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Si Attenuators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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: Rp1.954.399 384In Stock 3.500On Order	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	384In Stock 3.500On Order On Order Ship Dates Mfr. No: MAAD-011048-TR0500 Stock: 384 Can Dispatch Immediately On Order: 2.000 Expected 14/10/2026 1.500 Expected 15/10/2026 Factory Lead Time: 22 Weeks	Cut Tape Rp1.954.399 Rp1.634.629 Rp1.603.807 Reel Rp1.603.807 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD-20	31 dB	55 GHz		5 bit	1 Channel	1 dB
Attenuators 100-2000MHz IL <3dB Max Attn >38dB G30 MACOM 1: Rp16.560.200 3In Stock	Mfr. Part No. G30 Mouser Part No 937-G30	MACOM	Attenuators 100-2000MHz IL <3dB Max Attn >38dB	Datasheet	3In Stock	Rp16.560.200 Rp15.123.342	Min.: 1 Mult.: 1		50 dB	5 GHz	50 Ohms		1 Channel		1.4
Attenuators 1.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-31R5A-SN+ Mini-Circuits 1: Rp224.005 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 Rp224.005 Rp145.667 Rp133.009 Rp126.587 Reel Rp126.220 View Rp126.404 Rp107.324 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: Rp129.890 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 Rp129.890 Rp128.605 Rp110.993 Rp96.133 View Reel Rp54.121 Rp83.291 Rp71.733 Rp62.009 Rp54.121 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	QFN-16	30 dB	3 GHz	75 Ohms		1 Channel
Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step QPC6713TR7 Qorvo 1: Rp101.270 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 Rp101.270 Rp100.353 Rp79.622 Rp62.743 View Reel Rp38.710 Rp51.736 Rp44.948 Rp38.710 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: Rp129.890 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 Rp129.890 Rp128.605 Rp110.993 Rp96.133 View Reel Rp54.121 Rp83.291 Rp71.733 Rp62.009 Rp54.121 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: Rp124.019 2.088In 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	2.088In Stock	Cut Tape Rp124.019 Rp95.032 Rp87.877 Rp79.805 Rp78.337 Reel Rp74.118 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: Rp105.856 1.344In 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	1.344In Stock	Cut Tape Rp105.856 Rp80.539 Rp74.301 Rp67.330 View Reel Rp60.542 Rp64.028 Rp62.009 Rp61.276 Rp60.542	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: Rp589.457 12In Stock	Mfr. Part No. 20-50TPR Mouser Part No 620-20-50TPR	TTM Technologies	Attenuators		12In Stock	Rp589.457 Rp461.218 Rp411.501 Rp408.199 View Rp397.558 Rp390.219 Quote	Min.: 1 Mult.: 1
Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit QPC3614TR13 Qorvo 1: Rp71.549 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 Rp71.549 Rp53.937 Rp49.534 Rp44.764 Reel Rp38.343 View Rp42.563 Rp42.196 Rp39.627 Rp34.490 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-24AT5AR3X Panasonic Industry 1: Rp3.302 16.808In 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	16.808In Stock	Cut Tape Rp3.302 Rp2.587 Rp2.275 Rp1.908 View Reel Rp1.394 Rp1.743 Rp1.633 Rp1.559 Rp1.449 Rp1.394 Rp1.394 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: Rp297.756 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 Rp297.756 Rp236.480 Reel Rp236.296 Rp197.036 Rp194.468 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	MCM-14	22 dB	1.218 GHz	75 Ohms		1 Channel
Attenuators Attenuator 3 el AEC-Q200 EXB-24AT3AR3X Panasonic Industry 1: Rp3.302 19.117In 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	19.117In Stock	Cut Tape Rp3.302 Rp2.679 Rp2.348 Rp1.981 View Reel Rp1.394 Rp1.743 Rp1.633 Rp1.559 Rp1.449 Rp1.394 Rp1.394 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: Rp3.302 19.152In 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	19.152In Stock	Cut Tape Rp3.302 Rp2.568 Rp2.257 Rp1.890 View Reel Rp1.376 Rp1.725 Rp1.614 Rp1.541 Rp1.431 Rp1.376 Rp1.376 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	0404	4 dB	3 GHz	50 Ohms				1.3
Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50? RCAT-15+ Mini-Circuits 1: Rp322.890 12In Stock 500On Order	Mfr. Part No. RCAT-15+ Mouser Part No 139-RCAT-15+	Mini-Circuits	Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50?	Datasheet	12In Stock 500On Order	Cut Tape Rp322.890 Rp298.856 Rp279.043 Rp251.891 Reel Rp249.873 MouseReel Available	Min.: 1 Mult.: 1 : 500	LZ1737	15 dB	2 GHz	50 Ohms		1 Channel
Attenuators DC-4GHz 6-Bit 31.5 dB TQP4M9071 Qorvo 1: Rp176.305 75In Stock 15.000On Order	Mfr. Part No. TQP4M9071 Mouser Part No 772-TQP4M9071	Qorvo	Attenuators DC-4GHz 6-Bit 31.5 dB Learn More about Qorvo tqp4m9071 tqp4m9072 dsa	Datasheet	75In Stock 15.000On Order On Order Ship Dates Mfr. No: TQP4M9071 Stock: 75 Can Dispatch Immediately On Order: 10.000 Expected 23/12/2026 5.000 TBD Factory Lead Time: 16 Weeks	Cut Tape Rp176.305 Rp174.654 Rp138.512 Rp109.342 View Reel Rp83.658 Rp90.079 Rp83.658 Rp83.658 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 2.500	QFN-24	31.5 dB	4 GHz	50 Ohms	6 bit	1 Channel	0.5 dB
Attenuators KIT FXD ATTEN / SURF MT / RoHS K3-GAT+ Mini-Circuits 1: Rp4.971.399 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	Rp4.971.399	Min.: 1 Mult.: 1		30 dB	8 GHz	50 Ohms		1 Channel		1.2
Attenuators WA04P0404 1.5dB Walsin WA04PR15XBTL WA04PR15XBTL Walsin 1: Rp1.835 8.340In Stock	Mfr. Part No. WA04PR15XBTL Mouser Part No 791-WA04PR15XBTL	Walsin	Attenuators WA04P0404 1.5dB	Datasheet	8.340In Stock	Rp1.835 Rp954 Rp844 Rp697	Min.: 1 Mult.: 1		1.5 dB	3 GHz	50 Ohms
Attenuators WA04P0404 13dB Walsin WA04P013XDTL WA04P013XDTL Walsin 1: Rp1.835 6.539In Stock	Mfr. Part No. WA04P013XDTL Mouser Part No 791-WA04P013XDTL	Walsin	Attenuators WA04P0404 13dB	Datasheet	6.539In Stock	Cut Tape Rp1.835 Rp954 Rp844 Rp697 Reel Rp697 MouseReel Available	Min.: 1 Mult.: 1 : 10.000		13 dB	3 GHz	50 Ohms
Attenuators Chip Attenuator, 10dB, 50O, 125mW, 1206 size, DC to 3GHz Susumu PAT1632-C-10DB-T1 PAT1632-C-10DB-T1 Susumu 1: Rp46.232 1.191In Stock	Mfr. Part No. PAT1632-C-10DB-T1 Mouser Part No 754-PAT1632-C-10DBT1	Susumu	Attenuators Chip Attenuator, 10dB, 50O, 125mW, 1206 size, DC to 3GHz	Datasheet	1.191In Stock	Cut Tape Rp46.232 Rp35.591 Rp32.472 Rp29.170 Reel Rp25.317 View Rp27.519 Rp26.602 Rp24.951 Rp24.217 MouseReel Available	Min.: 1 Mult.: 1 : 1.000		10 dB	3 GHz	50 Ohms				1.3
Attenuators 7dB 50ohm PAT0510S-C-7DB-T10 Susumu 1: Rp2.202 19.694In Stock	Mfr. Part No. PAT0510S-C-7DB-T10 Mouser Part No 754-PAT0510SC7DBT10	Susumu	Attenuators 7dB 50ohm	Datasheet	19.694In Stock	Cut Tape Rp2.202 Rp1.871 Rp1.761 Rp1.596 View Reel Rp1.211 Rp1.504 Rp1.449 Rp1.339 Rp1.284 Rp1.211 Rp1.211 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	0402	7 dB	10 GHz	50 Ohms				1.3
Attenuators High Frequency Chip Attenuator, 2dB, 50O, 32mW, 0402 size, DC to 50GHz ATS1005-2DB-FD-T05 Susumu 1: Rp77.053 62In Stock 3.000On Order	Mfr. Part No. ATS1005-2DB-FD-T05 Mouser Part No 754-ATS1005-2DBFDT05	Susumu	Attenuators High Frequency Chip Attenuator, 2dB, 50O, 32mW, 0402 size, DC to 50GHz Learn More about Susumu ats1005 high frequency attenuators	Datasheet	62In Stock 3.000On Order On Order Ship Dates Mfr. No: ATS1005-2DB-FD-T05 Stock: 62 Can Dispatch Immediately On Order: 1.500 Expected 09/12/2026 1.500 Expected 12/01/2027 Factory Lead Time: 20 Weeks	Rp77.053 Rp66.596 Rp63.110 Rp57.973 View Rp55.038 Rp52.653 Rp49.718 Rp47.516	Min.: 1 Mult.: 1	0402 (1005 metric)	2 dB	50 GHz	50 Ohms		1 Channel		1.6
Attenuators Chip Attenuator, 8dB, 50O, 64mW, 0603 size, DC to 10GHz Susumu PAT0816-C-8DB-T5 PAT0816-C-8DB-T5 Susumu 1: Rp5.871 8.494In Stock	Mfr. Part No. PAT0816-C-8DB-T5 Mouser Part No 754-PAT0816-C-8DB-T5	Susumu	Attenuators Chip Attenuator, 8dB, 50O, 64mW, 0603 size, DC to 10GHz	Datasheet	8.494In Stock	Cut Tape Rp5.871 Rp4.605 Rp4.054 Rp3.467 View Reel Rp2.587 Rp3.174 Rp3.009 Rp2.862 Rp2.679 Rp2.587 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		8 dB	10 GHz	50 Ohms				1.5
Attenuators Bi-Phase, SMT Pin Diode Switch, 2 - 400 MHz, 50? SYAS-1+ Mini-Circuits 1: Rp285.280 394In Stock	Mfr. Part No. SYAS-1+ Mouser Part No 139-SYAS-1+	Mini-Circuits	Attenuators Bi-Phase, SMT Pin Diode Switch, 2 - 400 MHz, 50?	Datasheet	394In Stock	Cut Tape Rp285.280 Rp276.291 Rp267.485 Reel Rp262.348 MouseReel Available	Min.: 1 Mult.: 1 : 100			400 MHz	50 Ohms	1 bit	1 Channel
Attenuators 50-6000GHz 3.3V IN 1dB 30dBm RFSA2023TR7 Qorvo 1: Rp187.680 7.277In Stock 5.000Expected 10/12/2026	Mfr. Part No. RFSA2023TR7 Mouser Part No 772-RFSA2023	Qorvo	Attenuators 50-6000GHz 3.3V IN 1dB 30dBm	Datasheet	7.277In Stock 5.000Expected 10/12/2026	Cut Tape Rp187.680 Rp185.845 Rp147.318 Rp116.314 View Reel Rp82.374 Rp95.950 Rp82.374 Rp82.374 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 2.500	QFN-16	33.2 dB	6 GHz	50 Ohms		1 Channel