Dear Valued Customer,

We are contacting you today to tell you about a minor Fuse Component's UL Certification Update.  Technologic Systems received noticed from BrightKing indicating that the UL certification number for a resettable polyfuse used on several products has been updated.  This change makes no impact on the characteristics or rating of this component or of the finished product, but does include an updated UL certificate number for the component.

The affected products are the following (including any custom variants):

TS-5300, TS-5600, TS-5700, TS-7200, TS-7250, TS-7250-V2, TS-7300, TS-7350, TS-7370, TS-7390, TS-7395, TS-7400, TS-7500, TS-7550, TS-7600, TS-7670, TS-7680, TS-7700, TS-7800, TS-8150, TS-8150-4710, TS-8150-4712, TS-8150-4720, TS-DIO24, TS-DIO64, TS-TPC-7390, TS-TPC-7395

The resettable poly fuse in the above systems has transitioned from Brightking SMD1812P110TF to Brightking SMD1812B110TF.  The new UL certificate number for this polyfuse component is E482628.  There are no changes to any of the features of the device with this change.  The transition to the new part will be immediate. 

Please contact us if you need a copy of any of the associated documentation or certificates for this polyfuse to update your product's certificates.

Technologic Systems appreciates your business. If you have further questions or concerns, please contact us by either replying to this email or filling out the contact us form at

Best Regards,

Technologic Systems
16525 East Laser Drive
Fountain Hills, AZ 85268
Phone: (480) 837-5200
Fax: (480) 837-5300