Transformer-MKPT35-800005T

Product Overview

The MKPT-35-800005T is a compact wideband transformer developed for audio and low-power signal applications. With an input frequency range of 20Hz–20kHz and multiple impedance options of 3.3kΩ, 5.0kΩ, 10kΩ and 8Ω, it is suitable for use as a matching transformer in audio front-ends, small speakers, intercom systems and control boards that require stable signal transfer and impedance conversion.

Featuring a lead-terminal connection, 0–40 ℃ operating ambient temperature and only 3.0W power consumption, this transformer helps OEM customers design reliable, long-life products while meeting key international safety and EMC standards.

Key Features & Benefits

• Wideband 20Hz–20kHz frequency range
  Supports the full audio band from 20Hz to 20kHz, making it suitable for voice, music and other audio-related signal processing and transmission.
• Multiple impedance options in one platform
  Offers impedance values of 3.3kΩ, 5.0kΩ, 10kΩ and 8Ω to match different circuits and loads, helping you optimize signal level, noise performance and power transfer without redesigning the basic transformer platform.
• Low power consumption
  Typical power consumption of 3.0W supports low-power equipment design and helps control temperature rise inside compact enclosures.
• Lead-terminal connection for easy wiring
  Lead-terminal connection design makes it straightforward to integrate the transformer into existing PCB layouts, wiring harnesses or terminal blocks in control panels.
• Designed for 0–40 ℃ ambient
  Suitable for standard indoor environments such as communication equipment, desktop devices, control cabinets and small audio systems running in 0–40 ℃ ambient temperature.
• Compact size for dense layouts
  With dimensions of 37 × 47.5 × 58 mm and a weight of about 117.49 g, the MKPT-35-800005T can be installed in limited spaces while maintaining mechanical stability.
• Compliance with global safety & EMC standards
  Designed to meet UL62368, EN62368, FCC Part 15, EN55032 and GB4943.1 requirements, supporting your final equipment in passing safety and EMC certifications for global markets.
• OEM / ODM customization
  As part of Macable Group Company’s transformer series, the winding ratio, impedance combination, lead length, terminal type and mechanical dimensions can be customized to match your circuit design, installation space and certification targets.

Typical Applications

• Low-power audio amplifiers and small speaker systems
• Intercoms, door entry systems and communication terminals
• Signal isolation and impedance matching on control boards
• Industrial and commercial equipment with audio or alert functions
• Test instruments and training equipment that need multi-impedance matching

Detailed Specifications – MKPT-35-800005T

The following table summarizes the key electrical and mechanical parameters of the MKPT-35-800005T transformer for quick reference in your design and purchasing process: