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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
1206L150THWR-A
PTC RESET FUSE 8V 1.5A 1206
Littelfuse Inc.
3,001 0.59000 Active Polymeric 8V 100 A 1.5 A 3 A 300 ms 40 mOhms 120 mOhms - -40°C ~ 85°C AEC-Q200 Surface Mount 1206 (3216 Metric), Concave 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.039" (1.00mm) - Details
MICROSMD050F-2
PTC RESET FUSE 13.2V 500MA 1210
Littelfuse Inc.
6,071 0.44000 Active Polymeric 13.2V 40 A 500 mA 1 A 50 ms 250 mOhms 900 mOhms - -40°C ~ 85°C - Surface Mount 1210 (3225 Metric), Concave 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.024" (0.62mm) - Details
MF-R250U-2
PTC RESET FUSE 30V 2.5A RADIAL
Bourns Inc.
7,734 0.36820 Active Polymeric 30V 40 A 2.5 A 5 A 10.3 s 25 mOhms 70 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm) Details
RUEF600-2
PTC RESET FUSE 30V 6A RADIAL
Littelfuse Inc.
130 0.89000 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) 0.949" (24.10mm) - 0.400" (10.15mm) Details
MF-RX025/72-AP
PTC RESET FUSE 72V 250MA RADIAL
Bourns Inc.
3,901 0.27780 Active - 72V 40 A 250 mA 500 mA 2.5 s - - - - - Through Hole Radial, Disc 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm) Details
250R120-RAZR
PTC RESET FUSE 60V 120MA RADIAL
Littelfuse Inc.
5,825 0.88000 Active Polymeric 60V (250V Int) 3 A 120 mA 240 mA 2.5 s 7 Ohms 16 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm) Details
MF-PSML450/8-2
PTC RESET FUSE 8V 4.5A 0805
Bourns Inc.
1,504 1.55000 Active Polymeric 8V 50 A 4.5 A 9 A 12.5 s 1 mOhms 12 mOhms - -40°C ~ 85°C - Surface Mount 0805 (2012 Metric), Concave 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.055" (1.40mm) - Details
PTSA181224V050
PTC RESET FUSE 500MA 24V 1812
Eaton - Electronics Division
1,357 0.34000 Active - 24V 50 A 500 mA 1 A 150 ms 100 mOhms 1 Ohms - -40°C ~ 85°C AEC-Q200 Surface Mount 1812 (4532 Metric), Concave 0.178" L x 0.126" W (4.53mm x 3.20mm) - 0.041" (1.05mm) - Details
TRF250-055UT
PTC RESET FUSE 60V 55MA RADIAL
Littelfuse Inc.
506 0.83000 Active Polymeric 60V (250V Int) 3 A 55 mA 170 mA 5 s 15 Ohms 35 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.189" Dia x 0.150" T (4.80mm x 3.80mm) 0.366" (9.30mm) - 0.200" (5.08mm) Details
AHRF1100
PTC RESET FUSE 16V 11A RADIAL
Littelfuse Inc.
250 1.56000 Active Polymeric 16V 100 A 11 A 21.2 A 11 s 4.8 mOhms 13 mOhms - -40°C ~ 125°C AEC-Q200 Through Hole Radial, Disc 0.827" L x 0.118" W (21.00mm x 3.00mm) 1.028" (26.10mm) - 0.400" (10.15mm) Details
MF-RX065/72-2
PTC RESET FUSE 72V 650MA RADIAL
Bourns Inc.
6,000 0.71000 Active - 72V 40 A 650 mA 1.3 A 5.3 s - - - - - Through Hole Radial, Disc 0.382" Dia x 0.122" W (9.70mm x 3.10mm) 0.598" (15.20mm) - 0.201" (5.10mm) Details
RUEF300K-AP
PTC RESET FUSE 30V 3A RADIAL
Littelfuse Inc.
2,000 0.60000 Active Polymeric 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) 0.650" (16.50mm) - 0.199" (5.05mm) Details
MPTR90V300
PTC RESET FUSE 90V 3A RADIAL
Meritek
5,265 0.41380 Active Polymeric 90V 40 A 3 A 6 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.980" Dia x 0.122" T (24.90mm x 3.10mm) 1.181" (30.00mm) - 0.402" (10.20mm) Details
RXEF135-1
PTC RESET FUSE 72V 1.35A RADIAL
Littelfuse Inc.
24 0.58000 Active Polymeric 72V 40 A 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm) - 0.199" (5.05mm) Details
0ZRR0025FF1E
PTC RESET FUSE 60V 250MA RADIAL
Bel Fuse Inc.
1,115 0.34000 Active Polymeric 60V 40 A 250 mA 500 mA 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C AEC-Q200 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
R1812-110-24-R
PTC RESET FUSE 24V 1.1A 1812
OptiFuse
1,500 0.46000 Active Polymeric 24V 100 A 1.1 A 2.2 A 500 ms 60 mOhms 200 mOhms - -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.051" (1.30mm) - Details
MF-LSMF150/33X-2
2920 RESETTABLE SMD PPTC 1.5A/33
Bourns Inc.
2,711 0.74000 Active Polymeric 33V - 1.5 A - - - - - -40°C ~ 85°C AEC-Q200 Surface Mount 2920 (7351 Metric), Concave 0.290" L x 0.202" W (7.36mm x 5.12mm) - - - Details
0ZRE0100FF1A
PTC RESET FUSE 240V 1A RADIAL
Bel Fuse Inc.
19,242 0.97000 Active Polymeric 240V 10 A 1 A 2 A 21 s 220 mOhms 580 mOhms - -40°C ~ 85°C AEC-Q200 Through Hole Radial, Disc 0.736" Dia x 0.201" T (18.70mm x 5.10mm) 0.961" (24.40mm) - 0.402" (10.20mm) Details
0ZRC0160FF1A
PTC RESET FUSE 90V 1.6A RADIAL
Bel Fuse Inc.
1,868 0.44000 Active Polymeric 90V 40 A 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C AEC-Q200 Through Hole Radial, Disc 0.641" L x 0.122" W (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm) Details
B59735T1120A062
THERMISTOR PTC 35 OHM 15% 4SMD
EPCOS - TDK Electronics
65 1.44000 Active Ceramic 135VAC 4.6 A 110 mA 230 mA 0.04 s 35 Ohms - - 0°C ~ 70°C - Surface Mount 4-SMD 0.413" L x 0.335" W (10.50mm x 8.50mm) - 0.413" (10.50mm) - Details
MPTR30V700
PTC RESET FUSE 30V 7A RADIAL
Meritek
2,114 0.41400 Active Polymeric 30V 100 A 7 A 14 A 17.5 s 5 mOhms 30 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.051" (26.70mm) - 0.402" (10.20mm) Details
RXEF050-2
PTC RESET FUSE 72V 500MA RADIAL
Littelfuse Inc.
95,441 0.48000 Active Polymeric 72V 40 A 500 mA 1 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.311" Dia x 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm) - 0.199" (5.05mm) Details
MF-PSML150/12-2
PTC RESET FUSE 12V 1.5A 0805
Bourns Inc.
2,345 1.23000 Active Polymeric 12V 50 A 1.5 A 3 A 500 ms 15 mOhms 80 mOhms - -40°C ~ 85°C - Surface Mount 0805 (2012 Metric), Concave 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.028" (0.70mm) - Details
FRV150-240F
RESETTABLE FUSE - PPTC RADIAL LE
RFE/Fuzetec
250 0.90000 Active - 240V (265V Int) 15 A 1.5 A 3 A 23 s 120 mOhms 320 mOhms - -20°C ~ 85°C - Through Hole Radial, Disc 0.921" Dia (23.40mm) 1.217" (30.90mm) - 0.402" (10.20mm) Details

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