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8. CONNECTOR DIMENSION
POST(641216-7 AMP)
9. MAGNETIC CARD SPECIFICATION
9.1 CARD SPECIFICATION
(1) Thickness
: 0.76 mm (tolerance ± 0.08 mm)
(2) Transformation
: 2 mm max.
(3) Impermeability rate
: More than 2.0
(Measured by light permeance desitometer)
9.2 MAGNETIC CHARACTERISTICS
4
(1) Coercive force (Hc)
: 2.4 x 10
A/m (300 Öe ± 12%)
-8
(2) Residual flux (¢r)
: 1.25 x 10
Weber/cm
(1.25 ± 0.15 maxwell/cm)
(3) Squareness ratio (¢r/¢m)
: More than 0.70
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