As the dimensions of E-cores are similar to the dimensions of M type laminations, bobbins from range M can be used also for applications using E ferrite cores.
Available sizes vertical version:
E 30 / catalog page 14
Available sizes horizontal version:
with soldering wires / pins: E 30 / M 30 - M 55
with terminals: M 42 - M 102
with open wire leads: M 42 - M 102
with terminal rails: M 42 - M 85