Signal Relays / Telecom Relays : IOEC

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At Kura Electronics, we have specialized ourselves in the supply of specific electronic products such as solid state relays, cosmo relays, werner relays, sockets and other associated products. Adjacent to our interdisciplinary project management, we extend our services to encompass technical guidance and support. Our streamlined internal communication ensures swift and highly proficient customer care. At Kura Electronics,we are well equipped to inform customers about cutting edge technologies trending in the current times in the industry.

Product introduction

IOEC Signal relays are a type of electromechanical relay used to control and switch low power electronic signals. These relays are designed to handle small voltage and current levels and are commonly used in a wide range of applications where precise signal control is required. IOEC signal relays are essential components in electronic circuits that serve the purpose of routing modest signals. They are particularly important in applications where it is necessary to control the flow of information between different components.

Model Type Appearance
Contact Form Max. Switching
Coil Voltage Terminal Type Mounting Holes
(Bottom View)
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12.3 * 7.3 * 10.2
1C 1A 3~24 VDC PCB TA-mh-0919 Download

15.5 * 10.5 * 11.7
1C 3A 3~24 VDC PCB TB-mh-360 Download

15.5 * 11.0 * 11.5
1C 3A 3~24 VDC PCB TBS-mh-0920 Download

15.0 * 7.5 * 9.4
2C 4A 1.5~48 VDC PCB TC-mh-0920 Download
15.0 * 7.5 * 9.8 (SMT)
2C 4A 1.5~48 VDC PCB TCS-mh Download

14 * 9 * 5
2C 1A 1.5~24 VDC PCB T3-mh Download

14 * 9 * 5
2C 1A 1.5~24 VDC PCB T3S-mh Download

10 *6.5 *5.4
2C 2A 1.5~24 VDC PCB T4-mh-0919 Download

10 *6.5 *5.4
2C 2A 1.5~24 VDC PCB T4S-mh Download

20.2 * 10.0 * 10.6
2C 3A 3~48 VDC PCB TD-mh Download

20.0 * 10 * 11.6
2C 2A DC: 5~24 PCB RZ2-mh Download

14 * 9 * 5
2C 1A DC: 3~24 PCB P-mh-091420 Download
Key Features
  • Low Voltage and Current Handling : Signal relays are optimized for low level electrical signals, typically operating at low voltages and currents.
  • Small Form Factor : These relays are often compact and suitable for use in tight spaces on printed circuit boards.
  • Sensitive Operation : Signal relays can respond to very low input power, making them ideal for applications where energy efficiency is critical.
  • Low Signal Distortion : They introduce minimal distortion to the signals they control.
  • Telecommunications : They are used to route signals in telephone systems and data communication equipment.
  • Audio and Video Equipment : Signal relays control audio and video switching in amplifiers, receivers and other devices.
  • Measurement and Control Systems : They play a role in instruments and control systems to manage test signals.
  • Automotive Electronics : These relays are employed in vehicles for functions like audio systems and lighting controls.
  • Precise Signal Control : These relays offer accurate and reliable control over low level electronic signals.
  • Electrical Isolation : They provide electrical isolation between the input and output circuits which can be essential for protecting sensitive components.
  • Durability : Many signal relays are designed for long term reliability, even in demanding environments.
Types of IOEC Signal Relays
  • Single Pole, Single Throw (SPST) : These relays have a single input terminal and a single output terminal.
  • Single Pole, Double Throw (SPDT) : They have one input and two output terminals, allowing for signal switching between two paths.
  • Latching Relays : These relays maintain the state either on or off without continuous power input.
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