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PTC Resettable Fuses

6,124 products
Mfr Part # Qty Price Product Status Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Ratings Mounting Type Package / Case Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
TRF600-160-2
PTC RESET FUSE 250V 160MA RADIAL
Littelfuse Inc.
7,123 1.31000 Active Polymeric 250V (600V Int) 60 A 160 mA 320 mA 18 s 4 Ohms 18 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.630" L x 0.236" W (16.00mm x 6.00mm) 0.496" (12.60mm) - 0.200" (5.08mm) Details
FRU300-30F
RESETTABLE FUSE - PPTC RADIAL LE
RFE/Fuzetec
340 0.31000 Active - 30V 100 A 3 A 6 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.681" (17.30mm) - 0.201" (5.10mm) Details
MPTS1210L035R
PTC RESET FUSE 16V 0.35A 1210
Meritek
9,871 0.05270 Active Polymeric 16V 100 A 350 mA 700 mA 200 ms 320 mOhms 1.3 Ohms - -40°C ~ 85°C - Surface Mount 1210 (3225 Metric), Concave 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.031" (0.80mm) - Details
RXEF065-AP
PTC RESET FUSE 72V 650MA RADIAL
Littelfuse Inc.
1,998 0.53000 Active Polymeric 72V 40 A 650 mA 1.3 A 5.3 s 310 mOhms 720 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.571" (14.50mm) - 0.199" (5.05mm) Details
RXEF040-2
PTC RESET FUSE 72V 400MA RADIAL
Littelfuse Inc.
11,841 0.51000 Active Polymeric 72V 40 A 400 mA 800 mA 3.8 s 550 mOhms 1.29 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.532" (13.50mm) - 0.199" (5.05mm) Details
RS30-600
PTC RESET FUSE 30V 6A RADIAL
OptiFuse
221 0.75000 Active Polymeric 30V 100 A 6 A 12 A 16 s 5 mOhms 40 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.980" (24.90mm) - 0.402" (10.20mm) Details
LVR005NS
PTC RESET FUSE 240V 50MA RADIAL
Littelfuse Inc.
11,051 0.68000 Active Polymeric 240V (265V Int) 1 A 50 mA 120 mA 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - Through Hole Radial, Disc 0.272" Dia x 0.181" T (6.90mm x 4.60mm) 0.390" (9.90mm) - 0.200" (5.08mm) Details
PTSLR08056V075
PTC RESET FUSE 6V 750MA 0805
Eaton - Electronics Division
3,579 0.78000 Active Polymeric 6V 50 A 750 mA 1.5 A 200 ms 40 mOhms 160 mOhms - -40°C ~ 85°C - Surface Mount 0805 (2012 Metric), Concave 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.028" (0.70mm) - Details
PTCTL3MR250HTE
PTC RESET FUSE 250V 70MA RADIAL
Vishay Beyschlag/Draloric/BC Components
8,529 0.65890 Active Ceramic 250V 3.2 A 70 mA 175 mA 1.3 s - - 25 Ohms 0°C ~ 70°C - Through Hole Radial, Disc 0.276" Dia x 0.157" T (7.00mm x 4.00mm) 0.386" (9.80mm) - 0.197" (5.00mm) Details
MPTS0805L0509R
PTC RESET FUSE 9V 0.5A 0805
Meritek
4,847 0.11440 Active Polymeric 9V 100 A 500 mA 1 A 100 ms 150 mOhms 850 mOhms - -40°C ~ 85°C - Surface Mount 0805 (2012 Metric), Concave 0.087" L x 0.053" W (2.20mm x 1.35mm) - 0.049" (1.25mm) - Details
72R025XU
PTC RESET FUSE 72V 250MA RADIAL
Littelfuse Inc.
2 0.42000 Obsolete Polymeric 72V 40 A 250 mA 500 mA 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm) Details
PTCCL05H760HBE
PTC RESET FUSE 265V 76MA RADIAL
Vishay Beyschlag/Draloric/BC Components
2,327 1.37000 Active Ceramic 265V 550 mA 76 mA 115 mA - - - 85 Ohms 0°C ~ 70°C - Through Hole Radial, Disc 0.197" Dia x 0.217" T (5.00mm x 5.50mm) 0.394" (10.00mm) - 0.197" (5.00mm) Details
MF-NSML400/12-2
PTC RESET FUSE 12V 4A 1206
Bourns Inc.
16,006 0.94000 Active Polymeric 12V 50 A 4 A 8 A 5 s 2 mOhms 18 mOhms - -40°C ~ 85°C - Surface Mount 1206 (3216 Metric), Concave 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.055" (1.40mm) - Details
RXEF005-2
PTC RESET FUSE 60V 50MA RADIAL
Littelfuse Inc.
421 0.46000 Active Polymeric 60V 40 A 50 mA 100 mA 5 s 7.3 Ohms 20 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm) - 0.199" (5.05mm) Details
2920L400/15MR-A
PTC 15V POLYFUSE SMD 2920 4.0A
Littelfuse Inc.
9,911 2.79000 Active Polymeric 15V 40 A 4 A 8 A 4 s 10 mOhms 40 mOhms - -40°C ~ 85°C - Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) - Details
RGEF800-1
PTC RESET FUSE 16V 8A RADIAL
Littelfuse Inc.
461 0.94000 Active Polymeric 16V 100 A 8 A 13.6 A 5 s 5.6 mOhms 17.5 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.480" L x 0.098" W (12.20mm x 2.50mm) 0.823" (20.90mm) - 0.199" (5.05mm) Details
RUEF160-AP
PTC RESET FUSE 30V 1.6A RADIAL
Littelfuse Inc.
5,028 0.54000 Active Polymeric 30V 100 A 1.6 A 3.2 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm) Details
RUEF900K-2
PTC RESET FUSE 30V 9A RADIAL
Littelfuse Inc.
9,210 1.14000 Active Polymeric 30V 100 A 9 A 18 A 20 s 5 mOhms 20 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.949" L x 0.118" W (24.10mm x 3.00mm) 1.220" (31.00mm) - 0.400" (10.15mm) Details
MF-R040
PTC RESET FUSE 60V 400MA RADIAL
Bourns Inc.
748 0.39000 Active Polymeric 60V 40 A 400 mA 800 mA 3.8 s 520 mOhms 1.29 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.539" (13.70mm) - 0.201" (5.10mm) Details
PTCCL13H921DTE
PTC RESET FUSE 30V 920MA RADIAL
Vishay Beyschlag/Draloric/BC Components
745 2.06000 Active Ceramic 30V 11 A 920 mA 1.38 A - - - 900 mOhms -40°C ~ 85°C - Through Hole Radial, Disc 0.492" Dia x 0.157" T (12.50mm x 4.00mm) 0.689" (17.50mm) - 0.197" (5.00mm) Details
B59115P1120A062
PTC RESET FUSE 80V 70MA 3225
EPCOS - TDK Electronics
67 1.67000 Active Ceramic 80V 700 mA 70 mA 145 mA - - - 55 Ohms -40°C ~ 60°C AEC-Q200 Surface Mount 3225 (8063 Metric) 0.315" L x 0.248" W (8.00mm x 6.30mm) - 0.150" (3.80mm) - Details
RS16HT-550
PTC RESET FUSE 16V 5.5A RADIAL
OptiFuse
699 0.85000 Active Polymeric 16V 100 A 5.5 A 10 A 6 s 15 mOhms 37 mOhms - -40°C ~ 125°C - Through Hole Radial, Disc 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm) Details
RGEF500-2
PTC RESET FUSE 16V 5A RADIAL
Littelfuse Inc.
30,873 0.75000 Active Polymeric 16V 100 A 5 A 8.5 A 2 s 15 mOhms 34 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) - 0.199" (5.05mm) Details
MF-SMDF030-2
PTC RESET FUSE 60V 300MA 2018
Bourns Inc.
3,427 0.67000 Active Polymeric 60V 20 A 300 mA 800 mA 1.5 s 450 mOhms 2.2 Ohms - -40°C ~ 85°C - Surface Mount 2018 (5045 Metric), Concave 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.043" (1.09mm) - Details

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