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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B59850C0130A070PTC RESET FUSE 265V 200MA RADIAL |
2,142 | - |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 265V | 200 mA | 320 mA | 1.5 A | - | - | - | 13 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
B59773B0120A070PTC RESET FUSE 550V RADIAL DISC |
371 | - |
|
Datasheet | Radial, Disc | B59773 | Bulk | Active | Ceramic | 550V | - | 48 mA | 1 A | 3 s | - | - | 500 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.335" Dia x 0.276" T (8.50mm x 7.00mm) | 0.197" (5.00mm) | - | 0.197" (5.00mm) |
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RHEF1500PTC RESET FUSE 16V 15A RADIAL |
609 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RHEF | Bag | Active | Polymeric | 16V | 15 A | 28 A | 100 A | 20 s | 3.2 mOhms | 9.2 mOhms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
|
30R600UMRPTC RESET FUSE 30V 6A RADIAL |
3,214 | - |
|
Datasheet | Radial, Disc | POLY-FUSE®, 30R | Cut Tape (CT) | Active | Polymeric | 30V | 6 A | 12 A | 40 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) | 1.055" (26.80mm) | - | 0.402" (10.20mm) |
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B59860C0120A070PTC RESET FUSE 265V 140MA RADIAL |
1,298 | - |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 265V | 140 mA | 280 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
B59950C0120A070PTC RESET FUSE 80V 320MA RADIAL |
1,265 | - |
|
Datasheet | Radial, Disc | B59950 | Bulk | Active | Ceramic | 80V | 320 mA | 640 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) |
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LR4-900FPTC RESET FUSE 20V 9A STRAP |
23,986 | - |
|
Datasheet | Strap | PolySwitch®, LR4 | Bag | Active | Polymeric | 20V | 9 A | 16.7 A | 100 A | 5 s | 6 mOhms | 14 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.831" L x 0.323" W (46.50mm x 8.20mm) | - | 0.039" (1.00mm) | - |
|
B59301P1120A062PTC RESET FUSE 24V 310MA 4032 |
1,915 | - |
|
Datasheet | 4032 (1080 Metric) | B59301 | Tape & Reel (TR) | Active | Ceramic | 24V | 310 mA | 640 mA | 1.6 A | - | 1.85 Ohms | - | 3.1 Ohms | -40°C ~ 60°C | Automotive | AEC-Q200 | - | Surface Mount | 0.394" L x 0.315" W (10.00mm x 8.00mm) | - | 0.150" (3.80mm) | - |
|
60R185XFPTC RESET FUSE 60V 1.85A RADIAL |
1,479 | - |
|
Datasheet | Radial, Disc | POLY-FUSE®, 60R | Bulk | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.660" Dia x 0.122" T (16.76mm x 3.10mm) | 0.906" (23.00mm) | - | 0.201" (5.10mm) |
|
AHEF750PTC RESET FUSE 32V 7.5A RADIAL |
1,195 | - |
|
Datasheet | Radial, Disc | PolySwitch®, AHEF | Bag | Active | Polymeric | 32V | 7.5 A | 15 A | 100 A | 13 s | 7.4 mOhms | 23 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.830" L x 0.150" W (21.10mm x 3.80mm) | 0.980" (24.90mm) | - | 0.400" (10.15mm) |
|
AHRF1500PTC RESET FUSE 16V 15A RADIAL |
2,131 | - |
|
Datasheet | Radial, Disc | PolySwitch®, AHRF | Bulk | Active | Polymeric | 16V | 15 A | 33 A | 100 A | 20 s | 2.7 mOhms | 9.2 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.925" L x 0.138" W (23.50mm x 3.50mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
|
|
B59860C0120A051PTC RESET FUSE 265V 140MA RADIAL |
3,988 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Active | Ceramic | 265V | 140 mA | 280 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
1812L050/60MR-APTC RESET FUSE 60V 500MA 1812 |
956 | - |
|
Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, 1812L | Tape & Reel (TR) | Active | Polymeric | 60V | 500 mA | 1 A | 10 A | 150 ms | 150 mOhms | 1 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.071" (1.80mm) | - |
|
30R700UMRPTC RESET FUSE 30V 7A RADIAL |
1,195 | - |
|
Datasheet | Radial, Disc | POLY-FUSE®, 30R | Cut Tape (CT) | Active | Polymeric | 30V | 7 A | 14 A | 40 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) | 1.126" (28.60mm) | - | 0.402" (10.20mm) |
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0ZRS0750FF1APTC RESET FUSE 32V 7.5A RADIAL |
9,147 | - |
|
Datasheet | Radial, Disc | 0ZRS | Bulk | Active | Polymeric | 32V | 7.5 A | 15 A | 100 A | 13 s | 7.4 mOhms | 23 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.831" L x 0.150" W (21.10mm x 3.80mm) | 0.980" (24.90mm) | - | 0.402" (10.20mm) |
|
B59840C0120A070PTC RESET FUSE 265V 330MA RADIAL |
415 | - |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 265V | 330 mA | 660 mA | 4.1 A | - | - | - | 6 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.197" T (17.50mm x 5.00mm) | 0.827" (21.00mm) | - | 0.197" (5.00mm) |
|
PTCCL10H010SBEPTC RESET FUSE 600V 10MA RADIAL |
2,185 | - |
|
Datasheet | Radial, Disc | PTCCL - 600V | Bulk | Active | Ceramic | 600V | 10 mA | 50 mA | 2 A | - | - | - | 400 Ohms | -20°C ~ 85°C | - | - | - | Through Hole | 0.394" Dia x 0.256" T (10.00mm x 6.50mm) | 0.532" (13.50mm) | - | 0.320" (8.12mm) |
|
MF-LSMF330/24X-22920 RESETTABLE SMD PPTC 3.3A/24 |
527 | - |
|
Datasheet | 2920 (7351 Metric), Concave | Multifuse®, MF-LSMF | Tape & Reel (TR) | Active | Polymeric | 24V | 3.3 A | - | - | - | - | - | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | - | - |
|
0805L175SLYRPTC RESET FUSE 6V 1.75A 0805 |
11,815 | - |
|
Datasheet | 0805 (2012 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 1.75 A | 3.5 A | 50 A | 600 ms | 5 mOhms | 55 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.024" (0.60mm) | - |
|
30R900UMRPTC RESET FUSE 30V 9A RADIAL |
20,550 | - |
|
Datasheet | Radial, Disc | POLY-FUSE®, 30R | Cut Tape (CT) | Active | Polymeric | 30V | 9 A | 18 A | 40 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.950" L x 0.120" W (24.10mm x 3.00mm) | 1.244" (31.60mm) | - | 0.402" (10.20mm) |
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.
