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Si Attenuators

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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.	Package/Case	Attenuation	Maximum Frequency	Impedance	Number of Bits	Number of Channels	Attenuator Step Size	Maximum VSWR
Attenuators Attenuator, DC-55 GHz, 5 bits, 3 mm, T&R MAAD-011048-TR0500 MACOM 1: £79.98 3,587In Stock	Mfr. Part No. MAAD-011048-TR0500 Mouser Part No 937-MAAD011048TR0500	MACOM	Attenuators Attenuator, DC-55 GHz, 5 bits, 3 mm, T&R Learn More about MACOM maad 011048 digital attenuator	Datasheet	3,587In Stock	Cut Tape £79.98 £66.90 £65.63 Reel £65.63 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD-20	31 dB	55 GHz		5 bit	1 Channel	1 dB
Attenuators 50ohm 6 Bit 31.5dB 0.5dB, 1.0dB Digital Step Attenuator, optional ext. Vss PE43508A-V pSemi 1: £73.65 240In Stock	Mfr. Part No. PE43508A-V Mouser Part No 81-PE43508A-V	pSemi	Attenuators 50ohm 6 Bit 31.5dB 0.5dB, 1.0dB Digital Step Attenuator, optional ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	240In Stock	Cut Tape £73.65 £61.59 £56.76 £55.28 Reel £52.40 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Die	31.5 dB	55 GHz	50 Ohms	6 bit	1 Channel	1 dB
Attenuators 100-2000MHz IL <3dB Max Attn >38dB G30 MACOM 1: £677.63 3In Stock	Mfr. Part No. G30 Mouser Part No 937-G30	MACOM	Attenuators 100-2000MHz IL <3dB Max Attn >38dB	Datasheet	3In Stock	£677.63 £618.94	Min.: 1 Mult.: 1		50 dB	5 GHz	50 Ohms		1 Channel		1.4
Attenuators 15.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-15R5A-PP+ Mini-Circuits 1: £5.82 472In Stock 1,500On Order	Mfr. Part No. DAT-15R5A-PP+ Mouser Part No 139-DAT-15R5A-PP+	Mini-Circuits	Attenuators 15.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O Learn More about Mini-Circuits mini circuits dat	Datasheet	472In Stock 1,500On Order On Order Ship Dates Mfr. No: DAT-15R5A-PP+ Stock: 472 Can Dispatch Immediately On Order: 500 Expected 21/12/2026 1,000 Expected 27/01/2027 Factory Lead Time: 17 Weeks	Cut Tape £5.82 £5.33 Reel £5.33 £4.85 MouseReel Available	Min.: 1 Mult.: 1 : 500		15.5 dB	4 GHz	50 Ohms	5 bit	1 Channel	0.5 dB	1.4
Attenuators 1.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-31R5A-SN+ Mini-Circuits 1: £5.96 683In Stock	Mfr. Part No. DAT-31R5A-SN+ Mouser Part No 139-DAT-31R5A-SN+	Mini-Circuits	Attenuators 1.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O Learn More about Mini-Circuits mini circuits dat	Datasheet	683In Stock	Cut Tape £5.96 £5.45 £5.27 Reel £5.26 £5.00 MouseReel Available	Min.: 1 Mult.: 1 : 500		31.5 dB	4 GHz	50 Ohms	6 bit	1 Channel	0.5 dB	1.4
Attenuators .05-3GHz Range 30dB IN 1dB 30dBm RFSA3043TR7 Qorvo 1: £6.68 2,239In Stock	Mfr. Part No. RFSA3043TR7 Mouser Part No 772-RFSA3043	Qorvo	Attenuators .05-3GHz Range 30dB IN 1dB 30dBm	Datasheet	2,239In Stock	Cut Tape £6.68 £6.61 £5.70 £4.94 View Reel £2.78 £4.28 £3.68 £3.19 £2.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	QFN-16	30 dB	3 GHz	75 Ohms		1 Channel
Attenuators DIG CONTROLLED 62 DB AUDIO ATTENUATOR A A 926-LM1971MX/NOPB LM1971M/NOPB Texas Instruments 1: £1.63 1,989In Stock	Mfr. Part No. LM1971M/NOPB Mouser Part No 926-LM1971M/NOPB	Texas Instruments	Attenuators DIG CONTROLLED 62 DB AUDIO ATTENUATOR A A 926-LM1971MX/NOPB	Datasheet	1,989In Stock	£1.63 £1.34 £1.31 £1.14	Min.: 1 Mult.: 1	SOIC-8	62 dB	100 kHz	40 kOhms	8 bit	1 Channel	1 dB
Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step QPC6713TR7 Qorvo 1: £5.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. QPC6713TR7 Mouser Part No 772-QPC6713TR7	Qorvo	Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape £5.20 £5.16 £4.09 £3.22 View Reel £1.99 £2.66 £2.31 £1.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	QFN-16	31.75 dB	6 GHz	50 Ohms	7 bit	1 Channel	0.25 dB
Attenuators 75-ohm VCA - Low Insertion Loss QPC4043TR7 Qorvo 1: £6.68 811In Stock	Mfr. Part No. QPC4043TR7 Mouser Part No 772-QPC4043TR7	Qorvo	Attenuators 75-ohm VCA - Low Insertion Loss Learn More about Qorvo qpc4043 voltage controlled attenuator	Datasheet	811In Stock	Cut Tape £6.68 £6.61 £5.70 £4.94 View Reel £2.78 £4.28 £3.68 £3.19 £2.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LGA-16	25 dB	3 GHz	75 Ohms		1 Channel
Attenuators DC-4GHz 57dBm IP3 IL 7.7dB @ 2GHz TQP4M9072 Qorvo 1: £6.37 1,923In Stock	Mfr. Part No. TQP4M9072 Mouser Part No 772-TQP4M9072	Qorvo	Attenuators DC-4GHz 57dBm IP3 IL 7.7dB @ 2GHz Learn More about Qorvo tqp4m9071 tqp4m9072 dsa	Datasheet	1,923In Stock	Cut Tape £6.37 £4.88 £4.51 £4.10 £4.02 Reel £3.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	QFN-24	31.5 dB	4 GHz	50 Ohms	6 bit	1 Channel	0.5 dB
Attenuators 31.75 dB RANGE / 0.25dB STEP DSA; AEC-Q100 Grade 2 Qualified; 0.05 - 6 GHz; SPI-controlled, bi-directional, 31.75 dB range digital step attenuator GRF6402W Guerrilla RF 1: £4.33 1,311In Stock	Mfr. Part No. GRF6402W Mouser Part No 459-GRF6402W	Guerrilla RF	Attenuators 31.75 dB RANGE / 0.25dB STEP DSA; AEC-Q100 Grade 2 Qualified; 0.05 - 6 GHz; SPI-controlled, bi-directional, 31.75 dB range digital step attenuator Learn More about Guerrilla RF grf640x dsa	Datasheet	1,311In Stock	Cut Tape £4.33 £3.30 £3.04 £2.76 View Reel £2.48 £2.62 £2.54 £2.51 £2.48	Min.: 1 Mult.: 1 : 1,500	QFN-16	31.75 dB	6 GHz	50 Ohms	7 bit	2 Channel	0.25 dB
Attenuators 20-50TPR TTM Technologies 1: £24.12 12In Stock	Mfr. Part No. 20-50TPR Mouser Part No 620-20-50TPR	TTM Technologies	Attenuators		12In Stock	£24.12 £19.85 £16.87 £16.20 View £15.98 £15.69 Quote	Min.: 1 Mult.: 1
Attenuators KIT FXD ATTEN / SURF MT / RoHS K3-GAT+ Mini-Circuits 1: £203.44 2In Stock	Mfr. Part No. K3-GAT+ Mouser Part No 139-K3-GAT+	Mini-Circuits	Attenuators KIT FXD ATTEN / SURF MT / RoHS Learn More about Mini-Circuits mini circuits designer kits	Datasheet	2In Stock	£203.44	Min.: 1 Mult.: 1		30 dB	8 GHz	50 Ohms		1 Channel		1.2
Attenuators 2-Bit Digital Attenuator HMC291SETR Analog Devices 1: £6.84 997In Stock	Mfr. Part No. HMC291SETR Mouser Part No 584-HMC291SETR	Analog Devices	Attenuators 2-Bit Digital Attenuator Learn More about Analog Devices adi rf solutions	Datasheet	997In Stock	Cut Tape £6.84 £5.30 £4.91 £4.50 Reel £4.16 View £4.30 £4.05 £3.84 MouseReel Available	Min.: 1 Mult.: 1 : 500	SOT-23-6	12 dB	4 GHz	50 Ohms	2 bit	1 Channel	4 dB
Attenuators 0.6-3.0GHz, 6-bit Dig Atten HMC8073LP3DETR Analog Devices 1: £4.02 1,177In Stock	Mfr. Part No. HMC8073LP3DETR Mouser Part No 584-HMC8073LP3DETR	Analog Devices	Attenuators 0.6-3.0GHz, 6-bit Dig Atten Learn More about Analog Devices adi rf solutions	Datasheet	1,177In Stock	Cut Tape £4.02 £3.95 £3.93 Reel £3.93 MouseReel Available	Min.: 1 Mult.: 1 : 500	LFCSP-16	31.5 dB	3 GHz	50 Ohms	6 bit	1 Channel	0.5 dB
Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50? RCAT-15+ Mini-Circuits 1: £13.22 9In Stock 500Expected 21/12/2026	Mfr. Part No. RCAT-15+ Mouser Part No 139-RCAT-15+	Mini-Circuits	Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50?	Datasheet	9In Stock 500Expected 21/12/2026	Cut Tape £13.22 £12.23 £11.42 £10.31 Reel £10.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	LZ1737	15 dB	2 GHz	50 Ohms		1 Channel
Attenuators Attenuator 3 el AEC-Q200 EXB-24AT5AR3X Panasonic Industry 1: £0.135 16,682In Stock	Mfr. Part No. EXB-24AT5AR3X Mouser Part No 667-EXB-24AT5AR3X	Panasonic Industry	Attenuators Attenuator 3 el AEC-Q200 Learn More about Panasonic Industry panasonic exbx resistor arrays networks	Datasheet	16,682In Stock	Cut Tape £0.135 £0.106 £0.093 £0.078 View Reel £0.057 £0.072 £0.067 £0.064 £0.059 £0.057 £0.057 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	5 dB	3 GHz	50 Ohms				1.3
Attenuators 45-1218MHz 75 ohm VC Var. Equalizer QPC7336SR Qorvo 1: £15.30 200In Stock	Mfr. Part No. QPC7336SR Mouser Part No 772-QPC7336SR	Qorvo	Attenuators 45-1218MHz 75 ohm VC Var. Equalizer Learn More about Qorvo qpc7336 variable equalizer	Datasheet	200In Stock	Cut Tape £15.30 £12.15 Reel £12.14 £10.13 £10.00 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	MCM-14	22 dB	1.218 GHz	75 Ohms		1 Channel
Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit QPC3614TR13 Qorvo 1: £3.68 1,247In Stock	Mfr. Part No. QPC3614TR13 Mouser Part No 772-QPC3614TR13	Qorvo	Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit Learn More about Qorvo qpc3614 attenuators	Datasheet	1,247In Stock	Cut Tape £3.68 £2.78 £2.55 £2.30 Reel £1.97 View £2.19 £2.17 £2.03 £1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	QFN-20	31.5 dB	1.5 GHz	75 Ohms	6 bit	1 Channel	0.5 dB
Attenuators Attenuator 3 el AEC-Q200 EXB-24AT3AR3X Panasonic Industry 1: £0.135 18,747In Stock	Mfr. Part No. EXB-24AT3AR3X Mouser Part No 667-EXB-24AT3AR3X	Panasonic Industry	Attenuators Attenuator 3 el AEC-Q200 Learn More about Panasonic Industry panasonic exbx resistor arrays networks	Datasheet	18,747In Stock	Cut Tape £0.135 £0.106 £0.093 £0.078 View Reel £0.057 £0.072 £0.067 £0.064 £0.059 £0.057 £0.057 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	3 dB	3 GHz	50 Ohms				1.3
Attenuators 4DB 50Ohms EXB-24AT4AR3X Panasonic Industry 1: £0.135 19,052In Stock	Mfr. Part No. EXB-24AT4AR3X Mouser Part No 667-EXB-24AT4AR3X	Panasonic Industry	Attenuators 4DB 50Ohms Learn More about Panasonic Industry panasonic exbx resistor arrays networks	Datasheet	19,052In Stock	Cut Tape £0.135 £0.106 £0.093 £0.078 View Reel £0.057 £0.072 £0.067 £0.064 £0.059 £0.057 £0.057 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	4 dB	3 GHz	50 Ohms				1.3
Attenuators WA04P0404 1.5dB Walsin WA04PR15XBTL WA04PR15XBTL Walsin 1: £0.094 8,340In Stock	Mfr. Part No. WA04PR15XBTL Mouser Part No 791-WA04PR15XBTL	Walsin	Attenuators WA04P0404 1.5dB	Datasheet	8,340In Stock	£0.094 £0.049 £0.044 £0.036	Min.: 1 Mult.: 1		1.5 dB	3 GHz	50 Ohms
Attenuators WA04P0404 13dB Walsin WA04P013XDTL WA04P013XDTL Walsin 1: £0.094 6,539In Stock	Mfr. Part No. WA04P013XDTL Mouser Part No 791-WA04P013XDTL	Walsin	Attenuators WA04P0404 13dB	Datasheet	6,539In Stock	Cut Tape £0.094 £0.049 £0.044 £0.036 Reel £0.036 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		13 dB	3 GHz	50 Ohms
Attenuators 2-Bit Digital Attenuator HMC291SE Analog Devices 1: £6.81 139In Stock	Mfr. Part No. HMC291SE Mouser Part No 584-HMC291SE	Analog Devices	Attenuators 2-Bit Digital Attenuator Learn More about Analog Devices adi rf solutions	Datasheet	139In Stock	£6.81 £5.55 £5.19 £4.77 View £4.75 £4.03	Min.: 1 Mult.: 1	SOT-23-6	12 dB	4 GHz	50 Ohms	2 bit	1 Channel	4 dB
Attenuators 5-bit attenuator, with 2 dB bits HMC305SLP4E Analog Devices 1: £7.34 111In Stock	Mfr. Part No. HMC305SLP4E Mouser Part No 584-HMC305SLP4E	Analog Devices	Attenuators 5-bit attenuator, with 2 dB bits Learn More about Analog Devices adi rf solutions	Datasheet	111In Stock	£7.34 £7.18 £7.15	Min.: 1 Mult.: 1	QFN-24	15.5 dB	7 GHz	50 Ohms	5 bit	1 Channel	0.5 dB