5-Pin 1.2mm Series Unsealed Female Motorcycle Connector – OEM 6098-2779
Direct OEM-specification replacement for the Sumitomo 5-way 1.2mm pitch unsealed female connector, cross-referencing part number 6098-2779. The 1.2mm pitch series is the ultra-compact standard for high-density motorcycle instrument and ECU harness applications where space is at a premium.
| Attribute | Specification |
|---|---|
| OEM Part Number | 6098-2779 (Sumitomo) |
| Pin Count | 5-Way |
| Gender | Female (socket) |
| Pitch | 1.2mm |
| Seal Type | Unsealed (non-waterproof) |
| Housing Material | PA66 Nylon – heat and chemical resistant |
| Terminal Plating | Tin-plated copper |
| Operating Voltage | 12V DC |
The Sumitomo 1.2mm pitch series (also known as the HM series) is the OEM standard for compact, high-density signal circuits in Honda, Yamaha, Kawasaki, and Suzuki motorcycles. The 6098-2779 female housing is used in instrument cluster, ECU, and sensor harness applications where the ultra-compact 1.2mm pitch allows maximum pin density in minimal space.
1 × 5-Way Female Connector Housing (6098-2779, 1.2mm pitch) with wire leads and terminal inserts pre-installed.
Q: What is the mating male connector for 6098-2779?
A: The mating male housing is the Sumitomo 6098-2780 (5-pin 1.2mm male). Verify pin layout against your wiring diagram before ordering.
Q: What wire gauge does the 1.2mm terminal accept?
A: The 1.2mm series terminal accepts 0.3mm² to 0.5mm² (22–20 AWG) wire. Use a precision ratchet crimping tool with the correct 1.2mm die — standard 1.5mm dies will not produce correct crimp geometry.
Q: Is the 1.2mm series compatible with the 1.5mm series?
A: No. The 1.2mm and 1.5mm pitch series use different terminal sizes and housing geometries and are not interchangeable. Always verify pitch before ordering replacement connectors.
Q: Which motorcycle brands use the Sumitomo 6098-2779?
A: The 6098-2779 is used across Honda, Yamaha, Kawasaki, and Suzuki motorcycle and scooter models for compact instrument and ECU harness circuits. Cross-reference your model’s wiring diagram to confirm fitment.
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5 Pin Connectors
