RF Switch ICs – Mouser Switzerland

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	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
RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch PE42724A-Z pSemi 1: 2.96 CHF 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 2.96 CHF 2.23 CHF 2.04 CHF 1.85 CHF View Reel 1.58 CHF 1.75 CHF 1.70 CHF 1.58 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SPDT	5 MHz	1.794 GHz	0.4 dB	19 dB	- 40 C	+ 85 C	SMD/SMT	QFN-12	Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SP4T, 18 GHz, Fast Switching, Absorptive, 50ohm Instrumentation Switch PE42543C-X pSemi 1: 42.23 CHF 602In Stock 1 000On Order	Mfr. Part No. PE42543C-X Mouser Part No 81-PE42543C-X	pSemi	RF Switch ICs SP4T, 18 GHz, Fast Switching, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches		602In Stock 1 000On Order	Cut Tape 42.23 CHF 34.57 CHF 32.69 CHF 32.31 CHF 30.45 CHF Reel 28.46 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500												UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SPDT, 26.5 GHz, Absorptive, 50? Instrumentation Switch PE42522B-X pSemi 1: 18.23 CHF 832In Stock	Mfr. Part No. PE42522B-X Mouser Part No 81-PE42522B-X	pSemi	RF Switch ICs SPDT, 26.5 GHz, Absorptive, 50? Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	832In Stock	Cut Tape 18.23 CHF 14.57 CHF 13.66 CHF 13.04 CHF Reel 11.38 CHF 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
RF Switch ICs SP12T, Absorptive, 50ohm RF Switch, w/o ext. Vss PE42412A-X pSemi 1: 7.15 CHF 21 970In Stock	Mfr. Part No. PE42412A-X Mouser Part No 81-PE42412A-X	pSemi	RF Switch ICs SP12T, Absorptive, 50ohm RF Switch, w/o ext. Vss Learn More about pSemi ultracmos rf switches	Datasheet	21 970In Stock	Cut Tape 7.15 CHF 5.56 CHF 5.16 CHF 4.73 CHF Reel 4.57 CHF View 4.66 CHF 4.40 CHF 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
RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch PE42420F-Z pSemi 1: 3.16 CHF 7 283In Stock	Mfr. Part No. PE42420F-Z Mouser Part No 81-PE42420F-Z	pSemi	RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	7 283In Stock	Cut Tape 3.16 CHF 2.39 CHF 2.20 CHF 1.98 CHF View Reel 1.69 CHF 1.89 CHF 1.83 CHF 1.69 CHF 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
RF Switch ICs SPDT, Reflective, 50ohm WiFi RF Switch PE42424A-Z pSemi 1: 1.33 CHF 49 209In Stock	Mfr. Part No. PE42424A-Z Mouser Part No 81-PE42424A-Z	pSemi	RF Switch ICs SPDT, Reflective, 50ohm WiFi RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	49 209In Stock	Cut Tape 1.33 CHF 0.983 CHF 0.885 CHF 0.787 CHF Reel 0.66 CHF View 0.74 CHF 0.715 CHF 0.646 CHF 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
RF Switch ICs SP6T, Absorptive, 50ohm RF Switch, w/o ext. Vss PE42462A-X pSemi 1: 4.07 CHF 12 482In Stock	Mfr. Part No. PE42462A-X Mouser Part No 81-PE42462A-X	pSemi	RF Switch ICs SP6T, Absorptive, 50ohm RF Switch, w/o ext. Vss Learn More about pSemi ultracmos rf switches	Datasheet	12 482In Stock	Cut Tape 4.07 CHF 3.11 CHF 2.86 CHF 2.59 CHF Reel 2.39 CHF View 2.48 CHF 2.31 CHF 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
RF Switch ICs SP8T, Absorptive, 50ohm RF Switch, w/o ext. Vss PE42482A-X pSemi 1: 4.80 CHF 8 032In Stock 6 000On Order	Mfr. Part No. PE42482A-X Mouser Part No 81-PE42482A-X	pSemi	RF Switch ICs SP8T, Absorptive, 50ohm RF Switch, w/o ext. Vss Learn More about pSemi ultracmos rf switches	Datasheet	8 032In Stock 6 000On Order	Cut Tape 4.80 CHF 3.67 CHF 3.39 CHF 3.08 CHF Reel 2.84 CHF View 2.96 CHF 2.74 CHF 2.71 CHF 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
RF Switch ICs Instrumentation Switch PE42521C-Z pSemi 1: 9.58 CHF 9 747In Stock	Mfr. Part No. PE42521C-Z Mouser Part No 81-PE42521C-Z	pSemi	RF Switch ICs Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	9 747In Stock	Cut Tape 9.58 CHF 7.52 CHF 7.00 CHF 6.45 CHF View Reel 5.64 CHF 6.24 CHF 6.16 CHF 5.64 CHF 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
RF Switch ICs SP8T, Absorptive, 50ohm Instrumentation Switch PE42582A-X pSemi 1: 13.49 CHF 2 935In Stock	Mfr. Part No. PE42582A-X Mouser Part No 81-PE42582A-X	pSemi	RF Switch ICs SP8T, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	2 935In Stock	Cut Tape 13.49 CHF 10.61 CHF 9.90 CHF 9.17 CHF Reel 8.50 CHF View 9.12 CHF 8.31 CHF Quote 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
RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch PE42641MLBD-Z pSemi 1: 2.12 CHF 11 841In Stock 9 000Expected 20/11/2026	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	11 841In Stock 9 000Expected 20/11/2026	Cut Tape 2.12 CHF 1.58 CHF 1.45 CHF 1.29 CHF Reel 1.10 CHF View 1.24 CHF 1.21 CHF 1.18 CHF 1.08 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SP4T	100 MHz	3 GHz	0.55 dB	27.5 dB	- 40 C	+ 85 C	SMD/SMT		Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SP6T, -55 to +125 (degree)C, Absorptive, 50ohm RF Switch, w/o ext. Vss PE426462A-X pSemi 1: 4.29 CHF 8 629In Stock	Mfr. Part No. PE426462A-X Mouser Part No 81-PE426462A-X	pSemi	RF Switch ICs SP6T, -55 to +125 (degree)C, Absorptive, 50ohm RF Switch, w/o ext. Vss Learn More about pSemi ultracmos rf switches	Datasheet	8 629In Stock	Cut Tape 4.29 CHF 3.29 CHF 3.02 CHF 2.75 CHF Reel 2.56 CHF View 2.62 CHF 2.48 CHF 2.44 CHF 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
RF Switch ICs SP4T, Open Reflective, Tuning Switch PE613050A-Z pSemi 1: 2.38 CHF 16 643In Stock	Mfr. Part No. PE613050A-Z Mouser Part No 81-PE613050A-Z	pSemi	RF Switch ICs SP4T, Open Reflective, Tuning Switch Learn More about pSemi ultracmos rf switches	Datasheet	16 643In Stock	Cut Tape 2.38 CHF 1.78 CHF 1.63 CHF 1.47 CHF Reel 1.24 CHF View 1.39 CHF 1.37 CHF 1.30 CHF 1.22 CHF 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
RF Switch ICs AEC-Q100 Certified SP4T, Low IL, Reflective, 50ohm RF Switch PE423641MLAA-Z pSemi 1: 2.56 CHF 4 140In Stock 6 000Expected 09/11/2026	Mfr. Part No. PE423641MLAA-Z Mouser Part No 81-PE423641MLAA-Z	pSemi	RF Switch ICs AEC-Q100 Certified SP4T, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	4 140In Stock 6 000Expected 09/11/2026	Cut Tape 2.56 CHF 1.93 CHF 1.76 CHF 1.58 CHF Reel 1.35 CHF View 1.51 CHF 1.50 CHF 1.45 CHF 1.33 CHF 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
RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch PE42421SCAA-Z pSemi 1: 0.789 CHF 17 746In Stock 276 000On 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	17 746In Stock 276 000On Order On Order Ship Dates Mfr. No: PE42421SCAA-Z Stock: 17 746 Can Dispatch Immediately On Order: 123 000 Expected 04/12/2026 153 000 Expected 07/12/2026 Factory Lead Time: 24 Weeks	Cut Tape 0.789 CHF 0.565 CHF 0.51 CHF 0.449 CHF Reel 0.37 CHF View 0.42 CHF 0.402 CHF 0.394 CHF 0.36 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SPDT	10 MHz	3 GHz	0.5 dB	20 dB	- 40 C	+ 85 C	SMD/SMT		Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch PE42427A-Z pSemi 1: 1.17 CHF 7 587In Stock	Mfr. Part No. PE42427A-Z Mouser Part No 81-PE42427A-Z	pSemi	RF Switch ICs SPDT, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	7 587In Stock	Cut Tape 1.17 CHF 0.854 CHF 0.77 CHF 0.683 CHF Reel 0.594 CHF View 0.642 CHF 0.636 CHF 0.629 CHF 0.581 CHF 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
RF Switch ICs SP4T, High Iso, Absorptive, 50ohm RF Switch PE42442A-Z pSemi 1: 4.05 CHF 4 083In Stock	Mfr. Part No. PE42442A-Z Mouser Part No 81-PE42442A-Z	pSemi	RF Switch ICs SP4T, High Iso, Absorptive, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	4 083In Stock	Cut Tape 4.05 CHF 3.08 CHF 2.83 CHF 2.56 CHF View Reel 2.12 CHF 2.44 CHF 2.37 CHF 2.28 CHF 2.12 CHF 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
RF Switch ICs SPDT, High Iso, Reflective, 50ohm RF Switch PE4250MLI-Z pSemi 1: 1.71 CHF 8 032In 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 032In Stock	Cut Tape 1.71 CHF 1.32 CHF 1.21 CHF 1.08 CHF Reel 0.87 CHF View 1.01 CHF 0.992 CHF 0.934 CHF 0.829 CHF 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
RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch PE4256MLIAA-Z pSemi 1: 2.26 CHF 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 2.26 CHF 1.69 CHF 1.54 CHF 1.39 CHF Reel 1.18 CHF View 1.31 CHF 1.29 CHF 1.26 CHF 1.15 CHF 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
RF Switch ICs SPDT, CATV, High Iso, Absorptive RF Switch PE42721MLBA-Z pSemi 1: 1.14 CHF 6 570In 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 570In Stock	Cut Tape 1.14 CHF 0.837 CHF 0.756 CHF 0.671 CHF View Reel 0.56 CHF 0.63 CHF 0.607 CHF 0.595 CHF 0.56 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000										Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SPDT, DOCSIS3.X, Reflective RF Switch PE42723A-Z pSemi 1: 3.02 CHF 1 238In 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 238In Stock	Cut Tape 3.02 CHF 2.27 CHF 2.10 CHF 1.88 CHF Reel 1.58 CHF View 1.79 CHF 1.57 CHF 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
RF Switch ICs SPDT, CATV, High Iso, Absorptive, Unpowered RF Switch PE42742MLIBB-Z pSemi 1: 1.82 CHF 2 139In 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 139In Stock	Cut Tape 1.82 CHF 1.35 CHF 1.23 CHF 1.10 CHF Reel 0.926 CHF View 1.04 CHF 1.01 CHF 0.992 CHF 0.901 CHF MouseReel Available	Min.: 1 Mult.: 1 : 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
RF Switch ICs SPDT, High power, Reflective, 50ohm RF Switch PE42820B-X pSemi 1: 17.60 CHF 149In Stock 1 000Expected 11/12/2026	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	149In Stock 1 000Expected 11/12/2026	Cut Tape 17.60 CHF 14.08 CHF 13.20 CHF 12.44 CHF View Reel 11.86 CHF 12.18 CHF 11.86 CHF Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SPDT	30 MHz	2.7 GHz	0.7 dB	24 dB	- 40 C	+ 85 C	SMD/SMT		Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs SPDT, High Power, Reflective, 50ohm RF Switch PE42823A-X pSemi 1: 10.06 CHF 677In 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	677In Stock	Cut Tape 10.06 CHF 7.91 CHF 7.38 CHF 6.79 CHF Reel 6.50 CHF View 6.51 CHF 6.31 CHF Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SPDT	700 MHz	6 GHz	1.28 dB	23 dB	- 40 C	+ 105 C	SMD/SMT		Si		UltraCMOS	Reel, Cut Tape, MouseReel
RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch PE423422A-Z pSemi 1: 2.18 CHF 206In Stock 6 000Expected 17/11/2026	Mfr. Part No. PE423422A-Z Mouser Part No 81-PE423422A-Z	pSemi	RF Switch ICs AEC-Q100 Certified SPDT, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	206In Stock 6 000Expected 17/11/2026	Cut Tape 2.18 CHF 1.63 CHF 1.49 CHF 1.34 CHF Reel 1.16 CHF View 1.26 CHF 1.24 CHF 1.22 CHF 1.11 CHF 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