Title:
【発明の名称】被膜型抵抗器及びその製造方法
Document Type and Number:
Japanese Patent JP2638193
Kind Code:
B2
Abstract:
A film-type resistor comprises a cylindrical substrate (10), a film of resistive material (11) on the surface of the substrate and an insulating and environmentally protective coating (19) over the resistive film. End caps (20) are applied after the protective coating (19) to establish electrical contact with the resistive film (11). Preferably the environmentally protective coating (19) is applied by screen printing and a highly conductive film (17) is applied to establish electrical contact between the resistive film (11) and the end caps (20).
Inventors:
RICHAADO II KYADOTSUKU
Application Number:
JP7370289A
Publication Date:
August 06, 1997
Filing Date:
March 24, 1989
Export Citation:
Assignee:
RICHAADO II KYADOTSUKU
International Classes:
H01C1/034; H01C1/148; H01C7/00; H01C17/02; H01C17/06; H01C17/28; (IPC1-7): H01C7/00; H01C1/148; H01C17/06
Domestic Patent References:
| JP4996255A | ||||
| JP6165405A | ||||
| JP5275763U | ||||
| JP3913858Y1 |
Other References:
【文献】米国特許3881162(US,A)
【文献】米国特許4132971(US,A)
【文献】米国特許4132971(US,A)
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)