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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PFLR.600PTC RESET FUSE 10V 6A STRAP |
4,073 | - |
|
Datenblatt |
Strap | PFLR | Bulk | Obsolete | Polymeric | 10V | 6 A | 11.7 A | 100 A | 5 s | 7 mOhms | 16 mOhms | - | -45°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.559" W (25.00mm x 14.20mm) | - | - | - |
|
PFVS.170PTC RESET FUSE 16V 1.7A STRAP |
5,149 | - |
|
Datenblatt |
Strap | PFVS | Bulk | Obsolete | Polymeric | 16V | 1.7 A | 3.4 A | 100 A | 3 s | 30 mOhms | 105 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.679" L x 0.201" W (17.25mm x 5.10mm) | - | 0.032" (0.80mm) | - |
|
PFRX.300PTC RESET FUSE 60V 3A RADIAL |
3,525 | - |
|
Datenblatt |
Radial, Disc | PFRX | Bulk | Obsolete | Polymeric | 60V | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.980" Dia x 0.122" T (24.90mm x 3.10mm) | 1.181" (30.00mm) | - | 0.402" (10.20mm) |
|
PFLR.730PTC RESET FUSE 10V 7.3A STRAP |
8,180 | - |
|
Datenblatt |
Strap | PFLR | Bulk | Obsolete | Polymeric | 10V | 7.3 A | 14.1 A | 100 A | 5 s | 6 mOhms | 15 mOhms | - | -45°C ~ 85°C | - | - | - | User Defined | 1.085" L x 0.559" W (27.55mm x 14.20mm) | - | - | - |
|
PFRX.375PTC RESET FUSE 60V 3.75A RADIAL |
4,327 | - |
|
Datenblatt |
Radial, Disc | PFRX | Bulk | Obsolete | Polymeric | 60V | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.118" Dia x 0.122" T (28.40mm x 3.10mm) | 1.319" (33.50mm) | - | 0.402" (10.20mm) |
|
PFRT.018.250.UPTC RESET FUSE 60V 180MA RADIAL |
3,094 | - |
|
Datenblatt |
Radial, Disc | PFRT | Bulk | Obsolete | Polymeric | 60V (250V Int) | 180 mA | - | 10 A | - | 800 mOhms | 4 Ohms | - | -45°C ~ 85°C | - | - | - | Through Hole | 0.236" L x 0.197" W (6.00mm x 5.00mm) | 0.394" (10.00mm) | - | 0.201" (5.10mm) |
|
|
B59830C80A70PTC RESET FUSE 265V 250MA RADIAL |
8,489 | - |
|
- |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 265V | 250 mA | 510 mA | 7 A | - | - | - | - | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.197" T (17.50mm x 5.00mm) | 0.827" (21.00mm) | - | 0.197" (5.00mm) |
|
|
B59940C80A70PTC RESET FUSE 80V 245MA RADIAL |
7,165 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 80V | 245 mA | 500 mA | 8 A | - | - | - | 2.3 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.866" Dia x 0.138" T (22.00mm x 3.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
|
B59935C0160A070PTC RESET FUSE 20V 2.1A RADIAL |
8,356 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 20V | 2.1 A | 4.15 A | 10 A | - | - | - | 300 mOhms | -40°C ~ 85°C | - | - | - | Through Hole | 0.866" Dia x 0.138" T (22.00mm x 3.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
|
B59860C120A54PTC RESET FUSE 265V 140MA RADIAL |
2,286 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 140 mA | 280 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
|
B59955C0120A051PTC RESET FUSE 30V 850MA RADIAL |
8,361 | - |
|
Datenblatt |
Radial, Disc | B59955 | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 850 mA | 1.7 A | 5.5 A | - | - | - | 800 mOhms | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.532" Dia x 0.138" T (13.50mm x 3.50mm) | 0.669" (17.00mm) | - | 0.197" (5.00mm) |
|
|
B59945C0120A051PTC RESET FUSE 30V 1.3A RADIAL |
8,950 | - |
|
Datenblatt |
Radial, Disc | B59945 | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 1.3 A | 2.6 A | 8 A | - | - | - | 450 mOhms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.689" Dia x 0.138" T (17.50mm x 3.50mm) | 0.827" (21.00mm) | - | 0.197" (5.00mm) |
|
|
B59860C160A51PTC RESET FUSE 160V 180MA RADIAL |
9,668 | - |
|
- |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 160V | 180 mA | 360 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
B59880C0120A054PTC RESET FUSE 265V 55MA RADIAL |
3,489 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 55 mA | 110 mA | 400 mA | - | - | - | 70 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59874C0120A051PTC RESET FUSE 265V 60MA RADIAL |
2,441 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 60 mA | 125 mA | 1 A | - | - | - | 55 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59875C0120A051PTC RESET FUSE 265V 55MA RADIAL |
7,739 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 55 mA | 110 mA | 1 A | - | - | - | 65 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59890C0080A054PTC RESET FUSE 265V 15MA RADIAL |
5,374 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 15 mA | 40 mA | 200 mA | - | - | - | 150 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.197" T (4.00mm x 5.00mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
B59870C160A51PTC RESET FUSE 160V 125MA RADIAL |
9,652 | - |
|
Datenblatt |
Radial, Disc | - | Tape & Reel (TR) | Active | Ceramic | 160V | 125 mA | 250 mA | 1 A | - | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
|
B59995C0160A051PTC RESET FUSE 20V 150MA RADIAL |
6,140 | - |
|
Datenblatt |
Radial, Disc | B59995 | Tape & Reel (TR) | Obsolete | Ceramic | 20V | 150 mA | 300 mA | 700 mA | - | - | - | 13 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
|
B59970C0080A051PTC RESET FUSE 80V 90MA RADIAL |
7,742 | - |
|
Datenblatt |
Radial, Disc | B59970 | Tape & Reel (TR) | Obsolete | Ceramic | 80V | 90 mA | 190 mA | 3 A | - | - | - | 9.4 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.354" Dia x 0.138" T (9.00mm x 3.50mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |

