UltraCMOS Series – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
RF Switch ICs SPDT, Absorptive, 50ohm WiFi RF Switch PE42423B-Z pSemi 1: £1.60 90,788Expected 05/02/2027	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	90,788Expected 05/02/2027	Cut Tape £1.60 £1.19 £1.08 £0.96 Reel £0.856 View £0.908 £0.89 £0.871 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SP12T, Absorptive, 50ohm Instrumentation Switch PE42512A-X pSemi 1: £22.49 2,068Expected 26/10/2026	Mfr. Part No. PE42512A-X Mouser Part No 81-PE42512A-X	pSemi	RF Switch ICs SP12T, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	2,068Expected 26/10/2026	Cut Tape £22.49 £18.17 £17.08 £16.35 £16.01 Reel £14.99 MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch PE4251MLI-Z pSemi 1: £1.70 21,002Expected 20/11/2026	Mfr. Part No. PE4251MLI-Z Mouser Part No 81-PE4251MLI-Z	pSemi	RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	21,002Expected 20/11/2026	Cut Tape £1.70 £1.26 £1.15 £1.02 Reel £0.841 View £0.96 £0.943 £0.89 £0.818 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
RF Switch ICs SPDT, High Iso, High Power, Absorptive, 50ohm Instrumentation Switch PE42520C-Z pSemi 1: £10.55 25,443Expected 21/12/2026	Mfr. Part No. PE42520C-Z Mouser Part No 81-PE42520C-Z	pSemi	RF Switch ICs SPDT, High Iso, High Power, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	25,443Expected 21/12/2026	Cut Tape £10.55 £8.33 £7.77 £7.26 View Reel £6.70 £7.24 £7.00 £6.91 £6.70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SPDT, 60GHz, Low IL, Reflective, Flip Chip Die PE42525A-X pSemi 1: £45.13 500Expected 11/12/2026	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	500Expected 11/12/2026	Cut Tape £45.13 £37.24 £35.28 £33.13 View Reel £32.13 £33.09 £32.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs SP4T, High Iso, Absorptive, 50ohm Instrumentation Switch PE42540G-Z pSemi 1: £9.98 26,947Expected 05/02/2027	Mfr. Part No. PE42540G-Z Mouser Part No 81-PE42540G-Z	pSemi	RF Switch ICs SP4T, High Iso, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	26,947Expected 05/02/2027	Cut Tape £9.98 £7.82 £7.29 £6.71 View Reel £5.70 £6.50 £6.29 £6.22 £5.70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SPDT, High Iso, High Power, Absorptive, 50ohm Instrumentation Switch PE42553B-Z pSemi 1: £6.36 30,120On Order	Mfr. Part No. PE42553B-Z Mouser Part No 81-PE42553B-Z	pSemi	RF Switch ICs SPDT, High Iso, High Power, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	30,120On Order On Order Ship Dates Mfr. No: PE42553B-Z Stock: 0 On Order: 6,120 Expected 28/12/2026 9,000 Expected 04/01/2027 15,000 Expected 19/03/2027 Factory Lead Time: 24 Weeks	Cut Tape £6.36 £4.93 £4.57 £4.18 View Reel £3.83 £4.09 £4.02 £3.96 £3.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SP6T, Absorptive, 50ohm Instrumentation Switch PE42562A-X pSemi 1: £7.49 7,415Expected 09/11/2026	Mfr. Part No. PE42562A-X Mouser Part No 81-PE42562A-X	pSemi	RF Switch ICs SP6T, Absorptive, 50ohm Instrumentation Switch Learn More about pSemi ultracmos rf switches	Datasheet	7,415Expected 09/11/2026	Cut Tape £7.49 £5.83 £5.42 £4.96 Reel £4.46 View £4.80 £4.30 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs SP5T, High Power, Reflective, 50ohm RF Switch PE42850B-X pSemi 1: £25.67 1,500Expected 23/10/2026	Mfr. Part No. PE42850B-X Mouser Part No 81-PE42850B-X	pSemi	RF Switch ICs SP5T, High Power, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	1,500Expected 23/10/2026	Cut Tape £25.67 £20.80 £19.60 £18.90 £18.25 Reel £17.40 MouseReel Available	Min.: 1 Mult.: 1 : 500
Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator PE43205B-Z pSemi 1: £1.75 64,479On Order	Mfr. Part No. PE43205B-Z Mouser Part No 81-PE43205B-Z	pSemi	Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	64,479On Order On Order Ship Dates Mfr. No: PE43205B-Z Stock: 0 On Order: 4,479 Expected 21/12/2026 36,000 Expected 25/01/2027 24,000 Expected 26/02/2027 Factory Lead Time: 24 Weeks	Cut Tape £1.75 £1.42 £1.32 £1.20 Reel £0.995 View £1.13 £1.09 £1.05 £0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Attenuators Vss PE43705B-Z pSemi 1: £8.44 5,990Expected 27/11/2026	Mfr. Part No. PE43705B-Z Mouser Part No 81-PE43705B-Z	pSemi	Attenuators Vss	Datasheet	5,990Expected 27/11/2026	Cut Tape £8.44 £6.92 £6.50 £5.98 View Reel £4.94 £5.67 £5.52 £5.37 £4.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, w/o PE43712B-Z pSemi 1: £6.01 62,102Expected 12/03/2027	Mfr. Part No. PE43712B-Z Mouser Part No 81-PE43712B-Z	pSemi	Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, w/o Learn More about pSemi ultracmos rf dsa	Datasheet	62,102Expected 12/03/2027	Cut Tape £6.01 £4.90 £4.58 £4.21 View Reel £3.44 £3.95 £3.87 £3.74 £3.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, optional PE43713B-Z pSemi 1: £16.22 12,818Expected 02/11/2026	Mfr. Part No. PE43713B-Z Mouser Part No 81-PE43713B-Z	pSemi	Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, optional Learn More about pSemi ultracmos rf dsa	Datasheet	12,818Expected 02/11/2026	Cut Tape £16.22 £13.70 £12.90 £11.96 View Reel £10.44 £11.45 £11.27 £11.26 £10.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Phase Detectors/Shifters 8-bit 1.7-2.2 GHz RF Digital Phase Shifter PE44820B-X pSemi 1: £7.49 10,050On Order	Mfr. Part No. PE44820B-X Mouser Part No 81-PE44820B-X	pSemi	Phase Detectors/Shifters 8-bit 1.7-2.2 GHz RF Digital Phase Shifter Learn More about pSemi pe44820 ultracmos rf digital phase shifter	Datasheet	10,050On Order On Order Ship Dates Mfr. No: PE44820B-X Stock: 0 On Order: 50 Expected 25/12/2026 2,000 Expected 14/05/2027 8,000 Expected 07/06/2027 Factory Lead Time: 26 Weeks	Cut Tape £7.49 £6.23 £5.84 £5.37 £5.10 Reel £4.95 MouseReel Available	Min.: 1 Mult.: 1 : 500
Signal Conditioning 6GHz, 100W Power Limiter PE45361A-X pSemi 1: £8.49 17,541Expected 12/02/2027	Mfr. Part No. PE45361A-X Mouser Part No 81-PE45361A-X	pSemi	Signal Conditioning 6GHz, 100W Power Limiter Learn More about pSemi pe45140 pe45361 pe45450	Datasheet	17,541Expected 12/02/2027	Cut Tape £8.49 £7.38 £6.97 £6.63 Reel £5.82 View £6.36 £6.05 £5.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Trimmer/Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.9-4.6pF, SPI Interface PE64906B-Z pSemi 1: £1.29 39,647On Order	Mfr. Part No. PE64906B-Z Mouser Part No 81-PE64906B-Z	pSemi	Trimmer/Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.9-4.6pF, SPI Interface Learn More about pSemi ultracmos dtcs	Datasheet	39,647On Order On Order Ship Dates Mfr. No: PE64906B-Z Stock: 0 On Order: 6,647 Expected 19/02/2027 33,000 Expected 03/05/2027 Factory Lead Time: 24 Weeks	Cut Tape £1.29 £1.05 £0.917 £0.841 Reel £0.773 View £0.803 £0.759 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Trimmer/Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.6-2.35pF, SPI Interface PE64909B-Z pSemi 1: £1.42 34,921On Order	Mfr. Part No. PE64909B-Z Mouser Part No 81-PE64909B-Z	pSemi	Trimmer/Variable Capacitors Digitally Tunable Capacitor (100-3000 MHz) 0.6-2.35pF, SPI Interface Learn More about pSemi ultracmos dtcs	Datasheet	34,921On Order On Order Ship Dates Mfr. No: PE64909B-Z Stock: 0 On Order: 22,921 Expected 23/04/2027 12,000 Expected 30/04/2027 Factory Lead Time: 24 Weeks	Cut Tape £1.42 £1.15 £1.00 £0.934 Reel £0.863 View £0.882 £0.796 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SPDT, 40GHz, High Iso, Reflective, Flip Chip Die pSemi PE42524B-X PE42524B-X pSemi 1: £47.53 357Expected 18/06/2027	Mfr. Part No. PE42524B-X Mouser Part No 81-PE42524B-X	pSemi	RF Switch ICs SPDT, 40GHz, High Iso, Reflective, Flip Chip Die	Datasheet	357Expected 18/06/2027	Cut Tape £47.53 £43.04 £41.78 £41.46 View Reel £35.99 £41.45 £35.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch 4257-52 pSemi 1: £2.00 2,975Expected 27/11/2026	Mfr. Part No. 4257-52 Mouser Part No 81-4257-52	pSemi	RF Switch ICs SPDT, High Iso, Absorptive, 50ohm RF Switch	Datasheet	2,975Expected 27/11/2026	Cut Tape £2.00 £1.48 £1.36 £1.21 Reel £1.04 View £1.15 £1.12 £1.10 £1.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Development Tools 6 GHz 100W Power Limiter Eval. Board EK45361-01 pSemi 1: £68.32 35Expected 13/11/2026	Mfr. Part No. EK45361-01 Mouser Part No 81-EK45361-01	pSemi	RF Development Tools 6 GHz 100W Power Limiter Eval. Board Learn More about pSemi ultracmos power limiter eval kits		35Expected 13/11/2026	£68.32	Min.: 1 Mult.: 1
Switching Voltage Regulators 20A IC 3-3.6VIN.35-.7VOUT QFN PE24111A-X Murata Electronics 1: £11.27 500Expected 15/03/2027 New Product	Mfr. Part No. PE24111A-X Mouser Part No 81-PE24111A-X New Product	Murata Electronics	Switching Voltage Regulators 20A IC 3-3.6VIN.35-.7VOUT QFN	Datasheet	500Expected 15/03/2027	Cut Tape £11.27 £8.83 £8.21 £7.79 Reel £6.62 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 6A CHARGE PUMP DIVIDE 4 WLCSP PE25204A-X Murata Electronics 1: £8.66 500Expected 15/03/2027 New Product	Mfr. Part No. PE25204A-X Mouser Part No 81-PE25204A-X New Product	Murata Electronics	Switching Voltage Regulators 6A CHARGE PUMP DIVIDE 4 WLCSP	Datasheet	500Expected 15/03/2027	Cut Tape £8.66 £6.78 £6.32 £5.99 Reel £5.08 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 10A CHARGE PUMP DIVIDE2/3WLCSP Murata Electronics PE25208A-V PE25208A-V Murata Electronics 1: £12.13 250Expected 15/03/2027 New Product	Mfr. Part No. PE25208A-V Mouser Part No 81-PE25208A-V New Product	Murata Electronics	Switching Voltage Regulators 10A CHARGE PUMP DIVIDE2/3WLCSP	Datasheet	250Expected 15/03/2027	Cut Tape £12.13 £9.50 £8.84 £8.39 Reel £7.12 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Switch ICs SP3T, Low IL, Reflective, 50ohm RF Switch PE42430MLAB-Z pSemi 1: £1.75 9,000Expected 26/10/2026	Mfr. Part No. PE42430MLAB-Z Mouser Part No 81-PE42430MLAB-Z	pSemi	RF Switch ICs SP3T, Low IL, Reflective, 50ohm RF Switch Learn More about pSemi ultracmos rf switches	Datasheet	9,000Expected 26/10/2026	Cut Tape £1.75 £1.30 £1.19 £1.06 Reel £0.89 View £0.995 £0.986 £0.863 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Switch ICs SP4T, Low IL, Reflective, 50ohm RF Switch PE42440MLBB-Z pSemi 1: £2.00 9,598Expected 18/12/2026	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	9,598Expected 18/12/2026	Cut Tape £2.00 £1.49 £1.37 £1.22 Reel £1.04 View £1.15 £1.13 £1.11 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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