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UltraCMOS Series Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
RF Switch ICs SPDT, High Iso, Reflective, 50ohm RF Switch PE4250MLI-Z pSemi 1: $2.13 8,062In Stock	Mfr. Part No. PE4250MLI-Z Mouser Part No 81-PE4250MLI-Z	pSemi	RF Switch ICs SPDT, High Iso, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	8,062In Stock	Cut Tape $2.13 $1.64 $1.50 $1.34 Reel $1.08 View $1.26 $1.23 $1.16 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch PE4256MLIAA-Z pSemi 1: $2.80 6,815In Stock 2,000On Order	Mfr. Part No. PE4256MLIAA-Z Mouser Part No 81-PE4256MLIAA-Z	pSemi	RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	6,815In Stock 2,000On Order	Cut Tape $2.80 $2.11 $1.92 $1.72 Reel $1.47 View $1.63 $1.60 $1.57 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SP8T, -55 to +125 (degree)C, Absorptive, 50ohm RF Switch, w/o ext. Vss PE426482A-X pSemi 1: $7.05 1,481In Stock 3,500Expected 2027/01/29	Mfr. Part No. PE426482A-X Mouser Part No 81-PE426482A-X	pSemi	RF Switch ICs SP8T, -55 to +125 (degree)C, Absorptive, 50ohm RF Switch, w/o ext. Vss	Datasheet	1,481In Stock 3,500Expected 2027/01/29	Cut Tape $7.05 $5.43 $5.04 $4.58 Reel $4.33 View $4.37 $4.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch PE42721MLBA-Z pSemi 1: $1.42 6,595In Stock	Mfr. Part No. PE42721MLBA-Z Mouser Part No 81-PE42721MLBA-Z	pSemi	RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	6,595In Stock	Cut Tape $1.42 $1.04 $0.94 $0.834 View Reel $0.695 $0.783 $0.754 $0.74 $0.695 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs
RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch PE42723A-Z pSemi 1: $3.76 1,938In Stock	Mfr. Part No. PE42723A-Z Mouser Part No 81-PE42723A-Z	pSemi	RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	1,938In Stock	Cut Tape $3.76 $2.83 $2.61 $2.34 Reel $1.97 View $2.22 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch PE42724A-Z pSemi 1: $3.68 2,998In Stock	Mfr. Part No. PE42724A-Z Mouser Part No 81-PE42724A-Z	pSemi	RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	2,998In Stock	Cut Tape $3.68 $2.77 $2.54 $2.30 View Reel $1.97 $2.17 $2.12 $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT	QFN-12
RF Switch ICs SPDT, CATV, High Iso, Absorptive, Unpowered RF Switch PE42742MLIBB-Z pSemi 1: $2.26 2,989In Stock	Mfr. Part No. PE42742MLIBB-Z Mouser Part No 81-PE42742MLIBB-Z	pSemi	RF Switch ICs SPDT, CATV, High Iso, Absorptive, Unpowered RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	2,989In Stock	Cut Tape $2.26 $1.67 $1.52 $1.36 Reel $1.15 View $1.29 $1.26 $1.23 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, CATV, High Iso, Absorptive, Unpowered RF Switch PE42750MLAA-Z pSemi 1: $1.11 2,738In Stock	Mfr. Part No. PE42750MLAA-Z Mouser Part No 81-PE42750MLAA-Z	pSemi	RF Switch ICs SPDT, CATV, High Iso, Absorptive, Unpowered RF Switch	Datasheet	2,738In Stock	Cut Tape $1.11 $0.802 $0.726 $0.64 Reel $0.529 View $0.599 $0.576 $0.568 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, High power, Reflective, 50ohm RF Switch PE42820B-X pSemi 1: $21.86 599In Stock	Mfr. Part No. PE42820B-X Mouser Part No 81-PE42820B-X	pSemi	RF Switch ICs SPDT, High power, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	599In Stock	Cut Tape $21.86 $17.49 $16.40 $15.46 View Reel $14.74 $15.13 $14.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, High Power, Reflective, 50ohm RF Switch PE42823A-X pSemi 1: $12.50 721In Stock	Mfr. Part No. PE42823A-X Mouser Part No 81-PE42823A-X	pSemi	RF Switch ICs SPDT, High Power, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	721In Stock	Cut Tape $12.50 $9.83 $9.16 $8.43 Reel $8.07 View $8.08 $7.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Switch ICs		SMD/SMT
Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator, optional ext. Vss PE4314B-Z pSemi 1: $3.58 4,002In Stock	Mfr. Part No. PE4314B-Z Mouser Part No 81-PE4314B-Z	pSemi	Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator, optional ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	4,002In Stock	Cut Tape $3.58 $2.95 $2.74 $2.49 Reel $2.14 View $2.36 $2.28 $2.17 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Attenuators	Digital Step Attenuator	SMD/SMT	QFN-20
Attenuators ext. Vss PE43711B-Z pSemi 1: $7.61 2,627In Stock 27,000Expected 2026/12/18	Mfr. Part No. PE43711B-Z Mouser Part No 81-PE43711B-Z	pSemi	Attenuators ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	2,627In Stock 27,000Expected 2026/12/18	Cut Tape $7.61 $6.20 $5.80 $5.33 View Reel $4.48 $4.99 $4.90 $4.73 $4.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Attenuators	Digital Step Attenuator	SMD/SMT	QFN-24
RF Switch ICs Green 20 lead 4x4 QFN PE4280MLIAA-Z pSemi 1: $1.67 1,030In Stock	Mfr. Part No. PE4280MLIAA-Z Mouser Part No 81-PE4280MLIAA-Z	pSemi	RF Switch ICs Green 20 lead 4x4 QFN	Datasheet	1,030In Stock	Cut Tape $1.67 $1.22 $1.11 $0.979 $0.843 View $0.919 $0.883 $0.873 $0.834 MouseReel Available	Min.: 1 Mult.: 1	RF Switch ICs
RF Mixer High-Linearity MOSFET Quad Mixer with LO amplifier PE4152A-Z pSemi 1: $14.41 298In Stock	Mfr. Part No. PE4152A-Z Mouser Part No 81-PE4152A-Z	pSemi	RF Mixer High-Linearity MOSFET Quad Mixer with LO amplifier Learn More about pSemi ultracmos quad mosfet mixers	Datasheet	298In Stock	Cut Tape $14.41 $11.33 $10.55 $9.73 View Reel $8.26 $9.68 $9.12 $9.01 $8.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Mixer		SMD/SMT
RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch PE42359SCAA-Z pSemi 1: $0.98 2,388In Stock 6,000Expected 2027/05/07	Mfr. Part No. PE42359SCAA-Z Mouser Part No 81-PE42359SCAA-Z	pSemi	RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	2,388In Stock 6,000Expected 2027/05/07	Cut Tape $0.98 $0.702 $0.634 $0.558 Reel $0.476 View $0.522 $0.50 $0.49 $0.464 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, Low IL, High-Linearity Reflective Switch PE42426A-Z pSemi 1: $2.85 446In Stock 3,000Expected 2027/03/26	Mfr. Part No. PE42426A-Z Mouser Part No 81-PE42426A-Z	pSemi	RF Switch ICs SPDT, Low IL, High-Linearity Reflective Switch Learn More about pSemi ultracmos rf switches	Datasheet	446In Stock 3,000Expected 2027/03/26	Cut Tape $2.85 $2.13 $1.95 $1.76 Reel $1.49 View $1.66 $1.64 $1.60 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, 60GHz, Low IL, Reflective, Flip Chip Die PE42525A-X pSemi 1: $60.12 5In Stock 500Expected 2026/12/11	Mfr. Part No. PE42525A-X Mouser Part No 81-PE42525A-X	pSemi	RF Switch ICs SPDT, 60GHz, Low IL, Reflective, Flip Chip Die Learn More about pSemi ultracmos rf switches	Datasheet	5In Stock 500Expected 2026/12/11	Cut Tape $60.12 $49.61 $47.00 $44.14 View Reel $42.80 $44.08 $42.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Switch ICs		SMD/SMT
RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch PE42641MLBD-Z pSemi 1: $2.64 189In Stock 9,000Expected 2026/11/20	Mfr. Part No. PE42641MLBD-Z Mouser Part No 81-PE42641MLBD-Z	pSemi	RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	189In Stock 9,000Expected 2026/11/20	Cut Tape $2.64 $1.97 $1.80 $1.60 Reel $1.36 View $1.54 $1.50 $1.47 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
Attenuators 50ohm 5Bit 15.5dB 0.5dB Digital Step Attenuator PE43650A-Z pSemi 1: $2.67 980In Stock End of Life	Mfr. Part No. PE43650A-Z Mouser Part No 81-PE43650A-Z End of Life	pSemi	Attenuators 50ohm 5Bit 15.5dB 0.5dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	980In Stock	Cut Tape $2.67 $2.00 $1.83 $1.67 Reel $1.47 View $1.62 $1.58 $1.52 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Attenuators	Digital Step Attenuator	SMD/SMT	QFN-24
RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch 4257-52 pSemi 1: $2.66 17,961Expected 2026/11/27	Mfr. Part No. 4257-52 Mouser Part No 81-4257-52	pSemi	RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch	Datasheet	17,961Expected 2026/11/27	Cut Tape $2.66 $1.98 $1.81 $1.62 Reel $1.38 View $1.54 $1.49 $1.47 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch 4259-63 pSemi 1: $0.84 636,300On Order	Mfr. Part No. 4259-63 Mouser Part No 81-4259-63	pSemi	RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch	Datasheet	636,300On Order On Order Ship Dates Mfr. No: 4259-63 Stock: 0 On Order: 267,300 Expected 2026/11/06 369,000 Expected 2027/04/30 Factory Lead Time: 24 Weeks	Cut Tape $0.84 $0.601 $0.542 $0.476 Reel $0.405 View $0.444 $0.426 $0.416 $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, TruDC , Absorptive, 50ohm RF Switch PE42020A-X pSemi 1: $27.74 995On Order	Mfr. Part No. PE42020A-X Mouser Part No 81-PE42020A-X	pSemi	RF Switch ICs SPDT, TruDC , Absorptive, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	995On Order On Order Ship Dates Mfr. No: PE42020A-X Stock: 0 On Order: 495 Expected 2026/12/04 500 Expected 2026/12/21 Factory Lead Time: 24 Weeks	Cut Tape $27.74 $22.36 $21.02 $20.61 Reel $18.77 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch PE42421SCAA-Z pSemi 1: $0.98 299,919On Order	Mfr. Part No. PE42421SCAA-Z Mouser Part No 81-PE42421SCAA-Z	pSemi	RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	299,919On Order On Order Ship Dates Mfr. No: PE42421SCAA-Z Stock: 0 On Order: 23,919 Expected 2026/10/23 123,000 Expected 2026/12/04 153,000 Expected 2026/12/07 Factory Lead Time: 24 Weeks	Cut Tape $0.98 $0.702 $0.634 $0.558 Reel $0.459 View $0.522 $0.50 $0.49 $0.448 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SPDT, Absorptive, 50ohm WiFi RF Switch PE42423B-Z pSemi 1: $2.13 91,003Expected 2027/02/05	Mfr. Part No. PE42423B-Z Mouser Part No 81-PE42423B-Z	pSemi	RF Switch ICs SPDT, Absorptive, 50ohm WiFi RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	91,003Expected 2027/02/05	Cut Tape $2.13 $1.58 $1.44 $1.28 Reel $1.14 View $1.21 $1.19 $1.16 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT
RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch PE42440MLBB-Z pSemi 1: $2.66 10,366Expected 2026/12/18	Mfr. Part No. PE42440MLBB-Z Mouser Part No 81-PE42440MLBB-Z	pSemi	RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	10,366Expected 2026/12/18	Cut Tape $2.66 $1.99 $1.83 $1.63 Reel $1.38 View $1.54 $1.51 $1.48 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Switch ICs		SMD/SMT

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