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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
RXEF185-1
PTC RESET FUSE 72V 1.85A RADIAL
Littelfuse Inc.
5 0.66000 Active Polymeric 72V 40 A 1.85 A 3.7 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.689" Dia x 0.118" T (17.50mm x 3.00mm) 0.882" (22.40mm) - 0.199" (5.05mm) Details
PFMF.160.2
PTC RESET FUSE 8V 1.6A 1812
SCHURTER Inc.
7,762 0.21130 Active Polymeric 8V 100 A 1.6 A 2.8 A 2 s 35 mOhms 99 mOhms - -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.033" (0.85mm) - Details
RUEF500K
PTC RESET FUSE 30V 5A RADIAL
Littelfuse Inc.
3 0.83000 Active Polymeric 30V 100 A 5 A 10 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.551" L x 0.118" W (14.00mm x 3.00mm) 1.008" (25.60mm) - 0.400" (10.15mm) Details
AGRF800S-1
PTC RESET FUSE 16V 8A RADIAL
Littelfuse Inc.
6,654 1.04000 Active Polymeric 16V 100 A 8 A 15 A 5.5 s 17.5 mOhms 18.1 mOhms - -40°C ~ 85°C AEC-Q200 Through Hole Radial, Disc 0.118" L x 0.118" W (3.00mm x 3.00mm) 0.874" (22.20mm) - 0.199" (5.05mm) Details
MF-NSML450/12-2
PTC RESET FUSE 12V 4.5A 1206
Bourns Inc.
13,586 0.94000 Active Polymeric 12V 50 A 4.5 A 9 A 2 s 2 mOhms 14 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
SCF9550-45-16
FUSE TRIGGERABLE 45A 80V 16 CELL
Eaton - Electronics Division
9,489 3.44660 Active Polymeric 80V 45 A - - - 0.7 mOhms 1.4 mOhms - -20°C ~ 60°C - Surface Mount Nonstandard SMD 0.374" L x 0.197" W (9.50mm x 5.00mm) - - - Details
30R250UU
PTC RESET FUSE 30V 2.5A RADIAL
Littelfuse Inc.
8,878 0.55000 Active Polymeric 30V 40 A 2.5 A 5 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.118" (3.00mm) Details
PTR060V0090-BK
PTC RESET FUSE 60V 900MA RADIAL
Eaton - Electronics Division
4,304 0.22290 Active Polymeric 60V 40 A 900 mA 1.8 A 7.2 s 200 mOhms 470 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.461" Dia x 0.118" T (11.70mm x 3.00mm) 0.618" (15.70mm) - 0.197" (5.00mm) Details
NTE16003-ECG
PTC RESET FUSE 60V 250MOHM RAD
NTE Electronics, Inc
162 1.00000 Active Polymeric 60V 40 A 250 mOhms 500 mOhms 2.5 s 1 Ohms 3 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.290" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm) Details
60R017XU
PTC RESET FUSE 60V 170MA RADIAL
Littelfuse Inc.
7,596 0.44000 Active Polymeric 60V 40 A 170 mA 340 mA 3 s 3.3 Ohms 8 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
SCF9550-30-14L
FUSE TRIGGERABLE 30A 80V 14 LFP
Eaton - Electronics Division
9,703 2.42400 Active Polymeric 80V 30 A - - - 1 mOhms 2.5 mOhms - -20°C ~ 60°C - Surface Mount Nonstandard SMD 0.374" L x 0.197" W (9.50mm x 5.00mm) - - - Details
PTS181216V050
PTC RESET FUSE 16V 500MA 1812
Eaton - Electronics Division
6,003 0.21000 Active Polymeric 16V 100 A 500 mA 1 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.027" (0.68mm) - Details
1812L190SLPR
PTC RESET FUSE 6V 1.9A 1812
Littelfuse Inc.
6,459 3.36000 Active Polymeric 6V 50 A 1.9 A 4.9 A 4.5 s 3 mOhms 25 mOhms - -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) - Details
MF-LSMF075X-2
2920 RESETTABLE SMD PPTC 0.75A/3
Bourns Inc.
2,800 0.71000 Active Polymeric - - 750 mA - - - - - -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
MF-RM008/240-2
PTC RESET FUSE 240V 80MA RADIAL
Bourns Inc.
5,775 0.64000 Active Polymeric 240V (265V Int) 1.2 A 80 mA 190 mA 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - Through Hole Radial, Disc 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.114" (2.90mm) Details
SMD1812B035TF/30
PPTC SMD 1812, 30V 0.35A, REEL 7
YAGEO
3,182 0.15000 Active Polymeric 30V 40 A 350 mA 750 mA 150 ms 400 mOhms 1.7 Ohms - -40°C ~ 85°C - Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) - Details
PICOSMDC050S-2
PTC RESET FUSE 6V 500MA 0805
Littelfuse Inc.
6,559 0.48000 Active Polymeric 6V 100 A 500 mA 1 A 100 ms 150 mOhms 800 mOhms - -40°C ~ 85°C - Surface Mount 0805 (2012 Metric), Concave 0.083" L x 0.055" W (2.10mm x 1.40mm) - 0.037" (0.93mm) - Details
0ZCG0014FF2C
PTC RESET FUSE 60V 140MA 1812
Bel Fuse Inc.
546,304 0.15000 Active Polymeric 60V 10 A 140 mA 300 mA 8 ms 1.2 Ohms 6.5 Ohms - -40°C ~ 85°C AEC-Q200 Surface Mount 1812 (4532 Metric), Concave 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) - Details
MPTR16V800
PTC RESET FUSE 16V 8A RADIAL
Meritek
4,779 0.55630 Active Polymeric 16V 100 A 8 A 13.6 A 9 s 5 mOhms 18 mOhms - -40°C ~ 85°C - Through Hole Radial, Disc 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) - 0.201" (5.10mm) Details
PTSA181233V075
PTC RESET FUSE 750MA 33V 1812
Eaton - Electronics Division
970 0.34000 Active - 33V 100 A 750 mA 1.5 A 300 ms 70 mOhms 480 mOhms - -40°C ~ 85°C AEC-Q200 Surface Mount 1812 (4532 Metric), Concave 0.178" L x 0.126" W (4.53mm x 3.20mm) - 0.051" (1.30mm) - Details
PTR060V0030-BK
PTC RESET FUSE 60V 300MA RADIAL
Eaton - Electronics Division
353 0.31000 Active Polymeric 60V 40 A 300 mA 600 mA 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C - Through Hole Radial, Disc 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.512" (13.00mm) - 0.197" (5.00mm) Details
0ZCJ0075AF2E
PTC RESET FUSE 16V 750MA 1206
Bel Fuse Inc.
352,724 0.23000 Active Polymeric 16V 100 A 750 mA 1.5 A 200 ms 90 mOhms 290 mOhms - -40°C ~ 85°C AEC-Q200 Surface Mount 1206 (3216 Metric), Concave 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.049" (1.25mm) - Details
PTCTT95R500GTE
PTC RESET FUSE 240V 90MA 4SMD
Vishay Beyschlag/Draloric/BC Components
9,202 2.20110 Active Ceramic 240V 2.5 A 90 mA 190 mA 1.2 s - - 50 Ohms -40°C ~ 85°C - Surface Mount 4-SMD 0.354" L x 0.283" W (9.00mm x 7.20mm) - 0.272" (6.90mm) - Details
PTCCL07H141HTE
PTC RESET FUSE 265V 140MA RADIAL
Vishay Beyschlag/Draloric/BC Components
1,495 1.85000 Active Ceramic 265V 800 mA 140 mA 210 mA - - - 29 Ohms 0°C ~ 70°C - Through Hole Radial, Disc 0.276" Dia x 0.217" T (7.00mm x 5.50mm) 0.472" (12.00mm) - 0.197" (5.00mm) Details

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