Multi-gauge strip

Why multi-gauge strip? The flexible cross-section means that expensive process steps after stamping can be avoided and opens up new possibilities for producing electrical and electronic components: Components no longer have to be assembled from two or more stampings but can be manufactured from a single stamped part using multigauge strip. Stamping multi-gauge strip is more cost-effective than stamping with simultaneous thickness reduction by means of embossing: - lower stamping forces - simpler and lighter stamping tool - higher stamping speed A major advantage in transferring current from thick...

Pancake coils are the simplest and therefore most economical delivery format for strip. They are packed horizontally on square or round pallets whos size is matched to the outer diameter of the coils. For stamping so-called pallet decoilers are recommended. For these Wieland offers round pallets with diameters up to 1,500 mm. Please specify one of the decoiling options according to the drawing. For simple profiles and widths below 35 mm, delivery on drums is also possible. Electroplating of multi-gauge strip is possible without any problems. Full-surface coatings of nickel (common for power transistor...

Applications Power discrete packages and power ICs Leadframes for power transistors typically combine thin gauge leads with thicker heatslinks. To economically stamp, plate and assemble power transistors multi-gauge strip is widely used within the industry. Power LED Multi-gauge strip offers a variety of functional solutions to design the packaging of power LED. Within limited space leadframes made from multi-gauge strip provide current supply and good heat dissipation at the same time in one stamped part. Connectors, switches and relays Stamped parts for electromechanical components have to...

Geometries (Examples) Single-channel milled strip Multi-channel milled strip Double-sided single and multi-channel milled strip

This brochure is for your general information only and is not subject to revision. No claims can be derived from it unless there is evidence of intent or gross negligence. The data presented is not guaranteed and does not replace expert advice. Wieland-Werke AG I Graf-Arco-Straße 36 I 89079 Ulm I Germany [email protected] I wieland.com