RF Transceiver 2.4 Ghz IEEE/ZigBee
+1 image
MRF24J40-I/ML
Microchip Technology
1:
HK$34.85
3,724 In Stock
Mouser Part No 579-MRF24J40-I/ML
Microchip Technology
RF Transceiver 2.4 Ghz IEEE/ZigBee
3,724 In Stock
Alternative Packaging
1
HK$34.85
25
HK$31.81
100
HK$29.02
5,002
Quote
5,002
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21A020F1024IM32-BR
Silicon Labs
1:
HK$38.96
263,551 In Stock
Mouser Part No 634-M21A020F102432BR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
263,551 In Stock
Alternative Packaging
1
HK$38.96
10
HK$38.63
25
HK$38.31
100
HK$34.85
250
HK$33.13
2,500
HK$33.13
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56
EFR32FG25B222F1920IM56-B
Silicon Labs
1:
HK$131.36
278 In Stock
Mouser Part No 634-25B222F1920IM56B
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56
278 In Stock
Alternative Packaging
1
HK$131.36
10
HK$102.83
25
HK$95.76
100
HK$87.95
250
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250
HK$87.05
500
HK$81.95
1,000
HK$80.06
2,600
Quote
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Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
EFR32FG28B322F1024IM68-A
Silicon Labs
1:
HK$86.47
1,205 In Stock
Mouser Part No 634-FG28B322FIM68A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
1,205 In Stock
Alternative Packaging
1
HK$86.47
10
HK$67.49
25
HK$62.72
100
HK$57.54
250
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250
HK$54.66
500
HK$53.59
1,000
HK$52.36
2,600
Quote
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RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
EFR32BG27C140F768IM40-B
Silicon Labs
1:
HK$26.96
4,524 In Stock
Mouser Part No 634-BG27C14068IM40-B
Silicon Labs
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
4,524 In Stock
Alternative Packaging
1
HK$26.96
10
HK$20.14
25
HK$18.41
100
HK$16.52
250
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250
HK$15.62
500
HK$15.29
1,000
HK$14.47
2,450
HK$13.97
4,900
HK$13.73
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Details
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40
EFR32BG27C230F768IM40-B
Silicon Labs
1:
HK$27.87
2,364 In Stock
Mouser Part No 634-BG27C23068IM40-B
Silicon Labs
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40
2,364 In Stock
Alternative Packaging
1
HK$27.87
10
HK$20.80
25
HK$18.99
100
HK$17.02
250
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250
HK$16.11
500
HK$15.78
1,000
HK$14.96
2,450
HK$14.47
4,900
HK$14.14
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Min.: 1 Mult.: 1
Details
Multiprotocol Modules BLE 5.1 nRF52833 DF U.FL Connector
BM833E
Fanstel
1:
HK$91.41
2,576 In Stock
Mouser Part No 308-BM833E
Fanstel
Multiprotocol Modules BLE 5.1 nRF52833 DF U.FL Connector
2,576 In Stock
1
HK$91.41
10
HK$79.41
25
HK$75.21
100
HK$69.54
250
View
1,000
HK$56.88
250
HK$66.09
500
HK$61.81
1,000
HK$56.88
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Min.: 1 Mult.: 1
Reel :1,000
Details
RF Switch ICs HP SP4T Switch GaAs 2.7GHz 1.8V
NJG1684ME2-TE1
Nisshinbo
1:
HK$20.14
20,540 In Stock
Mouser Part No 513-NJG1684ME2-TE1
Nisshinbo
RF Switch ICs HP SP4T Switch GaAs 2.7GHz 1.8V
20,540 In Stock
1
HK$20.14
10
HK$14.88
25
HK$13.56
100
HK$12.17
3,000
HK$9.62
6,000
View
250
HK$11.43
500
HK$11.10
1,000
HK$9.86
6,000
HK$9.37
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
+1 image
EFR32BG13P732F512GM48-DR
Silicon Labs
1:
HK$63.54
30,443 In Stock
Mouser Part No 634-BGP732F512GM48DR
Silicon Labs
RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO
30,443 In Stock
Alternative Packaging
1
HK$63.54
10
HK$48.99
25
HK$45.37
100
HK$41.35
250
View
2,500
HK$35.26
250
HK$38.31
1,000
HK$37.15
2,500
HK$35.26
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO
EFR32MG13P632F512GM48-DR
Silicon Labs
1:
HK$45.37
205,670 In Stock
Mouser Part No 634-MGP632F512GM48DR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO
205,670 In Stock
Alternative Packaging
1
HK$45.37
10
HK$44.72
25
HK$43.16
100
HK$42.66
250
View
2,500
HK$35.26
250
HK$42.17
500
HK$41.68
1,000
HK$41.26
2,500
HK$35.26
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF Transceiver +16/-116 dBm sub-GHz Transceiver
+1 image
SI4461-C2A-GMR
Silicon Labs
1:
HK$58.12
30,025 In Stock
Mouser Part No 634-SI4461-C2A-GMR
Silicon Labs
RF Transceiver +16/-116 dBm sub-GHz Transceiver
30,025 In Stock
Alternative Packaging
1
HK$58.12
10
HK$48.50
25
HK$45.70
100
HK$41.59
250
View
2,500
HK$33.70
250
HK$39.46
500
HK$38.31
1,000
HK$36.91
2,500
HK$33.70
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF Connectors / Coaxial Connectors MMBX Jack Snap-On Connector Solder Attachment Surface Mount PCB, With Female Center Contact
PE45262TR1
Pasternack
1:
HK$274.47
7 In Stock
New Product
Mouser Part No 28-PE45262TR1
New Product
Pasternack
RF Connectors / Coaxial Connectors MMBX Jack Snap-On Connector Solder Attachment Surface Mount PCB, With Female Center Contact
7 In Stock
1
HK$274.47
10
HK$233.28
25
HK$218.65
50
HK$208.95
100
View
100
HK$201.97
250
HK$190.79
500
HK$185.20
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Min.: 1 Mult.: 1
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NFC/RFID Tags & Transponders 14443, Type B RFID Reader
AT88RF1354-ZU
Microchip Technology
1:
HK$20.63
10,348 In Stock
Mouser Part No 556-AT88RF1354-ZU
Microchip Technology
NFC/RFID Tags & Transponders 14443, Type B RFID Reader
10,348 In Stock
Alternative Packaging
1
HK$20.63
25
HK$19.48
100
HK$19.07
490
HK$18.99
5,390
Quote
5,390
Quote
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High Frequency/RF Resistors DC-6.0GHz 8Watts -55C +125C
C8A50Z4B
TTM Technologies
1:
HK$17.92
59,255 In Stock
Mouser Part No 620-C8A50Z4B
TTM Technologies
High Frequency/RF Resistors DC-6.0GHz 8Watts -55C +125C
59,255 In Stock
1
HK$17.92
10
HK$15.45
25
HK$14.63
100
HK$13.40
4,000
HK$9.45
8,000
View
250
HK$11.84
500
HK$10.85
1,000
HK$10.11
8,000
HK$9.29
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512GN32-CR
Silicon Labs
1:
HK$29.02
44,788 In Stock
Mouser Part No 634-ER32MG22512GN3CR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
44,788 In Stock
Alternative Packaging
1
HK$29.02
10
HK$24.33
25
HK$22.36
100
HK$20.39
250
View
2,500
HK$17.43
250
HK$19.56
500
HK$19.32
1,000
HK$17.92
2,500
HK$17.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512IM32-C
Silicon Labs
1:
HK$32.30
8,990 In Stock
Mouser Part No 634-ER32MG22512IM32C
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
8,990 In Stock
Alternative Packaging
1
HK$32.30
10
HK$24.33
25
HK$22.36
100
HK$20.22
250
View
250
HK$19.15
500
HK$19.07
1,000
HK$17.92
2,450
HK$17.43
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Min.: 1 Mult.: 1
Details
RF Wireless Misc QFN 5mm 32 Pin Bare Seal Ring
QFN-5532-0520
Vishay / Barry Industries
1:
HK$240.44
25 In Stock
100 Expected 17/11/2026
New Product
Mouser Part No 71-QFN-5532-0520
New Product
Vishay / Barry Industries
RF Wireless Misc QFN 5mm 32 Pin Bare Seal Ring
25 In Stock
100 Expected 17/11/2026
1
HK$240.44
10
HK$192.18
25
HK$187.58
100
HK$159.39
500
View
500
HK$156.76
5,000
Quote
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Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
EFR32MG27C140F768IM40-B
Silicon Labs
1:
HK$36.17
2,668 In Stock
Mouser Part No 634-MG27C14068IM40-B
Silicon Labs
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
2,668 In Stock
Alternative Packaging
1
HK$36.17
10
HK$27.29
25
HK$25.07
100
HK$22.61
250
View
250
HK$21.45
500
HK$21.29
1,000
HK$19.97
2,450
HK$19.48
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Min.: 1 Mult.: 1
Details
RF Connectors / Coaxial Connectors SMP VERT PLUG PCB w/ltd indent
73415-3310
Molex
1:
HK$43.32
3,789 In Stock
Mouser Part No 538-73415-3310
Molex
RF Connectors / Coaxial Connectors SMP VERT PLUG PCB w/ltd indent
3,789 In Stock
1
HK$43.32
10
HK$37.65
25
HK$35.10
50
HK$34.03
750
HK$30.25
2,250
View
100
HK$32.47
250
HK$31.56
500
HK$31.15
2,250
HK$28.44
Buy
Min.: 1 Mult.: 1
Reel :750
Details
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC
EFR32FG12P231F1024GM68-CR
Silicon Labs
1:
HK$126.83
2,169 In Stock
Mouser Part No 634-FG12P231F1024GMR
Silicon Labs
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC
2,169 In Stock
Alternative Packaging
1
HK$126.83
10
HK$99.30
25
HK$92.48
100
HK$84.91
250
View
2,500
HK$73.16
250
HK$84.09
500
HK$79.08
1,000
HK$77.35
2,500
HK$73.16
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF Transceiver +13/-126 dBm sub-GHz transmitter
+1 image
SI4460-C2A-GMR
Silicon Labs
1:
HK$54.25
70,774 In Stock
Mouser Part No 634-SI4460-C2A-GMR
Silicon Labs
RF Transceiver +13/-126 dBm sub-GHz transmitter
70,774 In Stock
Alternative Packaging
1
HK$54.25
10
HK$43.98
25
HK$41.43
100
HK$38.39
250
View
2,500
HK$31.98
250
HK$36.74
500
HK$35.67
1,000
HK$34.44
2,500
HK$31.98
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF Connectors / Coaxial Connectors SMP Male Smooth Bore CM Connector Solder Attachment Surface Mount PCB, with 2 Ground Posts
PE44944
Pasternack
1:
HK$1,068.35
4 In Stock
New Product
Mouser Part No 28-PE44944
New Product
Pasternack
RF Connectors / Coaxial Connectors SMP Male Smooth Bore CM Connector Solder Attachment Surface Mount PCB, with 2 Ground Posts
4 In Stock
1
HK$1,068.35
10
HK$908.31
25
HK$872.55
50
HK$843.37
100
HK$796.85
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Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash
ATSAMR35J18BT-I/7JX
Microchip Technology
1:
HK$70.45
16,687 In Stock
Mouser Part No 579-SAMR35J18BTI7JX
Microchip Technology
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash
16,687 In Stock
1
HK$70.45
250
HK$70.36
3,000
HK$67.40
9,000
Quote
9,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512IM32-CR
Silicon Labs
1:
HK$26.06
18,665 In Stock
Mouser Part No 634-ER32MG22512IM3CR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
18,665 In Stock
Alternative Packaging
1
HK$26.06
10
HK$21.87
25
HK$20.80
100
HK$19.56
250
View
2,500
HK$17.43
250
HK$18.82
500
HK$18.66
1,000
HK$17.92
2,500
HK$17.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
EFR32FG12P431F1024GM48-CR
Silicon Labs
1:
HK$140.48
4,580 In Stock
Mouser Part No 634-FG12P431GM48-CR
Silicon Labs
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC
4,580 In Stock
Alternative Packaging
1
HK$140.48
10
HK$109.98
25
HK$102.42
100
HK$94.04
250
View
2,500
HK$81.05
250
HK$93.13
500
HK$87.63
1,000
HK$85.65
2,500
HK$81.05
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Hong Kong
