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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PICOSMDC050S-2PTC RESET FUSE 6V 500MA 0805 |
5,593 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | PolySwitch®, picoSMD | Tape & Reel (TR) | Active | Polymeric | 6V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 800 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | 0.037" (0.93mm) | - |
|
PICOSMDC010S-2PTC RESET FUSE 15V 100MA 0805 |
5,039 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | PolySwitch®, picoSMD | Tape & Reel (TR) | Active | Polymeric | 15V | 100 mA | 300 mA | 100 A | 600 ms | 1.5 Ohms | 11 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | 0.039" (1.00mm) | - |
|
MINIASMDC075F/33-2PTC RESET FUSE 33V 750MA 1812 |
1,217 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | PolySwitch®, miniASMD | Bulk | Active | Polymeric | 33V | 750 mA | 1.6 A | 100 A | 1 s | 110 mOhms | 390 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.057" (1.46mm) | - |
|
|
MINIASMDC260F/16-2PTC RESET FUSE 16V 2.6A 1812 |
38,453 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | Polymeric | 16V | 2.6 A | 5 A | 100 A | 5 s | 15 mOhms | 50 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.060" (1.52mm) | - |
|
TRF250-145PTC RESET FUSE 60V 145MA RADIAL |
6,098 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, TRF250 | Bag | Active | Polymeric | 60V (250V Int) | 145 mA | 290 mA | 3 A | 5 s | 3 Ohms | 14 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) |
|
MF-R700PTC RESET FUSE 30V 7A RADIAL |
5,347 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-R | Bulk | Active | Polymeric | 30V | 7 A | 14 A | 40 A | 17.5 s | 5 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.870" L x 0.118" W (22.10mm x 3.00mm) | 1.173" (29.80mm) | - | 0.402" (10.20mm) |
|
|
LVR025KPTC RESET FUSE 240V 250MA RADIAL |
3,597 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVR | Bag | Active | Polymeric | 240V (265V Int) | 250 mA | 560 mA | 3.5 A | 18.5 s | 1.3 Ohms | 3.8 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.378" L x 0.150" W (9.60mm x 3.80mm) | 0.740" (18.80mm) | - | 0.200" (5.08mm) |
|
|
72R065XPRPTC RESET FUSE 72V 650MA RADIAL |
3,320 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 72R | Cut Tape (CT) | Active | Polymeric | 72V | 650 mA | 1.3 A | 40 A | 5.3 s | 310 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.370" Dia x 0.122" T (9.40mm x 3.10mm) | 0.571" (14.50mm) | - | 0.201" (5.10mm) |
|
LVR025SPTC RESET FUSE 240V 250MA RADIAL |
2,820 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVR | Bulk | Active | Polymeric | 240V (265V Int) | 250 mA | 560 mA | 3.5 A | 18.5 s | 1.3 Ohms | 3.8 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.378" L x 0.150" W (9.60mm x 3.80mm) | 0.685" (17.40mm) | - | 0.200" (5.08mm) |
|
SMDH120-2PTC RESET FUSE 16V 1.2A 2SMD |
1,808 | - |
|
Datenblatt |
2-SMD | PolySwitch®, SMD | Tape & Reel (TR) | Active | Polymeric | 16V | 1.2 A | 2.3 A | 50 A | 2 s | 150 mOhms | - | - | - | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.118" (3.00mm) | - |
|
|
B59990C0120A070PTC RESET FUSE 80V 50MA RADIAL |
14,233 | - |
|
Datenblatt |
Radial, Disc | B59990 | Bulk | Active | Ceramic | 80V | 50 mA | 100 mA | 700 mA | - | - | - | 55 Ohms | -40°C ~ 125°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
0ZTJ0010FF2EPTC RESET FUSE 30V 100MA 1206 |
6,745 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | 0ZTJ | Tape & Reel (TR) | Active | Polymeric | 30V | 100 mA | 350 mA | 10 A | 100 ms | 1.1 Ohms | 10 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.047" (1.20mm) | - |
|
RGEF700-2PTC RESET FUSE 16V 7A RADIAL |
5,327 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RGEF | Tape & Reel (TR) | Active | Polymeric | 16V | 7 A | 11.9 A | 100 A | 3.5 s | 7.7 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.776" (19.70mm) | - | 0.199" (5.05mm) |
|
RXEF185-2PTC RESET FUSE 72V 1.85A RADIAL |
3,805 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, RXEF | Tape & Reel (TR) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" Dia x 0.118" T (17.50mm x 3.00mm) | 0.882" (22.40mm) | - | 0.199" (5.05mm) |
|
LVR012SPTC RESET FUSE 240V 120MA RADIAL |
2,713 | - |
|
Datenblatt |
Radial, Disc | PolySwitch®, LVR | Bulk | Active | Polymeric | 240V (265V Int) | 120 mA | 300 mA | 1.2 A | 15 s | 3 Ohms | 12 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.430" (10.70mm) | - | 0.200" (5.08mm) |
|
FEMTOSMDC016F-2PTC RESET FUSE 9V 160MA 0603 |
7,837 | - |
|
Datenblatt |
0603 (1608 Metric), Concave | PolySwitch®, femtoSMDC | Tape & Reel (TR) | Active | Polymeric | 9V | 160 mA | 400 mA | 40 A | 100 ms | 1 Ohms | 4.2 Ohms | - | - | - | - | - | Surface Mount | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.030" (0.75mm) | - |
|
SMDC125F/33-2PTC RESET FUSE 33V 1.25A 2920 |
4,307 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | SMDC | Tape & Reel (TR) | Active | Polymeric | 33V | 1.25 A | 2.5 A | 40 A | 2 s | - | - | - | - | - | - | - | Surface Mount | 0.295" L x 0.201" W (7.50mm x 5.10mm) | - | 0.028" (0.71mm) | - |
|
MF-RHT200/32-2PTC RESET FUSE 32V 2A RADIAL |
2,761 | - |
|
Datenblatt |
Radial, Disc | Multifuse®, MF-RHT | Tape & Reel (TR) | Active | Polymeric | 32V | 2 A | 3.8 A | 50 A | 3 s | 45 mOhms | 110 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.118" Dia x 0.551" T (3.00mm x 14.00mm) | 0.551" (14.00mm) | - | 0.201" (5.10mm) |
|
MF-USML175/12-2PTC RESET FUSE 12V 1.75A 1210 |
8,468 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | Multifuse®, MF-USML/X | Tape & Reel (TR) | Active | Polymeric | 12V | 1.75 A | 3.5 A | 50 A | 800 ms | 6 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.031" (0.80mm) | - |
|
|
30R185UPRPTC RESET FUSE 30V 1.85A RADIAL |
6,682 | - |
|
Datenblatt |
Radial, Disc | POLY-FUSE®, 30R | Cut Tape (CT) | 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) | - | 0.201" (5.10mm) |
