Series 4 Ltd are pleased to present our new distributorship of Bobbins, Clips & Cores. It is our aim to provide you with a fast, efficient and friendly service.

We carry a huge range of ferrite type bobbins and cores in all the main styles such as RM, EP,
ETD etc in both Surface Mount and Through Board styles and offer a wide range of materials including
phenolic and LCP as well as many different pin styles including L-pin, J-pin & Gullwing.

BOBBIN TYPES

RM	EFD	EP	ETD	EE	EEL/EEM
EF	EPC	ERL	ER	CUT	ED
P	UU

CORE TYPES

EE	EI	EER	EC	ETD	EF
EFD	PQ	LP	DR	EPC	RM
ER	UF	ET	POT	C	TOROIDAL
EP	IRON POWDER