SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

RF Antennas are used to receive and transmit electromagnetic waves. These antennas are designed to be used by devices that work at radio frequencies from DC to 18GHz and RF Families like Bluetooth, Cellular, General ISM, Navigation, Wi-Fi, and 802.15.4. The types of antennas are Bead, Biconical, Blade, Ceramic Patch, Chip, Coiled Inductor, Corner Reflector, Directional Antenna, Dish, Dome, Flat, Flex Notch, Helical, Horn, Log Periodic, Loop, Module, Whip, Yagi, and Puck to name a few.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() ECHO40/0.1M/UFL/S/S/32 $14.30 | Siretta Ltd | 4G/3G/WIFI EMBEDDED PIFA STYLE A | Bulk | Solder | ECHO 40 | ||
![]() ECHO41/0.1M/IPEX/S/S/17 $11.08 | Siretta Ltd | 2G/3G/4G EMBEDDED SMALL FPC ANTE | Bulk | Surface Mount | ECHO 41 | ||
![]() ECHO44/0.1M/MHF4/36 $2.56 | Siretta Ltd | 5G C-BAND AND WI-FI 7 FLEXIBLE P | Bulk | Adhesive | Echo 44 | ||
![]() ECHO44/0.1M/SMAM/36 $3.54 | Siretta Ltd | 5G C-BAND AND WI-FI 7 FLEXIBLE P | Bulk | Adhesive | Echo 44 | ||
![]() ECHO44/0.1M/UFL/36 $2.56 | Siretta Ltd | 5G C-BAND AND WI-FI 7 FLEXIBLE P | Bulk | Adhesive | Echo 44 | ||
![]() ECHO44/0.2M/SMAM/36 $3.66 | Siretta Ltd | 5G C-BAND AND WI-FI 7 FLEXIBLE P | Bulk | Adhesive | Echo 44 | ||
![]() ECHO47/0.1M/MHF4/36 $3.30 | Siretta Ltd | 5G/4G FLEXIBLE PRINTED CIRCUIT W | Bulk | Adhesive | Echo 47 | ||
![]() ECHO47/0.1M/SMAM/36 $3.88 | Siretta Ltd | 5G/4G FLEXIBLE PRINTED CIRCUIT W | Bulk | Adhesive | Echo 47 |

Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
Monolithic Power Systems (MPS), a global leader in analog and mixed-signal semiconductors, has notified its distribution partners of an upcoming price increase for selected…
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
In the vast landscape of memory technology, EEPROM (Electrically Erasable Programmable Read-Only Memory) often plays the unsung hero. While NAND Flash grabs headlines for…
Read More
Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read MoreTOKYO, July 31, 2026 — Renesas Electronics Corporation has officially announced a major domestic manufacturing restructuring, confirming plans to gradually discontinue all wafer fabrication…
Read More
Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
Read More
WILMINGTON, Mass. – July 3, 2026 – Analog Devices, Inc. (ADI), the global leading supplier of high-performance analog, mixed-signal and signal processing semiconductors, has…
Read More
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read More-768x745.jpg)
CHICAGO, USA – May 27, 2026 – Global leading interconnect manufacturer Molex officially issued a global distributor price adjustment notice on May 27, confirming…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More