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0755-82798135PTC-rücksetzbare Sicherungen
PTC-rückstellbare Sicherungen
PTC-rückstellbare Sicherungen sind Schaltungsschutz-Komponenten, die elektronische Systeme vor Überstrom, Kurzschluss und Fehlerzuständen schützen. Im Gegensatz zu einmalig auslösenden Sicherungen erhöhen PTC-Sicherungen bei einem Fehler ihren Widerstand und können nach Beseitigung des Fehlers und Abkühlung wieder in einen niederohmigen Zustand zurückkehren.
Diese Kategorie umfasst Polymer-PTC-Sicherungen, PPTC-Sicherungen, radial bedrahtete PTC-Sicherungen, SMD-PTC-Sicherungen und verwandte Überstromschutzkomponenten. Die Auswahl erfolgt häufig nach Haltestrom, Auslösestrom, Nennspannung, Widerstand, Ansprechzeit, Gehäusetyp, Betriebstemperatur und Anwendungsanforderungen.
TomatoElec liefert originale PTC-rückstellbare Sicherungen von anerkannten Herstellern wie Littelfuse, Bourns, Eaton, Bel Fuse, TE Connectivity, Murata, TDK, Panasonic und weiteren wichtigen Marken. Als lagerführender Lieferant und unabhängiger Distributor für elektronische Komponenten bietet TomatoElec Bestandsunterstützung, Originalbauteil-Beschaffung und BOM-Sourcing für internationale Kunden.
| Foto | Hersteller-Teilenr. | Verfügbarkeit | Preis | Menge | Datenblatt | Verpackung/Gehäuse | Serie | Verpackung | Produktstatus | Typ | Spannung - max. | Strom - Halten (Ih) (max.) | Strom - Auslösung (It) | Strom - Max | Auslösezeit | Anfangswiderstand (Ri) (Min) | Nachauslösewiderstand (R1) (Max) | Widerstand - 25 °C (Typ) | Betriebstemperatur | Klasse | Qualifizierung | Bewertungen | Montageart | Größe/Abmessung | Höhe - Sitz (Max) | Dicke (Max) | Leitungsabstand |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BK30-160-SIPTC RESET FUSE 30V 1.6A RAD |
1,000 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 45 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.374" L x 0.122" W (9.50mm x 3.10mm) | 0.650" (16.50mm) | - | 0.201" (5.10mm) |
|
BK30-110-SZPTC RESET FUSE 30V 1.1A RAD |
467 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 1.1 A | 2.2 A | 40 A | 6.6 s | 70 mOhms | 200 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.122" W (7.40mm x 3.10mm) | 0.559" (14.20mm) | - | 0.201" (5.10mm) |
|
BK60-040-DIPTC RESET FUSE 60V 400MA RAD |
995 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 400 mA | 800 mA | 40 A | 3.8 s | 500 mOhms | 1.1 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.559" (14.20mm) | - | 0.201" (5.10mm) |
|
BK60-090-DIPTC RESET FUSE 60V 900MA RAD |
500 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 900 mA | 1.8 A | 40 A | 7.2 s | 200 mOhms | 450 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.441" Dia x 0.122" T (11.20mm x 3.10mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
|
BK30-250-SIPTC RESET FUSE 30V 2.5A RAD |
500 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 2.5 A | 5 A | 40 A | 10.3 s | 27 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.520" L x 0.122" W (13.20mm x 3.10mm) | 0.807" (20.50mm) | - | 0.201" (5.10mm) |
|
BK16-600-SZPTC RESET FUSE 16V 6A RAD |
497 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 6 A | 12 A | 100 A | 3.3 s | 9 mOhms | 25 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.531" L x 0.122" W (13.50mm x 3.10mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
|
BK250-145-SZPTC RESET FUSE 250V 145MA RAD |
930 | - |
|
Datenblatt |
Radial, Disc | BK250 | Bulk | Active | Polymeric | 250V | 145 mA | 290 mA | 3 A | 15 s | 3.5 Ohms | 6.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.295" L x 0.181" W (7.50mm x 4.60mm) | 0.591" (15.00mm) | - | 0.201" (5.10mm) |
|
BK16-300-SZPTC RESET FUSE 16V 3A RAD |
969 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 3 A | 6 A | 100 A | 1 s | 20 mOhms | 72 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.354" L x 0.122" W (9.00mm x 3.10mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
BK60-075-DIPTC RESET FUSE 60V 750MA RAD |
500 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 750 mA | 1.5 A | 40 A | 6.3 s | 250 mOhms | 550 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" Dia x 0.122" T (10.20mm x 3.10mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
PTR016V0600-BK1PTC RESET FUSE 16V 6A RADIAL |
1,000 | - |
|
Datenblatt |
Radial, Disc | PTR016V | Bulk | Active | Polymeric | 16V | 6 A | 10.2 A | 100 A | 3.3 s | 6 mOhms | 28 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.421" L x 0.122" W (10.70mm x 3.10mm) | 0.748" (19.00mm) | - | 0.197" (5.00mm) |
|
PTR060V0010-BKPTC RESET FUSE 60V 100MA RADIAL |
946 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 100 mA | 200 mA | 40 A | 4 s | 2.5 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.197" (5.00mm) |
|
|
BK60-110-DZPTC RESET FUSE 60V 1.1A RAD |
495 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 1.1 A | 2.2 A | 40 A | 8.2 s | 150 mOhms | 330 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.472" Dia x 0.122" T (12.00mm x 3.10mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
|
BK16-500-SZPTC RESET FUSE 16V 5A RAD |
449 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 5 A | 10 A | 100 A | 2 s | 14 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.421" L x 0.122" W (10.70mm x 3.10mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
|
BK60-135-DZPTC RESET FUSE 60V 1.35A RAD |
451 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 270 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" Dia x 0.177" T (14.50mm x 4.50mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
|
BK30-400-SZPTC RESET FUSE 30V 4A RAD |
440 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 4 A | 8 A | 40 A | 12.7 s | 10 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.122" W (14.00mm x 3.10mm) | 0.929" (23.60mm) | - | 0.201" (5.10mm) |
|
BK30-200-SIPTC RESET FUSE 30V 2A RAD |
654 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 2 A | 4 A | 40 A | 9.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.433" L x 0.122" W (11.00mm x 3.10mm) | 0.732" (18.60mm) | - | 0.201" (5.10mm) |
|
PTR060V0020-BKPTC RESET FUSE 60V 200MA RADIAL |
6,748 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 200 mA | 400 mA | 40 A | 2.2 s | 1.83 Ohms | 4.4 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.480" (12.20mm) | - | 0.197" (5.00mm) |
|
|
PFRA.010PTC RESET FUSE 60V 100MA RADIAL |
1,000 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 60V | 100 mA | 200 mA | 40 A | 4 s | 2.5 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
|
PFRA.020PTC RESET FUSE 60V 200MA RADIAL |
661 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 60V | 200 mA | 400 mA | 40 A | 2.2 s | 1.5 Ohms | 4.4 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
PTR060V0135-BKPTC RESET FUSE 60V 1.35A RADIAL |
495 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" Dia x 0.118" T (14.50mm x 3.00mm) | 0.772" (19.60mm) | - | 0.197" (5.00mm) |

