PTC Resettable Fuses
Browse available PTC Resettable Fuses components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Current - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Grade | Qualification | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
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HVR250P120CFPTC RESET FUSE 60V 120MA RADIAL |
8,074 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 1.5 s | 4 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.268" Dia x 0.201" T (6.80mm x 5.10mm) | 0.492" (12.50mm) | - | 0.217" (5.50mm) |
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HVR250P120CRAFPTC RESET FUSE 60V 120MA RADIAL |
8,038 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 900 ms | 7 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.268" Dia x 0.201" T (6.80mm x 5.10mm) | 0.492" (12.50mm) | - | 0.217" (5.50mm) |
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HVR600P150CFPTC RESET FUSE 60V 150MA RADIAL |
5,968 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR600 | Tape & Box (TB) | Obsolete | Polymeric | 60V (600V Int) | 150 mA | 300 mA | 3 A | 5 s | 6 Ohms | 22 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.532" L x 0.236" W (13.50mm x 6.00mm) | 0.496" (12.60mm) | - | 0.201" (5.10mm) |
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HVR600P150CFFPTC RESET FUSE 60V 150MA RADIAL |
3,728 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR600 | Tape & Box (TB) | Obsolete | Polymeric | 60V (600V Int) | 150 mA | 300 mA | 3 A | 5 s | 6 Ohms | 22 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.532" L x 0.236" W (13.50mm x 6.00mm) | 0.496" (12.60mm) | - | 0.201" (5.10mm) |
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HVR600P150CRBFPTC RESET FUSE 60V 150MA RADIAL |
6,736 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR600 | Tape & Box (TB) | Obsolete | Polymeric | 60V (600V Int) | 150 mA | 300 mA | 3 A | 4.5 s | 9 Ohms | 22 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.532" L x 0.236" W (13.50mm x 6.00mm) | 0.496" (12.60mm) | - | 0.201" (5.10mm) |
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HVR600P160CFFPTC RESET FUSE 60V 160MA RADIAL |
4,496 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR600 | Tape & Box (TB) | Obsolete | Polymeric | 60V (600V Int) | 160 mA | 320 mA | 3 A | 7 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) |
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HVR250P080CFFPTC RESET FUSE 60V 80MA RADIAL |
8,271 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | Polymeric | 60V (250V Int) | 80 mA | 160 mA | 3 A | 3 s | 14 Ohms | 33 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.228" L x 0.201" W (5.80mm x 5.10mm) | 0.429" (10.90mm) | - | 0.217" (5.50mm) |
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LTP100FPTC RESET FUSE 24V 1A STRAP |
9,870 | - |
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Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 1 A | 2.5 A | 100 A | 7 s | 70 mOhms | 260 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
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PTCTZ3NR949ETEPTC RESET FUSE 60V 2SMD |
6,539 | - |
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Datasheet | 2-SMD | PTCTZ | Tape & Reel (TR) | Active | Ceramic | 60V | - | 300 mA | 150 mA | 1.8 s | - | - | 9.4 Ohms | - | - | - | - | Surface Mount | 0.394" L x 0.283" W (10.00mm x 7.20mm) | - | 0.142" (3.60mm) | - |
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PTCTZ3MR100KTEPTC RESET FUSE 245V 2SMD |
9,083 | - |
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Datasheet | 2-SMD | PTCTZ | Tape & Reel (TR) | Active | Ceramic | 245V | - | 270 mA | 165 mA | 3 s | - | - | 10 Ohms | - | - | - | - | Surface Mount | 0.394" L x 0.283" W (10.00mm x 7.20mm) | - | 0.142" (3.60mm) | - |
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PTCTZ3MR250MTEPTC RESET FUSE 265V 2SMD |
7,799 | - |
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Datasheet | 2-SMD | PTCTZ | Tape & Reel (TR) | Active | Ceramic | 265V | - | 220 mA | 120 mA | 1.3 s | - | - | 25 Ohms | - | - | - | - | Surface Mount | 0.394" L x 0.283" W (10.00mm x 7.20mm) | - | 0.142" (3.60mm) | - |
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PTCTZ3MR500STEPTC RESET FUSE 425V 2SMD |
9,745 | - |
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Datasheet | 2-SMD | PTCTZ | Tape & Reel (TR) | Active | Ceramic | 425V | - | 150 mA | 90 mA | 800 ms | - | - | 50 Ohms | - | - | - | - | Surface Mount | 0.394" L x 0.283" W (10.00mm x 7.20mm) | - | 0.142" (3.60mm) | - |
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RLD30P090UFFPTC RESET FUSE 30V 900MA RADIAL |
7,329 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 900 mA | 1.8 A | 40 A | 5.9 s | 70 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | - | 0.201" (5.10mm) |
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RLD30P110UFFPTC RESET FUSE 30V 1.1A RADIAL |
5,413 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.1 A | 2.2 A | 40 A | 6.6 s | 50 mOhms | 170 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.201" (5.10mm) |
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RLD30P135UFFPTC RESET FUSE 30V 1.35A RADIAL |
3,077 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.35 A | 2.7 A | 40 A | 7.3 s | 40 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.201" (5.10mm) |
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RLD30P160UFFPTC RESET FUSE 30V 1.6A RADIAL |
5,148 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | 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) | - | 0.201" (5.10mm) |
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RLD30P185UFFPTC RESET FUSE 30V 1.85A RADIAL |
6,508 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | 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) |
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RLD30P250UFFPTC RESET FUSE 30V 2.5A RADIAL |
7,098 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 2.5 A | 5 A | 40 A | 10.3 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.201" (5.10mm) |
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RLD30P300UFFPTC RESET FUSE 30V 3A RADIAL |
5,968 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | 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) | 0.681" (17.30mm) | - | 0.201" (5.10mm) |
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RLD30P400UFFPTC RESET FUSE 30V 4A RADIAL |
6,544 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 4 A | 8 A | 40 A | 12.7 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.791" (20.10mm) | - | 0.201" (5.10mm) |
PTC Resettable Fuses FAQ
What PTC Resettable Fuses components can I source from EGOO?
You can browse available PTC Resettable Fuses product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete PTC Resettable Fuses parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
