Omron | G8b-201-01 ((better))

Omron G8B-201-01: A Comprehensive Overview

The Omron G8B-201-01 is a highly reliable and versatile power relay module designed for a wide range of applications. As a product of Omron Corporation, a renowned Japanese electronics company, this relay module is built to meet the highest standards of quality, durability, and performance.

Product Description

The Omron G8B-201-01 is a power relay module that features a compact and lightweight design, making it ideal for use in various industrial, commercial, and residential applications. This module is designed to control high-power loads, such as motors, solenoids, and lamps, with a high degree of accuracy and reliability.

Key Features

The Omron G8B-201-01 power relay module boasts an impressive array of features that make it an excellent choice for various applications. Some of its key features include:

1. High switching capacity: The module can handle high-power loads with a maximum switching capacity of 20 A at 250 VAC.
2. Compact design: The module has a compact size of 29.0 x 13.0 x 20.0 mm, making it easy to integrate into various systems.
3. High reliability: The module features a high degree of reliability, with a mechanical life expectancy of 10 million operations.
4. Low power consumption: The module has a low power consumption of 1.2 W, making it energy-efficient.
5. Wide operating temperature range: The module can operate in a wide temperature range of -25°C to 55°C, making it suitable for use in various environments.

Technical Specifications

The Omron G8B-201-01 power relay module has the following technical specifications:

• Coil voltage: 12 VDC
• Coil current: 12 mA
• Contact form: SPST-NO (1 Form A)
• Contact material: AgSnO2
• Maximum switching capacity: 20 A at 250 VAC
• Maximum switching voltage: 250 VAC
• Maximum switching current: 20 A
• Insulation resistance: 100 MΩ min.
• Dielectric strength: 2,000 VAC for 1 min.

Applications

The Omron G8B-201-01 power relay module is suitable for use in a wide range of applications, including:

1. Industrial control systems: The module can be used to control high-power loads, such as pumps, fans, and conveyor belts.
2. Commercial appliances: The module can be used in commercial appliances, such as vending machines, air conditioners, and refrigerators.
3. Residential applications: The module can be used in residential applications, such as home automation systems and smart home devices.
4. Automotive systems: The module can be used in automotive systems, such as engine control units and transmission control units.

Benefits

The Omron G8B-201-01 power relay module offers several benefits to users, including:

1. High reliability: The module's high reliability ensures minimal downtime and reduced maintenance costs.
2. Energy efficiency: The module's low power consumption helps reduce energy costs and minimize environmental impact.
3. Compact design: The module's compact size makes it easy to integrate into various systems, reducing space requirements.
4. Flexibility: The module's versatility makes it suitable for use in a wide range of applications.

Conclusion

In conclusion, the Omron G8B-201-01 power relay module is a highly reliable and versatile product that offers a range of benefits to users. Its compact design, high switching capacity, and low power consumption make it an excellent choice for various industrial, commercial, and residential applications. With its high degree of reliability and flexibility, this module is sure to meet the needs of users looking for a high-quality power relay solution.

Omron G8B-201-01 is a specialized automotive flasher relay, primarily known as the OEM signal relay for various Honda motorcycles , including the Honda CB, VF, and VT series Product Overview

This relay is designed to control the blink rate of turn signals. It is often cross-referenced with Honda part number 38301-MF8-771

. While the original G8B-201-01 is a standard mechanical relay, many modern replacements are electronic microprocessors that support both LED and halogen bulbs. Key Specifications Application : Turn signal/indicator flasher relay.

: 3-pin configuration, often featuring "mini faston" terminals. Compatibility

: Fits a wide range of Honda bikes (e.g., CBR, Hornet, CB, SH, Silverwing). Operating Range

: Typically supports loads from 0.1W to 150W for modern electronic versions. : Approximately 28.0g. Common Issues & Solutions Hyperflash

: If you replace your original bulbs with LEDs, the standard G8B-201-01 may cause "hyperflash" (rapid blinking) because the lower resistance of LEDs tricks the relay into thinking a bulb is out. : Upgrade to a Plug-and-Play LED Flasher Relay

that replaces the Omron G8B-201-01 directly but is rated for lower power draws.

: The unit often includes a rubber holder or suspension bracket to protect it from motorcycle vibrations. Where to Buy : Available on platforms like or specialty vintage parts sites like Hooprider Parts New Aftermarket : Retailers like MotoShopItalia offer compatible new replacements for approximately 898.47 RUB (€9.90) for this specific 3-pin setup or a compatible LED upgrade for your bike?

The Omron G8B-201-01 is a specialized automotive relay primarily recognized for its role as an OEM (Original Equipment Manufacturer) turn signal flasher unit for various vintage and modern Honda motorcycles. While it is a relatively small component, it is vital for the safe operation of a vehicle's signaling system. Overview of the Omron G8B-201-01

The G8B-201-01 is a 12V DC flasher relay manufactured by Omron, a leader in electronic components. In the automotive world, it is often cross-referenced with the Honda part number 38301-MF8-771.

This relay is designed to control the rhythmic flashing of turn signals. It is often housed in a protective rubber mount to shield it from the vibrations inherent in motorcycle operation. Key Specifications

While specific datasheets for discontinued or legacy OEM-only parts like the G8B-201-01 can be rare, its primary characteristics align with standard automotive relay standards: Operating Voltage: 12V DC.

Terminals: Typically features a 3-pin configuration ("mini faston" style) used for input, output, and ground.

Manufacturer: Omron, specifically for Honda's motorcycle division.

Interchangeability: It is often considered interchangeable with other flasher units like the Mitsuba FR-3303. Common Vehicle Applications

The Omron G8B-201-01 was a staple in many Honda motorcycles from the 1980s through the early 2000s. Owners of the following models frequently seek this specific relay for repairs:

Honda VF series: Such as the 1985 VF1100S Sabre and V65 Magna.

Honda Shadow series: Including the Shadow Spirit 750 (2001–2007).

Honda CBR series: Notably the CBR 600 F4 and various Hornet models. omron g8b-201-01

Honda Scooters: Like the Honda Pantheon 125/150 (1998–2002) and Silverwing. Symptoms of a Failing Relay

If you are troubleshooting your motorcycle's electrical system, a faulty G8B-201-01 relay usually manifests in a few specific ways:

Non-responsive signals: The turn signals do not light up at all when the switch is engaged.

Solid lights: The signals turn on but stay illuminated without flashing.

Irregular flashing: The signals flash much faster or slower than usual (often a sign of a load mismatch or internal component failure). Sourcing and Availability

Because this is an older OEM part, you will most likely find the Omron G8B-201-01 through specialty parts retailers or second-hand marketplaces:

Used/OEM Surplus: Retailers like Hooprider Parts often stock tested, used units for vintage restorations.

Online Marketplaces: eBay is a reliable source for both new-old-stock and pulled parts from salvaged bikes.

Modern Alternatives: Some riders replace this relay with modern LED-compatible flashers if they have upgraded their incandescent bulbs to LEDs, as the original G8B-201-01 is designed for standard bulb resistance. Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay

The Omron G8B-201-01 Go to product viewer dialog for this item.

is a specialized automotive flasher relay, primarily utilized as an Original Equipment Manufacturer (OEM) component for Honda motorcycles. It is an essential part of the vehicle's electrical system, controlling the rhythmic flashing of turn signals. 1. Technical Specifications G8B-201-01

is a 12V DC relay designed to handle standard automotive light loads. Operating Voltage: 12V DC.

Load Capacity: Standard configurations typically support 2 x 21W (standard turn signal bulbs). Connector Type: 3-pin male connector (Faston/spade type).

Enclosure: Housed in a durable plastic casing typical of Omron automotive components. 2. Vehicle Compatibility

This relay is a widely used part across numerous Honda models from the 1980s through the 2000s. Honda Nighthawk CB750 (e.g., 1991–2003). Honda Shadow series (VT600, VT750, VT1100). Honda CBR series (CBR600 F4). Honda NX650 Dominator. Honda VFR750. Honda Magna/Sabre (VF750, VF1100). 3. Cross-Reference and Replacements Omron G8B-201-01

is often interchangeable with parts from other manufacturers or updated Honda part numbers.

Honda OEM Part Numbers: 38301-MF8-771, 38301-MEG-000, 38301-MR7-004, 38301-KK9-952, 38301-MG9-681. Equivalent Models: Mitsuba FR-3303.

LED Compatibility: Standard G8B-201-01 relays are designed for incandescent bulbs. If switching to LEDs, a load-independent electronic flasher relay may be required to prevent "hyper-flashing". 4. Sourcing Information

As an older component, it is frequently sourced through specialized automotive and motorcycle parts retailers:

New/Replacement Units: Available from motorcycle-specific vendors like MotoShopItalia.

Used/OEM Surplus: Widely available on marketplaces such as eBay. Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay

The Omron G8B-201-01 is a specialized automotive relay primarily used as an OEM Turn Signal Flasher Relay for various Honda motorcycles, including the CB750 Nighthawk and CBR 600. Key Product Features

Application: Controls the flashing frequency for motorcycle turn signals (blinkers).

Operating Voltage: Standard 12V DC automotive electrical systems.

Connector Type: Typically a 2-pin or plug-in configuration designed for direct replacement in OEM wiring harnesses.

Build Quality: Designed for automotive environments with high vibration resistance and durability typical of Omron’s G8 series relays. Common Use Cases

OEM Replacement: Replaces faulty stock relays that cause turn signals to stay solid or fail to activate.

Compatibility: Widely used in vintage and modern Honda sportbikes and cruisers, such as: Honda CB750 Nighthawk (early 90s models). Honda CBR 600 series. Technical Considerations

LED Compatibility: If you are upgrading from standard halogen bulbs to LEDs, this original mechanical/electronic relay may cause "hyper-flashing" (fast blinking). You may need to add resistors or switch to an LED-specific flasher relay.

Status: This specific part number is often found in the used or salvage market as it is frequently discontinued for newer models.

Assuming you mean the Omron G8B-201-01 relay and you want information about a long rectangular (high‑profile) version or its long body variant, here are key details:

• Part: Omron G8B-201-01
• Type: General-purpose PCB relay, single-pole double-throw (SPDT)
• Coil voltage: 5 V DC
• Contact arrangement: 1 Form C (1 changeover)
• Contact rating: typically 1 A at 30 V DC (verify datasheet for exact switching capacity and resistive/inductive loads)
• Mounting: PCB through-hole
• Dimensions (approximate for standard G8B family): long/rectangular body ~29.0 × 12.7 × 15.7 mm (length × width × height) — check datasheet for exact variant
• Coil resistance/drive current: see datasheet (coil current ≈ coil voltage / coil resistance)
• Typical applications: signal switching, telecommunications, instrumentation
• Pinout: standard G8B PCB footprint—coil pins on one side, common/NO/NC arranged across the other side; confirm with Omron footprint drawing before PCB layout
• Datasheet/reference: consult Omron G8B series datasheet for precise electrical ratings, mechanical dimensions, load life, and recommended PCB footprint.

If you want, I can:

• Fetch the official Omron datasheet and exact mechanical drawings,
• Show a PCB footprint diagram,
• Find distributors/availability.

Which of those would you like?

The Omron G8B-201-01 is a specialized automotive relay primarily serving as a Turn Signal Flasher Relay for vintage and modern Honda motorcycles. This component is a critical link in a vehicle's electrical system, acting as an electrically controlled switch that regulates the blinking frequency of indicator lights. Functional Role and Importance

In automotive design, relays like the G8B-201-01 allow low-current control circuits to manage high-current loads. Specifically, this model is designed to handle the rapid switching required for turn signals, ensuring they flash at a consistent rate—typically around 85 times per minute. By isolating the high-current path of the signal bulbs from the handlebar switch, the relay prevents switch burnout and allows for the use of thinner, more manageable wiring in the control circuit. Technical Specifications

The G8B-201-01 is built to withstand the demanding environments of a motorcycle, including extreme temperatures and vibrations.

Voltage: Optimized for 12V DC systems with a tolerance range of 11V to 15V.

Switching Load: It supports a broad range from 0.1W up to 120W, making it compatible with various bulb configurations.

Interface: Features a 3-pin (mini faston) connector layout, common in Japanese motorcycle designs.

Temperature Range: Operates reliably from -40ºC to +80ºC, ensuring functionality in both winter and summer conditions. Vehicle Compatibility and Legacy

This specific Omron unit is closely associated with Honda motorcycles and is often cross-referenced with Honda part number 38301-MF8-771. It is a staple component for classic models from the 1980s and 1990s, including: G8NB - Omron

Vibration resistance. Durability. 33Hz 45m/s2. Malfunction (Detecting time: 1ms) 10 to 400Hz 45m/s2. Shock resistance. Durability. OMRON Global

Omron G8B-201-01: A Comprehensive Review of the Highly Versatile Relay Module

The Omron G8B-201-01 is a highly versatile relay module that has gained significant attention in the industrial automation and control systems market. As a leading manufacturer of automation and control components, Omron has consistently delivered high-quality products that cater to the diverse needs of various industries. In this article, we will provide an in-depth review of the Omron G8B-201-01 relay module, exploring its features, applications, and benefits.

Introduction to the Omron G8B-201-01

The Omron G8B-201-01 is a power relay module designed to provide reliable and efficient switching of high-current loads. It features a compact and lightweight design, making it an ideal solution for applications where space is limited. The module operates on a 12VDC or 24VDC power supply, making it compatible with a wide range of industrial control systems.

Key Features of the Omron G8B-201-01

The Omron G8B-201-01 relay module boasts several impressive features that make it a popular choice among engineers and system designers. Some of the key features include:

• High switching capacity: The module can switch high-current loads of up to 20A, making it suitable for applications that require reliable control of heavy machinery and equipment.
• Compact design: The module's compact size (29mm x 25mm x 16mm) allows for easy installation in control panels and cabinets, even in space-constrained environments.
• High insulation resistance: The module features a high insulation resistance of 100MΩ min., ensuring reliable operation and minimizing the risk of electrical shock or equipment damage.
• Wide operating temperature range: The module can operate in temperatures ranging from -40°C to 85°C, making it suitable for use in harsh industrial environments.

Applications of the Omron G8B-201-01

The Omron G8B-201-01 relay module is designed to cater to a wide range of industrial automation and control applications. Some of the common applications include:

• Industrial machinery control: The module can be used to control heavy machinery and equipment, such as pumps, motors, and conveyor belts.
• Power supply control: The module can be used to control power supplies, ensuring reliable operation and efficient management of power distribution.
• Automotive systems: The module can be used in automotive applications, such as control of lights, wipers, and other accessories.
• Medical equipment: The module can be used in medical equipment, such as patient monitoring systems and medical imaging devices.

Benefits of Using the Omron G8B-201-01

The Omron G8B-201-01 relay module offers several benefits to engineers, system designers, and end-users. Some of the key benefits include:

• Reliability and durability: The module is designed to provide reliable operation and withstand harsh industrial environments.
• Flexibility and versatility: The module's compact design and wide operating temperature range make it suitable for use in a variety of applications.
• Easy installation and maintenance: The module's compact size and simple design make it easy to install and maintain, reducing downtime and increasing productivity.
• Cost-effectiveness: The module's high switching capacity and reliability make it a cost-effective solution for industrial automation and control applications.

Technical Specifications of the Omron G8B-201-01

The following are the technical specifications of the Omron G8B-201-01 relay module:

• Coil voltage: 12VDC or 24VDC
• Coil current: 12mA (12VDC), 6mA (24VDC)
• Contact rating: 20A (resistive), 15A (inductive)
• Contact voltage: 250VAC, 30VDC
• Insulation resistance: 100MΩ min.
• Operating temperature range: -40°C to 85°C
• Dimensions: 29mm x 25mm x 16mm

Conclusion

The Omron G8B-201-01 relay module is a highly versatile and reliable solution for industrial automation and control applications. Its compact design, high switching capacity, and wide operating temperature range make it suitable for use in a variety of harsh environments. With its technical specifications and benefits, the Omron G8B-201-01 is an ideal choice for engineers, system designers, and end-users looking for a cost-effective and efficient solution for controlling high-current loads.

Recommendations

Based on the features and benefits of the Omron G8B-201-01 relay module, we recommend it for use in:

• Industrial automation and control systems
• Power supply control applications
• Automotive systems
• Medical equipment

Future Developments

As the industrial automation and control systems market continues to evolve, Omron is committed to developing innovative solutions that cater to the changing needs of various industries. Future developments may include:

• Increased switching capacity: Omron may develop relay modules with higher switching capacities to cater to applications that require control of even heavier machinery and equipment.
• Enhanced connectivity options: Omron may develop relay modules with enhanced connectivity options, such as wireless communication protocols, to enable seamless integration with modern control systems.

In conclusion, the Omron G8B-201-01 relay module is a highly versatile and reliable solution for industrial automation and control applications. Its technical specifications, features, and benefits make it an ideal choice for engineers, system designers, and end-users looking for a cost-effective and efficient solution for controlling high-current loads.

Omron G8B-201-01 (often paired with Honda OEM part number 38301-MF8-771

) is a specialized automotive flasher relay primarily used in motorcycles to control turn signal blink rates. Key Functions & Characteristics

It functions as a mechanical or thermal switching device that opens and closes a circuit to make turn signals flash rather than stay permanently lit. Operating Mechanism:

In its classic thermal design, electricity flows through a bimetallic strip or nichrome wire. As the wire heats up, the strip bends to close a contact, lighting the bulb; once it cools, the contact breaks, turning the bulb off.

It is a standard OEM part for a wide range of Honda motorcycles from the 1980s through the early 2000s, including the CB750 Nighthawk VF750 Magna VF1100S Sabre VT750 Shadow Technical Considerations High switching capacity : The module can handle

92 Honda Cb750 Nighthawk Relay Turn Signal Flasher ... - eBay

Picture 1 of 15. 92 Honda Cb750 Nighthawk Relay Turn Signal Flasher Omron G8b-201-01. New Life Cycles and Salvage Ltd (2239) 99.4%

1985 Honda VF1100S SABRE VF1100 S V65 TURN SIGNAL ... - eBay

1985 Honda VF1100S SABRE VF1100 S V65 TURN SIGNAL RELAY UNIT OMRON G8B-201-01 | eBay.

Omron G8B-201-01 is a vintage Turn Signal Flasher Relay primarily used as an Original Equipment Manufacturer (OEM) part for various 1980s and early 1990s Honda motorcycles. Key Specifications Controls the blinking rate of motorcycle turn signals. Connector: Features a male plug-style connector. Manufacturer:

Produced by Omron for Honda (often cross-referenced with Honda part number 38301-MF8-771 Common Vehicle Compatibility

This relay was standard equipment on several classic Honda models, including: Honda Nighthawk: CB750 (1991–1992). Honda Magna: VF750 V45 (1982–1988). Honda Sabre: VF1100S V65 (1984–1985). Honda Rebel: CMX450 (1986–1987). Shopping & Availability

As a discontinued vintage part, "proper" units are typically found through secondary markets or specialty salvages. Used/Tested:

You can find original units listed as "tested working" on sites like Condition Note: When buying used, check if the rubber mount

is still intact, as these often dry rot or break off over time. Modern Alternatives:

If you are upgrading to LED turn signals, you may need a load-independent flasher instead of this original thermal/mechanical relay to prevent "hyper-flash." replacement for a specific bike, or do you need help a unit you already have?

92 Honda Cb750 Nighthawk Relay Turn Signal Flasher ... - eBay

Picture 1 of 15. 92 Honda Cb750 Nighthawk Relay Turn Signal Flasher Omron G8b-201-01. New Life Cycles and Salvage Ltd (2239) 99.4%

1985 Honda VF1100S SABRE VF1100 S V65 TURN SIGNAL ... - eBay

1985 Honda VF1100S SABRE VF1100 S V65 TURN SIGNAL RELAY UNIT OMRON G8B-201-01 | eBay. Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay

More items related to this product * Last one. +$14.95 shipping. * 1999 HONDA CBR 600 F4 TURN SIGNAL RELAY OMRON G8B-211-01 OEM. $

Omron G8B-201-01 is a specialized automotive relay, primarily recognized as a Turn Signal / Flasher Relay for various Honda motorcycles

. Below is a detailed breakdown of its specifications, applications, and common troubleshooting steps. Product Overview

This relay is an Original Equipment Manufacturer (OEM) component designed to control the timing and operation of turn signal blinkers. It ensures that the indicators flash at a consistent, regulated speed, meeting safety and legal requirements for road use. Key Specifications Manufacturer:

Omron (a leading global manufacturer of electronic components). Part Number: G8B-201-01. Device Type: Flasher / Blinker Relay. Electrical Configuration:

Typically a 3-pin or multi-pin configuration (depending on the specific vehicle harness) designed for 12V DC systems. Compatible Models

This specific Omron unit was widely used across Honda’s lineup in the late 1990s and early 2000s. Known compatible models include: Honda Shadow series: Including the Shadow Spirit 750 and VLX 600. Honda CBR series: Specifically the CBR 600 F4. Honda NT 650 V Deauville: (1998–2001 models). Honda Sabre / Magna: Including the VF1100S Sabre. Honda VFR and Goldwing: Various sub-models from the same production era. Common Issues and Troubleshooting

Relays are mechanical-electrical hybrids and can wear out over time. Common symptoms of a failing G8B-201-01 include: Fast Flashing ("Hyper-flashing"):

Often occurs if you have switched to LED bulbs without adding load resistors, as this relay is calibrated for the resistance of standard incandescent bulbs. Solid Light:

If the turn signal stays on without blinking, the internal switching mechanism of the relay may be stuck.

If neither side flashes and the fuses are intact, the relay has likely failed entirely. Purchasing and Replacement OEM vs. Aftermarket:

While you can find aftermarket "universal" 3-pin flasher relays, using the genuine Omron G8B-201-01 or the compatible G8B-211-01

ensures the correct pinout and fitment in the factory rubber mounting boot. Where to Buy:

These are frequently available as "new old stock" or salvaged parts on platforms like or specialized motorcycle salvage sites like Are you looking to replace this relay because of a specific malfunction, or are you upgrading your lights Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay

More items related to this product * Last one. +$14.95 shipping. * 1999 HONDA CBR 600 F4 TURN SIGNAL RELAY OMRON G8B-211-01 OEM. $

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Q4: Why did my G8B-201-01 “click” but not pass current?

A: This indicates burned or pitted load contacts. The armature moves, but the contact surfaces are covered in non-conductive carbon. Replace the relay.

General Specifications

• Insulation Resistance: 100 MΩ min (at 500V DC).
• Dielectric Strength:
  • Between Coil and Contacts: 2,500V AC.
  • Between Open Contacts: 1,000V AC.
• Operating Temperature: -40°C to +85°C (No icing).
• Life Expectancy:
  • Mechanical: 10,000,000 operations min.
  • Electrical: 100,000 operations min (at rated load).

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Physical Characteristics & Pin Configuration

The G8B-201-01 is designed for direct through-hole soldering onto a PCB. Unlike plug-in automotive relays (like the common ISO 280 relays), the G8B series is not intended for a socket; it is soldered permanently into the circuit.

Critical Data for Engineers (Why You Care)

| Parameter | Value | Implication | | :--- | :--- | :--- | | Operate time | ≤10ms | Fast enough for PWM dimming (low freq) | | Release time | ≤5ms | Prevents contact arcing overlap | | Coil power | ~0.8W (67mA @ 12V) | Can be driven directly by microcontroller via transistor | | Mechanical life | 10^7 operations | Very high for PCB relay | | Electrical life | 10^5 ops at 20A | Good for automotive (10 years of daily use) | | Ambient temp | -40°C to +85°C | Full automotive temperature range | 000 operations min. Electrical: 100