2EL2中文资料POINN数据手册PDF规格书

description

These devices are primary protector components for semiconductor arrester assemblies intended to meet the generic requirements of Bellcore GR-974-CORE (November 1994) or ITU-T Recommendation K28 (03/93). To conform to the specified environmental requirements, the 2ELx must be installed in a housing which maintains a stable microclimate during these tests (e.g. FIGURE I.1/K28).

TELECOMMUNICATION SYSTEM PRIMARY PROTECTION

● Ion-Implanted Breakdown Region

Precise and Stable Voltage

Low Voltage Overshoot under Surge

● Rated for International Surge Wave Shapes

● Gas Discharge Tube (GDT) Replacement

● Planar Passivated Junctions in a Protected Cell Construction

Low Off-State Current

Extended Service Life

● Soldered Copper Electrodes

High Current Capability

Cell Construction Short Circuits Under Excessive Current Conditions