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M2A00-3705002A
Yutong Bus Parts
| Attribute | Description |
|---|---|
| Product Name | Direct-Mount Ignition Coil Assembly (Pencil Type) |
| Model Number | M2A00-3705002A |
| Primary Application | Natural Gas (CNG/LNG) Engines |
| Engine Compatibility | Yuchai YC6G, YC6J, YC4G, YC6MK Series |
| Vehicle Fitment | Yutong, Kinglong, Higer – CNG/LNG City Buses & Shuttle Coaches |
| Mounting Style | Spark Plug Well Insert (Top-mounted, No Spark Plug Wire Required) |
| Operating Voltage (Primary) | 24V DC (Vehicle System Supply) |
| Output Type | High-Voltage Pulse (≥30kV) for Spark Plug Ionization |
| Insulation Technology | Vacuum-Potted with High-Grade Epoxy Resin |
| Environmental Protection | Sealed against moisture, oil mist, and thermal stress |
| Parameter | Value / Description |
|---|---|
| Part Number | M2A00-3705002A |
| Primary Winding Resistance | 0.5Ω – 1.2Ω (at 20°C, varies slightly by batch) |
| Secondary Output Voltage | ≥ 30 kV (ensures reliable gap breakdown under lean-burn conditions) |
| Peak Energy Output | ~85 mJ (millijoules) per stroke |
| Dielectric Strength | Withstands > 40 kV AC (insulation integrity test) |
| Operating Temperature Range | -40°C to +150°C (ambient); withstands head cover surface up to +200°C |
| Housing Material | High-Temperature Thermoplastic + Heat-Resistant Reinforced Polymer |
| Connector Type (Low Voltage) | Dedicated 2-pin plug-in connector (ECU signal controlled) |
| High-Voltage Interface | Integrated rubber boot with spring contact (connects directly to spark plug terminal) |
| Life Expectancy | > 120,000 km under normal operating conditions |
| Compliance Standards | GB/T 24550, ISO 8855, ECE R10 (EMC), RoHS |
| Attribute | Description |
|---|---|
| Product Name | Direct-Mount Ignition Coil Assembly (Pencil Type) |
| Model Number | M2A00-3705002A |
| Primary Application | Natural Gas (CNG/LNG) Engines |
| Engine Compatibility | Yuchai YC6G, YC6J, YC4G, YC6MK Series |
| Vehicle Fitment | Yutong, Kinglong, Higer – CNG/LNG City Buses & Shuttle Coaches |
| Mounting Style | Spark Plug Well Insert (Top-mounted, No Spark Plug Wire Required) |
| Operating Voltage (Primary) | 24V DC (Vehicle System Supply) |
| Output Type | High-Voltage Pulse (≥30kV) for Spark Plug Ionization |
| Insulation Technology | Vacuum-Potted with High-Grade Epoxy Resin |
| Environmental Protection | Sealed against moisture, oil mist, and thermal stress |
| Parameter | Value / Description |
|---|---|
| Part Number | M2A00-3705002A |
| Primary Winding Resistance | 0.5Ω – 1.2Ω (at 20°C, varies slightly by batch) |
| Secondary Output Voltage | ≥ 30 kV (ensures reliable gap breakdown under lean-burn conditions) |
| Peak Energy Output | ~85 mJ (millijoules) per stroke |
| Dielectric Strength | Withstands > 40 kV AC (insulation integrity test) |
| Operating Temperature Range | -40°C to +150°C (ambient); withstands head cover surface up to +200°C |
| Housing Material | High-Temperature Thermoplastic + Heat-Resistant Reinforced Polymer |
| Connector Type (Low Voltage) | Dedicated 2-pin plug-in connector (ECU signal controlled) |
| High-Voltage Interface | Integrated rubber boot with spring contact (connects directly to spark plug terminal) |
| Life Expectancy | > 120,000 km under normal operating conditions |
| Compliance Standards | GB/T 24550, ISO 8855, ECE R10 (EMC), RoHS |