6-Pin FW-C-6M-B / FW-C-6F-B Waterproof 2.3mm Motorcycle Connector – Male & Female Set

The FW-C-6M-B (male) and FW-C-6F-B (female) are a matched 6-pin waterproof 2.3mm pitch connector pair from the FW series, widely used in motorcycle, scooter, and powersports wiring harnesses. The 2.3mm pitch provides a balance between the compactness of 1.5mm connectors and the higher current capacity of 2.8mm connectors, making it ideal for combined signal and low-power circuits in motorcycle electrical systems.

Key Specifications

• Part Numbers: FW-C-6M-B (male plug) / FW-C-6F-B (female socket)
• Pin Count: 6
• Terminal Pitch: 2.3mm
• Wire Gauge: 18 AWG (0.5 mm²)
• Wire Length: 5.5 inches (140 mm)
• Waterproof Rating: IP68
• Housing Material: PA66 glass-filled nylon
• Terminal Material: Copper alloy, tin-plated
• Current Rating: Up to 10A per pin
• Package: 1 set (1× male + 1× female with wire)

Typical Motorcycle Applications

• Main wiring harness junction connectors (instrument cluster to body harness)
• Combined lighting circuits (headlight, taillight, turn signal in one connector block)
• Ignition switch harness connectors
• Scooter CVT and engine management harness connections
• ATV and quad bike multi-circuit connectors
• Aftermarket accessory harness integration points

FW Series Naming Convention

• FW – Waterproof series designation
• C – Connector type (inline harness)
• 6 – Pin count
• M/F – Male (M) or Female (F)
• B – Color/variant code (Black housing)

Frequently Asked Questions

Q: Are FW-C-6M-B and FW-C-6F-B sold as a set?
A: Yes. This listing includes both the male (FW-C-6M-B) and female (FW-C-6F-B) housings with pre-installed 18 AWG wire – a complete mated pair ready for harness integration.

Q: What is the current rating per pin?
A: The 2.3mm FW series is rated for up to 10A per pin. For a 6-pin connector, the total connector current capacity is 60A (10A × 6 pins), though in practice individual circuit loads should not exceed 10A per pin.

Q: Can I use this connector for a 12V headlight circuit?
A: Yes. A standard 55W halogen headlight draws approximately 4.6A at 12V – well within the 10A per pin rating. For LED headlights with drivers drawing up to 8A, the FW-C-6M-B/6F-B is still within spec.

Q: How do I maintain the IP68 seal after field assembly?
A: Ensure the rubber wire seals are correctly seated around the wire insulation before inserting terminals. Use the correct wire gauge (18 AWG) – undersized wire will not compress the seal correctly. Apply dielectric grease to the mating connector faces for additional protection.

Package Contents

1 × FW-C-6M-B Male Plug with 18 AWG wire
1 × FW-C-6F-B Female Socket with 18 AWG wire and terminal inserts