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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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MF-RX075/72-0PTC RESET FUSE 72V 750MA RADIAL |
1,332 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RX/72 | Bulk | Active | Polymeric | 72V | 750 mA | 1.5 A | 40 A | 6.3 s | 180 mOhms | 600 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.630" (16.00mm) | - | 0.201" (5.10mm) |
|
|
RKEF065-APPTC RESET FUSE 60V 650MA RADIAL |
1,224 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RKEF | Cut Tape (CT) | Active | Polymeric | 60V | 650 mA | 1.3 A | 40 A | 1 s | 250 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.280" L x 0.140" W (7.10mm x 3.56mm) | 0.480" (12.20mm) | - | 0.199" (5.05mm) |
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RUEF185-APPTC RESET FUSE 30V 1.85A RADIAL |
3,914 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 1.85 A | 3.7 A | 100 A | 8.7 s | 30 mOhms | 90 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.199" (5.05mm) |
|
PTSA120624V020PTC RESET FUSE 200MA 24V 1206 |
3,807 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | PTSA1206 | Tape & Reel (TR) | Active | - | 24V | 200 mA | 420 mA | 40 A | 100 ms | 300 mOhms | 3.1 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.132" L x 0.067" W (3.35mm x 1.70mm) | - | 0.039" (1.00mm) | - |
|
PTSA120648V016PTC RESET FUSE 160MA 48V 1206 |
3,742 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | PTSA1206 | Tape & Reel (TR) | Active | - | 48V | 160 mA | 450 mA | 10 A | 400 ms | 1.1 Ohms | 5 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.132" L x 0.067" W (3.35mm x 1.70mm) | - | 0.039" (1.00mm) | - |
|
MF-FSML175/8-2PTC RESET FUSE 8V 1.75A 0603 |
2,979 | - |
|
Datenblatt |
0603 (1608 Metric), Concave | Multifuse®, MF-FSML | Tape & Reel (TR) | Active | Polymeric | 8V | 1.75 A | 3.5 A | 50 A | 5 s | 8 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.065" L x 0.033" W (1.65mm x 0.85mm) | - | 0.055" (1.40mm) | - |
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PTSA120648V012PTC RESET FUSE 120MA 48V 1206 |
2,123 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | PTSA1206 | Tape & Reel (TR) | Active | - | 48V | 120 mA | 390 mA | 10 A | 300 ms | 1.2 Ohms | 15 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.132" L x 0.067" W (3.35mm x 1.70mm) | - | 0.039" (1.00mm) | - |
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0ZRG0250FF1EPTC RESET FUSE 30V 2.5A RADIAL |
1,004 | - |
|
Datenblatt |
Radial, Disc | 0ZRG | Bulk | Active | Polymeric | 30V | 2.5 A | 5 A | 40 A | 40 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.201" (5.10mm) |
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RKEF075-2PTC RESET FUSE 60V 750MA RADIAL |
14,074 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RKEF | Tape & Reel (TR) | Active | Polymeric | 60V | 750 mA | 1.5 A | 40 A | 1.5 s | 200 mOhms | 640 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.598" (15.20mm) | - | 0.199" (5.05mm) |
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PFSM.125.2PTC RESET FUSE 15V 1.25A 2SMD |
1,990 | - |
|
Datenblatt |
2-SMD | PFSM | Tape & Reel (TR) | Active | Polymeric | 15V | 1.25 A | 2.5 A | 100 A | 2 s | 70 mOhms | 250 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.289" L x 0.214" W (7.36mm x 5.44mm) | - | 0.118" (3.00mm) | - |
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RUSBF185-2PTC RESET FUSE 16V 1.85A RADIAL |
2,970 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUSBF | Tape & Reel (TR) | Active | Polymeric | 16V | 1.85 A | 3.7 A | 40 A | 10 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) | - | 0.199" (5.05mm) |
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MF-R185-0-17PTC RESETTABLE 1.85A 30V RADIAL |
5,000 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-R | Bulk | Active | Polymeric | 30V | 1.85 A | 3.7 A | 40 A | 8.7 s | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.472" Dia x 0.118" T (12.00mm x 3.00mm) | 0.724" (18.40mm) | - | 0.201" (5.10mm) |
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PTSLR08058V350PTC RESET FUSE 3.5A 8V 0805 |
3,902 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | PTSLR0805 | Tape & Reel (TR) | Active | - | 8V | 3.5 A | 7 A | 50 A | 5 s | 4 mOhms | 18 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.098" L x 0.063" W (2.50mm x 1.60mm) | - | 0.039" (1.00mm) | - |
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MINIASMDC125F/16-2PTC RESET FUSE 16V 1.25A 1812 |
1,500 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | Polymeric | 16V | 1.25 A | 2.5 A | 100 A | 400 ms | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.019" (0.48mm) | - |
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MF-S175PTC RESET FUSE 15V 1.75A STRAP |
5,530 | - |
|
Datenblatt |
Strap | Multifuse®, MF-S | Bulk | Active | Polymeric | 15V | 1.75 A | 3.8 A | 100 A | 4 s | 50 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
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TCF250-100T-B-0.5PTC RESET FUSE 60V 90MA SMD |
1,961 | - |
|
Datenblatt |
Nonstandard SMD | PolySwitch®, TCF250 | Bag | Active | Polymeric | 60V (250V Int) | 90 mA | 150 mA | 3 A | 200 ms | 14 Ohms | 24 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.187" L x 0.187" W (4.75mm x 4.75mm) | - | 0.091" (2.30mm) | - |
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72R020XPRPTC RESET FUSE 72V 200MA RADIAL |
1,864 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 72R | Cut Tape (CT) | Active | Polymeric | 72V | 200 mA | 400 mA | 40 A | 2.2 s | 1.83 Ohms | 4.4 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.461" (11.70mm) | - | 0.201" (5.10mm) |
|
PTR060V0030-TRPTC RESET FUSE 60V 300MA RADIAL |
5,909 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 300 mA | 600 mA | 40 A | 3 s | 880 mOhms | 2.1 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.512" (13.00mm) | - | 0.197" (5.00mm) |
|
RUSBF135-2PTC RESET FUSE 16V 1.35A RADIAL |
2,406 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUSBF | Tape & Reel (TR) | Active | Polymeric | 16V | 1.35 A | 2.7 A | 40 A | 4.5 s | 40 mOhms | 112 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.199" (5.05mm) |
|
ASMD185F-2PTC RESET FUSE 16V 1.85A 2SMD |
1,917 | - |
|
Datenblatt |
2-SMD | PolySwitch®, ASMD | Tape & Reel (TR) | Active | Polymeric | 16V | 1.85 A | 3.7 A | 40 A | 11.3 s | 32 mOhms | 126 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | 0.118" (3.00mm) | - |

