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QPC0542

QPC0542

0.02 - 50 GHz SOI SPDT Switch

Qorvo's QPC0542 is an ultra-wide band SOI Single-Pole, Double–Throw (SPDT) reflective switch. Operating from 0.02 to 50GHz, the QPC0542 typically supports up to 1W input power handling at control voltages of 0/+3 V. This switch maintains low insertion loss of 2 dB or less and greater than 40 dB isolation at 40 GHz, making it ideal for high isolation switching applications across both defense and commercial platforms. The QPC0542 is offered in a 2.25 x 2.25 mm with Flip-Chip on laminate-based package. This, along with the minimal DC power consumption, allows for easy system integration.

Preview
i
Product Data SheetRev B – 07/12/2024
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Frequency Range: 0.02 to 50 GHz
  • SOI SPDT Switch
  • Insertion Loss: <2 dB typcal @ 40GHz
  • Power Handling: ≤ 1W
  • Isolation: 40dB typical @ 40GHz
  • RF Settling Time: < 66ns
  • Switching Speed: < 50ns
  • Reflective Switch
  • Control Voltage: 0/+3V
  • QFN Package Dimensions: 2.25 x 2.25 x 0.92 mm

Typical Applications

  • EW
  • Test & Measurement

Parameters

Switch Type
SPDT
Absorptive/Reflective
Reflective
Frequency Min (MHz)
20
Frequency Max (MHz)
50,000
Insertion Loss (dB)
<2 @ 40GHz
Isolation (dB)
40 dB @ 40 GHz
Switching Speed (ns)
<50
IIP3 (dBm)
58
IP0.1dB (dBm)
32
Voltage (V)
0/+3
Current (mA)
0.1
Package Type
OVM QFN
Package Size (mm)
2.25 x 2.25
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
EAR99

Technical Documents

Filters
4 results found
All (4)
  • Product Data Sheet

    Rev B – 07/12/2024
    Data Sheet
  • High-Performance Defense and Aerospace Solutions

    06/15/2026
    Brochure
  • RF Test and Measurement Solutions

    06/16/2026
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Design Resources

Filters
2 results found
All (2)
  • PCB Layout Files

    Gerber PCB Layout Files

    PCB Layout Files
  • S-Parameters

    S-Parameters

    S-Parameters
Results per page
10

Related Solutions

Military Radio

Military Radio 

Digital Receivers

Digital Receivers 

Unmanned Aerial Vehicles

Unmanned Aerial Vehicles 

Test & Measurement Equipment

Test & Measurement Equipment 

Signal Jammers

Signal Jammers 

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

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Forum

Engage with the Qorvo community, ask technical questions and share insights.

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Sign Up

Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

Stay Connected

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Site MapFeedbackLegalPrivacySupply Chain Transparency

© 2026 Qorvo US, Inc

|

+1-833-641-3810

/
Products
/
Switches
/
RF Switches
/
QPC0542

QPC0542

0.02 - 50 GHz SOI SPDT Switch

Qorvo's QPC0542 is an ultra-wide band SOI Single-Pole, Double–Throw (SPDT) reflective switch. Operating from 0.02 to 50GHz, the QPC0542 typically supports up to 1W input power handling at control voltages of 0/+3 V. This switch maintains low insertion loss of 2 dB or less and greater than 40 dB isolation at 40 GHz, making it ideal for high isolation switching applications across both defense and commercial platforms. The QPC0542 is offered in a 2.25 x 2.25 mm with Flip-Chip on laminate-based package. This, along with the minimal DC power consumption, allows for easy system integration.

Preview
i
Product Data SheetRev B – 07/12/2024
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Frequency Range: 0.02 to 50 GHz
  • SOI SPDT Switch
  • Insertion Loss: <2 dB typcal @ 40GHz
  • Power Handling: ≤ 1W
  • Isolation: 40dB typical @ 40GHz
  • RF Settling Time: < 66ns
  • Switching Speed: < 50ns
  • Reflective Switch
  • Control Voltage: 0/+3V
  • QFN Package Dimensions: 2.25 x 2.25 x 0.92 mm

Typical Applications

  • EW
  • Test & Measurement

Parameters

Switch Type
SPDT
Absorptive/Reflective
Reflective
Frequency Min (MHz)
20
Frequency Max (MHz)
50,000
Insertion Loss (dB)
<2 @ 40GHz
Isolation (dB)
40 dB @ 40 GHz
Switching Speed (ns)
<50
IIP3 (dBm)
58
IP0.1dB (dBm)
32
Voltage (V)
0/+3
Current (mA)
0.1
Package Type
OVM QFN
Package Size (mm)
2.25 x 2.25
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
EAR99

Technical Documents

Filters
4 results found
All (4)
  • Product Data Sheet

    Rev B – 07/12/2024
    Data Sheet
  • High-Performance Defense and Aerospace Solutions

    06/15/2026
    Brochure
  • RF Test and Measurement Solutions

    06/16/2026
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Design Resources

Filters
2 results found
All (2)
  • PCB Layout Files

    Gerber PCB Layout Files

    PCB Layout Files
  • S-Parameters

    S-Parameters

    S-Parameters
Results per page
10

Related Solutions

Military Radio

Military Radio 

Digital Receivers

Digital Receivers 

Unmanned Aerial Vehicles

Unmanned Aerial Vehicles 

Test & Measurement Equipment

Test & Measurement Equipment 

Signal Jammers

Signal Jammers 

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

Forum

Forum

Engage with the Qorvo community, ask technical questions and share insights.

Support

Support

Get technical, application or customer support plus updates on supply chain and FAQs.

Sales

Sales

Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.

Stay up to date with us.

Sign up for notification on new products, product/process change notifications (PCNs) and end of life (EOL) alerts.

Sign Up

Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

Stay Connected

  • Facebook
  • X
  • LinkedIn
  • YouTube
  • Products
  • Solutions
  • Design Hub
  • New Products
  • Product Compliance
  • Blog Posts
  • Events & Trade Shows
  • News Releases
  • Success Stories
  • Technical Articles
  • About Us
  • Careers
  • Corporate Videos
  • Quality
  • Locations
  • Investors
  • How to Buy
  • Forums
  • Portals
  • Contact Us
  • Subscription Center
Site MapFeedbackLegalPrivacySupply Chain Transparency

© 2026 Qorvo US, Inc

|

+1-833-641-3810

Qorvo
  • Products
  • Solutions
  • Design Hub
  • Support
  • About Us
Qorvo
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