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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTR060V0040-BKPTC RESET FUSE 60V 400MA RADIAL |
7,621 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 400 mA | 800 mA | 40 A | 3.8 s | 550 mOhms | 1.29 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTR060V0185-BKPTC RESET FUSE 60V 1.85A RADIAL |
500 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.701" Dia x 0.118" T (17.80mm x 3.00mm) | 0.902" (22.90mm) | - | 0.197" (5.00mm) |
|
BK60-300-DZPTC RESET FUSE 60V 3A RAD |
200 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 90 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.976" Dia x 0.122" T (24.80mm x 3.10mm) | 1.181" (30.00mm) | - | 0.413" (10.50mm) |
|
BK30-500-SZPTC RESET FUSE 30V 5A RAD |
454 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 5 A | 10 A | 40 A | 14.5 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.122" W (14.00mm x 3.10mm) | 0.929" (23.60mm) | - | 0.413" (10.50mm) |
|
|
PFRY.110PTC RESET FUSE 72V 1.1A RADIAL |
637 | - |
|
Datenblatt |
Radial, Disc | PFRY | Bulk | Active | Polymeric | 72V | 1.1 A | 2.2 A | 40 A | 8.2 s | 150 mOhms | 380 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.427" L x 0.118" W (10.84mm x 3.00mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
BK60-185-DZPTC RESET FUSE 60V 1.85A RAD |
1,000 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 180 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" Dia x 0.122" T (17.50mm x 3.10mm) | 0.902" (22.90mm) | - | 0.201" (5.10mm) |
|
BK30-900-SZPTC RESET FUSE 30V 9A RAD |
190 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 9 A | 18 A | 40 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.957" L x 0.122" W (24.30mm x 3.10mm) | 1.240" (31.50mm) | - | 0.413" (10.50mm) |
|
PTR060V0065-BKPTC RESET FUSE 60V 650MA RADIAL |
7,864 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 650 mA | 1.3 A | 40 A | 5.3 s | 310 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
|
PFRY.160PTC RESET FUSE 72V 1.6A RADIAL |
789 | - |
|
Datenblatt |
Radial, Disc | PFRY | Bulk | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.549" L x 0.118" W (13.94mm x 3.00mm) | 0.783" (19.90mm) | - | 0.201" (5.10mm) |
|
PTR016V1200-BKPTC RESET FUSE 16V 12A RADIAL |
249 | - |
|
Datenblatt |
Radial, Disc | PTR016V | Bulk | Active | Polymeric | 16V | 12 A | 20.4 A | 100 A | 7.5 s | 3 mOhms | 9 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" L x 0.122" W (17.50mm x 3.10mm) | 1.102" (28.00mm) | - | 0.394" (10.00mm) |
|
BK16-1400-SZPTC RESET FUSE 16V 14A RAD |
200 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 14 A | 28 A | 100 A | 9 s | 3 mOhms | 8 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.945" L x 0.122" W (24.00mm x 3.10mm) | 1.220" (31.00mm) | - | 0.413" (10.50mm) |
|
MF-RHS350-0FUSE PTC RESET 3.5A 16V |
500 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 3.5 A | 7 A | 100 A | 4.5 s | 0.018 Ohms | 0.05 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.331" L x 0.118" W (8.40mm x 3.00mm) | 0.665" (16.90mm) | - | 0.201" (5.10mm) |
|
BK60-250-DZPTC RESET FUSE 60V 2.5A RAD |
329 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 2.5 A | 5 A | 40 A | 15.6 s | 50 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.850" Dia x 0.122" T (21.60mm x 3.10mm) | 1.047" (26.60mm) | - | 0.413" (10.50mm) |
|
BK60-375-DZPTC RESET FUSE 60V 3.75A RAD |
126 | - |
|
Datenblatt |
Radial, Disc | BK60 | Bulk | Active | Polymeric | 60V | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.071" Dia x 0.122" T (27.20mm x 3.10mm) | 1.260" (32.00mm) | - | 0.413" (10.50mm) |
|
|
PFRY.300PTC RESET FUSE 72V 3A RADIAL |
871 | - |
|
Datenblatt |
Radial, Disc | PFRY | Bulk | Active | Polymeric | 72V | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.814" L x 0.118" W (20.67mm x 3.00mm) | 0.937" (23.80mm) | - | 0.402" (10.20mm) |
|
BK600-150-SYPTC RESET FUSE 500V 150MA RAD |
485 | - |
|
Datenblatt |
Radial, Disc | BK600 | Bulk | Active | Polymeric | 500V | 150 mA | 300 mA | 3 A | 6 s | 5 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.591" L x 0.256" W (15.00mm x 6.50mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
|
0ZAF0005FF28LINE VOLTAGE RATED SURFACE MOUNT |
550 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | - | Tape & Reel (TR) | Active | Polymeric | 240V (250V Int) | 50 mA | 120 mA | 1 A | 15 s | 10 Ohms | 70 Ohms | 55 Ohms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.102" (2.60mm) | - |
|
|
PFRA.500PTC RESET FUSE 30V 5A RADIAL |
952 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 5 A | 10 A | 40 A | 14.5 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.685" L x 0.118" W (17.40mm x 3.00mm) | 0.980" (24.90mm) | - | 0.402" (10.20mm) |
|
BK250-800-SZPTC RESET FUSE 250V 800MA RAD |
475 | - |
|
Datenblatt |
Radial, Disc | BK250 | Bulk | Active | Polymeric | 250V | 800 mA | 1.6 A | 10 A | 18 s | 400 mOhms | 1 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.787" L x 0.181" W (20.00mm x 4.60mm) | 0.866" (22.00mm) | - | 0.201" (5.10mm) |
|
0ZAF0008FF28LINE VOLTAGE RATED SURFACE MOUNT |
159 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | - | Tape & Reel (TR) | Active | Polymeric | 240V (250V Int) | 80 mA | 190 mA | 1.2 A | 15 s | 6 Ohms | 25 Ohms | 16 Ohms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.102" (2.60mm) | - |

