This part is a kind of semiconductor called UL1015.

Function of this product has Hookup Wire.

Manufacturers : Source

Image and pinout :

Some of the text within the PDF file :

UL1015 series 600V PVC Hookup Wire Features Materials For Industry • • • UL1015 CSA Type TEW Passes VW-1 Vertical Wire Flame Test Applications Rated 2500V peak for electronic circuits and internal wiring of electronic and electrical equipment. UL1015 series 600V PVC WIRE PART NUMBER 61-1015-24XXX 61-1015-22XXX 61-1015-20XXX 61-1015-18XXX 61-1015-16XXX 61-1015-14XXX 61-1015-12XXX 61-1015-10XXX 61-1028-8XXX 61-1283-6XXX GAUGE 24 22 20 18 16 14 12 10 8 6 STRANDING 7 X 32 7 X 30 10 x 30 16 X 30 26 X 30 41 X 30 65 X 30 105 X 30 133 x 29 133 x 27 OUTSIDE DIAMETER .088 .093 .100 .110 .123 .138 .158 .180 .262 .332 STOCK COLORS 0-9 0-9 0-9 0-9 0-9 0-9 0-9 0-9 0-9 0-9 SPOOL PUT-UPS/FT 1000 1000 1000 500 500 500 250 250 100 100 XXX Standard colors include: 0/B [ ... ]

UL1015 PDF Datasheet Download