Verfügbar 24/7 unter
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MF-RHT100-0-17PTC 1.0A 16V RADIAL LEADED HI-TE |
2,115 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 1 A | 1.8 A | 40 A | 5 s | 180 mOhms | 430 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.535" (13.60mm) | - | 0.201" (5.10mm) |
|
MF-RHT200-0-17PTC 2.0A 16V RADIAL LEADED HI-TE |
9,103 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 16V | 2 A | 3.8 A | 100 A | 3 s | 45 mOhms | 110 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.550" (13.97mm) | - | 0.201" (5.10mm) |
|
0ZRC0375FF2AFUSE RESETTABLE TH |
5,169 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LVRL100SPTC RESET FUSE 120V 1A RADIAL |
4,538 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVRL | Bulk | Obsolete | Polymeric | 120V (135V Int) | 1 A | 2 A | 10 A | 13.6 s | 180 mOhms | 470 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.453" L x 0.161" W (11.50mm x 4.10mm) | 0.791" (20.10mm) | - | 0.200" (5.08mm) |
|
RXEF375-2PTC RESET FUSE 72V 3.75A RADIAL |
5,183 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RXEF | Tape & Reel (TR) | Obsolete | Polymeric | 72V | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.071" Dia x 0.118" T (27.20mm x 3.00mm) | 1.252" (31.80mm) | - | 0.400" (10.15mm) |
|
PTR016V0250-TR1PTC RESET FUSE 16V 2.5A RADIAL |
2,303 | - |
|
Datenblatt |
Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 2.5 A | 5 A | 40 A | 40 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.122" W (11.40mm x 3.10mm) | 0.807" (20.50mm) | - | 0.197" (5.00mm) |
|
|
AHRF450S-1.0PTC RESET FUSE 16V 4.5A RADIAL |
9,967 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, AHRF | Bulk | Obsolete | Polymeric | 16V | 4.5 A | 8.7 A | 100 A | 4 s | 1.7 mOhms | 54 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.614" (15.60mm) | - | 0.200" (5.08mm) |
|
PTR060V0050-TR1PTC RESET FUSE 60V 500MA RADIAL |
8,926 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 500 mA | 1 A | 40 A | 4 s | 500 mOhms | 1.17 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | 0.539" (13.70mm) | - | 0.197" (5.00mm) |
|
SMD1812P200TFAPTC RESET FUSE 8V 2A 1812 |
4,728 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | POLY-FUSE®, SMD1812 | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 2 A | 3.5 A | 40 A | 2 s | 20 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.045" (1.15mm) | - |
|
FRU400-30FRESETTABLE FUSE - PPTC RADIAL LE |
40 | - |
|
Datenblatt |
Radial, Disc | FRU | Bulk | Active | - | 30V | 4 A | 8 A | 100 A | 12.7 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.791" (20.10mm) | - | 0.201" (5.10mm) |
|
|
0ZCB0175FF2EPTC RESET FUSE 6V 1.75A 1210 |
2,863 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | 0ZCB | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 1.75 A | 3.5 A | 100 A | 600 ms | 20 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.055" (1.40mm) | - |
|
15LT070UPTC RESET FUSE 15V 700MA STRAP |
6,130 | - |
|
Datenblatt |
Strap | POLY-FUSE®, LT | Bulk | Obsolete | Polymeric | 15V | 700 mA | 1.5 A | 100 A | 5 s | 100 mOhms | 340 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | 0.047" (1.20mm) | - |
|
RGEF1000KPTC RESET FUSE 16V 10A RADIAL |
4,064 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RGEF | Bulk | Obsolete | Polymeric | 16V | 10 A | 17 A | 100 A | 6 s | 4 mOhms | 10.2 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.650" L x 0.098" W (16.50mm x 2.50mm) | - | - | 0.199" (5.05mm) |
|
SMD1812P014TFAPTC RESET FUSE 60V 140MA 1812 |
7,928 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | POLY-FUSE®, SMD1812 | Tape & Reel (TR) | Obsolete | Polymeric | 60V | 140 mA | 340 mA | 10 A | 150 ms | 1.5 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.053" (1.35mm) | - |
|
PTGL05AR121M9N51B1FD |
9,452 | - |
|
- |
Radial, Disc | POSISTOR®, PTGL | Bulk | Active | Ceramic | 265V | 47 mA | 75 mA | 300 mA | - | 96 Ohms | 144 Ohms | 120 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.256" T (6.50mm x 6.50mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
MF-RHT070-2-17PTC 0.7A 16V RADIAL LEADED HI-TE |
5,474 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Tape & Reel (TR) | Active | Polymeric | 30V | 700 mA | 1.4 A | 40 A | 4 s | 300 mOhms | 800 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.270" L x 0.118" W (6.86mm x 3.00mm) | 0.425" (10.80mm) | - | 0.201" (5.10mm) |
|
|
250R080DRPTC RESET FUSE 60V 80MA RADIAL |
5,013 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 250R | Tape & Box (TB) | Obsolete | Polymeric | 60V (250V Int) | 80 mA | 160 mA | 3 A | 4 s | 14 Ohms | 33 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.228" Dia x 0.181" T (5.80mm x 4.60mm) | 0.390" (9.90mm) | - | 0.201" (5.10mm) |
|
PTGL05BD102N9N51B0PTC RESET FUSE |
6,646 | - |
|
- |
- | * | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PTR060V0065-TR1PTC RESET FUSE 60V 650MA RADIAL |
8,192 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 650 mA | 1.3 A | 40 A | 5.3 s | 310 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.382" Dia x 0.118" T (9.70mm x 3.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
PTR060V0075-TR1PTC RESET FUSE 60V 750MA RADIAL |
3,022 | - |
|
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) |

