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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RS30-800PTC RESET FUSE 30V 8A RADIAL |
446 | - |
|
Datenblatt |
Radial, Disc | RS30 | Bulk | Active | Polymeric | 30V | 8 A | 16 A | 100 A | 18.8 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.850" L x 0.118" W (21.60mm x 3.00mm) | 1.150" (29.20mm) | - | 0.402" (10.20mm) |
|
0603L175SLYRTPTC 6V POLYFUSE SMT 0603 SL 1.75 |
4,950 | - |
|
Datenblatt |
0603 (1608 Metric), Concave | PolySwitch®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 1.75 A | 3.5 A | 6 A | 600 ms | 5 mOhms | 60 MOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.063" L x 0.031" W (1.60mm x 0.80mm) | - | 0.040" (1.02mm) | - |
|
FSMD260-16RRESETTABLE FUSE - SMD, 1812 SIZE |
10,250 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 16V | 2.6 A | 5 A | 100 A | 5 s | 15 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.061" (1.55mm) | - |
|
FSMD200-16RRESETTABLE FUSE - SMD, 1812 SIZE |
3,000 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 16V | 2 A | 3.5 A | 100 A | 5 s | 20 mOhms | 85 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.061" (1.55mm) | - |
|
1206L450/12SLWRPTC 12V POLYFUSE SMT 1206 SL 4.5 |
3,834 | - |
|
Datenblatt |
1206 (3216 Metric), Concave | Lo Rho | Tape & Reel (TR) | Active | Polymeric | 12V | 4.5 A | 9 A | 50 A | 2 s | 3 mOhms | 14 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.063" (1.60mm) | - |
|
RS120-185PTC RESET FUSE 120V 1.85A RADIAL |
142 | - |
|
Datenblatt |
Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 1.85 A | 3.7 A | 12 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.783" Dia x 0.161" T (19.90mm x 4.10mm) | 0.980" (24.90mm) | - | 0.201" (5.10mm) |
|
1210L380SLYRPTC RESET FUSE 6V 3.8A 1210 |
8,000 | - |
|
Datenblatt |
1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 3.8 A | 8 A | 50 A | 5 s | 2 mOhms | 16 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.028" (0.70mm) | - |
|
0603L200SLYRPTC RESET FUSE 6V 2A 0603 |
4,000 | - |
|
Datenblatt |
0603 (1608 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 2 A | 4 A | 50 A | 1 s | 5 mOhms | 50 mOhms | - | - | - | - | - | Surface Mount | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.039" (1.00mm) | - |
|
RS30-900PTC RESET FUSE 30V 9A RADIAL |
3,895 | - |
|
Datenblatt |
Radial, Disc | RS30 | Bulk | Active | Polymeric | 30V | 9 A | 18 A | 100 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.949" L x 0.118" W (24.10mm x 3.00mm) | 1.169" (29.70mm) | - | 0.402" (10.20mm) |
|
RS120-200PTC RESET FUSE 120V 2A RADIAL |
4,072 | - |
|
Datenblatt |
Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 2 A | 4.2 A | 20 A | 36 s | 80 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.925" L x 0.161" W (23.50mm x 4.10mm) | 1.098" (27.90mm) | - | 0.201" (5.10mm) |
|
0805L075WR-APTC RESET FUSE 6V 750MA 0805 |
3,000 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | POLY-FUSE®, 0805L | Tape & Reel (TR) | Active | Polymeric | 6V | 750 mA | 1.5 A | 40 A | 200 ms | 90 mOhms | 350 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.049" (1.25mm) | - |
|
0402L005KRPTC 9V POLYFUSE SMT 0402 .05A |
26,201 | - |
|
Datenblatt |
0402 (1005 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 9V | 50 mA | 200 mA | 40 A | 1.5 s | 1.5 Ohms | 20 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | 0.024" (0.60mm) | - |
|
RS120-300PTC RESET FUSE 120V 3A RADIAL |
2,665 | - |
|
Datenblatt |
Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 3 A | 6 A | 17 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.886" Dia x 0.161" T (22.50mm x 4.10mm) | 1.181" (30.00mm) | - | 0.402" (10.20mm) |
|
0805L035YR-APTC RESET FUSE 6V 350MA 0805 |
1,730 | - |
|
Datenblatt |
0805 (2012 Metric), Concave | POLY-FUSE®, 0805L | Tape & Reel (TR) | Active | Polymeric | 6V | 350 mA | 750 mA | 100 A | 100 ms | 250 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.030" (0.75mm) | - |
|
RS120-375PTC RESET FUSE 120V 3.75A RADIAL |
152 | - |
|
Datenblatt |
Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 3.75 A | 7.5 A | 20 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.004" Dia x 0.161" T (25.50mm x 4.10mm) | 1.339" (34.00mm) | - | 0.402" (10.20mm) |
|
2920L700SLPRPTC RESET FUSE 6V 7A 2920 |
6,150 | - |
|
Datenblatt |
2920 (7351 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 7 A | 14 A | 50 A | 200 ms | 1 mOhms | 7 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.289" L x 0.202" W (7.35mm x 5.12mm) | - | 0.026" (0.65mm) | - |
|
PTCTT95R100GTEPTC RESET FUSE 240V 140MA 4SMD |
895 | - |
|
Datenblatt |
4-SMD | - | Tape & Reel (TR) | Active | Ceramic | 240V | 140 mA | 300 mA | 4 A | 4 s | - | - | 10 Ohms | -40°C ~ 85°C | - | - | - | Surface Mount | 0.354" L x 0.283" W (9.00mm x 7.20mm) | - | 0.272" (6.90mm) | - |
|
YQS5876PTFPTC RESET FUSE 240V 100MA RADIAL |
912 | - |
|
Datenblatt |
Radial, Disc | PTF | Bulk | Active | Ceramic | 240V | 100 mA | 210 mA | - | - | - | - | 50 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.650" Dia x 0.272" T (16.50mm x 6.90mm) | 0.650" (16.50mm) | - | 0.331" (8.40mm) |
|
MPTS1812L11016RPTC RESET FUSE 16V 1.1A 1812 |
2,000 | - |
|
Datenblatt |
1812 (4532 Metric), Concave | MPTS | Tape & Reel (TR) | Active | Polymeric | 16V | 1.1 A | 2.2 A | 100 A | 500 ms | 60 mOhms | 180 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.051" (1.30mm) | - |
|
MPTS1812L035PTC RESET FUSE 16V 0.35A 1812 |
14,000 | - |
|
Datenblatt |
1812 (4532 Metric) | MPTS | Tape & Reel (TR) | Active | Polymeric | 16V | 350 mA | 700 mA | 100 A | 100 ms | 320 mOhms | 1.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.028" (0.70mm) | - |
