supply of ntc sensorntc sensor,ntc sensor 5.0 k +/- 2% ohm @ 25 degree centigrade, operatingtemperature - 40 degree centigrade to 140 degree centigradewith two meter teflon wire as per amphenol pa rt no. nka502c1r1 / ndp502c1r1 (or) vishay part no. ntcle305e4502sba (or) us sensors (little fuse) part no.pt502j2 (or) thermosen part no. tnbte-502r1bdlxxx (or) betatherm part no. 5k3 a1a (or) jr sensor part no. ntep502c1r1l102 (or) polo part no. ntc 5k b3950 (or) semitecpart no. 502nt-4-r025h39g (or) sysaid part no. dna3300r503c. make acceptable: amphenol, vishay, us sensors, thermosen, betatherm, jr sensor, polo, semitec, and sysaid only. [ warranty peri od: 12 months after the date of delivery ] ]