TT ELECTRONICS / WELWYN HTCR2512E-4R7FT18

The HTCR series high temperature Chip Resistor suitable for gold wire bond, conductive adhesive and soldering. The component is resistant to all normal industrial cleaning solvents suitable for printed circuits. Planar gold G type or PtAg P types - electrodes, resistor material and overglaze are printed onto an alumina substrate. The resistors are laser trimmed to the required value and protected. The gold terminations are suitable for wire bonding and both types are suitable for attachment with conductive adhesive. Wraparound EW type -thick-film PtAg electrodes, resistor material and overglaze are printed onto an alumina substrate. The resistors are laser trimmed to the required value and protected. The terminations are wraparound coated with a polymer Ag material and are suitable for attachment with conductive adhesive. Wraparound F type - these are made as the EW type then plated with a nickel barrier and 100% tin plating and are suitable for soldering.