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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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YQZ120N1.80PTC RESET FUSE 18V 550MA RADIAL |
5,025 | - |
|
Datenblatt |
Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | 550 mA | 1 A | 3 A | - | - | - | 1.8 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | - | - | - | 0.236" (6.00mm) |
|
YS5677PTC RESET FUSE 75V RADIAL DISC |
3,888 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Active | Ceramic | 75V | - | - | - | - | - | - | 10 Ohms | - | - | - | - | Through Hole | 0.570" Dia x 0.160" T (14.48mm x 4.06mm) | 0.570" (14.48mm) | - | 0.328" (8.33mm) |
|
|
YQZ120N1.20PTC RESET FUSE 18V 700MA RADIAL |
2,366 | - |
|
Datenblatt |
Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | 700 mA | 1.4 A | 4.3 A | - | - | - | 1.2 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.157" T (11.00mm x 4.00mm) | - | - | 0.236" (6.00mm) |
|
PTCCL11H701DTEPTC RESET FUSE 30V 700MA RADIAL |
6,167 | - |
|
Datenblatt |
Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 700 mA | 1.05 A | 8 A | - | - | - | 1.3 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.413" Dia x 0.157" T (10.50mm x 4.00mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
|
PTGL16AR5R6M6C01B0THERMISTOR PTC 140V 5.6 OHM 120C |
5,737 | - |
|
Datenblatt |
Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 140V | 440 mA | 670 mA | 2 A | - | - | - | 5.6 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.669" Dia x 0.236" W (17.00mm x 6.00mm) | 0.906" (23.00mm) | - | 0.394" (10.00mm) |
|
PTCCL17H601FBEPTC RESET FUSE 145V 600MA RADIAL |
8,185 | - |
|
Datenblatt |
Radial, Disc | PTCCL - 145V | Bulk | Active | Ceramic | 145V | 600 mA | 900 mA | 7.2 A | - | - | - | 2.9 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.650" Dia x 0.197" T (16.50mm x 5.00mm) | 0.846" (21.50mm) | - | 0.197" (5.00mm) |
|
PTCCL17H711FBEPTC RESET FUSE 145V 710MA RADIAL |
5,712 | - |
|
Datenblatt |
Radial, Disc | PTCCL - 145V | Bulk | Active | Ceramic | 145V | 710 mA | 1.065 A | 8.5 A | - | - | - | 2.1 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.650" Dia x 0.197" T (16.50mm x 5.00mm) | 0.846" (21.50mm) | - | 0.197" (5.00mm) |
|
MF-PSML260-2PTC RESET FUSE 6V 2.6A 0805 |
2,008 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | Multifuse®, MF-PSML | Tape & Reel (TR) | Obsolete | Polymeric | 6V | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.032" (0.80mm) | - |
|
MF-PSML300-2PTC RESET FUSE 6V 3A 0805 |
6,906 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | Multifuse®, MF-PSML | Tape & Reel (TR) | Obsolete | Polymeric | 6V | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.032" (0.80mm) | - |
|
1210L300SLYRPTC RESET FUSE 6V 3A 1210 |
2,504 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 3 A | 6 A | 50 A | 2 s | 3 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.028" (0.70mm) | - |
|
|
YQS8069PTC RESET FUSE 265V 33MA RADIAL |
5,804 | - |
|
Datenblatt |
Radial, Disc | YM | Bulk | Active | Ceramic | 265V | 33 mA | 55 mA | 200 mA | - | - | - | 300 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.157" Dia x 0.197" T (4.00mm x 5.00mm) | 0.354" (9.00mm) | - | 0.197" (5.00mm) |
|
|
B59750B0120A070PTC RESET FUSE 420V RADIAL DISC |
3,510 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 420V | - | 245 mA | 2 A | 6 s | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.492" Dia x 0.197" T (12.50mm x 5.00mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
|
|
B59752B0120A070PTC RESET FUSE 420V RADIAL DISC |
6,135 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 420V | - | 137 mA | 2 A | 4 s | - | - | 80 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.492" Dia x 0.276" T (12.50mm x 7.00mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
|
|
B59751B0120A070PTC RESET FUSE 420V RADIAL DISC |
2,148 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 420V | - | 173 mA | 2 A | 4 s | - | - | 50 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.492" Dia x 0.276" T (12.50mm x 7.00mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
|
|
B59755B0115A070PTC RESET FUSE 550V RADIAL DISC |
6,336 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Obsolete | Ceramic | 550V | - | 55 mA | 1.4 A | 3 s | - | - | 500 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.492" Dia x 0.276" T (12.50mm x 7.00mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
|
1210L175SLYRPTC RESET FUSE 6V 1.75A 1210 |
7,236 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 1.75 A | 3.5 A | 50 A | 2.5 s | 6 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.028" (0.70mm) | - |
|
1812L270SLPRPTC RESET FUSE 6V 2.7A 1812 |
7,171 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 2.7 A | 6.2 A | 50 A | 2 s | 3 mOhms | 22 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.028" (0.70mm) | - |
|
|
LVB125PTC RESET FUSE 240V 1.25A RADIAL |
4,147 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVB | Bulk | Obsolete | Polymeric | 240V | 1.25 A | 2.5 A | 12.5 A | 5 s | 152 mOhms | 482 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.984" L x 0.175" W (25.00mm x 4.40mm) | 1.071" (27.20mm) | - | 0.400" (10.15mm) |
|
YPCJ0006TPTC RESET FUSE 265V 170MA RADIAL |
5,225 | - |
|
Datenblatt |
Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 170 mA | 350 mA | 4.1 A | - | - | - | 6 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.197" T (17.50mm x 5.00mm) | 0.748" (19.00mm) | - | 0.200" (5.08mm) |
|
PTGL18AR4R7M6C01B0THERMISTOR PTC 125V 4.7 OHM 120C |
3,682 | - |
|
Datenblatt |
Radial, Disc | Posistor® | Bulk | Obsolete | Ceramic | - | - | - | - | - | - | - | 4.7 Ohms | - | - | - | - | Through Hole | - | - | - | - |

