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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RUEF600-2PTC RESET FUSE 30V 6A RADIAL |
1,002 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUEF | Tape & Reel (TR) | Active | Polymeric | 30V | 6 A | 12 A | 100 A | 16 s | 5 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.949" (24.10mm) | - | 0.400" (10.15mm) |
|
RUEF700PTC RESET FUSE 30V 7A RADIAL |
538 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RUEF | Bag | Active | Polymeric | 30V | 7 A | 14 A | 100 A | 17.5 s | 5 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.752" L x 0.118" W (19.10mm x 3.00mm) | 1.020" (25.90mm) | - | 0.400" (10.15mm) |
|
RXEF250-2PTC RESET FUSE 72V 2.5A RADIAL |
1,637 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RXEF | Tape & Reel (TR) | Active | Polymeric | 72V | 2.5 A | 5 A | 40 A | 15.6 s | 50 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.819" Dia x 0.118" T (20.80mm x 3.00mm) | 1.000" (25.40mm) | - | 0.400" (10.15mm) |
|
|
30R300UUPTC RESET FUSE 30V 3A RADIAL |
749 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 30R | Bulk | Active | Polymeric | 30V | 3 A | 6 A | 40 A | 10.8 s | 20 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.756" (19.20mm) | - | 0.201" (5.10mm) |
|
|
PTCCL05H100SBEPTC RESET FUSE 600V RADIAL DISC |
792 | - |
|
Datenblatt |
Radial, Disc | PTCCL - 600V | Bulk | Active | Ceramic | 600V | 10 mA | 20 mA | 2 A | - | - | - | 1.6 kOhms | -20°C ~ 85°C | - | - | - | Through Hole | 0.197" Dia x 0.177" T (5.00mm x 4.50mm) | 0.409" (10.40mm) | - | 0.197" (5.00mm) |
|
600R160URPTC RESET FUSE 60V 160MA RADIAL |
50 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 600R | Cut Tape (CT) | Active | Polymeric | 60V (600V Int) | 160 mA | 320 mA | 3 A | 10 s | 4 Ohms | 18 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | - | 0.201" (5.10mm) |
|
3425L260/60UR3425L PPTC |
1,037 | - |
|
Datenblatt |
Nonstandard SMD | 3425L | Tape & Reel (TR) | Active | Polymeric | 60V | 2.6 A | 5.2 A | 20 A | 10 s | 20 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.341" L x 0.250" W (8.65mm x 6.35mm) | - | 0.118" (3.00mm) | - |
|
60R300XFPTC RESET FUSE 60V 3A RADIAL |
33 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 60R | Bulk | Active | Polymeric | 60V | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.910" Dia x 0.122" T (23.11mm x 3.10mm) | 1.154" (29.30mm) | - | 0.402" (10.20mm) |
|
|
B59754B0120A070PTC RESET FUSE 420V RADIAL DISC |
61 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Active | Ceramic | 420V | - | 100 mA | 2 A | 3 s | - | - | 150 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.492" Dia x 0.276" T (12.50mm x 7.00mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
|
|
B59810C0130A070PTC RESET FUSE 265V 650MA RADIAL |
42 | - |
|
Datenblatt |
Radial, Disc | - | Bulk | Active | Ceramic | 265V | 650 mA | 980 mA | 7 A | - | - | - | 3.5 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.866" Dia x 0.197" T (22.00mm x 5.00mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
PTCCL21H701HBEPTC RESET FUSE 265V 700MA RADIAL |
62 | - |
|
Datenblatt |
Radial, Disc | PTCCL - 265V | Bulk | Active | Ceramic | 265V | 700 mA | 1.05 A | 5.5 A | - | - | - | 2.8 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.807" Dia x 0.217" T (20.50mm x 5.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
|
SMD1812B110TF/16PTC RESET FUSE 16V 1.1A 1812 |
167 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | SMD1812 | Tape & Reel (TR) | Active | Polymeric | 16V | 1.1 A | 1.95 A | 100 A | 300 ms | 60 mOhms | 180 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.079" (2.00mm) | - |
|
|
SMD1812B110TF/24PTC RESET FUSE 8V 1.1A 1812 |
200 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | SMD1812 | Tape & Reel (TR) | Active | Polymeric | 8V | 1.1 A | 2.2 A | 100 A | 300 ms | 40 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.079" (2.00mm) | - |
|
SMD1812B260TF/12PTC RESET FUSE 12V 2.6A 1812 |
839 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | SMD1812 | Tape & Reel (TR) | Active | Polymeric | 12V | 2.6 A | 5 A | 100 A | 5 s | 15 mOhms | 55 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.071" (1.80mm) | - |
|
|
PTS18126V260PTC RESET FUSE 6V 2.6A 1812 |
1,195 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 6V | 2.6 A | 5 A | 100 A | 2.5 s | 15 mOhms | 47 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
|
|
PTS181224V075PTC RESET FUSE 24V 750MA 1812 |
785 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 24V | 750 mA | 1.5 A | 100 A | 200 ms | 110 mOhms | 400 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.047" (1.20mm) | - |
|
|
BK30-300-SZPTC RESET FUSE 30V 3A RAD |
190 | - |
|
Datenblatt |
Radial, Disc | BK30 | Bulk | Active | Polymeric | 30V | 3 A | 6 A | 40 A | 10.8 s | 22 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.520" L x 0.122" W (13.20mm x 3.10mm) | 0.807" (20.50mm) | - | 0.201" (5.10mm) |
|
0ZRR0075FF1EPTC RESET FUSE 60V 750MA RADIAL |
206 | - |
|
Datenblatt |
Radial, Disc | 0ZRR | Bulk | Active | Polymeric | 60V | 750 mA | 1.5 A | 40 A | 6.3 s | 250 mOhms | 600 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.598" (15.20mm) | - | 0.201" (5.10mm) |
|
PTR060V0025-BKPTC RESET FUSE 60V 250MA RADIAL |
855 | - |
|
Datenblatt |
Radial, Disc | PTR060V | Bulk | Active | Polymeric | 60V | 250 mA | 500 mA | 40 A | 2.5 s | 1.25 Ohms | 3 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.197" (5.00mm) |
|
SMD2920B100TFPTC RESET FUSE 33V 1.1A 2920 |
844 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | SMD2920 | Tape & Reel (TR) | Active | Polymeric | 33V | 1.1 A | 2.2 A | 40 A | 500 ms | 65 mOhms | 410 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.039" (0.98mm) | - |

