuits
1:
¥1,692.6
47 In Stock
500 Expected 10/12/2026
Mouser Part #
139-ADT16-6T
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
47 In Stock
500 Expected 10/12/2026
1
¥1,692.6
50
¥1,554.7
100
¥1,393.6
200
¥1,277.3
500
¥1,195.9
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
100 kHz to 70 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
Single
7.87 mm x 5.59 mm x 5.23 mm
7.87 mm
5.59 mm
5.23 mm
ADT16
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
ADTL1-4-75+
Mini-Circuits
1:
¥828.8
178 In Stock
1,000 Expected 11/9/2026
Mouser Part #
139-ADTL1-4-75
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
178 In Stock
1,000 Expected 11/9/2026
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
ADTL1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
JTX-4-10T+
Mini-Circuits
1:
¥3,503
105 In Stock
Mouser Part #
139-JTX-4-10T
Mini-Circuits
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
105 In Stock
1
¥3,503
10
¥1,961.6
50
¥1,827.1
100
¥1,759
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
RF Transformers
SMD/SMT
50 MHz to 1 GHz
50 Ohms
50 Ohms
- 20 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 1:1:1 CORE & WIRE Transformer, 0.1 - 200 MHz, 50 Ohm
T-622-KK81+
Mini-Circuits
1:
¥878.7
192 In Stock
900 Expected 11/30/2026
Mouser Part #
139-T-622-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1:1 CORE & WIRE Transformer, 0.1 - 200 MHz, 50 Ohm
192 In Stock
900 Expected 11/30/2026
1
¥878.7
10
¥827.2
25
¥797.3
50
¥772.4
100
¥757.4
200
¥734.2
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
T
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1+
Mini-Circuits
1:
¥945.1
83 In Stock
Mouser Part #
139-T4-1+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
83 In Stock
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
Receivers/Transmitters, Balance Antennas
W38
7.62 mm
6.86 mm
5.84 mm
T4
Bulk
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1-KK81+
Mini-Circuits
1:
¥878.7
112 In Stock
200 On Order
Mouser Part #
139-T4-1-KK81+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
112 In Stock
200 On Order
View Dates
On Order:
100 Expected 9/14/2026
100 Expected 11/9/2026
Factory Lead-Time:
19 Weeks
1
¥878.7
10
¥827.2
25
¥797.3
50
¥789
100
¥789
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 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
T4-1-X65+
Mini-Circuits
1:
¥878.7
5 In Stock
Mouser Part #
139-T4-1-X65+
Mini-Circuits
Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?
5 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 TC XFMR / SURF MOUNT / RoHS
TC1-1+
Mini-Circuits
1:
¥611.2
606 In Stock
2,000 Expected 8/31/2026
Mouser Part #
139-TC1-1
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
606 In Stock
2,000 Expected 8/31/2026
1
¥611.2
50
¥420.2
100
¥338.8
200
¥323.9
500
¥308.9
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
1.5 MHz to 500 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
TC1-1-13M-75+
Mini-Circuits
1:
¥539.8
107 In Stock
1,000 On Order
Mouser Part #
139-TC1-1-13M-75
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
107 In Stock
1,000 On Order
View Dates
On Order:
500 Expected 10/19/2026
500 Expected 11/9/2026
Factory Lead-Time:
19 Weeks
1
¥539.8
50
¥348.8
100
¥275.7
500
¥275.7
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
4.5 MHz to 3 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 /HAT RoHS
TC1-1-13MX+
Mini-Circuits
1:
¥539.8
72 In Stock
11,000 On Order
Mouser Part #
139-TC1-1-13MX
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT /HAT RoHS
72 In Stock
11,000 On Order
View Dates
On Order:
8,000 Expected 10/14/2026
3,000 Expected 11/2/2026
Factory Lead-Time:
19 Weeks
1
¥539.8
50
¥348.8
100
¥267.4
200
¥247.5
500
¥240.8
1,000
¥234.2
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
4.5 MHz to 3 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
TC1-1-43+
Mini-Circuits
1:
¥556.4
267 In Stock
500 Expected 9/14/2026
Mouser Part #
139-TC1-1-43
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
267 In Stock
500 Expected 9/14/2026
1
¥556.4
50
¥365.4
100
¥284
200
¥272.4
500
¥252.5
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 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50?
TC1-1G2+
Mini-Circuits
1:
¥689.3
539 In Stock
Mouser Part #
139-TC1-1G2+
Mini-Circuits
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 1.5 - 500 MHz, 50?
539 In Stock
1
¥689.3
50
¥473.4
100
¥398.6
500
¥398.6
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
Transformer
SMD/SMT
1.5 MHz to 500 MHz
50 Ohms
50 Ohms
- 20 C
+ 85 C
1 Channel
3.81 mm x 3.81 mm x 3.81 mm
3.81 mm
3.81 mm
3.81 mm
TC1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC2-1TG2+
Mini-Circuits
1:
¥719.2
220 In Stock
500 Expected 9/1/2026
Mouser Part #
139-TC2-1TG2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
220 In Stock
500 Expected 9/1/2026
1
¥719.2
50
¥524.9
100
¥446.8
200
¥428.5
500
¥428.5
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
3.81 mm x 3.81 mm x 3.81 mm
3.81 mm
3.81 mm
3.81 mm
TC2
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC3-1T+
Mini-Circuits
1:
¥662.7
588 In Stock
Mouser Part #
139-TC3-1T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
588 In Stock
1
¥662.7
50
¥446.8
100
¥365.4
200
¥348.8
500
¥337.2
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
5 MHz 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
TC3
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-19G2+
Mini-Circuits
1:
¥662.7
69 In Stock
Mouser Part #
139-TC4-19G2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
69 In Stock
1
¥662.7
50
¥473.4
100
¥370.4
500
¥370.4
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 3.81 mm
3.81 mm
3.81 mm
3.81 mm
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-19LN+
Mini-Circuits
1:
¥446.8
137 In Stock
500 Expected 10/19/2026
Mouser Part #
139-TC4-19LN+
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
137 In Stock
500 Expected 10/19/2026
1
¥446.8
50
¥297.3
100
¥252.5
500
¥252.5
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
Transformer
SMD/SMT
10 MHz to 1.9 GHz
50 Ohms
50 Ohms
- 40 C
+ 85 C
1 Channel
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
TC4-1WG2+
Mini-Circuits
1:
¥797.3
99 In Stock
11,500 Expected 10/19/2026
Mouser Part #
139-TC4-1WG2
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
99 In Stock
11,500 Expected 10/19/2026
1
¥797.3
50
¥581.4
100
¥500
200
¥450.1
500
¥428.5
1,000
¥425.2
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TC4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TC4-6T+
Mini-Circuits
1:
¥611.2
360 In Stock
Mouser Part #
139-TC4-6T
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
360 In Stock
1
¥611.2
50
¥420.2
100
¥338.8
200
¥323.9
500
¥308.9
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
1.5 MHz to 600 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
TCM4-14+
Mini-Circuits
1:
¥581.4
147 In Stock
500 Expected 12/28/2026
Mouser Part #
139-TCM4-14
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
147 In Stock
500 Expected 12/28/2026
1
¥581.4
50
¥395.3
100
¥308.9
200
¥297.3
500
¥284
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
TCM4
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
TCM4-1W+
Mini-Circuits
1:
¥556.4
258 In Stock
500 Expected 12/28/2026
Mouser Part #
139-TCM4-1W
Mini-Circuits
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS
258 In Stock
500 Expected 12/28/2026
1
¥556.4
50
¥365.4
100
¥284
200
¥279
500
¥279
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
RF Transformers
SMD/SMT
3 MHz to 800 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
TCM4
Reel, Cut Tape, MouseReel