Glass composition, electrically conductive paste composition comprising same, electrode wiring member, and electronic component

A glass composition, comprising phosphorus and transition metals, the transition metals including:

• vanadium and tungsten;
• and iron and/or manganese, the glass composition not containing substances included in the JIG level A and B lists and alkali metals, wherein:
• the phosphorus (P), the vanadium (V), the iron (Fe) and the manganese (Mn) are on the oxide basis in the form of P2O5, V2O5, Fe2O3 and MnO2, respectively;
• numerical values of mass percentages of the P2O5, the V2O5, the Fe2O3 and the MnO2 satisfy the equation (1) below;
• and
• a total mass percentage of the Fe2O3 and the MnO2 is within a range from 5 to 15 mass %
• 3×[V2O5]/[P2O5]<[Fe2O3]+[MnO2] Equation (1)

A glass composition, comprising, on average and on the oxide basis:

• 25 to 60 mass % of V2O5 (vanadium pentoxide);
• 12 to 30 mass % of P2O5 (phosphorus pentoxide);
• 0 to 15 mass % of Fe2O3 (ferric oxide);
• 0 to 15 mass % of MnO2 (manganese dioxide);
• 5 to 40 mass % of WO3 (tungsten trioxide);
• 0 to 30 mass % of BaO (barium oxide);
• and 0 to 20 mass % of ZnO (zinc oxide), the glass composition not containing substances included in the JIG level A and B lists and alkali metals, wherein:
• a total content of the Fe2O3 and the MnO2 is within a range from 5 to 15 mass %;
• and
• a total content of the BaO and the ZnO is within a range from 0 to 30 mass %.