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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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0ZRM0075AF1EPTC RESET FUSE 120V 750MA RADIAL |
1,789 | - |
|
Datenblatt |
Radial, Disc | 0ZRM | Box | Active | Polymeric | 120V | 750 mA | 1.5 A | 7 A | 15 s | 250 mOhms | 690 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.429" Dia x 0.161" T (10.90mm x 4.10mm) | 0.669" (17.00mm) | - | 0.201" (5.10mm) |
|
PTR030V0090-TRPTC RESET FUSE 30V 900MA RADIAL |
8,938 | - |
|
Datenblatt |
Radial, Disc | PTR030V | Tape & Reel (TR) | Active | Polymeric | 30V | 900 mA | 1.8 A | 40 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) | - | 0.197" (5.00mm) |
|
RUSBF250-2PTC RESET FUSE 16V 2.5A RADIAL |
2,492 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUSBF | Tape & Reel (TR) | Active | Polymeric | 16V | 2.5 A | 5 A | 40 A | 40 s | 20 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.118" (3.00mm) |
|
MF-RM005/240-0PTC RESET FUSE 240V 50MA RADIAL |
1,220 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RM | Bulk | Active | Polymeric | 240V (265V Int) | 50 mA | 120 mA | 1 A | 10 s | 18.5 Ohms | 65 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.508" (12.90mm) | - | 0.114" (2.90mm) |
|
PTR060V0075-TRPTC RESET FUSE 60V 750MA RADIAL |
1,990 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 750 mA | 1.5 A | 40 A | 6.3 s | 250 mOhms | 600 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.598" (15.20mm) | - | 0.197" (5.00mm) |
|
MF-USMF175X-2PTC RESET FUSE 6V 1.75A 1210 |
5,983 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | Multifuse®, MF-USMF | Tape & Reel (TR) | Active | - | 6V | 1.75 A | 3.5 A | 40 A | 1 s | - | - | - | - | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.033" (0.85mm) | - |
|
MF-R050-APPTC RESET FUSE 60V 500MA RADIAL |
4,838 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-R | Cut Tape (CT) | Active | Polymeric | 60V | 500 mA | 1 A | 40 A | 4 s | 410 mOhms | 1.17 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.311" Dia x 0.122" T (7.90mm x 3.10mm) | 0.539" (13.70mm) | - | 0.201" (5.10mm) |
|
MF-RX020/72-2PTC RESET FUSE 72V 200MA RADIAL |
2,980 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RX/72 | Tape & Reel (TR) | Active | Polymeric | 72V | 200 mA | 400 mA | 40 A | 2.2 s | 1.5 Ohms | 4.4 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
|
MF-RX025/72-2PTC RESET FUSE 72V 250MA RADIAL |
2,429 | - |
|
Datenblatt |
Radial, Disc | MF-RX/72 | Tape & Reel (TR) | Active | - | 72V | 250 mA | 500 mA | 40 A | 2.5 s | - | - | - | - | - | - | - | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
TRF250-080T-APPTC RESET FUSE |
1,270 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, TRF250 | Strip | Active | Polymeric | 60V (250V Int) | 80 mA | 160 mA | 3 A | 4 s | 15 Ohms | 33 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.228" Dia x 0.354" T (5.80mm x 9.00mm) | 0.748" (19.00mm) | - | 0.197" (5.00mm) |
|
PTSLR12106V650PTC RESET FUSE 6.5A 6V 1210 |
4,000 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | PTSLR1210 | Tape & Reel (TR) | Active | - | 6V | 6.5 A | 13 A | 50 A | 5 s | 1 mOhms | 9 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.135" L x 0.110" W (3.43mm x 2.80mm) | - | 0.039" (1.00mm) | - |
|
PTSLR12106V600PTC RESET FUSE 6A 6V 1210 |
3,813 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | PTSLR1210 | Tape & Reel (TR) | Active | - | 6V | 6 A | 12 A | 50 A | 5 s | 1 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.135" L x 0.110" W (3.43mm x 2.80mm) | - | 0.039" (1.00mm) | - |
|
|
TCF250-145T-B-0.5PTC RESET FUSE 60V 145MA SMD |
2,490 | - |
|
Datenblatt |
Nonstandard SMD | PolySwitch®, TCF250 | Bag | Active | Polymeric | 60V (250V Int) | 145 mA | 290 mA | 3 A | 1 s | 5 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.217" L x 0.217" W (5.50mm x 5.50mm) | - | 0.091" (2.30mm) | - |
|
PTSLR12106V550PTC RESET FUSE 5.5A 6V 1210 |
7,887 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | PTSLR1210 | Tape & Reel (TR) | Active | - | 6V | 5.5 A | 11 A | 50 A | 5 s | 1 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.135" L x 0.110" W (3.43mm x 2.80mm) | - | 0.039" (1.00mm) | - |
|
PTR030V0135-TRPTC RESET FUSE 30V 1.35A RADIAL |
3,000 | - |
|
Datenblatt |
Radial, Disc | PTR030V | Tape & Reel (TR) | Active | Polymeric | 30V | 1.35 A | 2.7 A | 40 A | 7.3 s | 40 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
|
ASMD030F-2PTC RESET FUSE 60V 230MA 2SMD |
2,965 | - |
|
Datenblatt |
2-SMD | PolySwitch®, ASMD | Tape & Reel (TR) | Active | Polymeric | 60V | 230 mA | 590 mA | 10 A | 12 s | 980 mOhms | 4.8 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.125" (3.18mm) | - |
|
|
MF-RX075/72-2PTC RESET FUSE 72V 750MA RADIAL |
2,905 | - |
|
Datenblatt |
Radial, Disc | MF-RX/72 | Tape & Reel (TR) | Active | - | 72V | 750 mA | 1.5 A | 40 A | 6.3 s | - | - | - | - | - | - | - | Through Hole | 0.409" Dia x 0.122" W (10.40mm x 3.10mm) | 0.630" (16.00mm) | - | 0.201" (5.10mm) |
|
|
MF-SM050/60-2PTC RESET FUSE 60V 500MA 2SMD |
2,844 | - |
|
Datenblatt |
2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Active | Polymeric | 60V | 500 mA | 1 A | 40 A | 4 s | 350 mOhms | 1.4 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.125" (3.18mm) | - |
|
LVR012K-2PTC RESET FUSE 240V 120MA RADIAL |
3,500 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVR | Tape & Reel (TR) | Active | Polymeric | 240V (265V Int) | 120 mA | 300 mA | 1.2 A | 15 s | 3 Ohms | 12 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.508" (12.90mm) | - | 0.200" (5.08mm) |
|
|
0ZRP0250FF2APTC RESET FUSE 60V 2.5A RADIAL |
2,398 | - |
|
Datenblatt |
Radial, Disc | 0ZRP | Tape & Reel (TR) | Active | Polymeric | 60V | 2.5 A | 5 A | 40 A | 15.6 s | 40 mOhms | 140 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.811" (20.60mm) | - | 0.201" (5.10mm) |

