UltraCMOS® RF Switches

pSemi UltraCMOS® RF Switches are HaRP™ technology devices designed for various switching applications, including wireless infrastructure, broadband, and wireless connectivity. pSemi offers a broad portfolio of switch ICs that cover frequency ranges from 0Hz to 60GHz and temperature ranges from -55°C to +125°C. These devices integrate onboard CMOS control logic with a low-voltage CMOS-compatible control interface and typically require no external components. HaRP technology enhancements deliver high linearity and exceptional harmonics performance. This innovative feature of the UltraCMOS process provides performance superior to GaAs with the economy and integration of conventional CMOS.

Results: 42
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Switch Configuration Minimum Frequency Maximum Frequency Insertion Loss Off Isolation - Typ Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package / Case Technology Qualification Series Packaging

pSemi RF Switch ICs Green 8 lead 1.5x1.5 DFN 2,540In Stock
3,000Expected 2026-02-23
Min.: 1
Mult.: 1
Reel: 3,000

SP3T 100 MHz 3 GHz 0.55 dB 30 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 16 lead 3x3 QFN 3,266In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SP4T 50 MHz 3 GHz 1 dB 22 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 24 lead 4x4 QFN 1,015In Stock
3,000Expected 2026-08-24
Min.: 1
Mult.: 1
Reel: 3,000

SP4T 30 MHz 6 GHz 1.9 dB 32 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 8 lead MSOP 2,199In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SPDT 10 MHz 3 GHz 0.75 dB 40 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 8 lead MSOP 8,555In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SPDT 10 MHz 4 GHz 1 dB 37 dB - 40 C + 125 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 16 lead 3x3 QFN 816In Stock
5,438On Order
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 9 kHz 13 GHz 1.85 dB 17 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 24 lead 4x4 QFN 2,158In Stock
Min.: 1
Mult.: 1
Reel: 500

SP6T 10 MHz 8 GHz 1.6 dB 30 dB - 55 C + 125 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 12 lead 3x3 QFN 16,530In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 16 lead 3x3 QFN 401In Stock
Min.: 1
Mult.: 1
Reel: 500

SPDT 700 MHz 6 GHz 1.28 dB 23 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 6 lead SC70 2,365In Stock
6,000Expected 2026-03-02
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 10 MHz 3 GHz 1.1 dB 13 dB - 40 C + 105 C SMD/SMT Si AEC-Q100 UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 16 lead 3x3 QFN 10In Stock
9,000Expected 2026-05-26
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 9 kHz 8 GHz 0.85 dB 36 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 20 lead 4x4 QFN 143In Stock
3,000Expected 2026-03-03
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 5 MHz 2.2 GHz 1.8 dB 53 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 12 lead 2x2 QFN 752In Stock
3,000Expected 2026-05-28
Min.: 1
Mult.: 1
Reel: 3,000

SP4T 5 MHz 3 GHz 0.5 dB 17 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 12 lead 3x3 QFN 108In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 5 MHz 1.794 GHz 0.4 dB 34 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Green 32 lead 5x5 QFN
10,865On Order
Min.: 1
Mult.: 1
Reel: 500

SP12T 10 MHz 8 GHz 2.4 dB 22 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 6 lead SC70
55,828On Order
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 10 MHz 3 GHz 0.5 dB 20 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs Green 6 lead 1.5x1.5 DFN
32,745On Order
Min.: 1
Mult.: 1
Reel: 3,000

SPDT 100 MHz 8.5 GHz 1.08 dB 26 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel