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Mini-Circuits Audio & Signal Transformers

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Results: 235

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Manufacturer = Mini-Circuits

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Part #

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

TTCM4-4+
Mini-Circuits
1: $22.41
1,409Expected 2026-08-03

Mfr. Part #
TTCM4-4+

Mouser Part #
139-TTCM4-4

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

Datasheet

1,409Expected 2026-08-03

Cut Tape

$22.41

$5.16

$3.59

$2.91

$2.76

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

: 500

TTCM4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

T1-6T+
Mini-Circuits
1: $15.64
49Expected 2026-09-14

Mfr. Part #
T1-6T+

Mouser Part #
139-T1-6T+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

Datasheet

49Expected 2026-09-14

$15.64

$15.21

$14.75

$14.70

Min.: 1
Mult.: 1

RF Transformers

Transformer

SMD/SMT

15 kHz to 300 MHz

50 Ohms

- 20 C

+ 85 C

1 Channel

VHF/UHF Receivers/Transmitters

W38

Bulk

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?

T2-1T-KK81+
Mini-Circuits
1: $11.15
93In Stock
200On Order

Mfr. Part #
T2-1T-KK81+

Mouser Part #
139-T2-1T-KK81+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?

Datasheet

93In Stock

200On Order

Cut Tape

$11.15

$10.50

$10.15

$9.81

Reel

$9.24

$8.93

MouseReel Available

Min.: 1
Mult.: 1

: 100

RF Transformers

Transformer

SMD/SMT

70 kHz to 200 MHz

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

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC16-161TG2+
Mini-Circuits
1: $22.41
500Expected 2026-07-27

Mfr. Part #
TC16-161TG2+

Mouser Part #
139-TC16-161TG2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

500Expected 2026-07-27

Cut Tape

$22.41

$6.29

$4.71

$4.05

$3.74

Reel

$3.74

MouseReel Available

Min.: 1
Mult.: 1

: 500

TC16

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

TC4-11X+
Mini-Circuits
1: $24.67
370On Order

Mfr. Part #
TC4-11X+

Mouser Part #
139-TC4-11X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

Datasheet

370On Order

Cut Tape

$24.67

$6.19

$4.38

$3.72

$3.57

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

: 500

TC4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-6T+
Mini-Circuits
1: $24.67
380On Order

Mfr. Part #
TC4-6T+

Mouser Part #
139-TC4-6T

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

380On Order

Cut Tape

$24.67

$5.08

$3.50

$2.82

$2.71

Reel

$2.64

MouseReel Available

Min.: 1
Mult.: 1

: 500

RF Transformers

SMD/SMT

1.5 MHz to 600 MHz

50 Ohms

- 20 C

+ 85 C

Single

3.81 mm x 3.81 mm x 4.06 mm

3.81 mm

4.06 mm

TC4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

TX-2-5-1+
Mini-Circuits
1: $33.67
294On Order

Mfr. Part #
TX-2-5-1+

Mouser Part #
139-TX-2-5-1

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

Datasheet

294On Order

Cut Tape

$33.67

$6.64

$6.54

Reel

$6.44

$6.22

MouseReel Available

Min.: 1
Mult.: 1

: 100

RF Transformers

SMD/SMT

20 MHz to 1.25 GHz

75 Ohms

- 20 C

+ 85 C

Single

6.35 mm x 7.87 mm x 5.08 mm

7.87 mm

6.35 mm

5.08 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

ADTL1-15-75+
Mini-Circuits
500: $6.35
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ADTL1-15-75+

Mouser Part #
139-ADTL1-15-75

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$6.35

$6.13

Min.: 500
Mult.: 500

: 500

ADTL1

Reel

Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS

BLGE4-542R+
Mini-Circuits
1: $22.88
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
BLGE4-542R+

Mouser Part #
139-BLGE4-542R

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$22.88

$22.85

$8.67

$3.47

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

BLGE4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K-ADT-1+
Mini-Circuits
1: $82.67
Lead-Time 22 Weeks

Mfr. Part #
K-ADT-1+

Mouser Part #
139-K-ADT-1+

Mini-Circuits

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Learn More

Datasheet

Lead-Time 22 Weeks

$82.67

Min.: 1
Mult.: 1

Design Kits

Power Distributions

Bulk

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K1-ADTL+
Mini-Circuits
1: $122.39
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
K1-ADTL+

Mouser Part #
139-K1-ADTL+

Mini-Circuits

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$122.39

Min.: 1
Mult.: 1

Design Kits

Power Distributions

Bulk

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

K1-TCG2+
Mini-Circuits
1: $321.25
Lead-Time 22 Weeks

Mfr. Part #
K1-TCG2+

Mouser Part #
139-K1-TCG2+

Mini-Circuits

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

Learn More

Datasheet

Lead-Time 22 Weeks

$321.25

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

300 kHz to 3 GHz

3.81 mm

Bulk

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

K1-TCM+
Mini-Circuits
1: $247.09
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
K1-TCM+

Mouser Part #
139-K1-TCM+

Mini-Circuits

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$247.09

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

500 kHz to 2.5 GHz

4.064 mm

3.81 mm

Bulk

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K1-TCN+
Mini-Circuits
1: $134.73
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
K1-TCN+

Mouser Part #
139-K1-TCN+

Mini-Circuits

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$134.73

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

600 MHz to 2.6 GHz

3.048 mm

1.524 mm

0.939 mm

Bulk

Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms

TC1-1-13M-23+
Mini-Circuits
2,000: $1.68
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-1-13M-23+

Mouser Part #
139-TC1-1-13M-23

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$1.68

Min.: 2,000
Mult.: 2,000

: 2,000

TC1

Reel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-1-13M-34+
Mini-Circuits
500: $2.15
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-1-13M-34+

Mouser Part #
139-TC1-1-13M-34

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$2.15

Min.: 500
Mult.: 500

: 500

TC1

Reel

Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms

TC1-1-43X-2+
Mini-Circuits
2,000: $1.79
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-1-43X-2+

Mouser Part #
139-TC1-1-43X-2

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer, 650 - 4000 MHz, 50 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$1.79

Min.: 2,000
Mult.: 2,000

: 2,000

TC1

Reel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-15G2+
Mini-Circuits
500: $3.33
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-15G2+

Mouser Part #
139-TC1-15G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$3.33

Min.: 500
Mult.: 500

: 500

TC1

Reel

Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms

TC1-33-75G2A+
Mini-Circuits
2,000: $3.08
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-33-75G2A+

Mouser Part #
139-TC1-33-75G2A

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer, 5 - 3000 MHz, 75 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$3.08

Min.: 2,000
Mult.: 2,000

: 2,000

TC1

Reel

Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms

TC1-72T-75-2+
Mini-Circuits
2,000: $1.68
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1-72T-75-2+

Mouser Part #
139-TC1-72T-75-2

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer, 5 - 205 MHz, 75 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$1.68

Min.: 2,000
Mult.: 2,000

: 2,000

TC1

Reel

Audio Transformers / Signal Transformers RF Transformer, Balanced to Unbalanced, 5 - 1800 MHz, 100 to 75 ohms

TC1.33-152X-2+
Mini-Circuits
2,000: $2.81
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC1.33-152X-2+

Mouser Part #
139-TC1.33-152X-2

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer, Balanced to Unbalanced, 5 - 1800 MHz, 100 to 75 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$2.81

Min.: 2,000
Mult.: 2,000

: 2,000

TC1.33

Reel

Audio Transformers / Signal Transformers RF Transformer SMT, 3 - 300 MHz, 50 ohms

TC2-1TG2-11+
Mini-Circuits
2,000: $2.52
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC2-1TG2-11+

Mouser Part #
139-TC2-1TG2-11

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer SMT, 3 - 300 MHz, 50 ohms

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$2.52

Min.: 2,000
Mult.: 2,000

: 2,000

TC2

Reel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC4-6T-75X+
Mini-Circuits
1: $24.67
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC4-6T-75X+

Mouser Part #
139-TC4-6T-75X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$24.67

$5.08

$3.50

$2.82

Reel

$2.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

TC4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

TC9-1X+
Mini-Circuits
1: $22.41
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TC9-1X+

Mouser Part #
139-TC9-1X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$22.41

$5.16

$3.59

$2.91

Reel

$2.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

TC9

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 4000 MHz, 50 ohms

TCM1-43X-4+
Mini-Circuits
2,000: $4.95
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
TCM1-43X-4+

Mouser Part #
139-TCM1-43X-4

Mini-Circuits

Audio Transformers / Signal Transformers RF Transformer SMT, 10 - 4000 MHz, 50 ohms

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$4.95

Min.: 2,000
Mult.: 2,000

: 2,000

TCM1

Reel

Mini-Circuits Audio & Signal Transformers

Mouser Electronics®

Company

Resources

Support

4 kHz to 300 MHz
5 kHz to 70 MHz
10 kHz to 100 MHz
10 kHz to 150 MHz
15 kHz to 100 MHz
15 kHz to 300 MHz
20 kHz to 250 MHz
20 kHz to 30 MHz
30 kHz to 125 MHz
30 kHz to 20 MHz
30 kHz to 75 MHz
60 kHz to 300 MHz
60 kHz to 400 MHz
70 kHz to 200 MHz
80 kHz to 200 MHz
100 kHz to 130 MHz
100 kHz to 70 MHz
150 kHz to 200 MHz
150 kHz to 350 MHz
150 kHz to 400 MHz

0402 (1005 metric)
0805 (2012)
15.24 mm x 15.24 mm x 4.32 mm
3.81 mm x 3.81 mm x 3.81 mm
3.81 mm x 3.81 mm x 4.06 mm
3027 (7669 metric)
4.06 mm x 3.81 mm x 4.06 mm
5.08 mm x 5.08 mm x 5.08 mm
6.1 mm x 4.32 mm x 4.06 mm
6.35 mm x 7.87 mm x 5.08 mm
7.62 mm x 6.86 mm
7.62 mm x 6.86 mm x 5.84 mm
7.87 mm x 5.59 mm x 2.84 mm
7.87 mm x 5.59 mm x 4.11 mm
7.87 mm x 5.59 mm x 5.23 mm
7.87 mm x 7.11 mm x 5.72 mm
DIP-6
GU2939
KK81
KK81-6

ADT1
ADT1.5
ADT16
ADT2
ADT3
ADT4
ADT8
ADT9
ADTL1
ADTL2
ADTT1
ADTT1.5
ADTT4
BLGE4
FT
FTB
JTX
K
K1
NCS2