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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FRU185-30FRESETTABLE FUSE - PPTC RADIAL LE |
600 | - |
|
Datenblatt |
Radial, Disc | FRU | Bulk | Active | - | 30V | 1.85 A | 3.7 A | 100 A | 8.7 s | 30 mOhms | 90 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.201" (5.10mm) |
|
FRX110-90FRESETTABLE FUSE - PPTC RADIAL LE |
600 | - |
|
Datenblatt |
Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 1.1 A | 2.2 A | 40 A | 8.2 s | 150 mOhms | 380 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.512" Dia (13.00mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
|
FRG300-16FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
|
Datenblatt |
Radial, Disc | FRG | Bulk | Active | - | 16V | 3 A | 5.1 A | 100 A | 2 s | 34 mOhms | 105 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.280" L x 0.118" W (7.10mm x 3.00mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
|
FRX135-90FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" Dia (14.50mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
|
FRV008-240FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
|
Datenblatt |
Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 80 mA | 190 mA | 1.2 A | 15 s | 7.4 Ohms | 26 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia (8.30mm) | 0.421" (10.70mm) | - | 0.201" (5.10mm) |
|
MPRV240V040PTC RESET FUSE 240V 0.4A RADIAL |
1,000 | - |
|
Datenblatt |
Radial, Disc | MPRV | Bulk | Active | Polymeric | 240V | 400 mA | 900 mA | 5.5 A | 24 s | 600 mOhms | 1.9 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.453" Dia x 0.150" T (11.50mm x 3.80mm) | 0.768" (16.50mm) | - | 0.201" (5.10mm) |
|
FRV005-240FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
|
Datenblatt |
Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 50 mA | 120 mA | 1 A | 15 s | 18.5 Ohms | 65 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia (8.30mm) | 0.421" (10.70mm) | - | 0.201" (5.10mm) |
|
FRX160-90FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRX60 | Bulk | Active | - | 72V (90V Int) | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.642" Dia (16.30mm) | 0.839" (21.30mm) | - | 0.201" (5.10mm) |
|
MPTR30V500PTC RESET FUSE 30V 5A RADIAL |
1,000 | - |
|
Datenblatt |
Radial, Disc | MPTR | Bulk | Active | Polymeric | 30V | 5 A | 10 A | 100 A | 14.5 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.980" (24.90mm) | - | 0.402" (10.20mm) |
|
FRG500-16FRESETTABLE FUSE - PPTC RADIAL LE |
600 | - |
|
Datenblatt |
Radial, Disc | FRG | Bulk | Active | - | 16V | 5 A | 8.5 A | 100 A | 3.6 s | 14 mOhms | 44 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.563" (14.30mm) | - | 0.201" (5.10mm) |
|
FRV016-240FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
|
Datenblatt |
Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 160 mA | 370 mA | 2 A | 15 s | 2.5 Ohms | 7.8 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.390" Dia (9.90mm) | 0.492" (12.50mm) | - | 0.201" (5.10mm) |
|
FRX185-90FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.701" Dia (17.80mm) | 0.902" (22.90mm) | - | 0.201" (5.10mm) |
|
FRG700-16FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRG | Bulk | Active | - | 16V | 7 A | 11.9 A | 100 A | 8 s | 6 mOhms | 21 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.776" (19.70mm) | - | 0.201" (5.10mm) |
|
FSMD400-16-2920RRESETTABLE FUSE - SMD, 2920 SIZE |
1,000 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | FSMD2920 | Tape & Reel (TR) | Active | - | 16V | 4 A | 8 A | 100 A | 4 s | 10 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.059" (1.50mm) | - |
|
FRV033-240FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 330 mA | 740 mA | 4.5 A | 21 s | 830 mOhms | 2.6 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.150" W (11.40mm x 3.80mm) | 0.650" (16.50mm) | - | 0.201" (5.10mm) |
|
FRX300-90FRESETTABLE FUSE - PPTC RADIAL LE |
300 | - |
|
Datenblatt |
Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.980" Dia (24.90mm) | 1.181" (30.00mm) | - | 0.402" (10.20mm) |
|
FRX375-90FRESETTABLE FUSE - PPTC RADIAL LE |
300 | - |
|
Datenblatt |
Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.122" Dia (28.50mm) | 1.319" (33.50mm) | - | 0.402" (10.20mm) |
|
FRV040-240FRESETTABLE FUSE - PPTC RADIAL LE |
400 | - |
|
Datenblatt |
Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 400 mA | 900 mA | 5.5 A | 24 s | 600 mOhms | 1.9 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.453" L x 0.150" W (11.50mm x 3.80mm) | 0.768" (19.50mm) | - | 0.201" (5.10mm) |
|
FRG1200-16FRESETTABLE FUSE - PPTC RADIAL LE |
300 | - |
|
Datenblatt |
Radial, Disc | FRG | Bulk | Active | - | 16V | 12 A | 20.4 A | 100 A | 16 s | 2 mOhms | 9 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" L x 0.142" W (17.50mm x 3.60mm) | 1.102" (28.00mm) | - | 0.402" (10.20mm) |
|
FRG1100-16FRESETTABLE FUSE - PPTC RADIAL LE |
300 | - |
|
Datenblatt |
Radial, Disc | FRG | Bulk | Active | - | 16V | 11 A | 18.7 A | 100 A | 13.5 s | 3 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" L x 0.118" W (17.50mm x 3.00mm) | 1.024" (26.00mm) | - | 0.201" (5.10mm) |

