PolySwitch Resettable PPTCs Telecom > Surface Mount > TS Series RoHS TS Series Description Littelfuse PolySwitch products for telecommunication and networking devices help to meet the growing demand for resettable overcurrent protection. They also provide protection against damage caused by power cross and induced power surges as defined by ITU, Telcordia GR1089, and IEC 62368-1. Littelfuse offers chip, surface- mount, and radial-leaded configurations. Applications Networking Machines and Systems: Modem Analog and digital line card Features Phone set xDSL modem and splitter Resettable overcurrent protection Fax machine Powered Ethernet system Fast time-to-trip Phone wall outlet VoIP (Voice over Internet Resistance sorted and matched devices available Protocol) equipment Alarm system Low parasitic capacitance/flat impedance with frequency LAN, WAN equipment PBX system Recognized to UL 1434, approved to CSA TIL No. CA-3A Customer premise equipment MDF module and EN 60730-1. Access network hardware T1/E1 equipment Agency Approvals Additional Information AGENCY AGENCY FILE/CERTIFICATE NUMBER E74889* Datasheet Resources Samples 78166* 72161787* * See Electrical Characteristic Table for approved part numbers. Electrical Characteristics V I MAX MAX Part I I Operating Interrupt Interrupt P Max Time-to-trip R R R Agency Approvals H T D Typ MIN MAX 1MAX Number (A) (A) (V ) (V ) (A) (W) (A) (s) () () () DC RMS TS250/TSL250/TSM250/TSV250 Surface-mount 250VAC TSL250-080F 0.080 0.240 80 250 3.0 1.2 1.0 0.8 5.0 11.0 20.0** x x x TSL250-130F 0.130 0.260 60 250 3.0 1.5 1.0 2.0 4.0 8.0 12.0** 0.130 0.260 60 250 3.0 1.1 1.0 0.9 6.5 12.0 20.0** TS250-130F x x x 60 600 1.0 0.130 0.260 60 250 3.0 1.1 1.0 1.4 6.5 9.0 15.0** TS250-130F-RA x x 60 600 1.0 0.130 0.260 60 250 3.0 1.1 1.0 0.7 9.0 12.0 20.0** TS250-130F-RB x x 60 600 1.0 0.130 0.260 60 250 3.0 1.1 1.0 1.1 7.0 10.0 17.0** TS250-130F-RC x x 60 600 1.0 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/27/19 PolySwitch Resettable PTCs Telecom > Surface Mount > TS Series Electrical Characteristics V I MAX MAX Part I I Operating Interrupt Interrupt P Max Time-to-trip R R R Agency Approvals H T D Typ MIN MAX 1MAX Number (A) (A) (V ) (V ) (A) (W) (A) (s) () () () DC RMS TS250/TSL250/TSM250/TSV250 Surface-mount 250V AC TSM250-130F 0.130 0.260 60 250 3.0 1.5 1.0 2.4 4.0 9.0 15.0 x TSV250-130F 0.130 0.260 60 250 3.0 1.5 1.0 2.0 4.0 7.0 12.0** x x x TSV250-184F 0.184 0.690 100 250 10.0 0.9 3.0 0.5 1.2 3.0 4.0** x TS600 Surface-mount 600V (Single Channel) AC TS600-170F 0.170 0.400 60 600 3.0 2.5 1.0 10.0 4.0 9.0 18.0 x x TS600-200F-RA-B-0.5 0.200 0.400 60 600 3.0 2.5 1.0 12.0 4.0 7.5 13.5 x x TS600-400F 0.400 1.000 60 600 3.0 2.0 3.0 5.0 0.5 1.1 2.0 x x TSM600 Surface-mount 600V (Dual Channel) AC TSM600-250F 0.250 0.860 250 600 3.0 2.0 3.0 0.8 1.0 3.5 7.0 x x TSM600-250F-RA 0.250 0.860 250 600 3.0 2.0 3.0 1.0 1.0 3.0 5.0 x x TSM600-400F 0.400 1.000 250 600 3.0 2.0 3.0 5.0 0.5 1.1 2.0 x Notes: I : Hold current: maximum current device will pass without interruption in 20C still air. H I : Trip current: minimum current that will switch the device from low resistance to high resistance in 20C still air. T V Operating : Maximum continuous voltage device can withstand without damage at rated current. This voltage is used for component Recognition under UL1434. MAX V Interrupt : Maximum voltage that can be safely placed across a device in its tripped state. MAX I Interrupt : Maximum fault current device can withstand without damage at rated operating voltage. This current is used for component Recognition under UL1434. Devices may trip MAX safely under higher level power cross conditions to assist equipment in meeting the appropriate ITU, UL60950 or GR1089 industry requirements. P : Power dissipated from device when in the tripped state in 20C still air. D R : Minimum resistance of device as supplied at 20C unless otherwise specified. MIN R : Maximum resistance of device as supplied at 20C unless otherwise specified. MAX R : Maximum resistance measured one hour post-trip or post-reflow at 20C. 1MAX ** Applies to all products which share the same prefix. Typical Time-to-Trip Curves at 25C 100 1000 B B C 100 A D 10 A 10 1 A 1 A B C 0.1 B D 0.1 0.01 0.01 01 2345 67 0.0 0.5 1.01.5 2.0 2.5 3.0 Fault Current (A) Fault Current (A) TS250 TS600/TSM600 A = TSV250-184F C = TS250-130F A = TS600-400/TSM600-400F B = TSV250-130F/TSL250-130F/ D = TSL250-080F B = TSM600-250F/TS600-170F/200F TSM250-130F 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/27/19 TimetoTrip (s) TimetoTrip (s)