RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21B010F768IM32-B
Silicon Labs
1:
$5.63
980 In Stock
Mouser Part No 634-32BG21B10768M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
980 In Stock
Alternative Packaging
1
$5.63
10
$4.29
25
$3.96
100
$3.59
250
View
250
$3.41
500
$3.32
2,450
$3.31
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-BR
Silicon Labs
1:
$7.56
241 In Stock
Mouser Part No 634-B21A020F102432BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
241 In Stock
Alternative Packaging
1
$7.56
10
$6.11
25
$5.68
100
$5.16
250
View
2,500
$4.15
250
$4.88
500
$4.69
1,000
$4.55
2,500
$4.15
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A010F512IM32-B
Silicon Labs
1:
$4.41
81 In Stock
Mouser Part No 634-BG21A010F51232B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
81 In Stock
Alternative Packaging
1
$4.41
10
$3.44
25
$3.15
100
$2.82
250
View
250
$2.67
500
$2.61
1,000
$2.48
2,450
$2.39
4,900
$2.38
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A010F512IM32-BR
Silicon Labs
1:
$4.00
134 In Stock
Mouser Part No 634-BG21A010F51232BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
134 In Stock
Alternative Packaging
1
$4.00
10
$2.98
25
$2.73
100
$2.45
250
View
2,500
$2.21
250
$2.31
500
$2.26
1,000
$2.22
2,500
$2.21
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
EFR32BG22C224F512GM40-C
Silicon Labs
1:
$3.06
7 In Stock
Mouser Part No 634-ER32BG22512GM40C
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO
7 In Stock
Alternative Packaging
1
$3.06
10
$2.28
25
$2.08
100
$1.87
250
View
250
$1.76
500
$1.72
1,000
$1.64
2,450
$1.59
4,900
$1.56
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
EFR32BG22C224F512GN32-C
Silicon Labs
1:
$3.38
102 In Stock
Mouser Part No 634-ER32BG22512GN32C
Silicon Labs
RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
102 In Stock
Alternative Packaging
1
$3.38
10
$2.63
25
$2.40
100
$2.16
250
View
250
$2.04
500
$1.99
1,000
$1.89
2,800
$1.84
5,600
$1.79
Buy
Min.: 1 Mult.: 1
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
836 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
836 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, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
EFR32BG22C224F512IM32-C
Silicon Labs
1:
$3.24
236 In Stock
Mouser Part No 634-ER32BG22512IM32C
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
236 In Stock
Alternative Packaging
1
$3.24
10
$2.60
25
$2.40
100
$2.16
250
View
250
$2.04
500
$1.99
1,000
$1.89
2,450
$1.83
4,900
$1.79
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
EFR32BG22C224F512IM32-CR
Silicon Labs
1:
$3.07
221 In Stock
2,500 Expected 07/10/2026
Mouser Part No 634-ER32BG22512IM3CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
221 In Stock
2,500 Expected 07/10/2026
Alternative Packaging
1
$3.07
10
$2.29
25
$2.09
100
$1.88
250
$1.78
2,500
$1.50
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF Transceiver Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
Nordic Semiconductor NRF52840-CKAA-F-R
NRF52840-CKAA-F-R
Nordic Semiconductor
1:
$6.35
5,000 In Stock
7,000 Expected 18/12/2026
Mouser Part No 949-NRF52840CKAAFR
Nordic Semiconductor
RF Transceiver Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
5,000 In Stock
7,000 Expected 18/12/2026
Alternative Packaging
1
$6.35
10
$5.08
25
$4.73
100
$4.31
250
View
7,000
$3.69
250
$4.09
500
$3.94
1,000
$3.84
2,500
$3.81
7,000
$3.69
Buy
Min.: 1 Mult.: 1
Reel :7,000
Details
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT
CC2541F256RHAR
Texas Instruments
1:
$5.02
20 In Stock
5,000 Expected 02/11/2026
Mouser Part No 595-CC2541F256RHAR
Texas Instruments
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAT
20 In Stock
5,000 Expected 02/11/2026
Alternative Packaging
1
$5.02
10
$4.35
25
$3.63
100
$3.31
250
View
2,500
$2.80
250
$3.14
500
$3.07
1,000
$2.92
2,500
$2.80
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR
CC2541F256RHAT
Texas Instruments
1:
$5.26
72 In Stock
Mouser Part No 595-CC2541F256RHAT
Texas Instruments
RF System on a Chip - SoC RF Bluetooth SMART S OC BLE A 595-CC2541 A 595-CC2541F256RHAR
72 In Stock
Alternative Packaging
1
$5.26
10
$4.09
25
$3.80
100
$3.45
250
$3.25
500
View
500
$3.09
1,000
$3.04
2,500
$3.00
Buy
Min.: 1 Mult.: 1
Reel :250
Details
RF System on a Chip - SoC QN9090THN/001
QN9090THN/001Z
NXP Semiconductors
1:
$6.21
348 In Stock
1,000 Expected 10/11/2026
Mouser Part No 771-QN9090THN/001Z
NXP Semiconductors
RF System on a Chip - SoC QN9090THN/001
348 In Stock
1,000 Expected 10/11/2026
Alternative Packaging
1
$6.21
10
$5.03
25
$4.69
100
$4.27
1,000
$3.14
2,000
View
250
$4.05
500
$3.89
2,000
$3.11
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RF Front End Range Extender FEM +13 dB RX gain
nRF21540-QDAA-R
Nordic Semiconductor
1:
$2.76
496 In Stock
28,000 On Order
Mouser Part No 949-NRF21540-QDAA-R
Nordic Semiconductor
RF Front End Range Extender FEM +13 dB RX gain
496 In Stock
28,000 On Order
View Dates
Alternative Packaging
Stock:
496 Can Dispatch Immediately
On Order:
8,000 Expected 27/11/2026
20,000 Expected 18/12/2026
Factory Lead Time:
20 Weeks
1
$2.76
10
$2.25
25
$2.10
100
$1.93
250
View
4,000
$1.50
250
$1.83
500
$1.78
1,000
$1.72
4,000
$1.50
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48
nRF52832-QFAB-R
Nordic Semiconductor
1:
$4.44
58 In Stock
Mouser Part No 949-NRF52832-QFAB-R
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48
58 In Stock
Alternative Packaging
1
$4.44
10
$3.57
25
$3.33
100
$3.03
250
View
3,000
$2.60
250
$2.88
500
$2.81
1,000
$2.60
3,000
$2.60
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
RF System on a Chip - SoC Bluetooth 4.2 & 5 NFC tag QFN 48
nRF52832-QFAB-R7
Nordic Semiconductor
1:
$4.20
65 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
65 In Stock
Alternative Packaging
1
$4.20
10
$3.50
25
$3.28
100
$3.09
250
View
1,000
$2.74
250
$3.02
500
$2.86
1,000
$2.74
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
nRF5340-CLAA-R7
Nordic Semiconductor
1:
$8.65
23 In Stock
3,000 Expected 12/02/2027
Mouser Part No 949-NRF5340-CLAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
23 In Stock
3,000 Expected 12/02/2027
Alternative Packaging
1
$8.65
10
$7.12
25
$6.67
100
$6.12
250
View
1,500
$5.07
250
$5.83
500
$5.64
1,000
$5.23
1,500
$5.07
3,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC BLUETOOTH LW ENERGY SLAVE CONNCTIVTY-CHP
nRF8001-R2Q32-R7
Nordic Semiconductor
1:
$4.79
19 In Stock
Mouser Part No 949-NRF8001-R2Q32-R7
Nordic Semiconductor
RF System on a Chip - SoC BLUETOOTH LW ENERGY SLAVE CONNCTIVTY-CHP
19 In Stock
Alternative Packaging
1
$4.79
10
$3.85
25
$3.59
100
$3.27
1,500
$2.76
3,000
View
250
$3.10
500
$3.03
1,000
$2.85
3,000
$2.69
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A010F1024IM32-B
Silicon Labs
1:
$5.57
31 In Stock
Mouser Part No 634-BG21A010F102432B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
31 In Stock
Alternative Packaging
1
$5.57
10
$4.59
25
$4.25
100
$3.85
250
View
250
$3.67
500
$3.55
1,000
$3.51
2,450
$3.46
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-B
Silicon Labs
1:
$6.97
12 In Stock
Mouser Part No 634-BG21A020F102432B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
12 In Stock
Alternative Packaging
1
$6.97
10
$5.49
25
$5.07
100
$4.62
250
View
250
$4.40
500
$4.27
1,000
$4.22
2,450
$4.15
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 512 kB 646 kB (RAM) 31GPIO SoC
EFR32FG13P232F512GM48-D
Silicon Labs
1:
$11.11
70 In Stock
Mouser Part No 634-FGP232F512GM48D
Silicon Labs
RF System on a Chip - SoC Flex Gecko SoC QFN48 2.4 G 19 dB proprietary 512 kB 646 kB (RAM) 31GPIO SoC
70 In Stock
Alternative Packaging
1
$11.11
10
$9.02
25
$8.49
100
$7.92
250
View
250
$7.86
500
$7.71
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
RF Transceiver Bluetooth Cntlr A 59 5-CC2564BRVMT
CC2564BRVMR
Texas Instruments
1:
$6.55
244 In Stock
NRND
Mouser Part No 595-CC2564BRVMR
NRND
Texas Instruments
RF Transceiver Bluetooth Cntlr A 59 5-CC2564BRVMT
244 In Stock
Alternative Packaging
1
$6.55
10
$5.02
25
$4.64
100
$4.22
250
$4.02
2,500
$4.01
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Bluetooth LE 5.2 Wireless Network Coprocessor
BLUENRG-234N
STMicroelectronics
1:
$3.91
977 In Stock
Mouser Part No 511-BLUENRG-234N
STMicroelectronics
RF System on a Chip - SoC Bluetooth LE 5.2 Wireless Network Coprocessor
977 In Stock
1
$3.91
10
$3.17
25
$2.95
100
$2.69
250
View
2,500
$2.00
250
$2.55
500
$2.49
1,000
$2.37
2,500
$2.00
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
nRF52840-CKAA-R7
Nordic Semiconductor
1:
$6.84
9,000 Expected 29/01/2027
Mouser Part No 949-NRF52840-CKAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
9,000 Expected 29/01/2027
Alternative Packaging
1
$6.84
10
$5.24
25
$4.84
100
$4.41
250
View
1,500
$4.02
250
$4.20
500
$4.07
1,000
$4.02
1,500
$4.02
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
nRF52840-QIAA-R
Nordic Semiconductor
1:
$7.52
46,298 On Order
Mouser Part No 949-NRF52840-QIAA-R
Nordic Semiconductor
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver
46,298 On Order
View Dates
Alternative Packaging
On Order:
7,298 Expected 24/09/2026
15,000 Expected 01/10/2026
24,000 Expected 21/10/2026
Factory Lead Time:
21 Weeks
1
$7.52
10
$6.13
25
$5.74
100
$5.26
250
View
3,000
$4.68
250
$4.94
500
$4.84
1,000
$4.68
3,000
$4.68
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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