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UltraCMOS® Series Parts

Use this page to review components grouped under the UltraCMOS® series.

Compare manufacturer, package and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 117 Results
PART NUMBER RESULTS

Matching UltraCMOS® Components

Compare sourcing references and open a part for full technical information.

PART NUMBER 4309-52 RF ATTENUATOR 31.5DB 50OHM 24QFN
Manufacturer pSemi
Package / Case 24-VFQFN Exposed Pad
Stock Reference 2,748
View Part
PART NUMBER 4308-52 RF ATTENUATOR 31DB 75OHM 20WFQFN
Manufacturer pSemi
Package / Case 20-WFQFN Exposed Pad
Stock Reference 4,434
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PART NUMBER 4307-52 RF ATTENUATOR 15.5DB 75OHM 20QFN
Manufacturer pSemi
Package / Case 20-VFQFN Exposed Pad
Stock Reference 2,140
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PART NUMBER 4306-52 RF ATTENUATOR 31DB 50OHM 20WFQFN
Manufacturer pSemi
Package / Case 20-WFQFN Exposed Pad
Stock Reference 4,423
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PART NUMBER 4305-52 RF ATTENUATOR 15.5DB 50OHM 20QFN
Manufacturer pSemi
Package / Case 20-WFQFN Exposed Pad
Stock Reference 2,325
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PART NUMBER 4304-52 RF ATTENUATOR 31.5DB 75OHM 20QFN
Manufacturer pSemi
Package / Case 20-WFQFN Exposed Pad
Stock Reference 2,067
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PART NUMBER PE43614A-X ULTRACMOS RF DIGITAL STEP ATTENU
Manufacturer pSemi
Package / Case 24-WFLGA Exposed Pad
Stock Reference 4,018
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PART NUMBER PE43610A-X ULTRACMOS RF DIGITAL STEP ATTENU
Manufacturer pSemi
Package / Case 24-WFLGA Exposed Pad
Stock Reference 4,736
View Part
COMMON QUESTIONS

UltraCMOS® Series FAQ

Quick guidance for selection and sourcing.

What does the UltraCMOS® series represent?

UltraCMOS® is used to group related components within a product family. Exact specifications and compatibility should always be confirmed against the manufacturer documentation.

How do I request pricing for a UltraCMOS® part?

Choose a matching part below and add it to your sourcing request, or send the manufacturer part number and quantity through the RFQ page.

Can Winsun (HK) Electronics help with shortage or obsolete UltraCMOS® parts?

Yes. We can review current sourcing channels, lead-time options and possible alternatives for shortage, EOL and hard-to-find requirements.

GLOBAL COMPONENT SOURCING

Need a Different Option for UltraCMOS®?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.