RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B020F512IM40-CR
Silicon Labs
1:
$8.57
680 In Stock
Mouser Part No
634-ZG2320F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
680 In Stock
Alternative Packaging
1
$8.57
10
$6.64
25
$6.16
100
$5.63
250
View
2,500
$4.81
250
$5.38
500
$5.22
1,000
$5.08
2,500
$4.81
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B020F512IM48-B
Silicon Labs
1:
$8.59
3,057 In Stock
NRND
Mouser Part No
634-E32ZG23B020IM48B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
3,057 In Stock
1
$8.59
10
$6.66
25
$6.18
100
$5.64
250
View
250
$5.39
500
$5.24
1,000
$5.10
2,450
$4.82
Buy
Min.: 1
Mult.: 1
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, XOUT, QFN40
+2 images
EFR32FG23A021F512GM40-CR
Silicon Labs
1:
$6.47
2,410 In Stock
Mouser Part No
634-FG2321F512GM40CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, XOUT, QFN40
2,410 In Stock
Alternative Packaging
1
$6.47
10
$4.96
25
$4.58
100
$4.17
250
View
2,500
$3.75
250
$3.97
500
$3.85
1,000
$3.81
2,500
$3.75
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
EFR32MG21B010F512IM32-B
Silicon Labs
1:
$4.94
976 In Stock
Mouser Part No
634-32MG21B10512M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
976 In Stock
1
$4.94
10
$3.73
25
$3.42
100
$3.09
250
View
250
$2.93
500
$2.91
1,000
$2.74
2,450
$2.67
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21B020F1024IM32-B
Silicon Labs
1:
$5.63
2,302 In Stock
Mouser Part No
634-32MG21B20024M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
2,302 In Stock
1
$5.63
10
$4.29
25
$3.86
100
$3.59
250
View
250
$3.41
500
$3.30
1,000
$3.28
2,450
$3.24
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21B020F768IM32-B
Silicon Labs
1:
$5.36
1,958 In Stock
Mouser Part No
634-32MG21B20768M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
1,958 In Stock
1
$5.36
10
$4.09
25
$3.77
100
$3.41
250
View
250
$3.25
500
$3.15
1,000
$3.11
2,450
$3.06
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40
EFR32MG24A010F1536IM40-B
Silicon Labs
1:
$5.83
2,559 In Stock
Mouser Part No
634-32MGA010F153640B
Silicon Labs
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40
2,559 In Stock
Alternative Packaging
1
$5.83
10
$4.44
25
$4.09
100
$3.71
250
View
250
$3.53
500
$3.42
1,000
$3.38
2,450
$3.33
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-40
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40
EFR32MG24A021F1024IM40-B
Silicon Labs
1:
$5.70
2,510 In Stock
Mouser Part No
634-32MGA021F102440B
Silicon Labs
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40
2,510 In Stock
Alternative Packaging
1
$5.70
10
$4.35
25
$4.01
100
$3.63
250
View
250
$3.45
500
$3.35
1,000
$3.30
2,450
$3.26
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-40
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
+2 images
EFR32ZG23A020F512GM40-CR
Silicon Labs
1:
$7.78
2,145 In Stock
Mouser Part No
634-ZG2320F512GM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
2,145 In Stock
Alternative Packaging
1
$7.78
10
$6.00
25
$5.55
100
$5.07
250
View
2,500
$4.32
250
$4.69
1,000
$4.55
2,500
$4.32
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40
EFR32FG23A020F256GM40-B
Silicon Labs
1:
$5.21
561 In Stock
NRND
Mouser Part No
634-FG23A20F256GM40B
NRND
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40
561 In Stock
1
$5.21
10
$4.05
25
$3.73
100
$3.38
250
View
250
$3.22
500
$3.12
1,000
$3.08
2,450
$3.03
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
EFR32FG25A121F1152IM56-B
Silicon Labs
1:
$11.71
166 In Stock
Mouser Part No
634-25A121F1152IM56B
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
166 In Stock
Alternative Packaging
1
$11.71
10
$9.17
25
$8.53
100
$7.84
250
View
250
$7.76
500
$7.31
1,000
$7.14
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-56
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21B010F512IM32-BR
Silicon Labs
1:
$4.55
2,370 In Stock
Mouser Part No
634-32BG21B1012M32BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
2,370 In Stock
Alternative Packaging
1
$4.55
10
$3.43
25
$3.15
100
$2.85
250
View
2,500
$2.45
250
$2.70
500
$2.68
1,000
$2.52
2,500
$2.45
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48
EFR32FG23A020F256GM48-CR
Silicon Labs
1:
$5.51
2,384 In Stock
Mouser Part No
634-FG2320F256GM48CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48
2,384 In Stock
Alternative Packaging
1
$5.51
10
$4.20
25
$3.87
100
$3.51
250
View
2,500
$3.15
250
$3.34
500
$3.23
1,000
$3.19
2,500
$3.15
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32ZG23A010F512GM48-CR
Silicon Labs
1:
$7.16
1,878 In Stock
Mouser Part No
634-ZG2310F512GM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
1,878 In Stock
Alternative Packaging
1
$7.16
10
$5.49
25
$5.07
100
$4.62
250
View
2,500
$4.15
250
$4.40
500
$4.27
1,000
$4.22
2,500
$4.15
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B010F512IM40-CR
Silicon Labs
1:
$8.17
2,205 In Stock
Mouser Part No
634-ZG2310F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
2,205 In Stock
Alternative Packaging
1
$8.17
10
$6.30
25
$5.83
100
$5.32
250
View
2,500
$4.53
250
$4.93
500
$4.92
1,000
$4.77
2,500
$4.53
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
EFR32ZG23A020F512GM48-CR
Silicon Labs
1:
$7.83
745 In Stock
Mouser Part No
634-ZG2320F512GM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
745 In Stock
Alternative Packaging
1
$7.83
10
$6.04
25
$5.59
100
$5.10
250
View
2,500
$4.35
250
$4.72
1,000
$4.57
2,500
$4.35
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40
EFR32BG24L010F768IM40-BR
Silicon Labs
1:
$3.88
6 In Stock
5,000 On Order
New Product
Mouser Part No
634-32BG24L010FIM40R
New Product
Silicon Labs
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40
6 In Stock
5,000 On Order
View Dates
Stock:
6 Can Dispatch Immediately
On Order:
2,500 Expected 23/10/2026
2,500 Expected 15/03/2027
Factory Lead Time:
30 Weeks
1
$3.88
10
$2.89
25
$2.65
100
$2.37
2,500
$2.30
5,000
View
250
$2.31
5,000
$2.08
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21B010F1024IM32-BR
Silicon Labs
1:
$5.17
1,310 In Stock
Mouser Part No
634-2MG21B10024M32BR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
1,310 In Stock
Alternative Packaging
1
$5.17
10
$3.94
25
$3.63
100
$3.29
250
View
2,500
$2.95
250
$3.13
500
$3.03
1,000
$2.99
2,500
$2.95
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Bluetooth, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21B020F512IM32-B
Silicon Labs
1:
$5.36
713 In Stock
Mouser Part No
634-32BG21B20512M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
713 In Stock
Alternative Packaging
1
$5.36
10
$4.09
25
$3.77
100
$3.41
250
View
250
$3.25
500
$3.15
1,000
$3.11
2,450
$3.06
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
+2 images
EFR32FG23B010F128GM40-CR
Silicon Labs
1:
$5.14
1,820 In Stock
Mouser Part No
634-FG2310F128GM40CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
1,820 In Stock
Alternative Packaging
1
$5.14
10
$3.92
25
$3.61
100
$3.27
250
View
2,500
$2.94
250
$3.11
500
$3.02
1,000
$2.98
2,500
$2.94
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21A020F768IM32-B
Silicon Labs
1:
$5.12
405 In Stock
Mouser Part No
634-MG21A020F76832B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
405 In Stock
Alternative Packaging
1
$5.12
10
$4.02
25
$3.66
100
$3.37
250
View
250
$3.13
500
$3.11
1,000
$3.05
2,450
$2.82
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth 5.1, Thread, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B010F512IM48-CR
Silicon Labs
1:
$8.22
2,377 In Stock
Mouser Part No
634-ZG2310F512IM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
2,377 In Stock
Alternative Packaging
1
$8.22
10
$6.34
25
$5.87
100
$5.35
250
View
2,500
$4.56
250
$4.95
1,000
$4.80
2,500
$4.56
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
+2 images
EFR32ZG23B011F512IM40-CR
Silicon Labs
1:
$8.36
2,500 In Stock
Mouser Part No
634-ZG2311F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
2,500 In Stock
Alternative Packaging
1
$8.36
10
$6.45
25
$5.97
100
$5.44
250
View
2,500
$4.64
250
$5.04
1,000
$4.88
2,500
$4.64
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21B020F1024IM32-B
Silicon Labs
1:
$6.80
446 In Stock
Mouser Part No
634-32BG21B20024M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
446 In Stock
Alternative Packaging
1
$6.80
10
$5.22
25
$4.82
100
$4.38
250
View
250
$4.18
500
$4.05
1,000
$4.00
2,450
$3.94
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21B020F768IM32-B
Silicon Labs
1:
$5.97
1,830 In Stock
Mouser Part No
634-32BG21B20768M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
1,830 In Stock
Alternative Packaging
1
$5.97
10
$4.55
25
$4.20
100
$3.80
250
View
250
$3.62
500
$3.50
1,000
$3.46
2,450
$3.41
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32