Widely-applied magnetic heads available in many varieties

Features:
1) 2M-4RWXXXX (4-track read / write brass housing heads)
a) Outline dimension: 16.0 x 12.7mm (length x width)
b) Head height: 5.1mm
2) 4-track read / write brass housing heads used for:
a) Motorized magnetic card readers/writers
b) Automatic fare
c) Toll collection
d) Airline ticketing and boarding (ATB) applications