PolySwitch Telecommunication Resettable PTCs

Littelfuse PolySwitch Telecom Resettable PTCs are designed to protect against short-duration high-voltage fault currents typically found in telecom applications. These components help provide protection against damage caused by power cross and power induction surges, as well as help improve the reliability of customer premise and network equipment worldwide. Littelfuse PolySwitch Telecom Resettable PTCs are compatible with high-volume electronics assembly, assist in meeting regulatory equipment requirements, help improve line balance, and are applicable for legacy POTS and modern digital communications equipment. These devices are available in chip, surface-mount, or radial-leaded configurations.

Risultati: 101
Seleziona Immagine Codice Produttore Descrizione Scheda dati Disponibilità Prezzi (EUR) Filtra i risultati nella tabella per prezzo unitario in base alla quantità. Qtà RoHS Modello ECAD Serie Stile di montaggio Stile di terminazione Corrente di mantenimento Tensione massima Corrente di azionamento Corrente nominale - Max Resistenza Package/involucro Temperatura di lavoro minima Temperatura di lavoro massima Spaziatura conduttori Confezione
Littelfuse Fusibili resettabili - PPTC 600V .15A-HD 3A MAX 3.221A magazzino
Min: 1
Mult.: 1

TRF600 PCB Mount Radial 130 mA 250 VDC 300 mA 3 A 22 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC PTC 60V/250V.120A POLY TELECOM 2.599A magazzino
Min: 1
Mult.: 1
Nastrati: 1.200

250R PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Fusibili resettabili - PPTC PTC POLYFUSE TELECOM 60V/250V .080A 4.538A magazzino
Min: 1
Mult.: 1
Nastrati: 1.200

250R PCB Mount Radial 80 mA 60 VDC 160 mA 3 A 33 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Fusibili resettabili - PPTC .12A 250V 4.089A magazzino
Min: 1
Mult.: 1

TRF250 PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC PTC 250/60V POLYFUSE SMD RB 2.965A magazzino
Min: 1
Mult.: 1
Nastrati: 1.500

250S PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 13 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC TRF600-160-RA-B-0.5 6.895A magazzino
Min: 1
Mult.: 1

TRF600 PCB Mount Radial 160 mA 250 VDC 320 mA 3 A 16 Ohms - 40 C + 85 C 5 mm
Littelfuse Fusibili resettabili - PPTC 250V 3A 10Ohms 415A magazzino
Min: 1
Mult.: 1

TRF600 PCB Mount Radial 150 mA 250 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC Polyswitch 0.26A Restive Range -2 1.549A magazzino
Min: 1
Mult.: 1
Nastrati: 1.500

TS250 PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 15 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 250V .12A-HD 3A MAX 3.870A magazzino
Min: 1
Mult.: 1
Nastrati: 1.500

TRF250 PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5 mm Reel, Cut Tape
Littelfuse Fusibili resettabili - PPTC 60V 3A 25Ohms 2.168A magazzino
Min: 1
Mult.: 1

TRF250 PCB Mount Radial 55 mA 60 VDC 170 mA 3 A 35 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC 0.12A 250V RADIAL 3.583A magazzino
Min: 1
Mult.: 1

250R PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 16 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Fusibili resettabili - PPTC PTC 60V/250V.145A POLY TELECOM 1.850A magazzino
Min: 1
Mult.: 1
Nastrati: 1.200

250R PCB Mount Radial 145 mA 60 VDC 290 mA 3 A 14 Ohms - 40 C + 85 C 5.1 mm Ammo Pack
Littelfuse Fusibili resettabili - PPTC 600V .15A-HD 3A MAX 27.864A magazzino
Min: 1
Mult.: 1
Nastrati: 1.500

TRF600 PCB Mount Radial 150 mA 250 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5 mm Reel, Cut Tape
Littelfuse Fusibili resettabili - PPTC 250/60V 0.13A PTC Vertical 6.002A magazzino
Min: 1
Mult.: 1
Nastrati: 1.200

250S PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 13 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .08A 60Vdc MAX 250Vrms MAX 19.795A magazzino
Min: 1
Mult.: 1

TRF250 PCB Mount Radial 80 mA 60 VDC 160 mA 3 A 33 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC .145A 60Vdc MAX 250Vrms MAX 4.362A magazzino
Min: 1
Mult.: 1

TRF250 PCB Mount Radial 145 mA 60 VDC 290 mA 3 A 14 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC .15A 250Vdc 3A RMS INTER 9.773A magazzino
Min: 1
Mult.: 1

TRF600 PCB Mount Radial 150 mA 250 VDC 300 mA 3 A 17 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC 7 Ohms 3 A 250 VDC - 40 C+ 85 C 1.961A magazzino
Min: 1
Mult.: 1

TRF600 PCB Mount Radial 250 mA 250 VDC 850 mA 3 A 7 Ohms - 40 C + 85 C 5 mm Bulk
Littelfuse Fusibili resettabili - PPTC Polyswitch 0.26A 3.409A magazzino
Min: 1
Mult.: 1
Nastrati: 1.500

TS250 PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 20 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 600V .13A-HD 3A MAX (R) 2.458A magazzino
Min: 1
Mult.: 1
Nastrati: 300

TS600 PCB Mount SMD/SMT 170 mA 60 VDC 400 mA 3 A 18 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC PolySwitch Surface Mount Resettable PPTC 988A magazzino
Min: 1
Mult.: 1
Nastrati: 300

TS600 PCB Mount SMD/SMT 200 mA 60 VDC 400 mA 3 A 13.5 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 250V .250A-HD 3A MAX 1.213A magazzino
Min: 1
Mult.: 1
Nastrati: 200

TSM600 PCB Mount SMD/SMT 250 mA 250 VDC 860 mA 3 A 7 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC Polyswitch 0.13A 12.405A magazzino
9.60006/04/2026 previsto
Min: 1
Mult.: 1
Nastrati: 1.200

TSV250 PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 12 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 60V/250V .080A TELECOM 2.052A magazzino
Min: 1
Mult.: 1

250R PCB Mount Radial 80 mA 60 VDC 160 mA 3 A 33 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Fusibili resettabili - PPTC FTC 250V POLYFUSE SMD 356A magazzino
1.50013/04/2026 previsto
Min: 1
Mult.: 1
Nastrati: 1.500

250S PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 13 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel