Attenuators – Mouser Japan

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QAT Fixed Attenuators

Mini-Circuits QAT Fixed Attenuators are absorptive fixed attenuators fabricated using highly-reliable and repeatable GaAs Monolithic Microwave Integrated Circuit (MMIC) Integrated Passive Device (IPD) process. These attenuators operate from DC up to 50GHz and can handle input power up to 2W. Mini-Circuits QAT Fixed Attenuators feature outstanding attenuation accuracy and flatness while maintaining excellent VSWR throughout the entire band. Typical applications include 5G, test and measurement, radar, communication, defense, and satellite.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Package / Case	Attenuation	Maximum Frequency	Impedance	Number of Channels	Maximum VSWR
Attenuators MMIC ATTENUATOR 15 dB QAT-15+ Mini-Circuits 1: ¥2,589.5 313In Stock	Mfr. Part # QAT-15+ Mouser Part # 139-QAT-15+	Mini-Circuits	Attenuators MMIC ATTENUATOR 15 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	313In Stock	Cut Tape ¥2,589.5 ¥2,553 ¥2,551.3 Reel ¥2,388.5 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	15.5 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 20 dB QAT-20+ Mini-Circuits 1: ¥2,298.8 975In Stock	Mfr. Part # QAT-20+ Mouser Part # 139-QAT-20+	Mini-Circuits	Attenuators MMIC ATTENUATOR 20 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	975In Stock	Cut Tape ¥2,298.8 ¥2,230.7 Reel ¥2,230.7 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	20.8 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 4 dB QAT-4+ Mini-Circuits 1: ¥2,345.3 1,010In Stock	Mfr. Part # QAT-4+ Mouser Part # 139-QAT-4+	Mini-Circuits	Attenuators MMIC ATTENUATOR 4 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	1,010In Stock	Cut Tape ¥2,345.3 ¥2,230.7 Reel ¥2,230.7 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	4.6 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 30 dB QAT-30+ Mini-Circuits 1: ¥2,298.8 867In Stock	Mfr. Part # QAT-30+ Mouser Part # 139-QAT-30+	Mini-Circuits	Attenuators MMIC ATTENUATOR 30 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	867In Stock	Cut Tape ¥2,298.8 ¥2,219.1 Reel ¥2,219.1 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	34.2 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 8 dB QAT-8+ Mini-Circuits 1: ¥2,298.8 349In Stock	Mfr. Part # QAT-8+ Mouser Part # 139-QAT-8+	Mini-Circuits	Attenuators MMIC ATTENUATOR 8 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	349In Stock	Cut Tape ¥2,298.8 ¥2,219.1 Reel ¥2,219.1 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	8.9 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 0 dB QAT-0+ Mini-Circuits 1: ¥2,298.8 1,567In Stock	Mfr. Part # QAT-0+ Mouser Part # 139-QAT-0+	Mini-Circuits	Attenuators MMIC ATTENUATOR 0 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	1,567In Stock	Cut Tape ¥2,298.8 ¥2,149.3 ¥2,041.4 Reel ¥2,041.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	0 dB	50 GHz	50 Ohms	1 Channel	1.8
Attenuators MMIC ATTENUATOR 10 dB QAT-10+ Mini-Circuits 1: ¥2,298.8 1,460In Stock	Mfr. Part # QAT-10+ Mouser Part # 139-QAT-10+	Mini-Circuits	Attenuators MMIC ATTENUATOR 10 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	1,460In Stock	Cut Tape ¥2,298.8 ¥2,219.1 Reel ¥2,219.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	10.7 dB	50 GHz	50 Ohms	1 Channel	1.2
Attenuators MMIC ATTENUATOR 3 dB QAT-3+ Mini-Circuits 1: ¥2,298.8 3,323In Stock	Mfr. Part # QAT-3+ Mouser Part # 139-QAT-3+	Mini-Circuits	Attenuators MMIC ATTENUATOR 3 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	3,323In Stock	Cut Tape ¥2,298.8 ¥2,149.3 ¥2,041.4 Reel ¥2,041.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	3.8 dB	50 GHz	50 Ohms	1 Channel	1.6
Attenuators MMIC ATTENUATOR 1 dB QAT-1+ Mini-Circuits 1: ¥2,298.8 93In Stock 964On Order	Mfr. Part # QAT-1+ Mouser Part # 139-QAT-1+	Mini-Circuits	Attenuators MMIC ATTENUATOR 1 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	93In Stock 964On Order On Order Ship Dates Mfr. #: QAT-1+ Stock: 93 Can Ship Immediately On Order: 464 Expected 11/10/2026 500 Expected 11/11/2026 Factory Lead-Time: 17 Weeks	Cut Tape ¥2,298.8 ¥2,219.1 Reel ¥2,219.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	1.7 dB	50 GHz	50 Ohms	1 Channel	1.6
Attenuators MMIC ATTENUATOR 5 dB QAT-5+ Mini-Circuits 1: ¥2,954.9 755In Stock	Mfr. Part # QAT-5+ Mouser Part # 139-QAT-5+	Mini-Circuits	Attenuators MMIC ATTENUATOR 5 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	755In Stock	Cut Tape ¥2,954.9 ¥2,953.3 ¥2,298.8 ¥2,222.4 Reel ¥2,220.8 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	5.7 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 6 dB QAT-6+ Mini-Circuits 1: ¥2,298.8 298In Stock 500Expected 12/28/2026	Mfr. Part # QAT-6+ Mouser Part # 139-QAT-6+	Mini-Circuits	Attenuators MMIC ATTENUATOR 6 dB	Datasheet	298In Stock 500Expected 12/28/2026	¥2,298.8 ¥2,219.1	Min.: 1 Mult.: 1	TDFN-6	6 dB	50 GHz	50 Ohms	1 Channel
Attenuators MMIC ATTENUATOR 7 dB QAT-7+ Mini-Circuits 1: ¥2,954.9 138In Stock	Mfr. Part # QAT-7+ Mouser Part # 139-QAT-7+	Mini-Circuits	Attenuators MMIC ATTENUATOR 7 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	138In Stock	Cut Tape ¥2,954.9 ¥2,953.3 ¥2,298.8 ¥2,219.1 Reel ¥2,219.1 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	7.8 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 12 dB QAT-12+ Mini-Circuits 1: ¥2,298.8 23In Stock	Mfr. Part # QAT-12+ Mouser Part # 139-QAT-12+	Mini-Circuits	Attenuators MMIC ATTENUATOR 12 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	23In Stock	Cut Tape ¥2,298.8 ¥2,149.3 ¥2,023.1 ¥2,018.1 Reel ¥2,018.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	13.1 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 9 dB QAT-9+ Mini-Circuits 1: ¥2,954.9 29In Stock	Mfr. Part # QAT-9+ Mouser Part # 139-QAT-9+	Mini-Circuits	Attenuators MMIC ATTENUATOR 9 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	29In Stock	Cut Tape ¥2,954.9 ¥2,953.3 ¥2,298.8 ¥2,200.8 View Reel ¥2,023.1 ¥2,149.3 ¥2,023.1 ¥2,023.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	9.8 dB	50 GHz	50 Ohms	1 Channel	1.5
Attenuators MMIC ATTENUATOR 2 dB QAT-2+ Mini-Circuits 1: ¥2,298.8 1,998On Order	Mfr. Part # QAT-2+ Mouser Part # 139-QAT-2+	Mini-Circuits	Attenuators MMIC ATTENUATOR 2 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	1,998On Order On Order Ship Dates Mfr. #: QAT-2+ Stock: 0 On Order: 998 Expected 1/12/2027 1,000 Expected 2/15/2027 Factory Lead-Time: 17 Weeks	Cut Tape ¥2,298.8 ¥2,149.3 ¥2,041.4 Reel ¥2,041.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	2.7 dB	50 GHz	50 Ohms	1 Channel	1.5

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QAT Fixed Attenuators

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