This part is a kind of semiconductor called BA682.

Function of this product has Band-switching diodes.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

DISCRETE SEMICONDUCTORS DATA SHEET , halfpage M3D121 BA682; BA683 Band-switching diodes Product specification Supersedes data of April 1992 1996 Mar 13 Philips Semiconductors Product specification Band-switching diodes FEATURES • Continuous reverse voltage: max. 35 V • Continuous forward current: max. 100 mA • Low diode capacitance: max. 1.5 pF • Low diode forward resistance: max. 0.7 to 1.2 Ω. MAM061 BA682; BA683 DESCRIPTION Planar high performance band-switching diodes in a glass SOD80 SMD package. handbook, 4 columns k a APPLICATION • Band-switching in VHF television tuners. Fig.1 Simplified outline (SOD80) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VR IF Tstg Tj continuous reverse voltage continuous forw [ ... ]

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