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.

Resultados: 99
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Modelo ECAD Serie Estilo de montaje Estilo de terminación Corriente de retención Voltaje máximo Corriente de disparo Valor nominal de corriente - Máx. Resistencia Paquete / Cubierta Temperatura de trabajo mínima Temperatura de trabajo máxima Espaciado de conductor Empaquetado
Littelfuse Fusibles reajustables - PPTC 0.12A 250V RADIAL 3,883En existencias
$0.72
$0.642
$0.498
$0.471
Ver
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 Fusibles reajustables - PPTC .15A 250Vdc 600Vrms 7,631En existencias
Cinta cortada
$1.02
$0.907
$0.816
$0.795
Envase tipo carrete
$0.613
Ver
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 Fusibles reajustables - PPTC TRF600-160-RA-B-0.5 6,515En existencias
$1.38
$1.04
$0.778
$0.76
Ver
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 Fusibles reajustables - PPTC 250V 3A 10Ohms 255En existencias
$1.23
$1.13
$0.885
$0.865
Ver
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 Fusibles reajustables - PPTC PTC 60V/250V.145A POLY TELECOM 1,813En existencias
$0.94
$0.868
$0.705
$0.665
Envase tipo carrete
$0.404
Ver
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 Fusibles reajustables - PPTC PTC 60V/250V.120A POLY TELECOM 2,400En existencias
$1.45
$1.34
$1.10
$1.02
Ver
Envase tipo carrete
$0.688
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 Fusibles reajustables - PPTC 250/60V 0.13A PTC Vertical 6,182En existencias
Cinta cortada
$1.03
$0.914
$0.773
$0.725
Envase tipo carrete
$0.514
Ver
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 Fusibles reajustables - PPTC .08A 60Vdc MAX 250Vrms MAX 10,306En existencias
15,000Se espera el 5/1/2027
$0.67
$0.617
$0.512
$0.473
Ver
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 Fusibles reajustables - PPTC .12A 60VDC 250VRMS 5,575En existencias
2,000En pedido
$0.71
$0.653
$0.542
$0.481
Ver
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 Fusibles reajustables - PPTC .145A 60Vdc MAX 250Vrms MAX 4,705En existencias
5,500Se espera el 6/10/2026
$0.71
$0.653
$0.542
$0.501
Ver
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 Fusibles reajustables - PPTC .15A 250Vdc 3A RMS INTER 8,151En existencias
$1.02
$0.94
$0.743
$0.704
Ver
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 Fusibles reajustables - PPTC 600V .15A-HD 3A MAX 5,718En existencias
Cinta cortada
$1.23
$1.13
$0.937
$0.865
Ver
Envase tipo carrete
$0.574
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 Fusibles reajustables - PPTC 7 Ohms 3 A 250 VDC - 40 C+ 85 C 1,709En existencias
$1.85
$1.69
$1.42
$1.31
Ver
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 Fusibles reajustables - PPTC Polyswitch 0.26A 3,965En existencias
Cinta cortada
$1.35
$1.18
$0.992
$0.94
Ver
Envase tipo carrete
$0.636
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 Fusibles reajustables - PPTC 600V .13A-HD 3A MAX (R) 1,703En existencias
Cinta cortada
$4.99
$4.26
$4.07
$3.47
$3.19
Envase tipo carrete
$2.49
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 Fusibles reajustables - PPTC PolySwitch Surface Mount Resettable PPTC 988En existencias
Cinta cortada
$5.93
$4.92
$4.54
$3.77
Envase tipo carrete
$2.73
Ver
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 Fusibles reajustables - PPTC 250V .250A-HD 3A MAX 793En existencias
Cinta cortada
$8.19
$6.95
$6.42
$5.32
$3.88
Envase tipo carrete
$3.88
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 Fusibles reajustables - PPTC Polyswitch 0.13A 26,502En existencias
Cinta cortada
$1.11
$1.02
$0.815
$0.779
Ver
Envase tipo carrete
$0.512
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 Fusibles reajustables - PPTC 60V/250V .080A TELECOM 48En existencias
1,500Se espera el 8/12/2026
$0.94
$0.819
$0.596
$0.55
Ver
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 Fusibles reajustables - PPTC PTC POLYFUSE TELECOM 60V/250V .080A 1,913En existencias
$0.91
$0.837
$0.683
$0.641
Ver
Envase tipo carrete
$0.414
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 Fusibles reajustables - PPTC PTC 60V/250V.120A POLY TELECOM 330En existencias
$1.38
$1.27
$1.06
$0.972
Envase tipo carrete
$0.806
Ver
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 Fusibles reajustables - PPTC PTC 60V/250V.120A POLY TELECOM 923En existencias
$0.94
$0.787
$0.701
$0.665
Ver
Envase tipo carrete
$0.43
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 Fusibles reajustables - PPTC 0.18A 250V RADIAL 215En existencias
$0.78
$0.718
$0.596
$0.507
Ver
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 Fusibles reajustables - PPTC PTC 250/60V POLYFUSE SMD RA 2,167En existencias
Cinta cortada
$1.03
$0.918
$0.778
$0.705
Ver
Envase tipo carrete
$0.473
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 Fusibles reajustables - PPTC PTC 250/60V POLYFUSE SMD RB 2,603En existencias
Cinta cortada
$1.03
$0.947
$0.768
$0.725
Ver
Envase tipo carrete
$0.473
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