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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0ZRR0090FF1EPTC RESET FUSE 60V 900MA RADIAL |
370 | - |
|
Datasheet | Radial, Disc | 0ZRR | Bulk | Active | Polymeric | 60V | 900 mA | 1.8 A | 40 A | 7.2 s | 200 mOhms | 470 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.461" Dia x 0.122" T (11.70mm x 3.10mm) | 0.622" (15.80mm) | - | 0.201" (5.10mm) |
|
PTR016V0110-BKPTC RESET FUSE 16V 1.1A RADIAL |
682 | - |
|
Datasheet | Radial, Disc | PTR016V | Bulk | Active | Polymeric | 16V | 1.1 A | 2.2 A | 40 A | 2.3 s | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.122" W (7.40mm x 3.10mm) | 0.559" (14.20mm) | - | 0.197" (5.00mm) |
|
RUEF250SPTC RESET FUSE 30V 2.5A RADIAL |
227 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bag | Active | Polymeric | 30V | 2.5 A | 5 A | 100 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) | - | 0.199" (5.05mm) |
|
0ZRG0135FF1EPTC RESET FUSE 30V 1.35A RADIAL |
976 | - |
|
Datasheet | Radial, Disc | 0ZRG | Bulk | Active | Polymeric | 30V | 1.35 A | 2.7 A | 40 A | 4.5 s | 40 mOhms | 120 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.201" (5.10mm) |
|
0ZRG0155FF1EPTC RESET FUSE 30V 1.55A RADIAL |
925 | - |
|
Datasheet | Radial, Disc | 0ZRG | Bulk | Active | Polymeric | 30V | 1.55 A | 2.7 A | 40 A | 2.2 s | 30 mOhms | 120 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.272" Dia x 0.118" T (6.90mm x 3.00mm) | 0.461" (11.70mm) | - | 0.201" (5.10mm) |
|
BK250-400-SZPTC RESET FUSE 250V 400MA RAD |
240 | - |
|
Datasheet | Radial, Disc | BK250 | Bulk | Active | Polymeric | 250V | 400 mA | 800 mA | 10 A | 9 s | 1 Ohms | 3 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.441" L x 0.181" W (11.20mm x 4.60mm) | 0.768" (19.50mm) | - | 0.201" (5.10mm) |
|
0ZRR0185FF1APTC RESET FUSE 60V 1.85A RADIAL |
501 | - |
|
Datasheet | Radial, Disc | 0ZRR | Bulk | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.701" Dia x 0.122" T (17.80mm x 3.10mm) | 0.902" (22.90mm) | - | 0.201" (5.10mm) |
|
RUEF090-APPTC RESET FUSE 30V 900MA RADIAL |
450 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 900 mA | 1.8 A | 100 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) | - | 0.199" (5.05mm) |
|
RUEF300UPTC RESET FUSE 30V 3A RADIAL |
443 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bag | Active | Polymeric | 30V | 3 A | 6 A | 100 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) | 0.650" (16.50mm) | - | 0.199" (5.05mm) |
|
PTSA120660V010PTC RESET FUSE 100MA 60V 1206 |
382 | - |
|
Datasheet | 1206 (3216 Metric), Concave | PTSA1206 | Tape & Reel (TR) | Active | - | 60V | 100 mA | 250 mA | 10 A | 200 ms | 1.6 Ohms | 15 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.132" L x 0.067" W (3.35mm x 1.70mm) | - | 0.039" (1.00mm) | - |
|
PTSLR08058V450PTC RESET FUSE 4.5A 8V 1206 |
325 | - |
|
Datasheet | 0805 (2012 Metric), Concave | PTSLR0805 | Tape & Reel (TR) | Active | - | 8V | 4.5 A | 9 A | 50 A | 60 s | 2 mOhms | 12 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.098" L x 0.063" W (2.50mm x 1.60mm) | - | 0.055" (1.40mm) | - |
|
|
RUEF300KPTC RESET FUSE 30V 3A RADIAL |
4,817 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bag | Active | Polymeric | 30V | 3 A | 6 A | 100 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) | 0.710" (18.03mm) | - | 0.199" (5.05mm) |
|
RGEF250PTC RESET FUSE 16V 2.5A RADIAL |
146 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RGEF | Bag | Active | Polymeric | 16V | 2.5 A | 4.7 A | 100 A | 5 s | 22 mOhms | 53 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.504" (12.80mm) | - | 0.199" (5.05mm) |
|
RKEF090PTC RESET FUSE 60V 900MA RADIAL |
508 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RKEF | Bag | Active | Polymeric | 60V | 900 mA | 1.8 A | 40 A | 2 s | 190 mOhms | 520 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.310" L x 0.140" W (7.87mm x 3.56mm) | 0.550" (13.97mm) | - | 0.200" (5.08mm) |
|
|
RUEF300K-APPTC RESET FUSE 30V 3A RADIAL |
2,000 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 3 A | 6 A | 100 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) | 0.650" (16.50mm) | - | 0.199" (5.05mm) |
|
30R135UUPTC RESET FUSE 30V 1.35A RADIAL |
170 | - |
|
Datasheet | Radial, Disc | POLY-FUSE®, 30R | Bulk | Active | 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) |
|
RUSBF250PTC RESET FUSE 16V 2.5A RADIAL |
325 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUSBF | Bag | Active | Polymeric | 16V | 2.5 A | 5 A | 40 A | 40 s | 20 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.118" (3.00mm) |
|
AHRF200PTC RESET FUSE 16V 2A RADIAL |
322 | - |
|
Datasheet | Radial, Disc | PolySwitch®, AHRF | Bag | Active | Polymeric | 16V | 2 A | 3.8 A | 100 A | 4.8 s | 39 mOhms | 110 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.567" (14.40mm) | - | 0.199" (5.05mm) |
|
PTSAHT120624V050PTC RESET FUSE 500MA 24V 1206 |
388 | - |
|
Datasheet | 1206 (3216 Metric), Concave | PTSAHT1206 | Tape & Reel (TR) | Active | - | 24V | 500 mA | 2.5 A | 20 A | 100 ms | 200 mOhms | 1.6 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.132" L x 0.067" W (3.35mm x 1.70mm) | - | 0.057" (1.46mm) | - |
|
0ZRM0040FF1EPTC RESET FUSE 120V 400MA RADIAL |
177 | - |
|
Datasheet | Radial, Disc | 0ZRM | Box | Active | Polymeric | 120V | 400 mA | 800 mA | 3 A | 6.5 s | 550 mOhms | 1.29 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.323" Dia x 0.150" T (8.20mm x 3.80mm) | 0.559" (14.20mm) | - | 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.
