RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21B020F1024IM32-BR
Silicon Labs
1:
$7.97
887 In Stock
Mouser Part No 634-2BG21B20024M32BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
887 In Stock
Alternative Packaging
1
$7.97
10
$6.44
25
$5.99
100
$5.44
250
View
2,500
$4.06
250
$5.21
500
$5.08
1,000
$4.97
2,500
$4.06
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A010F1024IM32-BR
Silicon Labs
1:
$6.14
2,702 In Stock
Mouser Part No 634-B21A010F102432BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
2,702 In Stock
Alternative Packaging
1
$6.14
10
$4.92
25
$4.57
100
$4.14
250
View
2,500
$3.05
250
$3.96
500
$3.86
1,000
$3.77
2,500
$3.05
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A020F512IM32-B
Silicon Labs
1:
$5.22
818 In Stock
Mouser Part No 634-BG21A020F51232B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
818 In Stock
Alternative Packaging
1
$5.22
10
$4.13
25
$3.82
100
$3.67
250
View
250
$3.62
500
$3.36
1,000
$3.03
2,450
$3.00
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
EFR32BG22C222F352GM32-C
Silicon Labs
1:
$2.61
4,900 In Stock
Mouser Part No 634-ER32BG22352GM32C
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
4,900 In Stock
Alternative Packaging
1
$2.61
10
$1.94
25
$1.77
100
$1.59
250
View
250
$1.50
500
$1.46
2,450
$1.45
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
EFR32BG22C222F352GM32-CR
Silicon Labs
1:
$2.96
2,493 In Stock
Mouser Part No 634-ER32BG22352GM3CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
2,493 In Stock
Alternative Packaging
1
$2.96
10
$2.21
25
$2.02
100
$1.81
250
View
2,500
$1.38
250
$1.71
500
$1.68
1,000
$1.59
2,500
$1.38
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
EFR32BG22C224F512GN32-CR
Silicon Labs
1:
$3.07
896 In Stock
Mouser Part No 634-ER32BG22512GN3CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
896 In Stock
Alternative Packaging
1
$3.07
10
$2.29
25
$2.09
100
$1.88
250
$1.78
2,500
$1.63
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
EFR32BG22C224F512IM40-C
Silicon Labs
1:
$3.57
2,393 In Stock
Mouser Part No 634-ER32BG22512IM40C
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
2,393 In Stock
Alternative Packaging
1
$3.57
10
$2.74
25
$2.51
100
$2.25
250
View
250
$2.13
500
$2.08
1,000
$1.98
2,450
$1.91
4,900
$1.87
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40
EFR32BG24A010F1024IM40-B
Silicon Labs
1:
$4.76
1,596 In Stock
Mouser Part No 634-32BGA010F102440B
Silicon Labs
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40
1,596 In Stock
Alternative Packaging
1
$4.76
10
$3.80
25
$3.53
100
$3.20
250
View
250
$2.97
500
$2.90
1,000
$2.78
2,450
$2.73
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40
EFR32BG24A020F1024IM40-B
Silicon Labs
1:
$4.58
3,427 In Stock
Mouser Part No 634-32BGA020F102440B
Silicon Labs
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, +125C, QFN40
3,427 In Stock
Alternative Packaging
1
$4.58
10
$3.61
25
$3.34
100
$3.01
250
View
250
$2.77
500
$2.69
1,000
$2.57
2,450
$2.46
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC +125C, QFN48
EFR32BG24B110F1536IM48-B
Silicon Labs
1:
$7.50
989 In Stock
7,350 On Order
Mouser Part No 634-32BGB110F153648B
Silicon Labs
RF System on a Chip - SoC BG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, 20-bit ADC +125C, QFN48
989 In Stock
7,350 On Order
View Dates
Alternative Packaging
Stock:
989 Can Dispatch Immediately
On Order:
4,900 Expected 09/10/2026
2,450 Expected 23/10/2026
Factory Lead Time:
30 Weeks
1
$7.50
10
$6.39
25
$6.01
100
$5.50
250
View
250
$4.99
500
$4.79
1,000
$4.68
2,450
$4.67
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, Secure Vault High, MVP, +125C, QFN48
EFR32BG24B210F1024IM48-B
Silicon Labs
1:
$5.28
2,043 In Stock
4,900 Expected 23/10/2026
Mouser Part No 634-32BGB210F102448B
Silicon Labs
RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, Secure Vault High, MVP, +125C, QFN48
2,043 In Stock
4,900 Expected 23/10/2026
Alternative Packaging
1
$5.28
10
$4.07
25
$3.76
100
$3.40
250
View
250
$3.20
500
$3.11
1,000
$3.06
2,450
$3.01
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Bluetooth Low Energy 5.1 SoC with integrated ARM Cortex M0+, memories and peripherals ? 12 GPIOsin FCGQFN24 and 0.4mm ball pitch package
DA14531-00000FX2
Renesas / Dialog
1:
$2.34
9,051 In Stock
Mouser Part No 724-DA14531-00000FX2
Renesas / Dialog
RF System on a Chip - SoC Bluetooth Low Energy 5.1 SoC with integrated ARM Cortex M0+, memories and peripherals ? 12 GPIOsin FCGQFN24 and 0.4mm ball pitch package
9,051 In Stock
1
$2.34
10
$1.76
25
$1.60
100
$1.43
250
View
4,000
$1.19
250
$1.35
500
$1.31
1,000
$1.26
2,000
$1.23
4,000
$1.19
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
RF System on a Chip - SoC Bluetooth Low Energy 5.1 SoC with integrated ARM Cortex M0+, memories and peripherals ? 6 GPIOsin WL-CSP17 and 0.5mm ball pitch package
DA14531-00000OG2
Renesas / Dialog
1:
$2.17
7,607 In Stock
Mouser Part No 724-DA14531-00000OG2
Renesas / Dialog
RF System on a Chip - SoC Bluetooth Low Energy 5.1 SoC with integrated ARM Cortex M0+, memories and peripherals ? 6 GPIOsin WL-CSP17 and 0.5mm ball pitch package
7,607 In Stock
1
$2.17
10
$1.73
25
$1.60
100
$1.45
250
View
4,000
$1.18
250
$1.37
500
$1.32
1,000
$1.26
4,000
$1.18
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
RF System on a Chip - SoC Kinetis W MCU, ARM CM0+
MKW36A512VFT4
NXP Semiconductors
1:
$10.40
235 In Stock
Mouser Part No 771-MKW36A512VFT4
NXP Semiconductors
RF System on a Chip - SoC Kinetis W MCU, ARM CM0+
235 In Stock
Alternative Packaging
1
$10.40
10
$8.09
25
$7.51
100
$6.88
260
View
260
$6.52
520
$6.38
1,040
$6.31
2,600
Quote
Buy
Min.: 1 Mult.: 1
RF System on a Chip - SoC QFN48pkt 256kB Flash 32kB RAM XLR3
nRF51822-QFAC-R
Nordic Semiconductor
1:
$5.52
2,505 In Stock
3,000 Expected 18/09/2026
Mouser Part No 949-NRF51822-QFAC-R
Nordic Semiconductor
RF System on a Chip - SoC QFN48pkt 256kB Flash 32kB RAM XLR3
2,505 In Stock
3,000 Expected 18/09/2026
Alternative Packaging
1
$5.52
10
$4.48
25
$4.18
100
$3.80
250
View
3,000
$3.29
250
$3.61
500
$3.50
1,000
$3.42
3,000
$3.29
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
RF System on a Chip - SoC BLE 5 Ready OTA QFN 32 pin 6x6
NRF52810-QCAA-R7
Nordic Semiconductor
1:
$3.03
2,664 In Stock
Mouser Part No 949-NRF52810-QCAA-R7
Nordic Semiconductor
RF System on a Chip - SoC BLE 5 Ready OTA QFN 32 pin 6x6
2,664 In Stock
Alternative Packaging
1
$3.03
10
$2.46
25
$2.28
100
$2.07
1,500
$1.73
3,000
View
250
$1.96
500
$1.90
1,000
$1.80
3,000
$1.66
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC BLE 5 Ready OTA QFN 32pin 5x5mm
nRF52810-QCAA-T
Nordic Semiconductor
1:
$3.03
980 In Stock
Mouser Part No 949-NRF52810-QCAA-T
Nordic Semiconductor
RF System on a Chip - SoC BLE 5 Ready OTA QFN 32pin 5x5mm
980 In Stock
Alternative Packaging
1
$3.03
10
$2.46
25
$2.35
100
$2.07
250
View
250
$1.93
490
$1.86
980
$1.81
2,940
$1.78
5,390
$1.76
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BLE 5 Ready OTAQFN 48 pin6x6mm
NRF52810-QFAA-R
Nordic Semiconductor
1:
$3.26
1,047 In Stock
Mouser Part No 949-NRF52810-QFAA-R
Nordic Semiconductor
RF System on a Chip - SoC BLE 5 Ready OTAQFN 48 pin6x6mm
1,047 In Stock
Alternative Packaging
1
$3.26
10
$2.66
25
$2.47
100
$2.24
3,000
$1.79
6,000
View
250
$2.12
500
$2.06
1,000
$1.97
6,000
$1.76
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
RF System on a Chip - SoC 2.4GHz Bluetooth SoC supporting Bluetooth LE
nRF52810-QFAA-R7
Nordic Semiconductor
1:
$3.26
1,315 In Stock
Mouser Part No 949-NRF52810-QFAA-R7
Nordic Semiconductor
RF System on a Chip - SoC 2.4GHz Bluetooth SoC supporting Bluetooth LE
1,315 In Stock
Alternative Packaging
1
$3.26
10
$2.66
25
$2.47
100
$2.24
1,000
$1.96
2,000
View
250
$2.12
500
$2.06
2,000
$1.87
5,000
$1.83
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal
nRF52811-CAAA-R7
Nordic Semiconductor
1:
$3.31
4,024 In Stock
Mouser Part No 949-NRF52811-CAAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal
4,024 In Stock
Alternative Packaging
1
$3.31
10
$2.70
25
$2.51
100
$2.28
1,500
$1.90
3,000
View
250
$2.16
500
$2.09
1,000
$1.98
3,000
$1.86
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal
nRF52811-QCAA-R7
Nordic Semiconductor
1:
$3.38
1,672 In Stock
Mouser Part No 949-NRF52811-QCAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal
1,672 In Stock
Alternative Packaging
1
$3.38
10
$2.76
25
$2.57
100
$2.33
1,500
$1.96
3,000
View
500
$2.29
1,000
$2.21
3,000
$1.93
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC BLE 2.4GHZ WLCSP 13"
nRF52832-CIAA-R
Nordic Semiconductor
1:
$4.35
1,949 In Stock
7,000 Expected 04/12/2026
Mouser Part No 949-NRF52832-CIAA-R
Nordic Semiconductor
RF System on a Chip - SoC BLE 2.4GHZ WLCSP 13"
1,949 In Stock
7,000 Expected 04/12/2026
Alternative Packaging
1
$4.35
10
$3.55
25
$3.31
100
$3.01
250
View
7,000
$2.47
250
$2.86
500
$2.79
1,000
$2.66
2,500
$2.63
7,000
$2.47
Buy
Min.: 1 Mult.: 1
Reel :7,000
Details
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48
nRF52832-QFAB-R7
Nordic Semiconductor
1:
$4.15
2,169 In Stock
Mouser Part No 949-NRF52832-QFAB-R7
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48
2,169 In Stock
Alternative Packaging
1
$4.15
10
$3.34
25
$3.11
100
$2.99
1,000
$2.87
2,000
View
2,000
$2.71
5,000
$2.35
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
nRF52833-CJAA-R
Nordic Semiconductor
1:
$5.66
1,365 In Stock
7,000 Expected 11/09/2026
Mouser Part No 949-NRF52833-CJAA-R
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
1,365 In Stock
7,000 Expected 11/09/2026
Alternative Packaging
1
$5.66
10
$4.31
25
$3.97
100
$3.60
250
$3.56
7,000
$3.56
Buy
Min.: 1 Mult.: 1
Reel :7,000
Details
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
nRF52833-CJAA-R7
Nordic Semiconductor
1:
$5.66
1,993 In Stock
Mouser Part No 949-NRF52833-CJAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver
1,993 In Stock
Alternative Packaging
1
$5.66
10
$4.94
25
$3.97
100
$3.60
250
View
1,500
$3.30
250
$3.42
500
$3.33
1,000
$3.30
1,500
$3.30
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
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