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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Operating Frequency	Operating Supply Voltage	Operating Supply Current	Gain	NF - Noise Figure	Type	Mounting Style	Package/Case	Technology	P1dB - Compression Point	OIP3 - Third Order Intercept	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
RF Amplifier ML AMPL / SURF MT / RoHS GALI-19+ Mini-Circuits 1: $3.03 719In Stock	Mfr. Part No. GALI-19+ Mouser Part No 139-GALI-19	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	719In Stock	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-21+ Mini-Circuits 1: $3.20 1,165In Stock	Mfr. Part No. GALI-21+ Mouser Part No 139-GALI-21	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,165In Stock	Cut Tape $3.20 $2.65 Reel $2.52 $2.24 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-49+ Mini-Circuits 1: $5.07 779In Stock	Mfr. Part No. GALI-49+ Mouser Part No 139-GALI-49	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	779In Stock	Cut Tape $5.07 Reel $5.07 $4.75 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-33+ Mini-Circuits 1: $2.75 1,456In Stock	Mfr. Part No. GALI-33+ Mouser Part No 139-GALI-33	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,456In Stock	Cut Tape $2.75 $2.65 Reel $2.57 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-4F+ Mini-Circuits 1: $3.54 590In Stock	Mfr. Part No. GALI-4F+ Mouser Part No 139-GALI-4F	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	590In Stock	Cut Tape $3.54 $3.47 Reel $3.47 $3.30 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-S66+ Mini-Circuits 1: $2.75 8,214In Stock	Mfr. Part No. GALI-S66+ Mouser Part No 139-GALI-S66	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	8,214In Stock	Cut Tape $2.75 $2.71 $2.58 Reel $2.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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-2+ Mini-Circuits 1: $2.57 765In Stock	Mfr. Part No. GALI-2+ Mouser Part No 139-GALI-2	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	765In 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	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-24+ Mini-Circuits 1: $4.84 1,012In Stock	Mfr. Part No. GALI-24+ Mouser Part No 139-GALI-24	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,012In Stock	Cut Tape $4.84 $4.58 Reel $4.53 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-3+ Mini-Circuits 1: $2.57 2,475In Stock	Mfr. Part No. GALI-3+ Mouser Part No 139-GALI-3	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	2,475In 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-39+ Mini-Circuits 1: $3.03 5,172In Stock	Mfr. Part No. GALI-39+ Mouser Part No 139-GALI-39	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	5,172In Stock	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-5+ Mini-Circuits 1: $3.69 1,499In Stock 1,100Expected 20/1/2027	Mfr. Part No. GALI-5+ Mouser Part No 139-GALI-5	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,499In Stock 1,100Expected 20/1/2027	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-51F+ Mini-Circuits 1: $3.25 955In Stock	Mfr. Part No. GALI-51F+ Mouser Part No 139-GALI-51F	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	955In Stock	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-52+ Mini-Circuits 1: $3.25 883In Stock	Mfr. Part No. GALI-52+ Mouser Part No 139-GALI-52	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	883In 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 551In Stock	Mfr. Part No. GALI-59+ Mouser Part No 139-GALI-59	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	551In 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-6+ Mini-Circuits 1: $3.69 2,659In Stock	Mfr. Part No. GALI-6+ Mouser Part No 139-GALI-6	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	2,659In Stock	Cut Tape $3.69 Reel $3.69 $3.54 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 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-84+ Mini-Circuits 1: $4.84 2,946In Stock 3,000Expected 20/1/2027	Mfr. Part No. GALI-84+ Mouser Part No 139-GALI-84	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	2,946In Stock 3,000Expected 20/1/2027	Cut Tape $4.84 $4.62 $4.57 Reel $4.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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-29+ Mini-Circuits 1: $3.93 385In Stock	Mfr. Part No. GALI-29+ Mouser Part No 139-GALI-29	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	385In Stock	Cut Tape $3.93 $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-4+ Mini-Circuits 1: $3.55 473In Stock 500Expected 29/9/2026	Mfr. Part No. GALI-4+ Mouser Part No 139-GALI-4	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	473In Stock 500Expected 29/9/2026	Cut Tape $3.55 $3.40 $3.17 Reel $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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-51+ Mini-Circuits 1: $3.69 5In Stock 1,400Expected 28/12/2026	Mfr. Part No. GALI-51+ Mouser Part No 139-GALI-51	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	5In Stock 1,400Expected 28/12/2026	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-74+ Mini-Circuits 1: $5.93 11,588On Order	Mfr. Part No. GALI-74+ Mouser Part No 139-GALI-74	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	11,588On Order On Order Ship Dates Mfr. No: GALI-74+ Stock: 0 On Order: 1,688 Pending 5,000 Expected 12/10/2026 4,900 Expected 30/11/2026 Factory Lead Time: 17 Weeks	Cut Tape $5.93 Reel $5.40 $5.26 $5.24 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-1+ Mini-Circuits 1: $2.65 1,730In Stock 2,000Expected 30/11/2026	Mfr. Part No. GALI-1+ Mouser Part No 139-GALI-1	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,730In Stock 2,000Expected 30/11/2026	Cut Tape $2.65 Reel $2.57 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-55+ Mini-Circuits 1: $3.39 3,884On Order	Mfr. Part No. GALI-55+ Mouser Part No 139-GALI-55	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	3,884On Order On Order Ship Dates Mfr. No: GALI-55+ Stock: 0 On Order: 1,884 Expected 2/11/2026 2,000 Expected 30/11/2026 Factory Lead Time: 17 Weeks	Cut Tape $3.39 Reel $3.30 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-5F+ Mini-Circuits 1: $3.47 1,431Expected 26/11/2026	Mfr. Part No. GALI-5F+ Mouser Part No 139-GALI-5F	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	1,431Expected 26/11/2026	Cut Tape $3.47 Reel $3.47 $3.30 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-6F+ Mini-Circuits 1: $3.47 940Expected 28/10/2026	Mfr. Part No. GALI-6F+ Mouser Part No 139-GALI-6F	Mini-Circuits	RF Amplifier ML AMPL / SURF MT / RoHS Learn More about Mini-Circuits mini circuits gali amps	Datasheet	940Expected 28/10/2026	Cut Tape $3.47 Reel $3.47 $3.30 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