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Capacitor Grade Tantalum Wire

Category

The capacitor grade tantalum wire produced by our company can be divided into more than 40 varieties according to different conditions and different specifications, with a minimum diameter of Φ0.06mm. At the same time, our company can also provide tantalum tungsten alloy wire, tantalum-niobium alloy wire and high-purity tantalum wire, tantalum The content is between 60%-99 99%.

Description

Electrical performance

LC:≤0.10µA/cm2
Formation condition:
Formation liquid: 0.1%H3PO4
Formation temperature: 90±2
Density of the frmation Current: 5mA/cm2
Formation voltage/time: 225V/30min

Specifications and dimensional tolerances

Specification, mm Allowable diameter deviation, mm
0.06 0.10 0.11 0.15 ±0.005
0.17 0.19 0.20 0.24 0.25 0.29 0.30 ±0.006
0.33 0.34 0.35 0.381 0.4 0.47 0.50 ±0.007
0.60 0.80 ±0.01

Mechanical properties

Status Tensile strength Rm/(N/mm 2 ) Elongation A 200mm /%
Soft state (M) 300~750 10~30
Semi-hard state (Y 2 ) 750~1250 1~6
Hard state (Y) >1250 1~5

Anti-oxygen brittleness

Grade Diameter D/mm Anti-oxygen brittle bending times, not less than
Ta1 (pure tantalum wire) 0.10~0.40 3
>0.40 4
Ta2 (doped tantalum wire) 0.10~0.40 4
>0.40 6

Straightness (radian and lift height)

1. The radian is greater than or equal to the arc of the model with a diameter of 800mm.
2. The tilting height is less than 20mm.

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