Le blog de l'entreprise Mingjiada Supplies RFXF4513 RF Transformers: Wideband SMT Solutions Suitable for Wireless and CATV Systems

Shenzhen Mingjiada Electronics Co., Ltd. a globally renowned authorized independent distributor of electronic components with nearly three decades of industry experience, is now offering the RFXF4513 1:1 SMT transformer in stock. Manufactured by MiniRF, this device is a high-performance balun transformer featuring wide bandwidth, low insertion loss, and high reliability. It is widely used in communication systems such as broadband, wireless, and cable television (CATV). Leveraging its extensive stock inventory and efficient supply chain system, Mingjiada provides customers with genuine, original products and rapid delivery services.

Product Overview: Combining Broadband Performance with a Compact Design

The RFXF4513 transformer is specifically designed for applications requiring extremely compact, low-cost, and highly reliable surface-mount components. Its application areas include broadband, wireless, and other communication systems. This product is manufactured using a lead-free process and complies with RoHS standards. S-parameters are available upon request.

Product Details

Part Number: RFXF4513

Manufacturer: MiniRF

Description: 5 MHz to 1000 MHz Unbalanced-to-Balanced Balun

General Specifications

Configuration: Balanced Transformer

Type: Unbalanced-to-Balanced

Application Type: Wireless/Communications

Frequency: 5 MHz to 1 GHz

Impedance Ratio: 1:1

Impedance: 50 ohms

Amplitude Balance: ±0.3 to 0.5 dB

Phase Balance: 3 to 5 degrees

Insertion Loss: Less than 1.5 dB

Power: 2 W

Return Loss: 12 to 14 dB

Package Type: Surface Mount

Package: S20

Operating Temperature: -45 to 85 degrees Celsius

Storage Temperature: -55 to 100 degrees Celsius

RoHS: Yes

Features

Frequency Range: 5 MHz to 1000 MHz

Low-cost and RoHS-compliant

Industry-standard SMT package

Available in tape-and-reel packaging

50 Ω characteristic impedance

Transmission line structure

Applications

Broadband/Cable TV (CATV)

Wireless Communications

Schematic Design

Mingjiada’s Supply Advantages

Guaranteed Genuine Products: Mingjiada has established long-term partnerships with over 500 renowned global brands. All products are certified under the ISO 9001 and ISO 14001 quality management systems, ensuring reliable quality.

In-Stock Inventory Support: With over 2 million SKUs in stock, we can quickly respond to customer needs and provide end-to-end support from samples to mass production.

Ultra-Short Lead Times: Leveraging robust supply chain management, we offer ultra-short lead times of 1–3 days to help customers accelerate time-to-market.

To obtain the latest inventory and pricing information for the RFXF4513, please contact the Mingjiada sales team.