RF TX IC FSK 433/868MHZ 16TSSOP Product overview: SI4021-A1-FT1 from Silicon Labs is a Rf Transmitter for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 868MHZ. Search-friendly keywords include Rf Transmitter, RF Transmitters, electronic component, datasheet, replacement part, 868MHZ. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 871-SI4021-A1-FT1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1235631-SI4021-A1-FT
Category: RF/IF and RFID>RF Transmitters
Series: EZRadio®
Package: Tube
Standard Package: 96
Mounting: SMD (SMT)
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 16-TSSOP
Fake Threat In the Open Market: 62 pct.
MSL Level: 3 (168 Hours)
HTSUS: 0000.00.0000
Mfr: Silicon Labs
Base Product Number: SI4021
Product Status: Last Time Buy
"RF Transmitter Antenna 16-TSSOP (0.173"", 4.40mm Width)"
RF Transmitter Antenna 16-TSSOP (0.173", 4.40mm Width)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | RF Transmitters | RF Transmitters | RF Modules | RF Transmitters |
| Product Number | 871-SI4021-A1-FT1 | 1235631-SI4021-A1-FT1 | SI4021-A1-FT1-ND | SI4021-A1-FT1 |
| Product Name | 868MHZ Rf Transmitter | RF/IF and RFID - RF Transmitters | RF Transmitters | RF Transmitters |
| Package Type | Tube | Surface Mount; SMD (SMT) | Surface Mount; "16-TSSOP (0.173"", 4.40mm Width)" | Surface Mount; 16-TSSOP (0.173\", 4.40mm Width) |
