6-Pin 0.6mm Unsealed Female Connector – IL-AG5-6S-S3C1 Motorcycle Harness

Direct-fit replacement for part number IL-AG5-6S-S3C1, a 6-pin 0.6mm pitch miniature unsealed female connector used in motorcycle ECU sub-harness, instrument cluster, and body control signal circuits. The ultra-fine 0.6mm pitch enables high-density signal routing in space-constrained motorcycle harness locations.

Key Specifications

• Part Number: IL-AG5-6S-S3C1
• Pin Count: 6
• Gender: Female (with wire)
• Terminal Pitch: 0.6mm
• Wire Gauge: 22–24 AWG (0.2–0.3 mm²)
• Wire Length: 5.5 inches (140 mm)
• Sealing: Unsealed (interior / protected harness location)
• Housing Material: PA66 glass-filled nylon
• Terminal Material: Copper alloy, tin-plated
• Current Rating: Up to 1A per pin (signal circuits only)

0.6mm Pitch – Critical Handling Notes

The 0.6mm terminal pitch is the smallest standard pitch in automotive and motorcycle harness connectors. Key handling requirements:

• Crimping tool: Requires a precision micro-crimper specifically rated for 0.2–0.3 mm² (22–24 AWG) – standard crimpers will crush the terminal
• Wire stripping: Strip no more than 3mm of insulation – excess bare wire causes short circuits between adjacent 0.6mm-pitch terminals
• Terminal insertion: Use a fine-tip terminal insertion tool – finger pressure alone will bend the micro-terminal
• Not for power circuits: 0.6mm terminals are rated for signal circuits only (max 1A) – do not use for motor, relay, or lighting power circuits

Compatible Applications

• Motorcycle ECU sub-harness: Sensor signal and data bus connectors (speed sensor, TPS, IAT)
• Instrument cluster harness: Display and indicator signal connectors
• Body control circuits: Interior lighting, switch signal, and CAN/LIN bus connectors

Diagnosis – Common Faults

• Intermittent instrument cluster readings: Inspect 0.6mm terminal contact pressure – micro-terminals are prone to spread from vibration, causing intermittent open-circuit faults
• No signal from speed or TPS sensor: Check terminal insertion depth – a partially inserted 0.6mm terminal makes intermittent contact and causes erratic sensor readings

FAQ

Q: Is IL-AG5-6S-S3C1 a standard connector or proprietary?
A: IL-AG5-6S-S3C1 follows the AG5 series naming convention used by Japanese connector manufacturers (Yazaki, Sumitomo, JAE). The 6S indicates 6-pin socket (female), S3C1 indicates the housing variant. It is used across multiple Japanese motorcycle OEM platforms.

Q: Can I use a standard crimper for 0.6mm terminals?
A: No – standard automotive crimpers are designed for 0.5–1.5 mm² wire and will crush 0.6mm micro-terminals. Use a precision micro-crimper (e.g., Engineer PA-09 or equivalent) rated for 0.2–0.3 mm².

Package Contents

1 × 6-Pin Female Connector (IL-AG5-6S-S3C1) with wire and terminal insert