Patent ID: 11901149
Assignee: ENDRESS+HAUSER SE+CO. KG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. A method for producing an SMD-solderable component having a resistance element, a first contact element, and a second contact element, the method comprising:
producing a first soldered connection via which a first end section of the resistance element is connected with the first contact element; and
producing a second soldered connection via which a second end section of the resistance element is connected with the second contact element;
wherein for producing the first soldered connection and the second soldered connection, a first lead-free solder preform is arranged between the first end section and the first contact element and a second lead-free solder preform is arranged between the second end section and the second contact element,
wherein each solder preform is coated with a flux,
wherein each solder preform has a face in which a guide is present extending into the respective solder preform with a specified depth and serving for receiving the first end section or the second end section of the resistance element, and
wherein the method further comprises:
introducing the first end section and the second end section, respectively, each into a guide of an associated solder preform before producing the first soldered connection and the second soldered connection.