RF Front End Keyless Entry AFE
+1 image
MCP2030A-I/ST
Microchip Technology
1:
$3.17
215 In Stock
Mouser Part No 579-MCP2030AIST
Microchip Technology
RF Front End Keyless Entry AFE
215 In Stock
Alternative Packaging
1
$3.17
25
$2.65
96
$2.61
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RF Front End
RF Front End
SMD/SMT
TSSOP-14
RF Front End Keyless Entry AFE
MCP2035-I/ST
Microchip Technology
1:
$2.17
183 In Stock
Mouser Part No 579-MCP2035-I/ST
Microchip Technology
RF Front End Keyless Entry AFE
183 In Stock
Alternative Packaging
1
$2.17
25
$1.82
96
$1.79
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RF Front End
RF Front End
SMD/SMT
RF Receiver ASK/OOK Receiver 400-450MHz
+2 images
MICRF230YQS
Microchip Technology
1:
$2.78
328 In Stock
Mouser Part No 579-MICRF230YQS
Microchip Technology
RF Receiver ASK/OOK Receiver 400-450MHz
328 In Stock
Alternative Packaging
1
$2.78
25
$2.55
98
$2.31
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Transmitter 300 to 450MHz ASK/FSK +10dBm, 1.8V to 3.6V Transmitter with Shutdown
+1 image
MICRF112YMM
Microchip Technology
1:
$0.54
2,050 In Stock
Mouser Part No 998-MICRF112YMM
Microchip Technology
RF Transmitter 300 to 450MHz ASK/FSK +10dBm, 1.8V to 3.6V Transmitter with Shutdown
2,050 In Stock
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RF Transmitter
ASK/FSK Transmitter
SMD/SMT
MSOP-10
RF Receiver (Not Recommended for New Designs)380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown
MICRF211AYQS
Microchip Technology
1:
$3.18
94 In Stock
Mouser Part No 998-MICRF211AYQS
Microchip Technology
RF Receiver (Not Recommended for New Designs)380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown
94 In Stock
Alternative Packaging
1
$3.18
25
$2.92
98
$2.65
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver (Not Recommended for New Designs)300MHz to 450MHz, 3.0V to 3.6V, <10kbps, 4mA, Wide-IF Bandwidth ASK Receiver wit
MICRF218AYQS
Microchip Technology
1:
$3.36
344 In Stock
Mouser Part No 998-MICRF218AYQS
Microchip Technology
RF Receiver (Not Recommended for New Designs)300MHz to 450MHz, 3.0V to 3.6V, <10kbps, 4mA, Wide-IF Bandwidth ASK Receiver wit
344 In Stock
Alternative Packaging
1
$3.36
25
$3.08
98
$2.78
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver 300MHz to 450MHz, 3.0V to 3.6V, 6mA, <10kbps, ASK Receiver with Auto-Poll, RSSI
MICRF219AAYQS
Microchip Technology
1:
$1.42
180 In Stock
Mouser Part No 998-MICRF219AAYQS
Microchip Technology
RF Receiver 300MHz to 450MHz, 3.0V to 3.6V, 6mA, <10kbps, ASK Receiver with Auto-Poll, RSSI
180 In Stock
Alternative Packaging
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver 300MHz to 450MHz, 3.0V to 3.6V, 6mA, <10kbps ASK Receiver with RSSI and Shutdown
MICRF220AYQS
Microchip Technology
1:
$1.36
244 In Stock
Mouser Part No 998-MICRF220AYQS
Microchip Technology
RF Receiver 300MHz to 450MHz, 3.0V to 3.6V, 6mA, <10kbps ASK Receiver with RSSI and Shutdown
244 In Stock
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver 400-450MHz ASK/OOK Receiver w/ Auto-Poll, RSSI, Squelch
+2 images
MICRF229YQS-T5
Microchip Technology
1:
$2.78
139 In Stock
Mouser Part No 998-MICRF229YQST5
Microchip Technology
RF Receiver 400-450MHz ASK/OOK Receiver w/ Auto-Poll, RSSI, Squelch
139 In Stock
Alternative Packaging
1
$2.78
25
$2.55
100
$2.31
500
$2.31
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver 400-450MHz ASK/OOK Receiver w/ Auto-Poll, RSSI, Squelch
+2 images
MICRF230YQS-T5
Microchip Technology
1:
$2.78
68 In Stock
Mouser Part No 998-MICRF230YQST5
Microchip Technology
RF Receiver 400-450MHz ASK/OOK Receiver w/ Auto-Poll, RSSI, Squelch
68 In Stock
Alternative Packaging
1
$2.78
25
$2.55
100
$2.31
500
$2.31
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
Prescaler 14GHz Prog Integer Divider
Microchip Technology UXN14M9P
UXN14M9P
Microchip Technology
1:
$156.08
52 In Stock
Mouser Part No 494-UXN14M9P
Microchip Technology
Prescaler 14GHz Prog Integer Divider
52 In Stock
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Prescaler
SMD/SMT
RF Detector Dual 40GHz 0.4Vp-p -153dBc/Hz PD 1.32W
+1 image
PFD1K
Microchip Technology
1:
$513.20
1 In Stock
Mouser Part No 494-PFD1K
Microchip Technology
RF Detector Dual 40GHz 0.4Vp-p -153dBc/Hz PD 1.32W
1 In Stock
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RF Detector
Frequency Detector IC
SMD/SMT
QFN-40
RF Transmitter 301 to 450MHz ASK/FSK +10dBm, 1.8V to 3.6V Transmitter with Shutdown
+1 image
MICRF112YMM-TR
Microchip Technology
1:
$0.54
1,219 In Stock
Mouser Part No 998-MICRF112YMMTR
Microchip Technology
RF Transmitter 301 to 450MHz ASK/FSK +10dBm, 1.8V to 3.6V Transmitter with Shutdown
1,219 In Stock
Alternative Packaging
1
$0.54
100
$0.50
2,500
$0.50
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RF Transmitter
ASK/FSK Transmitter
SMD/SMT
MSOP-10
RF Amplifier 2-26 GHz GaAs MMIC Distributed Self Biased LNA
Microchip Technology MMA042AA
MMA042AA
Microchip Technology
50:
$109.71
100 In Stock
Mouser Part No 579-MMA042AA
Microchip Technology
RF Amplifier 2-26 GHz GaAs MMIC Distributed Self Biased LNA
100 In Stock
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RF Amplifier
SMD/SMT
Die
RF Microcontrollers - MCU SAMR21 32pin 64K 125C
+3 images
ATSAMR21E16A-MF
Microchip Technology
1:
$5.86
61 In Stock
Mouser Part No 556-ATSAMR21E16A-MF
Microchip Technology
RF Microcontrollers - MCU SAMR21 32pin 64K 125C
61 In Stock
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RF Microcontrollers - MCU
SMD/SMT
VQFN-32
RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp
IS1871SF-202-TRAY
Microchip Technology
1:
$2.24
488 In Stock
Mouser Part No 579-IS1871SF202-TRAY
Microchip Technology
RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp
488 In Stock
Alternative Packaging
1
$2.24
25
$2.05
100
$1.87
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RF System on a Chip - SoC
BLE
SMD/SMT
QFN-32
RF Receiver ASK/OOK Receiver 400-450MHz
MICRF229YQS
Microchip Technology
1:
$2.78
255 In Stock
Mouser Part No 579-MICRF229YQS
Microchip Technology
RF Receiver ASK/OOK Receiver 400-450MHz
255 In Stock
Alternative Packaging
1
$2.78
25
$2.55
98
$2.31
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Details
RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Receiver (Not Recommended for New Designs)380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown
MICRF211AYQS-TR
Microchip Technology
1:
$3.18
112 In Stock
Mouser Part No 998-MICRF211AYQSTR
Microchip Technology
RF Receiver (Not Recommended for New Designs)380MHz to 450MHz, 3.0V to 3.6V, 6mA, 10kbps, ASK Receiver with RSSI and Shutdown
112 In Stock
Alternative Packaging
1
$3.18
25
$2.92
100
$2.65
2,500
$2.65
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RF Receiver
Superheterodyne
SMD/SMT
QSOP-16
RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz
ATA8743C-PXQW-1
Microchip Technology
1:
$2.69
5,988 In Stock
Factory Special Order
Mouser Part No 556-ATA8743C-PXQW-1
Factory Special Order
Microchip Technology
RF Microcontrollers - MCU Embedded C incl RF Tx for 868 MHz
5,988 In Stock
1
$2.69
25
$2.43
6,000
View
6,000
$2.43
12,000
Quote
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RF Microcontrollers - MCU
SMD/SMT
QFN-24
RF Amplifier MMIC, 6-18Ghz LNA, QFN pkg
Microchip Technology MMA044PP3
MMA044PP3
Microchip Technology
1:
$36.17
25 In Stock
Mouser Part No 494-MMA044PP3
Microchip Technology
RF Amplifier MMIC, 6-18Ghz LNA, QFN pkg
25 In Stock
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RF Amplifier
Low Noise Amplifiers
SMD/SMT
RF Amplifier MMIC, .5-12Ghz LNA
MMA043PP4
Microchip Technology
1:
$85.48
8 In Stock
Mouser Part No 494-MMA043PP4
Microchip Technology
RF Amplifier MMIC, .5-12Ghz LNA
8 In Stock
Alternative Packaging
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RF Amplifier
Low Noise Amplifiers
SMD/SMT
Die
Prescaler DC-15GHz Prog Integer-N Prescaler
UXM15P
Microchip Technology
1:
$141.89
107 Expected 17/02/2026
Mouser Part No 494-UXM15P
Microchip Technology
Prescaler DC-15GHz Prog Integer-N Prescaler
107 Expected 17/02/2026
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Prescaler
SMD/SMT
QFN-24
Prescaler 15GHz 32-Bit Prog Integer Divider
Microchip Technology UXN14M32K
UXN14M32K
Microchip Technology
1:
$417.65
71 On Order
Mouser Part No 494-UXN14M32K
Microchip Technology
Prescaler 15GHz 32-Bit Prog Integer Divider
71 On Order
View Dates
On Order:
39 Expected 15/06/2026
32 Expected 22/06/2026
Factory Lead Time:
42 Weeks
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Prescaler
SMD/SMT
RF Amplifier 6 GHz-18 GHz GaAs pHEMT
MMA044AA
Microchip Technology
50:
$35.14
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 494-MMA044AA
Microchip Technology
RF Amplifier 6 GHz-18 GHz GaAs pHEMT
Non-Stocked Lead-Time 12 Weeks
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RF Amplifier
Low Noise Amplifiers
SMD/SMT
Die
RF Switch ICs DC-20 GHz GaAs
MMS006AA
Microchip Technology
50:
$36.53
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 494-MMS006AA
Microchip Technology
RF Switch ICs DC-20 GHz GaAs
Non-Stocked Lead-Time 12 Weeks
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Min.: 50 Mult.: 50
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RF Switch ICs
SMD/SMT
Die
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