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 (GBP) 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 SPDT, 26.5 GHz, Absorptive, 50? Instrumentation Switch
Datasheet
1,361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SPDT 9 kHz 26.5 GHz 5.3 dB 22 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch
Datasheet
1,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 SP4T, 18 GHz, Fast Switching, Absorptive, 50ohm Instrumentation Switch 1,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SP12T, Absorptive, 50ohm RF Switch, w/o ext. Vss
Datasheet
28,589In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 SPDT, High Iso, Absorptive, 50ohm RF Switch
Datasheet
8,579In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 1.6 dB 50 dB - 40 C + 125 C SMD/SMT LGA-20 UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs SPDT, Reflective, 50ohm WiFi RF Switch
Datasheet
27,567In Stock
39,000Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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

pSemi RF Switch ICs SP4T, High Iso, Absorptive, 50ohm RF Switch
Datasheet
5,691In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 SP6T, Absorptive, 50ohm RF Switch, w/o ext. Vss
Datasheet
14,621In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SP6T 10 MHz 8 GHz 1.6 dB 30 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SP8T, Absorptive, 50ohm RF Switch, w/o ext. Vss
Datasheet
7,024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SP8T 10 MHz 8 GHz 1.6 dB 30 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs Instrumentation Switch
Datasheet
12,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 SPDT, High Iso, High Power, Absorptive, 50ohm Instrumentation Switch
Datasheet
4,729In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 SP8T, Absorptive, 50ohm Instrumentation Switch
Datasheet
8,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SP8T 9 kHz 8 GHz 1.6 dB 30 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SP6T, -55 to +125 (degree)C, Absorptive, 50ohm RF Switch, w/o ext. Vss
Datasheet
6,999In Stock
2,000Expected 09/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 SP5T, High Power, Reflective, 50ohm RF Switch
Datasheet
2,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SP5T 30 MHz 1 GHz 0.45 dB 30 dB - 40 C + 85 C SMD/SMT QFN-32 Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SP4T, Open Reflective, Tuning Switch
Datasheet
19,881In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 SPDT, TruDC , Absorptive, 50ohm RF Switch
Datasheet
349In Stock
500Expected 21/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

SPDT 0 Hz 8 GHz 1.1 dB 34 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch
Datasheet
5,622In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 100 MHz 6 GHz 0.9 dB 16 dB - 40 C + 105 C SMD/SMT Si AEC-Q100 UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch
Datasheet
5,528In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 AEC-Q100 Certified SP4T, Low IL, Reflective, 50ohm RF Switch
Datasheet
7,512In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SP4T 50 MHz 3 GHz 0.95 dB 22 dB - 40 C + 105 C SMD/SMT Si AEC-Q100 UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch
Datasheet
5,008In Stock
33,000Expected 04/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 5 MHz 6 GHz 0.9 dB 16 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SPDT, Low IL, High-Linearity Reflective Switch
Datasheet
6,546In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 5 MHz 6 GHz 0.75 dB 20 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch
Datasheet
10,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 5 MHz 6 GHz 0.9 dB 17 dB - 40 C + 85 C SMD/SMT QFN-12 Si UltraCMOS Reel, Cut Tape, MouseReel

pSemi RF Switch ICs SP5T, High Iso, Absorptive, 50ohm RF Switch
Datasheet
1,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SP5T 450 MHz 4 GHz 1.6 dB 42 dB - 40 C + 105 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel
pSemi RF Switch ICs SPDT, High Iso, Reflective, 50ohm RF Switch
Datasheet
2,129In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 SPDT, CATV, High Iso, Absorptive RF Switch
Datasheet
2,828In Stock
6,000Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SPDT 5 MHz 3 GHz 1.1 dB 52 dB - 40 C + 85 C SMD/SMT Si UltraCMOS Reel, Cut Tape, MouseReel