Description
SIERRA 12V External-Resistor Ignition Coil – 18-5437
The SIERRA 18-5437 is a 12V marine ignition coil for compatible conventional systems that use an external ballast resistor.
- 12V ignition-coil design for marine conventional ignition systems
- External ballast resistor is required where specified by the application
- Metal housing provides the traditional canister-style mounting format
- Primary resistance is approximately 1.45 ohms with a ±15% tolerance
- Secondary resistance is approximately 8.5 kOhms with a ±20% tolerance
Specifications
- Voltage: 12V
- Coil Type: External-resistor
- Primary Resistance: 1.45 ohm ±15%
- Secondary Resistance: 8.5 kOhm ±20%


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