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Mini-Circuits KAT Series Attenuators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Attenuation	Maximum Frequency	Impedance	Number of Channels	Attenuator Step Size	Maximum VSWR
Attenuators MMIC ATTENUATOR 15 DB KAT-15+ Mini-Circuits 1: Rp239.599 2.637In Stock	Mfr. Part No. KAT-15+ Mouser Part No 139-KAT-15+	Mini-Circuits	Attenuators MMIC ATTENUATOR 15 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	2.637In Stock	Cut Tape Rp239.599 Rp222.904 Rp211.162 Reel Rp206.943 Rp197.220 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	16 dB	43.5 GHz	50 Ohms	1 Channel	15 dB	1.9
Attenuators MMIC ATTENUATOR 12 DB KAT-12+ Mini-Circuits 1: Rp239.599 572In Stock	Mfr. Part No. KAT-12+ Mouser Part No 139-KAT-12+	Mini-Circuits	Attenuators MMIC ATTENUATOR 12 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	572In Stock	Cut Tape Rp239.599 Rp222.904 Rp216.116 Reel Rp216.116 Rp197.220 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	13 dB	43.5 GHz	50 Ohms	1 Channel	12 dB	1.8
Attenuators MMIC ATTENUATOR 30 DB KAT-30+ Mini-Circuits 1: Rp239.599 834In Stock	Mfr. Part No. KAT-30+ Mouser Part No 139-KAT-30+	Mini-Circuits	Attenuators MMIC ATTENUATOR 30 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	834In Stock	Cut Tape Rp239.599 Rp222.904 Rp211.162 Reel Rp210.979 Rp172.452 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	31.8 dB	43.5 GHz	50 Ohms	1 Channel		1.7
Attenuators MMIC ATTENUATOR 8 DB KAT-8+ Mini-Circuits 1: Rp239.599 942In Stock	Mfr. Part No. KAT-8+ Mouser Part No 139-KAT-8+	Mini-Circuits	Attenuators MMIC ATTENUATOR 8 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	942In Stock	Cut Tape Rp239.599 Rp222.904 Rp216.116 Reel Rp216.116 Rp197.220 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	8.6 dB	43.5 GHz	50 Ohms	1 Channel		1.7
Attenuators MMIC ATTENUATOR 0 DB KAT-0+ Mini-Circuits 1: Rp239.599 3.776In Stock	Mfr. Part No. KAT-0+ Mouser Part No 139-KAT-0	Mini-Circuits	Attenuators MMIC ATTENUATOR 0 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	3.776In Stock	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500		0 dB	43.5 GHz	50 Ohms	1 Channel		1.3
Attenuators MMIC ATTENUATOR 1 DB KAT-1+ Mini-Circuits 1: Rp239.599 1.830In Stock 1.500Expected 19/10/2026	Mfr. Part No. KAT-1+ Mouser Part No 139-KAT-1+	Mini-Circuits	Attenuators MMIC ATTENUATOR 1 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	1.830In Stock 1.500Expected 19/10/2026	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	1.8 dB	43.5 GHz	50 Ohms	1 Channel	1 dB	1.9
Attenuators MMIC ATTENUATOR 2 DB KAT-2+ Mini-Circuits 1: Rp239.599 3.586In Stock 7.000Expected 27/10/2026	Mfr. Part No. KAT-2+ Mouser Part No 139-KAT-2+	Mini-Circuits	Attenuators MMIC ATTENUATOR 2 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	3.586In Stock 7.000Expected 27/10/2026	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	3 dB	43.5 GHz	50 Ohms	1 Channel	2 dB	1.9
Attenuators MMIC ATTENUATOR 3 DB KAT-3+ Mini-Circuits 1: Rp239.599 6.998In Stock	Mfr. Part No. KAT-3+ Mouser Part No 139-KAT-3+	Mini-Circuits	Attenuators MMIC ATTENUATOR 3 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	6.998In Stock	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	3 dB	43.5 GHz	50 Ohms	1 Channel	3 dB	1.9
Attenuators MMIC ATTENUATOR 4 DB KAT-4+ Mini-Circuits 1: Rp239.599 1.584In Stock 2.000Expected 27/10/2026	Mfr. Part No. KAT-4+ Mouser Part No 139-KAT-4+	Mini-Circuits	Attenuators MMIC ATTENUATOR 4 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	1.584In Stock 2.000Expected 27/10/2026	Cut Tape Rp239.599 Rp222.904 Rp209.328 Rp201.989 Reel Rp198.687 Rp197.220 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	5 dB	43.5 GHz	50 Ohms	1 Channel	4 dB	1.9
Attenuators MMIC ATTENUATOR 5 DB KAT-5+ Mini-Circuits 1: Rp239.599 1.874In Stock	Mfr. Part No. KAT-5+ Mouser Part No 139-KAT-5+	Mini-Circuits	Attenuators MMIC ATTENUATOR 5 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	1.874In Stock	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	5.1 dB	43.5 GHz	50 Ohms	1 Channel		1.9
Attenuators MMIC ATTENUATOR 6 DB KAT-6+ Mini-Circuits 1: Rp239.599 3.169In Stock	Mfr. Part No. KAT-6+ Mouser Part No 139-KAT-6+	Mini-Circuits	Attenuators MMIC ATTENUATOR 6 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	3.169In Stock	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	6.1 dB	43.5 GHz	50 Ohms	1 Channel		1.7
Attenuators MMIC ATTENUATOR 10 DB KAT-10+ Mini-Circuits 1: Rp239.599 1.261In Stock 2.000Expected 19/10/2026	Mfr. Part No. KAT-10+ Mouser Part No 139-KAT-10+	Mini-Circuits	Attenuators MMIC ATTENUATOR 10 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	1.261In Stock 2.000Expected 19/10/2026	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 View Reel Rp179.240 Rp188.964 Rp179.240 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	MCLP-6	11 dB	43.5 GHz	50 Ohms	1 Channel	10 dB	1.8
Attenuators MMIC ATTENUATOR 20 DB KAT-20+ Mini-Circuits 1: Rp239.599 169In Stock 1.000Expected 25/01/2027	Mfr. Part No. KAT-20+ Mouser Part No 139-KAT-20+	Mini-Circuits	Attenuators MMIC ATTENUATOR 20 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	169In Stock 1.000Expected 25/01/2027	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp194.651 Reel Rp188.964 Rp179.240 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	20 dB	43.5 GHz	50 Ohms	1 Channel		1.9
Attenuators MMIC ATTENUATOR 7 DB KAT-7+ Mini-Circuits 1: Rp239.599 494In Stock 500On Order	Mfr. Part No. KAT-7+ Mouser Part No 139-KAT-7+	Mini-Circuits	Attenuators MMIC ATTENUATOR 7 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	494In Stock 500On Order	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp196.486 Reel Rp196.486 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	7.4 dB	43.5 GHz	50 Ohms	1 Channel		1.9
Attenuators MMIC ATTENUATOR 9 DB KAT-9+ Mini-Circuits 1: Rp239.599 300Expected 21/12/2026	Mfr. Part No. KAT-9+ Mouser Part No 139-KAT-9+	Mini-Circuits	Attenuators MMIC ATTENUATOR 9 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	300Expected 21/12/2026	Cut Tape Rp239.599 Rp222.904 Rp207.860 Rp196.486 Reel Rp196.486 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	9.3 dB	43.5 GHz	50 Ohms	1 Channel		1.9

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