Suntsu Electronics is your go-to supplier for high-performance RF switches. Our advanced part search tool streamlines the process of finding the ideal RF switch for your application. Search by part number, manufacturer, or specifications related to your project’s requirements. Access our extensive database and discover the perfect solution for your RF signal routing and switching needs.
RF Switches
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N/A | N/A | AS221-000 | Skyworks Solutions Inc. | IC RF SWITCH SP4T 2.5GHZ DIE | RF Switches | Die | 2.6V | -40°C ~ 85°C | RF Type: GSM, EDGE Circuit: SP4T Frequency Range: 100MHz ~ 2.5GHz Isolation: 22dB Insertion Loss: 1.1dB Test Frequency: 2.5GHz IIP3: 55dBm Impedance: 50Ohm Voltage – Supply: 2.6V Operating Temperature: -40°C ~ 85°C Package / Case: Die Supplier Device Package: Die | 649 | |
![]() | AS221-306LF | Skyworks Solutions Inc. | IC RF SWITCH SP4T 2.5GHZ 16QFN | RF Switches | 16-QFN (4x4) | 2.6V | -40°C ~ 85°C | RF Type: GSM Topology: Reflective Circuit: SP4T Frequency Range: 100MHz ~ 2.5GHz Isolation: 22dB Insertion Loss: 1.1dB Test Frequency: 2.5GHz IIP3: 55dBm Impedance: 50Ohm Voltage – Supply: 2.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4×4) | 556 | ||
![]() | AS222-92LF | Skyworks Solutions Inc. | IC RF SWITCH SPDT 3GHZ SC70-6 | RF Switches | SC-70-6 | 3V | -40°C ~ 85°C | RF Type: Bluetooth, WLAN Topology: Reflective Circuit: SPDT Frequency Range: 100MHz ~ 3GHz Isolation: 18dB Insertion Loss: 0.5dB Test Frequency: 3GHz P1dB: 27dBm IIP3: 44dBm Impedance: 50Ohm Voltage – Supply: 3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-70-6 | 1,029 | ||
![]() | AS225-313LF | Skyworks Solutions Inc. | IC RF SWITCH SPDT 6GHZ 6DFN | RF Switches | 6-DFN (2x3) | 3V, 5V | -40°C ~ 85°C | RF Type: 802.11a/b/g/WiFi, WLAN Circuit: SPDT Frequency Range: 100MHz ~ 6GHz Isolation: 21dB Insertion Loss: 0.6dB Test Frequency: 5.85GHz P1dB: 34dBm IIP3: 55dBm Impedance: 50Ohm Voltage – Supply: 3V, 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-VDFN Exposed Pad Supplier Device Package: 6-DFN (2×3) | 238 | ||
![]() | AS227-321LF | Skyworks Solutions Inc. | IC RF SWITCH SP3T 2GHZ 12QFN | RF Switches | 12-QFN (3x3) | 2.75V | -40°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SP3T Frequency Range: 300kHz ~ 2GHz Isolation: 20dB Insertion Loss: 0.7dB Test Frequency: 2GHz IIP3: 63dBm Impedance: 50Ohm Voltage – Supply: 2.75V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFQFN Exposed Pad Supplier Device Package: 12-QFN (3×3) | 594 | ||
![]() | AW002R2-12LF | Skyworks Solutions Inc. | IC RF SWITCH SPDT 2.5GHZ 8SOIC | RF Switches | 8-SOIC | - | -40°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SPDT Frequency Range: 300KHz ~ 2.5GHz Isolation: 22dB Insertion Loss: 1dB Test Frequency: 2.5GHz P1dB: 40dBm IIP3: 63dBm Impedance: 50Ohm Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″, 3.90mm Width) Supplier Device Package: 8-SOIC | 41 | ||
![]() | BF1118,215 | NXP Semiconductors | IC RF SWITCH 1GHZ SOT143B | RF Switches | SOT-143B | - | – | RF Type: General Purpose Frequency Range: 0Hz ~ 1GHz Isolation: 30dB (min) Insertion Loss: 2.5dB (max) Test Frequency: 1GHz Impedance: 50Ohm Mounting Type: Surface Mount Package / Case: TO-253-4, TO-253AA Supplier Device Package: SOT-143B | 529 | ||
![]() | BF1118R,215 | NXP Semiconductors | IC RF SWITCH 1GHZ SOT143R | RF Switches | SOT-143R | - | – | RF Type: General Purpose Frequency Range: 0Hz ~ 1GHz Isolation: 30dB (min) Insertion Loss: 2.5dB (max) Test Frequency: 1GHz Impedance: 50Ohm Mounting Type: Surface Mount Package / Case: SOT-143R Supplier Device Package: SOT-143R | 842 | ||
![]() | BF1118W,115 | NXP Semiconductors | IC RF SWITCH 1GHZ 4SO | RF Switches | 4-SO | - | – | RF Type: General Purpose Frequency Range: 0Hz ~ 1GHz Isolation: 30dB (min) Insertion Loss: 2.5dB (max) Test Frequency: 1GHz Impedance: 50Ohm Mounting Type: Surface Mount Package / Case: SOT-343 Reverse Pinning Supplier Device Package: 4-SO | 485 | ||
![]() | BF1118WR,115 | NXP Semiconductors | IC RF SWITCH 1GHZ CMPAK-4 | RF Switches | CMPAK-4 | - | – | RF Type: General Purpose Frequency Range: 0Hz ~ 1GHz Isolation: 30dB (min) Insertion Loss: 2.5dB (max) Test Frequency: 1GHz Impedance: 50Ohm Mounting Type: Surface Mount Package / Case: SC-82A, SOT-343 Supplier Device Package: CMPAK-4 | 1,086 | ||
![]() | BGS 12A TR E6327 | Infineon Technologies | IC RF SWITCH SPDT 3GHZ FWLP-6 | RF Switches | FWLP-6 | 2.4V ~ 3.6V | -30°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SPDT Frequency Range: 100MHz ~ 3GHz Isolation: 27dB Insertion Loss: 0.6dB Test Frequency: 2GHz Features: DC Blocked, Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -30°C ~ 85°C Package / Case: 6-XFBGA, WLCSP Supplier Device Package: FWLP-6 | 939 | ||
![]() | BGS 12AL7-6 E6433 | Infineon Technologies | IC RF SWITCH SPDT 3GHZ TSLP7-6 | RF Switches | PG-TSLP-7-6 | 2.4V ~ 3.6V | -30°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SPDT Frequency Range: 30MHz ~ 3GHz Isolation: 25dB Insertion Loss: 0.5dB Test Frequency: 2GHz Features: DC Blocked, Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -30°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-XFDFN Exposed Pad Supplier Device Package: PG-TSLP-7-6 | 790 | ||
| N/A | BGS110MC202E6433XUSA1 | Infineon Technologies | IC RF SWITCH | RF Switches | N/A | N/A | N/A | N/A | 1,511 | ||
![]() | BGS110MN20E6327XTSA1 | Infineon Technologies | IC RF SWITCH SP10T 2.7GHZ TSNP20 | RF Switches | PG-TSNP-20-1 | 2.5V ~ 5.5V | -30°C ~ 85°C | RF Type: General Purpose Circuit: SP10T Frequency Range: 100MHz ~ 2.7GHz Insertion Loss: 0.6dB Test Frequency: 2.7GHz Impedance: 50Ohm Voltage – Supply: 2.5V ~ 5.5V Operating Temperature: -30°C ~ 85°C Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: PG-TSNP-20-1 | 673 | ||
![]() | BGS12AL74E6327XTSA1 | Infineon Technologies | IC RF SWITCH SPDT 3GHZ TSLP7-4 | RF Switches | TSLP-7-4 | 2.4V ~ 3.6V | -30°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SPDT Frequency Range: 30MHz ~ 3GHz Isolation: 25dB Insertion Loss: 0.5dB Test Frequency: 2GHz Features: DC Blocked, Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -30°C ~ 85°C Package / Case: 6-XFDFN Exposed Pad Supplier Device Package: TSLP-7-4 | 147 | ||
![]() | BGS12AL76E6327XTMA1 | Infineon Technologies | IC RF SWITCH SPDT 3GHZ TSLP7-6 | RF Switches | PG-TSLP-7-6 | 2.4V ~ 3.6V | -30°C ~ 85°C | RF Type: General Purpose Topology: Reflective Circuit: SPDT Frequency Range: 30MHz ~ 3GHz Isolation: 25dB Insertion Loss: 0.5dB Test Frequency: 2GHz Features: DC Blocked, Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -30°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-XFDFN Exposed Pad Supplier Device Package: PG-TSLP-7-6 | 501 | ||
![]() | BGS12P2L6E6327XTSA1 | Infineon Technologies | IC RF SWITCH SPDT 6GHZ TSLP6-4 | RF Switches | PG-TSLP-6-4 | 1.65V ~ 3.4V | -40°C ~ 85°C (TA) | RF Type: GSM, LTE, W-CDMA Circuit: SPDT Frequency Range: 50MHz ~ 6GHz Isolation: 27dB Insertion Loss: 0.51dB Test Frequency: 5.925GHz IIP3: 74dBm Impedance: 50Ohm Voltage – Supply: 1.65V ~ 3.4V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: PG-TSLP-6-4 | 1,741 | ||
![]() | BGS12PL6E6327XTSA1 | Infineon Technologies | IC RF SWITCH SPDT 4GHZ TSLP6-4 | RF Switches | TSLP-6-4 | 2.4V ~ 3.6V | -40°C ~ 85°C | RF Type: GSM, LTE, W-CDMA Topology: Reflective Circuit: SPDT Frequency Range: 100MHz ~ 4GHz Isolation: 22dB Insertion Loss: 0.77dB Test Frequency: 3.8GHz Features: Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: TSLP-6-4 | 658 | ||
![]() | BGS12PN10E6327XTSA1 | Infineon Technologies | IC RF SWITCH SPDT 6GHZ TSNP10-1 | RF Switches | PG-TSNP-10-1 | 1.8V ~ 3.6V | -30°C ~ 85°C | Circuit: SPDT Frequency Range: 500MHz ~ 6GHz Isolation: 20dB Insertion Loss: 0.6dB Test Frequency: 6GHz Impedance: 50Ohm Voltage – Supply: 1.8V ~ 3.6V Operating Temperature: -30°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-XFQFN Supplier Device Package: PG-TSNP-10-1 | 963 | ||
![]() | BGS12SL6E6327XTSA1 | Infineon Technologies | IC RF SWITCH SPDT 6GHZ TSLP6-4 | RF Switches | TSLP-6-4 | 2.4V ~ 3.6V | -30°C ~ 85°C | RF Type: GSM, LTE, W-CDMA Topology: Reflective Circuit: SPDT Frequency Range: 100MHz ~ 6GHz Isolation: 15dB Insertion Loss: 1.5dB Test Frequency: 6GHz Features: Single Line Control Impedance: 50Ohm Voltage – Supply: 2.4V ~ 3.6V Operating Temperature: -30°C ~ 85°C Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: TSLP-6-4 | 1,656 |
About RF Switches
RF switches, also known as microwave switches, are specialized electronic components designed to regulate the flow of radio frequency (RF) or microwave signals. They act as electronic gates, allowing or blocking the transmission of these signals based on a control signal.
RF switch products play a critical role in various applications that require signal routing, antenna selection, and path switching. By facilitating seamless switching between different signal paths, these switches contribute to improved signal quality, enhanced system performance, and increased overall RF, IF, or microwave signal processing efficiency. In broader control system applications, similar switching principles can also be found in industrial foot switches, which generate user-initiated control signals used to trigger system-level actions.
We’ve Got You Covered!
If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.


















