.hide-partial { max-height: none; } .show-more { display: none; }

Si Attenuators

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 441

Applied Filters:

Technology = Si

Manufacturer

Package/Case

Attenuation

Maximum Frequency

Impedance

Number of Bits

Number of Channels

Attenuator Step Size

Maximum VSWR

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $144.88 3,778In 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	3,778In Stock	Cut Tape $144.88 $121.18 $118.89 Reel $118.89 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: $133.40 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 $133.40 $111.57 $102.83 $100.14 Reel $94.91 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: $1,227.50 3In Stock	Mfr. Part No. G30 Mouser Part No 937-G30	MACOM	Attenuators 100-2000MHz IL <3dB Max Attn >38dB	Datasheet	3In Stock	$1,227.50 $1,121.18	Min.: 1 Mult.: 1		50 dB	5 GHz	50 Ohms		1 Channel		1.4
Attenuators DIG CONTROLLED 62 DB AUDIO ATTENUATOR A A 926-LM1971MX/NOPB LM1971M/NOPB Texas Instruments 1: $3.25 2,024In 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	2,024In Stock	$3.25 $2.60 $2.41 $2.15 View $2.12 $2.01	Min.: 1 Mult.: 1	SOIC-8	62 dB	100 kHz	40 kOhms	8 bit	1 Channel	1 dB
Attenuators 1.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-31R5A-SN+ Mini-Circuits 1: $10.80 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 $10.80 $9.86 $9.55 Reel $9.52 $7.96 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: $9.63 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 $9.63 $9.53 $8.23 $7.13 View Reel $4.01 $6.17 $5.32 $4.60 $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	QFN-16	30 dB	3 GHz	75 Ohms		1 Channel
Attenuators DC-4GHz 57dBm IP3 IL 7.7dB @ 2GHz TQP4M9072 Qorvo 1: $9.19 2,040In 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	2,040In Stock	Cut Tape $9.19 $7.04 $6.51 $5.92 $5.81 Reel $5.49 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 75-ohm VCA - Low Insertion Loss QPC4043TR7 Qorvo 1: $9.63 810In 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	810In Stock	Cut Tape $9.63 $9.53 $8.23 $7.13 View Reel $4.01 $6.17 $5.32 $4.60 $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LGA-16	25 dB	3 GHz	75 Ohms		1 Channel
Attenuators 15.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-15R5A-PP+ Mini-Circuits 1: $10.54 477In 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	477In Stock 1,500On Order On Order Ship Dates Mfr. No: DAT-15R5A-PP+ Stock: 477 Can Dispatch Immediately On Order: 500 Expected 21/12/2026 1,000 Expected 27/1/2027 Factory Lead Time: 17 Weeks	Cut Tape $10.54 $9.66 Reel $9.66 $8.79 MouseReel Available	Min.: 1 Mult.: 1 : 500		15.5 dB	4 GHz	50 Ohms	5 bit	1 Channel	0.5 dB	1.4
Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step QPC6713TR7 Qorvo 1: $7.51 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 $7.51 $7.44 $5.90 $4.65 View Reel $2.87 $3.84 $3.33 $2.87 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 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: $7.85 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 $7.85 $5.97 $5.51 $4.99 View Reel $4.49 $4.75 $4.60 $4.54 $4.49	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: $43.70 12In Stock	Mfr. Part No. 20-50TPR Mouser Part No 620-20-50TPR	TTM Technologies	Attenuators		12In Stock	$43.70 $35.96 $30.55 $29.35 View $28.95 $28.41 Quote	Min.: 1 Mult.: 1
Attenuators 2-Bit Digital Attenuator HMC291SETR Analog Devices 1: $12.40 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 $12.40 $9.60 $8.91 $8.15 $7.78 Reel $7.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 797 : 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: $7.29 1,267In 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	1,267In Stock	Cut Tape $7.29 $7.14 $6.98 $6.84 Reel $6.64 View $6.73 $6.53 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,013 : 500	LFCSP-16	31.5 dB	3 GHz	50 Ohms	6 bit	1 Channel	0.5 dB
Attenuators Attenuator 3 el AEC-Q200 EXB-24AT3AR3X Panasonic Industry 1: $0.245 18,997In 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	18,997In Stock	Cut Tape $0.245 $0.192 $0.169 $0.141 View Reel $0.103 $0.129 $0.121 $0.116 $0.107 $0.103 $0.103 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: $0.245 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 $0.245 $0.192 $0.169 $0.141 View Reel $0.103 $0.129 $0.121 $0.116 $0.107 $0.103 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	4 dB	3 GHz	50 Ohms				1.3
Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit QPC3614TR13 Qorvo 1: $5.30 1,249In 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	1,249In Stock	Cut Tape $5.30 $4.00 $3.67 $3.32 Reel $2.84 View $3.16 $3.13 $2.94 $2.56 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 45-1218MHz 75 ohm VC Var. Equalizer QPC7336SR Qorvo 1: $22.07 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 $22.07 $17.53 Reel $17.52 $14.61 $14.42 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	MCM-14	22 dB	1.218 GHz	75 Ohms		1 Channel
Attenuators KIT FXD ATTEN / SURF MT / RoHS K3-GAT+ Mini-Circuits 1: $368.53 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	$368.53	Min.: 1 Mult.: 1		30 dB	8 GHz	50 Ohms		1 Channel		1.2
Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50? RCAT-15+ Mini-Circuits 1: $23.94 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 $23.94 $22.15 $20.69 $18.67 Reel $18.52 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: $0.245 16,782In 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	16,782In Stock	Cut Tape $0.245 $0.192 $0.169 $0.141 View Reel $0.103 $0.129 $0.121 $0.116 $0.107 $0.103 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	5 dB	3 GHz	50 Ohms				1.3
Attenuators 5-bit attenuator, with 2 dB bits HMC305SLP4E Analog Devices 1: $13.30 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	$13.30 $13.00 $12.72	Min.: 1 Mult.: 1 Max.: 88	QFN-24	15.5 dB	7 GHz	50 Ohms	5 bit	1 Channel	0.5 dB
Attenuators 2-Bit Digital Attenuator HMC291SE Analog Devices 1: $12.34 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	$12.34 $10.05 $9.41 $8.64	Min.: 1 Mult.: 1 Max.: 111	SOT-23-6	12 dB	4 GHz	50 Ohms	2 bit	1 Channel	4 dB
Attenuators WA04P0404 1.5dB Walsin WA04PR15XBTL WA04PR15XBTL Walsin 1: $0.136 8,340In Stock	Mfr. Part No. WA04PR15XBTL Mouser Part No 791-WA04PR15XBTL	Walsin	Attenuators WA04P0404 1.5dB	Datasheet	8,340In Stock	$0.136 $0.071 $0.063 $0.052	Min.: 1 Mult.: 1		1.5 dB	3 GHz	50 Ohms
Attenuators 10dB 100mW 0805 50Ohms ATS2012-10DB-T05 Susumu 1: $14.81 1,000In Stock	Mfr. Part No. ATS2012-10DB-T05 Mouser Part No 754-ATS2012-10DB-T05	Susumu	Attenuators 10dB 100mW 0805 50Ohms Learn More about Susumu ats2012 high frequency attenuators	Datasheet	1,000In Stock	Cut Tape $14.81 $12.87 $12.19 $11.00 Reel $9.71 View $10.51 $9.36 MouseReel Available	Min.: 1 Mult.: 1 : 500	0805 (2012 metric)	10 dB	30 GHz	50 Ohms		1 Channel		1.4