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Wurth Elektronik Internal SMT Antenna ISM 433 MHz Frequency Range 423 - 443 MHz WE‑MCA Series 7488910043
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Wurth Elektronik |
| Connection Type | Solder |
| Bandwidth | 20MHz |
| Series | WE‑MCA |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Gain | -4dBi |
| Standards/Approvals | RoHS |
| Maximum Frequency | 443MHz |
| Minimum Frequency | 423MHz |
| Internal/External | Internal |
| RF Protocols | ISM 433 |
| Antenna Physical Form | Chip |
| Antenna Mount Type | Surface |
| Antenna Internal Construction | LTCC |
| Number of Bands | 1 |
Key Features
- The antenna operates in the frequency range of 423 MHz to 443 MHz.
- It features an LTCC internal construction ensuring reliability.
- The antenna gain is -4 dBi suitable for low-profile integration.
- Operates within a temperature range of -40°C to 85°C.
- Designed for surface mounting with solder connection type for SMT assembly.
- Complies with RoHS standards ensuring environmental safety.
- Suitable for industrial and commercial RF communication applications in telemetry and ISM bands.
Product Description
Wurth Elektronik 7488910043 Internal SMT Antenna is a high-quality surface mount technology antenna optimized for the ISM 433 MHz frequency band. With a narrow bandwidth of 20 MHz between 423 MHz and 443 MHz, this chip antenna utilizes LTCC internal construction to provide stable performance and build quality. The compact surface-mount chip form factor allows seamless integration into modern electronics requiring RF communication capability.
This antenna offers a gain of -4 dBi, making it suitable for applications where small size and low profile are essential rather than high power output. Designed to operate reliably from -40°C up to 85°C, it meets demanding environmental requirements encountered in industrial, commercial, and telemetry use cases. Its solder connection type facilitates automated pick-and-place SMT assembly for efficient production workflows.
Being RoHS compliant, it adheres to environmental regulations for lead-free and hazardous substance reduction, making it ideal for global electronics markets. The antenna is part of the WE‑MCA series, known for robust RF performance in ISM band applications.
Typical uses include telemetry equipment, industrial automation, wireless sensor networks, and IoT device integration where a compact ISM 433 MHz antenna with reliable characteristics is required.
The antenna operates in the frequency range of 423 MHz to 443 MHz with a 20 MHz bandwidth. It has an internal construction based on low-temperature co-fired ceramic (LTCC) technology. Surface mount chip form factor optimizes space and assembly processes.
The gain is -4 dBi suitable for embedded wireless communication applications. Supports operating temperatures from -40°C to 85°C ensuring durability. Solder connection type enables integration into SMT-based manufacturing lines.
Compliant with RoHS environmental standards for safe electronic use.
Overall, the Wurth Elektronik 7488910043 SMT antenna offers a compact, efficient solution for RF connectivity in ISM 433 MHz band devices. Browse the Antenna category on EnvMart for additional Antenna products and accessories by Wurth Elektronik and other brands suitable for your electronics manufacturing needs.
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Frequently Asked Questions
The antenna operates within a frequency range of 423 MHz to 443 MHz, with a bandwidth of 20 MHz.
This model has a gain of -4 dBi, making it suitable for low-profile integration in various applications.
It operates reliably within a temperature range of -40°C to 85°C.
The antenna features a solder connection type, designed for surface mounting in SMT assembly.
The antenna utilizes low-temperature co-fired ceramic (LTCC) technology for its internal construction.
Yes, it complies with RoHS standards, ensuring it meets environmental safety regulations.
It is designed for industrial and commercial RF communication applications, including telemetry and ISM band uses.
This model has a chip form factor, optimized for space and assembly processes in electronics.
The antenna supports one frequency band, specifically the ISM 433 MHz band.
The country of origin for this antenna is Taiwan.
It supports RF protocols specifically for the ISM 433 MHz frequency range.
The LTCC internal construction enhances the antenna's stability and performance, making it suitable for demanding applications.
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