Packages / Tantalum

Tantalum B (3528)

Case-B molded tantalum capacitor (3.5 × 2.8 mm).

Family Tantalum
Terminals 2
Pitch — (2-terminal)
Body (L × W) 3.5 × 2.8 mm
Height 1.9 mm
IPC land pattern CAPMP3528X210
Also known as EIA 3528-21, Kemet B, Case B

A mid-size molded tantalum (EIA 3528) for higher capacitance than case A. Polarized with a positive-terminal stripe; correct rotation is critical.

Working with it

Hand-soldering Beginner
Commonly holds Polarized tantalum capacitors
Note Polarized — check orientation before placing.

Supplied in

The part's orientation in its carrier sets the pickup angle — the converter corrects that rotation for your machine.

Prepping a board with Tantalum B (3528) parts?

Convert a job for any machine →

Dimensions are nominal for the family — verify against your part's datasheet.

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