This datasheet introduces the features and characteristics of the BOURNS C-303 Module product.
The Bourns Model C-303 is a 5-pin solid-state protector module designed to provide surge protection for use in central office connector, remote, and building entrance terminal applications. The modules feature colored self-extinguishing insulating housings with five contact pins that connect the protection ground, tip, and ring lines between outside plant cables and central office equipment.
| Number of Pins | 5-pin |
|---|---|
| Application | central office connector, remote and building entrance terminal applications |
| Housing Material | colored self-extinguishing insulating material |
| DC Limiting Voltage (220/240V) | 265 V max. |
| Leakage Current (Minimum Voltage Limit) | 20 mA max. |
| Impulse Breakdown Voltage | 300 V max. @ 100 V/ µsec |
| Insulation Resistance | 100 megohms min. |
| Response Time | < 20 nanoseconds |
The device operates as a fail-short device, designed to short-to-ground when encountering electrical conditions exceeding its surge capabilities.
Yes, all SSOVP protector modules in this series meet the Telcordia GR-974 specification.
The module can be stored between -40 °C and +65 °C.