Omron G8b-201-01 !!hot!! 〈REAL 2024〉
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 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
A very specific request!
The Omron G8B-201-01 is a power relay, so I'll try to craft an interesting story around it. Here's a tale:
The Mysterious Case of the Unreliable Elevator
In the heart of Tokyo, there was a sleek, modern skyscraper that housed a prominent electronics company. The building's elevator system was designed to be efficient and reliable, but lately, it had been malfunctioning. People would press the button, and sometimes, it would work; other times, it wouldn't.
The maintenance team was stumped. They checked the usual suspects: the control panels, the motors, and the wiring. Everything seemed fine. That's when they called in the expert, a brilliant engineer named Yui.
Yui examined the elevator's control system and discovered that the issue lay with a small, but critical component: a power relay. Specifically, the Omron G8B-201-01.
The relay was supposed to switch the elevator's motor on and off, but it was malfunctioning. Yui suspected that the problem was due to a faulty coil or a worn-out contact. She decided to replace the relay with a new one.
As she was about to install the replacement, she noticed something peculiar. The faulty relay had a small inscription on its side: "For Elevator 3 Only." Yui wondered if this was a clue.
She investigated further and discovered that the building's previous engineer had designed a custom system for Elevator 3. The Omron G8B-201-01 relay was part of a secret "shortcut" circuit that allowed the elevator to bypass the regular control system. The inscription was a warning to anyone who might replace the relay: "Use with caution."
Yui realized that the malfunctioning relay was not just a simple failure; it was a symptom of a clever hack. The previous engineer had created a hidden "express lane" for Elevator 3, which allowed it to move quickly and efficiently, but also caused the occasional glitch.
With this new understanding, Yui replaced the relay with a standard one and adjusted the control system to eliminate the shortcut. The elevator began working smoothly, and the building's occupants were relieved.
From then on, Yui made sure to inspect all the relays in the building, including the Omron G8B-201-01. She realized that even the smallest components could hold big secrets and that understanding their role was crucial to keeping the systems running smoothly.
And that's the story of how the Omron G8B-201-01 relay helped Yui unravel the mystery of the unreliable elevator!
Here is the relevant technical text for the Omron G8B-201-01 relay. omron g8b-201-01
Applications: Where is the Omron G8B-201-01 Used?
Because this relay can handle 20 amps continuously, it is overkill for simple interior lighting or radio memory. Instead, it is deployed in systems that demand robust power management.
4. Application Circuit (How to Use)
You cannot drive this relay directly from a microcontroller (like an Arduino or PIC) because the coil requires more current than a logic pin can supply, and the coil voltage (12V) is higher than logic voltage (3.3V/5V).
Required Components:
- Control Switch: Microcontroller or Sensor.
- Transistor: NPN Transistor (e.g., 2N2222 or equivalent).
- Diode: Flyback diode (e.g., 1N4007) to protect the transistor.
- Resistor: Base resistor (e.g., 1kΩ) for the transistor.
Basic Wiring Steps:
- Connect one side of the Relay Coil to +12V.
- Connect the other side of the Relay Coil to the Collector of the NPN transistor.
- Connect the Emitter of the transistor to Ground.
- Connect the Anode of the diode to the Collector and the Cathode to +12V (parallel to the coil).
- Connect the Microcontroller output pin to the Base of the transistor through the resistor.
- Connect your load circuit to the NO/COM or NC/COM pins.
Conclusion
The Omron G8B-201-01 is a solid choice for compact, PCB-mounted signal switching where low currents and reliable mechanical switching are needed. Confirm coil and contact ratings from the official datasheet before use, avoid high-power or inductive switching without proper protection, and consider SSRs for high-speed or very high-reliability applications.
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.
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
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.
The Omron G8B-201-01 is a 12V DC flasher relay commonly used as a standard replacement for turn signal systems in various Honda motorcycles. It is essential for controlling the blinking frequency of indicator lights. Key Technical Specifications
Operating Voltage: 12.8V DC (Standard 12V system, operational range of 11–15V).
Switching Load: Supports a broad range from 0.1W up to 120W.
Blinking Frequency: Fixed at approximately 85 flashes per minute.
Temperature Range: Built for extreme environments, rated for -40ºC to +80ºC. Common Applications & Fitment Assuming you mean the Omron G8B-201-01 relay and
This relay is a popular original equipment (OE) part for Honda models from the 1980s and 90s. It typically cross-references with Honda part numbers 38301-MF8-771 and 38301-ME9-771. Known compatible models include: Honda Rebel series (e.g., CMX450). Honda Shadow and Magna (VF and VT series). Honda CB and CBR series (e.g., CBR600F, CBR900RR). Helpful Installation Tips
LED Compatibility: While traditional flasher relays often cause "hyper-flash" when switching to LED bulbs, this Omron unit's wide switching load (down to 0.1W) makes it more versatile for mixed LED/halogen setups than many older mechanical relays.
Connector Check: It features a standard male connector tab layout. Before purchasing, verify your motorcycle's connector matches the 2- or 3-pin configuration of this specific model, as some Honda years vary slightly.
Mounting: Authentic units often come with a rubber holder/bracket to dampen vibrations, which is critical for extending the life of the internal relay contacts.
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.
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. If you want, I can:
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 part number "Omron G8B-201-01" refers to a specific automotive relay manufactured by Omron.
Here is the detailed article / datasheet summary for that component:
Frequently Asked Questions (FAQ)
Limitations and cautions
- Not intended for switching mains-level currents or heavy loads — contact wear and welding risk if overloaded.
- Contact rating for inductive or capacitive loads may be much lower; use a different relay or add suppression/protection for such loads.
- Check coil voltage variant carefully; applying incorrect coil voltage can damage the device.
- Relay chatter or bounce can affect high-speed or precision digital signalling — consider solid-state alternatives for very high switching frequencies.
- Long-term contact resistance drift possible if used with very low current DC signals without periodic switching (common relay limitation).
Ideal Applications
Because of these features, the G8B-201-01 is an excellent choice for:
- Switching-Mode Power Supplies (SMPS): Specifically for the AC input switching.
- Uninterruptible Power Supplies (UPS): For bypass switching.
- Industrial Control Panels: Where compact size and reliable isolation are needed.
- Office Automation Equipment: Copiers and printers.
In summary, the power-to-size ratio and high dielectric strength are the "good features" that define the G8B-201-01, making it a reliable workhorse for modern, compact electronic designs.
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 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. $
