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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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PFRA.090.009PTC RESET FUSE 30V 900MA RADIAL |
4,180 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 900 mA | 1.8 A | 40 A | 5.9 s | 70 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.461" Dia x 0.122" T (11.70mm x 3.10mm) | 0.657" (16.70mm) | - | 0.201" (5.10mm) |
|
|
AHRF450PTC RESET FUSE 16V 4.5A RADIAL |
2 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, AHRF | Bag | Active | Polymeric | 16V | 4.5 A | 8.7 A | 100 A | 4 s | 17 mOhms | 54 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.563" (14.30mm) | - | 0.199" (5.05mm) |
|
0ZRA0300FF2DPTC RESET FUSE 16V 3A RADIAL |
1 | - |
|
Datenblatt |
Radial, Disc | 0ZRA | Tape & Reel (TR) | Active | Polymeric | 16V | 3 A | 5.1 A | 100 A | 2 s | 34 mOhms | 105 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.280" L x 0.118" W (7.10mm x 3.00mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
|
0ZRB0185FF2EPTC RESET FUSE 30V 1.85A RADIAL |
33 | - |
|
Datenblatt |
Radial, Disc | 0ZRB | 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 | Automotive | AEC-Q200 | - | Through Hole | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.201" (5.10mm) |
|
PTR030V0185-BKPTC RESET FUSE 30V 1.85A RADIAL |
43 | - |
|
Datenblatt |
Radial, Disc | PTR030V | Bulk | 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) |
|
|
AHRF600PTC RESET FUSE 16V 6A RADIAL |
2,768 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, AHRF | Bag | Active | Polymeric | 16V | 6 A | 12 A | 100 A | 6.5 s | 10 mOhms | 32 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.827" (21.00mm) | - | 0.199" (5.05mm) |
|
MF-SM260-2PTC RESET FUSE 6V 2.6A 2SMD |
7,302 | - |
|
Datenblatt |
2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Active | Polymeric | 6V | 2.6 A | 5.2 A | 100 A | 20 s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.118" (3.00mm) | - |
|
|
0ZRG0075FF2EPTC RESET FUSE 30V 750MA RADIAL |
79 | - |
|
Datenblatt |
Radial, Disc | 0ZRG | Tape & Reel (TR) | Active | Polymeric | 30V | 750 mA | 1.3 A | 40 A | 400 ms | 80 mOhms | 230 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.272" Dia x 0.118" T (6.90mm x 3.00mm) | 0.449" (11.40mm) | - | 0.201" (5.10mm) |
|
RXEF090-APPTC RESET FUSE 72V 900MA RADIAL |
2,207 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RXEF | Cut Tape (CT) | Active | Polymeric | 72V | 900 mA | 1.8 A | 40 A | 7.2 s | 200 mOhms | 470 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) | 0.622" (15.80mm) | - | 0.199" (5.05mm) |
|
|
LR4-600XFPTC RESET FUSE 20V 6A STRAP |
3,129 | - |
|
Datenblatt |
Strap | PolySwitch®, LR4 | Bulk | Active | Polymeric | 20V | 6 A | 11.7 A | 100 A | 5 s | 7 mOhms | 19 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.638" L x 0.283" W (41.60mm x 7.20mm) | - | 0.039" (1.00mm) | - |
|
RGEF300KPTC RESET FUSE 16V 3A RADIAL |
16 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RGEF | Bag | Active | Polymeric | 16V | 3 A | 5.1 A | 100 A | 1 s | 38 mOhms | 97.5 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.260" L x 0.098" W (6.60mm x 2.50mm) | 0.535" (13.60mm) | - | 0.199" (5.05mm) |
|
|
PFRA.160PTC RESET FUSE 30V 1.6A RADIAL |
7,026 | - |
|
Datenblatt |
Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 55 mOhms | 150 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
SMD250F/15-2920-2PTC RESET FUSE 15V 2.5A 2SMD |
7,742 | - |
|
Datenblatt |
2-SMD | PolySwitch®, SMD | Tape & Reel (TR) | Active | Polymeric | 15V | 2.5 A | 5 A | 40 A | 10 s | 35 mOhms | 85 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.118" (3.00mm) | - |
|
|
72R135XFPTC RESET FUSE 72V 1.35A RADIAL |
7,634 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 72R | Bulk | Active | Polymeric | 72V | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.535" Dia x 0.122" T (13.58mm x 3.10mm) | 0.780" (19.80mm) | - | 0.201" (5.10mm) |
|
|
MF-VS210-0PTC RESET FUSE 16V 2.1A STRAP |
4,944 | - |
|
Datenblatt |
Strap | Multifuse®, MF-VS | Bulk | Active | Polymeric | 16V | 2.1 A | 4.7 A | 100 A | 5 s | 18 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.205" W (22.00mm x 5.20mm) | - | 0.035" (0.90mm) | - |
|
MF-R017-2PTC RESET FUSE 60V 170MA RADIAL |
7,818 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 60V | 170 mA | 340 mA | 40 A | 3 s | 2 Ohms | 8 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) |
|
RHEF400-2PTC RESET FUSE 16V 4A RADIAL |
6,258 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RHEF | Tape & Reel (TR) | Active | Polymeric | 16V | 4 A | 7.5 A | 100 A | 5 s | 24 mOhms | 60 mOhms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.394" L x 0.118" W (10.00mm x 3.00mm) | 0.591" (15.00mm) | - | 0.199" (5.05mm) |
|
0ZRF0008FF2BPTC RESET FUSE 60V 80MA RADIAL |
5,835 | - |
|
Datenblatt |
Radial, Disc | 0ZRF | Tape & Reel (TR) | Active | Polymeric | 60V | 80 mA | 240 mA | 3 A | 4 s | 14 Ohms | 33 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.288" L x 0.181" W (5.80mm x 4.60mm) | 0.378" (9.60mm) | - | 0.197" (5.00mm) |
|
|
B59950C0080A070PTC RESET FUSE 80V 170MA RADIAL |
8,403 | - |
|
Datenblatt |
Radial, Disc | B59950 | Bulk | Active | Ceramic | 80V | 170 mA | 350 mA | 5.5 A | - | - | - | 3.7 Ohms | -40°C ~ 125°C | - | - | - | Through Hole | 0.532" Dia x 0.138" T (13.50mm x 3.50mm) | 0.669" (17.00mm) | - | 0.197" (5.00mm) |
|
RGEF600KPTC RESET FUSE 16V 6A RADIAL |
6,509 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RGEF | Bag | Active | Polymeric | 16V | 6 A | 10.2 A | 100 A | 3.3 s | 10 mOhms | 28 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.709" (18.00mm) | - | 0.199" (5.05mm) |

