smallest magnetic head

3mm small head,smallest magnetic head series,3-track read heads used in POS (point of sales),credit/debit cards

Features: 1) 1-, 2-, 3-track read heads used in POS (point of sales), magnetic card readers / writers, credit/debit cards 2) 2M-1RXXXX-1 (1-track read heads): a) Outline dimensions: 3mm x 3mm (L x W) b) Head height: 3mm 3) 2M-2RXXXX-1 (2-track read heads): a) Outline dimensions: 7.8mm x 3mm (L x W) b) Head height: 3mm 4) 2M-3RXXXX-1 (3-track read heads): a) Outline dimensions: 11.8mm x 3mm (L x W) b) Head height: 3mm5) Main parameters include inductance, DC resistance, gap width and more, adjustable as follows: a) Inductance from 16mH to 110mH b) DC resistance from 20ohm to 350ohm6) Normal lifetime (500,000 times) and long-lifetime (more than 1,000,000 times) technology support (sendust).7) Core: permalloy, sendust8) Products ID include "s" is sendust.9) We supply several mounting brackets for read head.

Specifications

Height:   3mm

Wide:     3mm

Length:  11.80mm

Inductance	mH	30
DC Resitance	ohm	180
Recording Density	BPI	210
Tape Speed	IPS	7.5
Read Output	mVp-p	20min
Insulation	Mohm	20(100v DC)
Track Width	mm	1.5