The 12030 is a ferrite, Ceramic 8, 0.125 inch x 0.25 inch x 0.50 inch bar magnet.
This part is used in the AG001-01 Sensor Evaluation Kit.
Download data sheet (.pdf)
1 - 9: $3.25 each
| 10 or more: $2.35 each | | 50 or more: $2.10 each | | 100 or more: $1.85 each | |