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: 99
Seleziona Immagine Codice Produttore Descrizione Scheda dati Disponibilità Prezzi (CHF) 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 0.12A 250V RADIAL 3 883A magazzino
0.579 CHF
0.517 CHF
0.401 CHF
0.379 CHF
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 .15A 250Vdc 600Vrms 7 631A magazzino
Nastro continuo
0.821 CHF
0.73 CHF
0.657 CHF
0.64 CHF
Nastrati
0.493 CHF
Min: 1
Mult.: 1
: 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 TRF600-160-RA-B-0.5 6 515A magazzino
1.11 CHF
0.837 CHF
0.626 CHF
0.612 CHF
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 255A magazzino
0.992 CHF
0.91 CHF
0.712 CHF
0.696 CHF
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 PTC 60V/250V.145A POLY TELECOM 1 813A magazzino
0.756 CHF
0.698 CHF
0.567 CHF
0.535 CHF
Nastrati
0.325 CHF
Min: 1
Mult.: 1
: 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 PTC 60V/250V.120A POLY TELECOM 2 400A magazzino
1.17 CHF
1.08 CHF
0.885 CHF
0.821 CHF
Nastrati
0.554 CHF
Min: 1
Mult.: 1
: 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 250/60V 0.13A PTC Vertical 6 182A magazzino
Nastro continuo
0.829 CHF
0.736 CHF
0.622 CHF
0.584 CHF
Nastrati
0.414 CHF
Min: 1
Mult.: 1
: 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 10 306A magazzino
15 00005.01.2027 previsto
0.539 CHF
0.497 CHF
0.412 CHF
0.381 CHF
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 .12A 60VDC 250VRMS 5 575A magazzino
2 000In ordine
0.572 CHF
0.526 CHF
0.436 CHF
0.388 CHF
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 .145A 60Vdc MAX 250Vrms MAX 4 705A magazzino
5 50006.10.2026 previsto
0.572 CHF
0.526 CHF
0.436 CHF
0.403 CHF
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 8 151A magazzino
0.821 CHF
0.756 CHF
0.598 CHF
0.566 CHF
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 600V .15A-HD 3A MAX 5 718A magazzino
Nastro continuo
0.992 CHF
0.91 CHF
0.754 CHF
0.696 CHF
Nastrati
0.532 CHF
Min: 1
Mult.: 1
: 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 7 Ohms 3 A 250 VDC - 40 C+ 85 C 1 709A magazzino
1.49 CHF
1.36 CHF
1.14 CHF
1.06 CHF
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 965A magazzino
Nastro continuo
1.09 CHF
0.945 CHF
0.798 CHF
0.756 CHF
Nastrati
0.512 CHF
Min: 1
Mult.: 1
: 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) 1 703A magazzino
Nastro continuo
4.02 CHF
3.43 CHF
3.28 CHF
2.79 CHF
2.56 CHF
Nastrati
2.00 CHF
Min: 1
Mult.: 1
: 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
Nastro continuo
4.77 CHF
3.96 CHF
3.65 CHF
3.03 CHF
Nastrati
2.20 CHF
Min: 1
Mult.: 1
: 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 793A magazzino
Nastro continuo
6.59 CHF
5.60 CHF
5.17 CHF
4.29 CHF
3.13 CHF
Nastrati
3.13 CHF
Min: 1
Mult.: 1
: 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 26 502A magazzino
Nastro continuo
0.894 CHF
0.821 CHF
0.656 CHF
0.627 CHF
Nastrati
0.412 CHF
Min: 1
Mult.: 1
: 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 48A magazzino
1 50008.12.2026 previsto
0.756 CHF
0.659 CHF
0.48 CHF
0.443 CHF
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 PTC POLYFUSE TELECOM 60V/250V .080A 1 913A magazzino
0.733 CHF
0.674 CHF
0.549 CHF
0.516 CHF
Nastrati
0.333 CHF
Min: 1
Mult.: 1
: 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 PTC 60V/250V.120A POLY TELECOM 330A magazzino
1.11 CHF
1.02 CHF
0.854 CHF
0.782 CHF
Nastrati
0.649 CHF
Min: 1
Mult.: 1
: 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 60V/250V.120A POLY TELECOM 923A magazzino
0.756 CHF
0.634 CHF
0.564 CHF
0.535 CHF
Nastrati
0.346 CHF
Min: 1
Mult.: 1
: 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 0.18A 250V RADIAL 215A magazzino
0.628 CHF
0.578 CHF
0.48 CHF
0.408 CHF
Min: 1
Mult.: 1
250R PCB Mount Radial 180 mA 60 V 650 mA 10 A 4 Ohms - 40 C + 85 C 5.1 mm Bulk
Littelfuse Fusibili resettabili - PPTC PTC 250/60V POLYFUSE SMD RA 2 167A magazzino
Nastro continuo
0.829 CHF
0.739 CHF
0.626 CHF
0.567 CHF
Nastrati
0.381 CHF
Min: 1
Mult.: 1
: 1 500
250S PCB Mount SMD/SMT 130 mA 60 VDC 260 mA 3 A 10 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC PTC 250/60V POLYFUSE SMD RB 2 603A magazzino
Nastro continuo
0.829 CHF
0.762 CHF
0.618 CHF
0.584 CHF
Nastrati
0.381 CHF
Min: 1
Mult.: 1
: 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