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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FSMD020-RRESETTABLE FUSE - SMD, 1812 SIZE |
1,500 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 30V | 200 mA | 400 mA | 100 A | 20 ms | 800 mOhms | 5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
|
FSMD020-0805-RRESETTABLE FUSE - SMD, 0805 SIZE |
3,700 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | FSMD0805 | Tape & Reel (TR) | Active | - | 9V | 200 mA | 500 mA | 100 A | 20 ms | 400 mOhms | 3.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.039" (1.00mm) | - |
|
FSMD075-1206RRESETTABLE FUSE - SMD, 1206 SIZE |
2,950 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 8V | 750 mA | 1.5 A | 100 A | 200 ms | 90 mOhms | 290 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.049" (1.25mm) | - |
|
FSMD010-RRESETTABLE FUSE - SMD, 1812 SIZE |
1,950 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 60V | 100 mA | 300 mA | 100 A | 20 ms | 1.6 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
|
FSMD160-RRESETTABLE FUSE - SMD, 1812 SIZE |
1,400 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 8V | 1.6 A | 3.2 A | 100 A | 500 ms | 30 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
|
MPTS2920L050RPTC RESET FUSE 60V 0.5A 2920 |
16,000 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | MPTS | Tape & Reel (TR) | Active | Polymeric | 60V | 500 mA | 1 A | 100 A | 4 s | 300 mOhms | 1.4 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.045" (1.15mm) | - |
|
FSMD050-24-1206RRESETTABLE FUSE - SMD, 1206 SIZE |
5,600 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 24V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 750 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.047" (1.20mm) | - |
|
FSMD010-24-0805-RRESETTABLE FUSE - SMD, 0805 SIZE |
3,840 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | FSMD0805 | Tape & Reel (TR) | Active | - | 24V | 100 mA | 300 mA | 100 A | 1.5 s | 700 mOhms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.039" (1.00mm) | - |
|
FSMD075-0805RRESETTABLE FUSE - SMD, 0805 SIZE |
2,950 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | FSMD0805 | Tape & Reel (TR) | Active | - | 6V | 750 mA | 1.5 A | 100 A | 200 ms | 90 mOhms | 350 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.049" (1.25mm) | - |
|
FSMD035-30-1206RRESETTABLE FUSE - SMD, 1206 SIZE |
2,950 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 30V | 350 mA | 750 mA | 100 A | 100 ms | 300 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.051" (1.30mm) | - |
|
FSMD025-24-1206-RRESETTABLE FUSE - SMD, 1206 SIZE |
2,850 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 24V | 250 mA | 500 mA | 100 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.030" (0.75mm) | - |
|
FSMD075-16-1206RRESETTABLE FUSE - SMD, 1206 SIZE |
2,800 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 16V | 750 mA | 1.5 A | 100 A | 200 ms | 90 mOhms | 290 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.049" (1.25mm) | - |
|
FSMD050-9-0805RRESETTABLE FUSE - SMD, 0805 SIZE |
2,550 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | FSMD0805 | Tape & Reel (TR) | Active | - | 9V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 850 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.085" L x 0.053" W (2.15mm x 1.35mm) | - | 0.049" (1.25mm) | - |
|
MPTS2920L150PTC RESET FUSE 33V 1.5A 2920 |
2,000 | - |
|
Datenblatt |
2920 (7351 Metric) | MPTS | Tape & Reel (TR) | Active | Polymeric | 33V | 1.5 A | 3 A | 100 A | 2 s | 50 mOhms | 230 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.039" (1.00mm) | - |
|
FSMD025-1206-RRESETTABLE FUSE - SMD, 1206 SIZE |
1,750 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | FSMD1206 | Tape & Reel (TR) | Active | - | 16V | 250 mA | 500 mA | 100 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.030" (0.75mm) | - |
|
FSMD110-33RRESETTABLE FUSE - SMD, 1812 SIZE |
1,450 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 33V | 1.1 A | 2.2 A | 100 A | 500 ms | 60 mOhms | 200 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.051" (1.30mm) | - |
|
16R135BPRPTC RESET FUSE 16V 1.35A RADIAL |
2,000 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, USBR | Tape & Box (TB) | Obsolete | Polymeric | 16V | 1.35 A | 2.7 A | 40 A | 4.5 s | 40 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.201" (5.10mm) |
|
FRU090-30FRESETTABLE FUSE - PPTC RADIAL LE |
1,990 | - |
|
Datenblatt |
Radial, Disc | FRU | Bulk | Active | - | 30V | 900 mA | 1.8 A | 100 A | 5.9 s | 70 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | - | 0.201" (5.10mm) |
|
FSMD100-2920-RRESETTABLE FUSE - SMD, 2920 SIZE |
2,900 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | FSMD2920 | Tape & Reel (TR) | Active | - | 33V | 1.1 A | 2.2 A | 100 A | 500 ms | 90 mOhms | 410 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.039" (1.00mm) | - |
|
FSMD030-2920-RRESETTABLE FUSE - SMD, 2920 SIZE |
1,950 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | FSMD2920 | Tape & Reel (TR) | Active | - | 60V | 300 mA | 600 mA | 100 A | 3 s | 1 Ohms | 4.8 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.045" (1.15mm) | - |

