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UltraCMOS Series Attenuators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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
Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, optional PE43713B-Z pSemi 1: $28.08 6,830In Stock 5,970Expected 11/17/2026	Mfr. Part # PE43713B-Z Mouser Part # 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	6,830In Stock 5,970Expected 11/17/2026	Cut Tape $28.08 $23.71 $22.35 $20.71 View Reel $18.08 $19.83 $19.51 $19.50 $18.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-32	31 dB	6 GHz	50 Ohms	7 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: $121.51 215In Stock	Mfr. Part # PE43508A-V Mouser Part # 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	215In Stock	Cut Tape $121.51 $106.65 $98.29 $95.72 Reel $90.74 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Die	31.5 dB	55 GHz	50 Ohms	6 bit	1 Channel	1 dB
Attenuators 50ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator PE4312C-Z pSemi 1: $5.72 2,609In Stock 39,000On Order	Mfr. Part # PE4312C-Z Mouser Part # 81-PE4312C-Z	pSemi	Attenuators 50ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	2,609In Stock 39,000On Order On Order Ship Dates Mfr. #: PE4312C-Z Stock: 2,609 Can Ship Immediately On Order: 21,000 Expected 4/9/2027 18,000 Expected 4/23/2027 Factory Lead-Time: 24 Weeks	Cut Tape $5.72 $4.69 $4.37 $3.99 View Reel $3.64 $3.86 $3.64 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-20	31.5 dB	4 GHz	50 Ohms	6 bit	1 Channel	0.5 dB
Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator, optional ext. Vss PE4314B-Z pSemi 1: $4.65 3,502In Stock	Mfr. Part # PE4314B-Z Mouser Part # 81-PE4314B-Z	pSemi	Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator, optional ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	3,502In Stock	Cut Tape $4.65 $3.84 $3.56 $3.24 View Reel $2.78 $3.07 $2.96 $2.83 $2.78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-20	31.5 dB	2.5 GHz	75 Ohms	6 bit	1 Channel	0.5 dB
Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator PE43205B-Z pSemi 1: $3.03 54,339On Order	Mfr. Part # PE43205B-Z Mouser Part # 81-PE43205B-Z	pSemi	Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	54,339On Order On Order Ship Dates Mfr. #: PE43205B-Z Stock: 0 On Order: 339 Expected 12/21/2026 30,000 Expected 1/25/2027 24,000 Expected 2/26/2027 Factory Lead-Time: 24 Weeks	Cut Tape $3.03 $2.46 $2.28 $2.07 Reel $1.73 View $1.95 $1.89 $1.82 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-12	18 dB	6 GHz	50 Ohms	2 bit	1 Channel	12 dB
Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-13 GHz PE43610A-X pSemi 1: $33.59 5,934On Order	Mfr. Part # PE43610A-X Mouser Part # 81-PE43610A-X	pSemi	Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-13 GHz Learn More about pSemi pe4361	Datasheet	5,934On Order On Order Ship Dates Mfr. #: PE43610A-X Stock: 0 On Order: 2,434 Expected 4/9/2027 3,500 Expected 7/30/2027 Factory Lead-Time: 16 Weeks	Cut Tape $33.59 $27.95 $26.36 $24.43 View Reel $22.11 $23.44 $22.11 Quote	Min.: 1 Mult.: 1 : 500	LGA-24	31.5 dB	13 GHz		6 bit		0.5 dB
Attenuators Vss PE43705B-Z pSemi 1: $14.61 5,968Expected 11/27/2026	Mfr. Part # PE43705B-Z Mouser Part # 81-PE43705B-Z	pSemi	Attenuators Vss	Datasheet	5,968Expected 11/27/2026	Cut Tape $14.61 $11.99 $11.25 $10.35 View Reel $8.55 $9.83 $9.56 $9.30 $8.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		31.75 dB	8 GHz	50 Ohms	7 bit	1 Channel	0.25 dB
Attenuators ext. Vss PE43711B-Z pSemi 1: $9.50 23,085Expected 12/18/2026	Mfr. Part # PE43711B-Z Mouser Part # 81-PE43711B-Z	pSemi	Attenuators ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	23,085Expected 12/18/2026	Cut Tape $9.50 $7.84 $7.33 $6.72 View Reel $5.66 $6.31 $6.19 $5.98 $5.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-24	31.75 dB	6 GHz	50 Ohms	7 bit	1 Channel	1 dB
Attenuators 50ohm 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Digital Step Attenuator, w/o PE43712B-Z pSemi 1: $10.41 62,102Expected 3/12/2027	Mfr. Part # PE43712B-Z Mouser Part # 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 3/12/2027	Cut Tape $10.41 $8.48 $7.93 $7.28 View Reel $5.95 $6.83 $6.70 $6.47 $5.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	QFN-32	31.75 dB	6 GHz	50 Ohms	7 bit	1 Channel	1 dB
Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-45 GHz PE43614A-X pSemi 500: $66.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PE43614A-X Mouser Part # 81-PE43614A-X	pSemi	Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-45 GHz Learn More about pSemi pe4361	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $66.20	Min.: 500 Mult.: 500 : 500	LGA-24	31.5 dB	45 GHz		6 bit		0.5 dB
Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator PE43620A-Z pSemi 3,000: $1.05 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # PE43620A-Z Mouser Part # 81-PE43620A-Z	pSemi	Attenuators 50ohm 2Bit 18.0dB 6.0dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $1.05 $1.01	Min.: 3,000 Mult.: 3,000 : 3,000	QFN-12	18 dB	3 GHz	50 Ohms	2 bit	1 Channel	6 dB
Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator PE43665A-Z pSemi 3,000: $1.95 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # PE43665A-Z Mouser Part # 81-PE43665A-Z	pSemi	Attenuators 75ohm 6Bit 31.5dB 0.5dB Digital Step Attenuator Learn More about pSemi ultracmos rf dsa	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $1.95 $1.90	Min.: 3,000 Mult.: 3,000 : 3,000	QFN-20	31.5 dB	2 GHz	75 Ohms	6 bit	1 Channel	0.5 dB
Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-13 GHz pSemi EK43610-01 EK43610-01 pSemi 1: $752.47 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # EK43610-01 Mouser Part # 81-EK43610-01	pSemi	Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-13 GHz		Non-Stocked Lead-Time 16 Weeks	$752.47 $658.42	Min.: 1 Mult.: 1
Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-45 GHz pSemi EK43614-01 EK43614-01 pSemi 1: $930.93 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # EK43614-01 Mouser Part # 81-EK43614-01	pSemi	Attenuators UltraCMOS RF Digital Step Attenuator, 9 kHz-45 GHz		Non-Stocked Lead-Time 16 Weeks	$930.93 $911.64	Min.: 1 Mult.: 1

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