This part is a kind of semiconductor called D3313FB.

Function of this product has Fixed Inductors.

Manufacturers : TOKO

Image and pinout :

Some of the text within the PDF file :

Fixed Inductors for Cellular Phone D3313FB Inductance Range: 1.0~33µH DIMENSIONS Recommended patterns 1.3 Max. 3.3 0.5 3.5 Max. 0.5 1.9 0.4 0.8 (Unit: mm) Resist Zone 1.5 3.9 (Unit: mm) FEATURES • Low profile (3.5mm Max. square and 1.3mm Max. height). • • Features an open magnetic circuit, but its thin dimensions • result in minimum leakage flux and result in minimum electromagnetic interference generated. • Suitable as Inductors for Cellular phones. • • RoHS compliant. • SELECTION GUIDE FOR STANDARD COILS TYPE D3313FB (Quantity/reel; 3,000 PCS) TOKO Part Number 1036FB-1R0N 1036FB-2R2M 1036FB-3R3M 1036FB-4R7M 1036FB-100M 1036FB-150M 1036FB-220M 1036FB-270M 1036FB-330M Inductance (1) (µH) 1.0 2.2 3.3 4.7 10.0 15.0 22.0 27.0 33.0 Tolerance [ ... ]

D3313FB PDF Datasheet Download