Mfr Part # Select quantity Series Packaging Product Status Supplier RoHS status Add to Basket
SI1181-B3-GMR

SI1181-B3-GMR

SENSOR BIO OPT HEART RATE I2C

Silicon Labs

+
-
- Bulk Obsolete Silicon Labs Unknown
SI1173K1-B4-GMR

SI1173K1-B4-GMR

SENSOR BIO OPT HEART RATE I2C

Silicon Labs

+
-
- Bulk Obsolete Silicon Labs Unknown
4010-DAPB_434

4010-DAPB_434

UNI. KEYFOB & PLASTIC CSE 434MHZ

Silicon Labs

+
-
EZRadio® Box Obsolete Silicon Labs Unknown
EFR32SG23B020F512IM40-CR

EFR32SG23B020F512IM40-CR

IC RF TXRX+MCU BLE 40QFN

Silicon Labs

+
-
- Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32BG21B010F768IM32-DR

EFR32BG21B010F768IM32-DR

IC RF TXRX+MCU BLE 32QFN

Silicon Labs

+
-
EFR32BG21 Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32BG21B010F768IM32-D

EFR32BG21B010F768IM32-D

IC RF TXRX+MCU BLE 32QFN

Silicon Labs

+
-
EFR32BG21 Tray Active Silicon Labs ROHS3 Compliant
EFR32BG24A010F1024IM40-BR

EFR32BG24A010F1024IM40-BR

IC RF TXRX+MCU BLE 40QFN

Silicon Labs

+
-
Blue Gecko Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32FG23A010F256GM48-BR

EFR32FG23A010F256GM48-BR

IC RF TXRX+MCU ISM<1GHZ 48QFN

Silicon Labs

+
-
- Tape & Reel (TR) Discontinued at Digi-Key Silicon Labs ROHS3 Compliant
EFR32FG23A020F128GM40-CR

EFR32FG23A020F128GM40-CR

IC RF TXRX+MCU WIFI 40QFN

Silicon Labs

+
-
EFR32FG23 Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32FG23A020F128GM40-C

EFR32FG23A020F128GM40-C

IC RF TXRX+MCU WIFI 40QFN

Silicon Labs

+
-
EFR32FG23 Tray Active Silicon Labs ROHS3 Compliant
EFR32BG1B132F256GM48-C0

EFR32BG1B132F256GM48-C0

IC RF TXRX+MCU BLE 48QFN

Silicon Labs

+
-
- Tray Active Silicon Labs ROHS3 Compliant
SI4421-A0-FTR

SI4421-A0-FTR

IC RF TXRX ISM<1GHZ 16TSSOP

Silicon Labs

+
-
- Tape & Reel (TR) Obsolete Silicon Labs RoHS Compliant
EFR32BG24A010F1024IM48-BR

EFR32BG24A010F1024IM48-BR

IC RF TXRX+MCU BLE 48QFN

Silicon Labs

+
-
Blue Gecko Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32BG24A010F1024IM48-B

EFR32BG24A010F1024IM48-B

IC RF TXRX+MCU BLE 48QFN

Silicon Labs

+
-
Blue Gecko Tray Active Silicon Labs ROHS3 Compliant
EFR32FG23B010F128GM40-BR

EFR32FG23B010F128GM40-BR

IC RF TXRX+MCU ISM<1GHZ 40QFN

Silicon Labs

+
-
- Tape & Reel (TR) Discontinued at Digi-Key Silicon Labs ROHS3 Compliant
EFR32FG23B010F128GM40-CR

EFR32FG23B010F128GM40-CR

IC RF TXRX+MCU WIFI 40QFN

Silicon Labs

+
-
EFR32FG23 Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32FG23B010F128GM40-C

EFR32FG23B010F128GM40-C

IC RF TXRX+MCU WIFI 40QFN

Silicon Labs

+
-
EFR32FG23 Tray Active Silicon Labs ROHS3 Compliant
SI4455-C2A-ZM1R

SI4455-C2A-ZM1R

IC RF TXRX MCU ISM QFN QFN

Silicon Labs

+
-
* Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
SI4455-C2A-ZM1

SI4455-C2A-ZM1

IC RF TXRX MCU ISM QFN QFN

Silicon Labs

+
-
* Tray Active Silicon Labs ROHS3 Compliant
EFR32MR21A020F512IM32-CR

EFR32MR21A020F512IM32-CR

IC RF TXRX+MCU 802.15.4 32QFN

Silicon Labs

+
-
- Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
EFR32BG21A010F1024IM32-DR

EFR32BG21A010F1024IM32-DR

IC RF TXRX+MCU BLE 32QFN

Silicon Labs

+
-
EFR32BG21 Tape & Reel (TR) Active Silicon Labs ROHS3 Compliant
BGM210LA22JNF2

BGM210LA22JNF2

RF TXRX MOD BT PCB TH SMD

Silicon Labs

+
-
Blue Gecko Strip Active Silicon Labs ROHS3 Compliant
WFM200SS22XNA2

WFM200SS22XNA2

RF TXRX MODULE WIFI CHIP SMD

Silicon Labs

+
-
WFM200S Tray Not For New Designs Silicon Labs ROHS3 Compliant
BGM210LA22JIF2

BGM210LA22JIF2

RF TXRX MOD BT PCB TH SMD

Silicon Labs

+
-
Blue Gecko Strip Active Silicon Labs ROHS3 Compliant
BGM123N256V2

BGM123N256V2

RF TXRX MOD BLUETOOTH CHIP SMD

Silicon Labs

+
-
- Tray Active Silicon Labs RoHS Compliant