TRF250-120UPOLYSWITCH 0.120A HOLD UNENCAPS|TE CONNECTIVITY RAYCHEM CIRCUIT PROTECTION|Lead free|RoHS Compliant 250R120U TRF250-120U-2POLYSWITCH PTC RESET 0.12A HOLD|TE CONNECTIVITY RAYCHEM CIRCUIT PROTECTION|Lead free|RoHS Compliant 250R120ZR