FH28D-20(10)SB-1SH(98)

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FFC and FPC cables, while similar in looks and uses, are actually quite distinct. FFC is an acronym for Flat Flexible Cable, which is a type of electrical connector widely used in modern electronic devices. FPC is an acronym for Flexible Printed Circuit, which is a type of electrical connector that is used to connect flexible circuits with rigid circuits. The two connectors are similar in some aspects, but they each have their own specific uses.

FFC are ribbon type cables, characterized by their flat, thin construction. The cable is composed of three or four conductors in a flat ribbon arrangement, giving it a square or rectangular shape. FFC connectors are typically used to connect small, delicate electronic components in low-current or high-frequency applications. Examples of FFC applications include data communications ports and printed circuit boards.

FPC cables are more robust variations of flat flexible cables. The main difference between both the connector types is the application of insulation material like polymer between the conductors. This makes the connector much more rigid, and prevents physical damage to the connectors or the components. The insulation material also offers improved electrical properties, as well as protection against corrosion and other environmental hazards. FPC cables are widely used in missions critical applications, such as automotive and aerospace, and medical device applications.

FH28D-20(10)SB-1SH(98) is one type of FFC connector, designed to meet the higher demands of flexing and temperature cycles that occur in automotive and industrial applications. It is a two-pin connector with a FPC ribbon cable and a right-angle design. The connector is designed to connect two PCBs with a distance of up to 20mm. It has a rated current of 10amps and an insulation resistance of 98Momegas.

The working principle of the FH28D-20(10)SB-1SH(98) connector is relatively straightforward. The two pin connections use a tensioning finger, or lop, between them to maintain a reliable connection. The ribbon cable runs between the two pins and fixed in place by the tensioning finger. This helps ensure a stable electrical connection over many cycles of flexing and electrical current. The connector also features a housing that helps protect against external dust or moisture and ensures better contact.

In conclusion, FFC and FPC cables both have specific applications. FFC is suitable for low-current and high-frequency applications while FPC is designed for more rugged applications. FH28D-20(10)SB-1SH(98) is one type of FFC connector that is specifically suited for industrial and automotive applications, and its reliable two-pin connection is enabled by the tensioning finger.

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