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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MICROSMD450LR-C-2PTC RESET FUSE 12V 4.5A 1206 |
9,269 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | PolySwitch®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 12V | 4.5 A | 9 A | 10 A | 20 s | 2 mOhms | 10 mOhms | - | -20°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.032" (0.80mm) | - |
|
PFHT.160.2PFHT PTC FUSE SMT 1.6 A |
7,254 | - |
|
Datenblatt |
2-SMD | PFHT | Bulk | Active | Polymeric | 16V | 1.6 A | 3.2 A | 100 A | 10 s | 50 mOhms | 150 mOhms | - | -40°C ~ 125°C | - | - | - | Surface Mount | 0.344" L x 0.264" W (8.75mm x 6.71mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | - |
|
|
MF-RHT070-APPTC RESET FUSE 16V 700MA RADIAL |
6,466 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Tape & Box (TB) | Active | Polymeric | 16V | 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) | - | 0.114" (2.90mm) |
|
MF-RHT050-APPTC RESET FUSE 30V 500MA RADIAL |
8,568 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 500 mA | 920 mA | 40 A | 2.5 s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
MF-RX160/72-2-14PTC RESET FUSE 72V 1.6A RADIAL |
5,444 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.549" L x 0.122" W (13.94mm x 3.10mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
|
MF-RX185/72-AP-14PTC RESET FUSE 72V 1.85A RADIAL |
7,516 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.598" L x 0.122" W (15.18mm x 3.10mm) | 0.785" (19.94mm) | - | 0.201" (5.10mm) |
|
MF-RX160/72-AP-14PTC RESET FUSE 72V 1.6A RADIAL |
3,248 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.549" L x 0.122" W (13.94mm x 3.10mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
|
MF-RHT050-0-17PTC 0.5A 16V RADIAL LEADED HI-TE |
7,695 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 500 mA | 920 mA | 40 A | 2.5 s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
|
MF-RHT070-0-17PTC 0.7A 16V RADIAL LEADED HI-TE |
2,728 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Bulk | 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) |
|
0ZRF0015FF2BPTC RESET FUSE 60V 150MA RADIAL |
4,557 | - |
|
Datenblatt |
Radial, Disc | 0ZRF | Tape & Reel (TR) | Active | Polymeric | 60V | 150 mA | 580 mA | 3 A | 2.5 s | 3 Ohms | 12 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.197" (5.00mm) |
|
BK16-1100-SZPTC RESET FUSE 16V 11A RAD |
4,601 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 11 A | 22 A | 100 A | 7 s | 3 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.709" L x 0.122" W (18.00mm x 3.10mm) | 1.083" (27.50mm) | - | 0.413" (10.50mm) |
|
BK16-1000-SZPTC RESET FUSE 16V 10A RAD |
7,333 | - |
|
Datenblatt |
Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 10 A | 20 A | 100 A | 6 s | 4 mOhms | 11 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.709" L x 0.122" W (18.00mm x 3.10mm) | 1.083" (27.50mm) | - | 0.413" (10.50mm) |
|
PTR016V0090-TR1PTC RESET FUSE 16V 900MA RADIAL |
4,862 | - |
|
Datenblatt |
Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 900 mA | 1.8 A | 40 A | 1.2 s | 70 mOhms | 180 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.122" W (7.40mm x 3.10mm) | 0.480" (12.20mm) | - | 0.197" (5.00mm) |
|
PTGL07BA0R9M1B51A0PTC RESET FUSE 0.9 OHM 110C |
8,313 | - |
|
Datenblatt |
Radial, Disc | Posistor® | Tape & Box (TB) | Obsolete | Ceramic | - | - | - | - | - | - | - | 800 mOhms | - | - | - | - | Through Hole | - | - | - | - |
|
PTR016V0135-TR1PTC RESET FUSE 16V 1.35A RADIAL |
8,979 | - |
|
Datenblatt |
Radial, Disc | PTR016V | Tape & Reel (TR) | Active | 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 0.122" W (8.90mm x 3.10mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
|
PTR030V0160-TRPTC RESET FUSE 30V 1.6A RADIAL |
9,955 | - |
|
Datenblatt |
Radial, Disc | PTR030V | Tape & Reel (TR) | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 30 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | - | 0.197" (5.00mm) |
|
PTR030V0185-TRPTC RESET FUSE 30V 1.85A RADIAL |
4,841 | - |
|
Datenblatt |
Radial, Disc | PTR030V | Tape & Reel (TR) | Active | Polymeric | 30V | 1.85 A | 3.7 A | 40 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) | - | 0.197" (5.00mm) |
|
PTR060V0135-TRPTC RESET FUSE 60V 1.35A RADIAL |
8,341 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" Dia x 0.118" T (14.50mm x 3.00mm) | 0.772" (19.60mm) | - | 0.197" (5.00mm) |
|
PTGL07AR8R2M3P51A0PTC RESET FUSE 56V 165MA RADIAL |
9,184 | - |
|
Datenblatt |
Radial, Disc | POSISTOR®, PTGL | Tape & Box (TB) | Obsolete | Ceramic | 56V | 165 mA | 300 mA | 1 A | - | - | - | 8.2 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
|
|
PFRA.040PTC RESET FUSE 60V 400MA RADIAL |
2,894 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 60V | 400 mA | 800 mA | 40 A | 3.8 s | 520 mOhms | 1.29 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.539" (13.70mm) | - | 0.201" (5.10mm) |

