RF Amplifier – Mouser Singapore

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GALI RF Amplifiers

Mini-Circuits GALI RF Amplifiers are wideband amps that supply a high dynamic range. The GALI amps offer a repeatable performance from lot to lot and are housed in an SOT-89 package. The devices employ a patented Transient Protected Darlington configuration and are fabricated using InGaP HBT technology. The expected MTTF is 13,000 years at 85°C case temperature. The Mini-Circuits GALI RF Amplifiers are designed to be rugged for ESD and supply switch-on transients.

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Part #

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-6+
Mini-Circuits
1: $3.69
1,302In Stock
2,000Expected 3/8/2026

Mfr. Part No.
GALI-6+

Mouser Part No
139-GALI-6

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,302In Stock

2,000Expected 3/8/2026

Cut Tape

$3.69

Reel

$3.69

MouseReel Available

Min.: 1
Mult.: 1
Max.: 50

: 100

0 Hz to 4 GHz

5 V

70 mA

12.3 dB

4.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

18.2 dBm

35.5 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-21+
Mini-Circuits
1: $2.57
1,196In Stock

Mfr. Part No.
GALI-21+

Mouser Part No
139-GALI-21

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,196In Stock

Cut Tape

$2.57

Reel

$2.35

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 8 GHz

3.5 V

40 mA

9 dB

4 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

12.6 dBm

27 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-24+
Mini-Circuits
1: $4.35
1,146In Stock

Mfr. Part No.
GALI-24+

Mouser Part No
139-GALI-24

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,146In Stock

Cut Tape

$4.35

Reel

$4.13

$4.12

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 6 GHz

5.8 V

80 mA

12.4 dB

5.3 dB

CATV Amplifiers

SMD/SMT

SOT-89-4

InGaP

14.7 dBm

30.3 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-4F+
Mini-Circuits
1: $3.25
590In Stock

Mfr. Part No.
GALI-4F+

Mouser Part No
139-GALI-4F

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

590In Stock

Cut Tape

$3.25

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.4 V

50 mA

13.2 dB

4 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.3 dBm

34 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-49+
Mini-Circuits
1: $4.60
779In Stock

Mfr. Part No.
GALI-49+

Mouser Part No
139-GALI-49

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

779In Stock

Cut Tape

$4.60

Reel

$4.53

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 5 GHz

4.5 V

65 mA

12 dB

4.4 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

16.4 dBm

33.3 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-19+
Mini-Circuits
1: $3.03
1,100On Order

Mfr. Part No.
GALI-19+

Mouser Part No
139-GALI-19

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,100On Order

Cut Tape

$3.03

Reel

$3.03

$2.90

$2.77

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 7 GHz

3.6 V

40 mA

11 dB

6.5 dB

Gain Block Amplifiers

SMD/SMT

InGaP

10.6 dBm

23.7 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-29+
Mini-Circuits
1: $3.16
515In Stock

Mfr. Part No.
GALI-29+

Mouser Part No
139-GALI-29

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

515In Stock

Cut Tape

$3.16

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 7 GHz

3.6 V

40 mA

12.9 dB

6 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

11.2 dBm

24.7 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-3+
Mini-Circuits
1: $2.57
2,650In Stock

Mfr. Part No.
GALI-3+

Mouser Part No
139-GALI-3

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

2,650In Stock

Cut Tape

$2.57

Reel

$2.35

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 3 GHz

3.3 V

35 mA

15.8 dB

3.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

12.5 dBm

25 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-33+
Mini-Circuits
1: $2.57
1,548In Stock

Mfr. Part No.
GALI-33+

Mouser Part No
139-GALI-33

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,548In Stock

Cut Tape

$2.57

Reel

$2.35

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.3 V

40 mA

15.8 dB

3.9 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

13.4 dBm

28 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-5+
Mini-Circuits
1: $3.69
1,882In Stock

Mfr. Part No.
GALI-5+

Mouser Part No
139-GALI-5

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,882In Stock

Cut Tape

$3.69

Reel

$3.69

$3.54

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.4 V

65 mA

15.1 dB

3.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

18 dBm

35 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-52+
Mini-Circuits
1: $3.25
1,101In Stock

Mfr. Part No.
GALI-52+

Mouser Part No
139-GALI-52

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,101In Stock

Cut Tape

$3.25

Reel

$3.03

$3.01

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 2 GHz

4.4 V

50 mA

14.4 dB

2.7 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.5 dBm

32 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-59+
Mini-Circuits
1: $4.60
936In Stock

Mfr. Part No.
GALI-59+

Mouser Part No
139-GALI-59

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

936In Stock

Cut Tape

$4.60

Reel

$4.35

$4.31

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 5 GHz

4.8 V

65 mA

10.2 dB

4.3 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

17.6 dBm

33.3 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-84+
Mini-Circuits
1: $5.03
3,337In Stock

Mfr. Part No.
GALI-84+

Mouser Part No
139-GALI-84

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

3,337In Stock

Cut Tape

$5.03

Reel

$4.81

$4.57

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 6 GHz

5.8 V

100 mA

11.8 dB

5.3 dB

CATV Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.5 dBm

32.7 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-39+
Mini-Circuits
1: $3.03
593In Stock
5,000On Order

Mfr. Part No.
GALI-39+

Mouser Part No
139-GALI-39

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

593In Stock

5,000On Order

Cut Tape

$3.03

Reel

$3.03

$2.90

$2.77

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 7 GHz

3.5 V

35 mA

9.8 dB

2.4 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

10.5 dBm

22.9 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-51+
Mini-Circuits
1: $3.69
13In Stock
1,000Expected 17/8/2026

Mfr. Part No.
GALI-51+

Mouser Part No
139-GALI-51

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

13In Stock

1,000Expected 17/8/2026

Cut Tape

$3.69

Reel

$3.69

$3.54

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.5 V

65 mA

13.4 dB

3.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

18 dBm

35 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-51F+
Mini-Circuits
1: $3.25
252In Stock
1,000Expected 28/7/2026

Mfr. Part No.
GALI-51F+

Mouser Part No
139-GALI-51F

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

252In Stock

1,000Expected 28/7/2026

Cut Tape

$3.25

Reel

$3.03

$3.01

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.4 V

50 mA

13.3 dB

3.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.9 dBm

32 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-5F+
Mini-Circuits
1: $3.25
87In Stock
600Expected 7/9/2026

Mfr. Part No.
GALI-5F+

Mouser Part No
139-GALI-5F

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

87In Stock

600Expected 7/9/2026

Cut Tape

$3.25

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.3 V

50 mA

15.1 dB

3.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.7 dBm

31.5 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-74+
Mini-Circuits
1: $5.93
7,427On Order

Mfr. Part No.
GALI-74+

Mouser Part No
139-GALI-74

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

7,427On Order

Cut Tape

$5.93

Reel

$5.25

$5.02

$4.76

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 1 GHz

4.8 V

80 mA

13.4 dB

2.7 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

18.3 dBm

33 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-S66+
Mini-Circuits
1: $2.57
8,871On Order

Mfr. Part No.
GALI-S66+

Mouser Part No
139-GALI-S66

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

8,871On Order

Cut Tape

$2.57

Reel

$2.57

MouseReel Available

Min.: 1
Mult.: 1
Max.: 25

: 100

0 Hz to 3 GHz

3.5 V

16 mA

16.4 dB

2.4 dB

Low Noise Amplifiers

SMD/SMT

SOT-89-4

InGaP

3.3 dBm

19.1 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-1+
Mini-Circuits
1: $2.57
3,730On Order

Mfr. Part No.
GALI-1+

Mouser Part No
139-GALI-1

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

3,730On Order

Cut Tape

$2.57

Reel

$2.35

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 8 GHz

3.4 V

40 mA

11 dB

4.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

12.2 dBm

27 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-2+
Mini-Circuits
1: $2.57
986Expected 3/8/2026

Mfr. Part No.
GALI-2+

Mouser Part No
139-GALI-2

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

986Expected 3/8/2026

Cut Tape

$2.57

Reel

$2.35

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 8 GHz

3.5 V

40 mA

15.1 dB

4.6 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

12.9 dBm

27 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-4+
Mini-Circuits
1: $3.69
1,000Expected 5/10/2026

Mfr. Part No.
GALI-4+

Mouser Part No
139-GALI-4

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

1,000Expected 5/10/2026

Cut Tape

$3.69

Reel

$3.69

$3.54

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.6 V

65 mA

13.1 dB

4 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

17.5 dBm

34 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-55+
Mini-Circuits
1: $3.25
3,994On Order

Mfr. Part No.
GALI-55+

Mouser Part No
139-GALI-55

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

3,994On Order

Cut Tape

$3.25

Reel

$3.03

$3.01

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.3 V

50 mA

15.7 dB

3.3 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15 dBm

28.5 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

RF Amplifier ML AMPL / SURF MT / RoHS

GALI-6F+
Mini-Circuits
1: $3.25
991Expected 3/8/2026

Mfr. Part No.
GALI-6F+

Mouser Part No
139-GALI-6F

Mini-Circuits

RF Amplifier ML AMPL / SURF MT / RoHS

Learn More

Datasheet

991Expected 3/8/2026

Cut Tape

$3.25

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 100

0 Hz to 4 GHz

4.8 V

50 mA

12.3 dB

4.5 dB

Gain Block Amplifiers

SMD/SMT

SOT-89-4

InGaP

15.8 dBm

35.5 dBm

- 45 C

+ 85 C

GALI

Reel, Cut Tape, MouseReel

GALI RF Amplifiers

Customer Service Office

Company

Resources

Support

3.3 dBm
10.5 dBm
10.6 dBm
11.2 dBm
12.2 dBm
12.5 dBm
12.6 dBm
12.9 dBm
13.4 dBm
14.7 dBm
15 dBm
15.3 dBm
15.5 dBm
15.7 dBm
15.8 dBm
15.9 dBm
16.4 dBm
17.5 dBm
17.6 dBm
18 dBm