RF Transmitter Sub-GHz Transmitter
+2 images
SI4055-C2A-GM
Silicon Labs
1:
¥694.3
2,894 In Stock
Mouser Part #
634-SI4055-C2A-GM
Silicon Labs
RF Transmitter Sub-GHz Transmitter
2,894 In Stock
Alternative Packaging
1
¥694.3
10
¥528.2
25
¥485
100
¥438.5
250
View
250
¥415.3
500
¥411.9
1,000
¥397
2,450
¥388.7
Buy
Min.: 1
Mult.: 1
Details
EZ Radio
+ 85 C
QFN-20
SMD/SMT
Tray
3.6 V
1.8 V
RF Transmitter 8051 Sub-GHz RF transmitter
+1 image
SI4012-C1001GT
Silicon Labs
1:
¥526.5
371 In Stock
400 Expected 10/23/2026
Mouser Part #
634-SI4012-C1001GT
Silicon Labs
RF Transmitter 8051 Sub-GHz RF transmitter
371 In Stock
400 Expected 10/23/2026
Alternative Packaging
1
¥526.5
10
¥333.9
25
¥313.9
200
¥300.6
600
View
600
¥294
1,000
¥255.8
5,000
¥249.2
Buy
Min.: 1
Mult.: 1
Details
Sub-GHz
27 MHz to 960 MHz
+ 85 C
MSSOP-10
SMD/SMT
Tube
3.6 V
1.8 V
RF Transmitter 8051 Sub-GHz RF transmitter
+1 image
SI4012-C1001GTR
Silicon Labs
1:
¥526.5
2,500 Expected 12/18/2026
Mouser Part #
634-SI4012-C1001GTR
Silicon Labs
RF Transmitter 8051 Sub-GHz RF transmitter
2,500 Expected 12/18/2026
Alternative Packaging
1
¥526.5
10
¥421.9
25
¥392
100
¥357.1
2,500
¥299
5,000
View
250
¥337.2
500
¥327.2
1,000
¥312.3
5,000
¥290.7
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
27 MHz to 960 MHz
+ 85 C
MSSOP-10
SMD/SMT
Reel, Cut Tape, MouseReel
3.6 V
1.8 V
RF Transmitter Sub-GHz Transmitter
+2 images
SI4055-C2A-GMR
Silicon Labs
2,500:
¥423.6
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-SI4055-C2A-GMR
Silicon Labs
RF Transmitter Sub-GHz Transmitter
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
Reel
RF Transmitter TX SubG +13 dBm
+2 images
SI4030-A0-FMR
Silicon Labs
2,500:
¥460.1
Non-Stocked
Mouser Part #
634-SI4030-A0-FMR
Silicon Labs
RF Transmitter TX SubG +13 dBm
Non-Stocked
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
ISM Transmitter
900 MHz to 960 MHz
+ 85 C
QFN-20
SMD/SMT
Reel
3.6 V
1.8 V
RF Transmitter Transceiver AEC-Q100
SI4055-C2A-AM
Silicon Labs
490:
¥322.2
Non-Stocked
Mouser Part #
634-SI4055-C2A-AM
Silicon Labs
RF Transmitter Transceiver AEC-Q100
Non-Stocked
490
¥322.2
500
¥313.9
1,000
¥299
2,500
¥289
5,000
¥284
Buy
Min.: 490
Mult.: 1
FSK/OOK
1.8 V to 3.6 V
+ 85 C
QFN-20
SMD/SMT
AEC-Q100
3.6 V
1.8 V
RF Transmitter Transceiver AEC-Q100
SI4055-C2A-AMR
Silicon Labs
2,500:
¥289
Non-Stocked
Mouser Part #
634-SI4055-C2A-AMR
Silicon Labs
RF Transmitter Transceiver AEC-Q100
Non-Stocked
Buy
Min.: 2,500
Mult.: 1
FSK/OOK
1.8 V to 3.6 V
+ 85 C
QFN-20
SMD/SMT
AEC-Q100
3.6 V
1.8 V
RF Transmitter TX SubG
SI4021-A1-FT
Silicon Labs
2,016:
¥523.2
Non-Stocked
NRND
Mouser Part #
634-SI4021-A1-FT
NRND
Silicon Labs
RF Transmitter TX SubG
Non-Stocked
Alternative Packaging
Buy
Min.: 2,016
Mult.: 2,016
Details
Universal ISM Band
430.24 MHz to 929.27 MHz
+ 85 C
TSSOP-16
SMD/SMT
Tube
5.4 V
2.2 V
RF Transmitter TX SubG
SI4021-A1-FTR
Silicon Labs
2,000:
¥485
Non-Stocked
NRND
Mouser Part #
634-SI4021-A1-FTR
NRND
Silicon Labs
RF Transmitter TX SubG
Non-Stocked
Alternative Packaging
Buy
Min.: 2,000
Mult.: 2,000
Reel :
2,000
Details
Universal ISM Band
430.24 MHz to 929.27 MHz
+ 85 C
TSSOP-16
SMD/SMT
Reel
5.4 V
2.2 V
RF Transmitter +13 dBm sub-GHz transmitter
+2 images
SI4031-B1-FM
Silicon Labs
490:
¥712.6
Non-Stocked Lead-Time 35 Weeks
NRND
Mouser Part #
634-SI4031-B1-FM
NRND
Silicon Labs
RF Transmitter +13 dBm sub-GHz transmitter
Non-Stocked Lead-Time 35 Weeks
Alternative Packaging
Buy
Min.: 490
Mult.: 490
Details
ISM Transmitter
240 MHz to 930 MHz
+ 85 C
QFN-20
SMD/SMT
Tray
3.6 V
1.8 V
RF Transmitter +13 dBm sub-GHz transmitter
+2 images
SI4031-B1-FMR
Silicon Labs
2,500:
¥672.7
Non-Stocked Lead-Time 35 Weeks
NRND
Mouser Part #
634-SI4031-B1-FMR
NRND
Silicon Labs
RF Transmitter +13 dBm sub-GHz transmitter
Non-Stocked Lead-Time 35 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
ISM Transmitter
240 MHz to 930 MHz
+ 85 C
QFN-20
SMD/SMT
Reel
3.6 V
1.8 V
RF Transmitter +20 dBm sub-GHz transmitter
+2 images
SI4032-B1-FM
Silicon Labs
490:
¥825.5
Non-Stocked Lead-Time 35 Weeks
NRND
Mouser Part #
634-SI4032-B1-FM
NRND
Silicon Labs
RF Transmitter +20 dBm sub-GHz transmitter
Non-Stocked Lead-Time 35 Weeks
Alternative Packaging
Buy
Min.: 490
Mult.: 490
Details
ISM
240 MHz to 930 MHz
+ 85 C
QFN-20
SMD/SMT
Tray
3.6 V
1.8 V
RF Transmitter +20 dBm sub-GHz transmitter
+2 images
SI4032-B1-FMR
Silicon Labs
2,500:
¥790.6
Non-Stocked Lead-Time 35 Weeks
NRND
Mouser Part #
634-SI4032-B1-FMR
NRND
Silicon Labs
RF Transmitter +20 dBm sub-GHz transmitter
Non-Stocked Lead-Time 35 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
ISM
240 MHz to 930 MHz
+ 85 C
QFN-20
SMD/SMT
Reel
3.6 V
1.8 V
RF Transmitter +20 dBm sub-GHz transmitter
+2 images
SI4032-V2-FMR
Silicon Labs
2,500:
¥491.7
Non-Stocked
NRND
Mouser Part #
634-SI4032-V2-FMR
NRND
Silicon Labs
RF Transmitter +20 dBm sub-GHz transmitter
Non-Stocked
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
ISM
240 MHz to 930 MHz
+ 85 C
QFN-20
SMD/SMT
Reel
3.6 V
1.8 V
RF Transmitter
Silicon Labs SI4012-A0-GTR
SI4012-A0-GTR
Silicon Labs
2,500:
¥225.9
Non-Stocked
Mouser Part #
634-SI4012-A0-GTR
Silicon Labs
RF Transmitter
Non-Stocked
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
MSOP-10
SMD/SMT
Reel