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HomeProductsCircuit ProtectionPTC Resettable Fuses

PTC Resettable Fuses

802 Products Found

Product list

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Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Current - Max Package Base Product Number Approval Agency Resistance - 25°C (Typ) Resistance - Post Trip (R1) (Max) Resistance - Initial (Ri) (Min) Time to Trip Current - Trip (It) Current - Hold (Ih) (Max) Series Voltage - Max Thickness (Max) Package / Case Lead Spacing Type Height - Seated (Max) Size / Dimension Mounting Type Ratings Operating Temperature Quantity
MF-USMF175X-2 MF-USMF175X-2 Bourns Inc. PTC RESET FUSE 6V 1.75A 1210 In stock115440 pcs 40 A Tape & Reel (TR) MF-USMF - - - - 1 s 3.5 A 1.75 A Multifuse®, MF-USMF 6V 0.033" (0.85mm) 1210 (3225 Metric), Concave - - - 0.127" L x 0.102" W (3.22mm x 2.58mm) Surface Mount - -
TRF600-160 TRF600-160 Littelfuse Inc. PTC RESET FUSE 250V 160MA RADIAL In stock74630 pcs 60 A Bulk - CSA, TUV, UL - 18 Ohms 4 Ohms 18 s 320 mA 160 mA PolySwitch®, TRF600 250V (600V Int) - Radial, Disc 0.197" (5.00mm) Polymeric 0.496" (12.60mm) 0.630" L x 0.236" W (16.00mm x 6.00mm) Through Hole - -40°C ~ 85°C
FSMD012-1206-R FSMD012-1206-R RFE/Fuzetec RESETTABLE FUSE - SMD, 1206 SIZE In stock461950 pcs 100 A Tape & Reel (TR) - cUL, TUV, UL - 6.5 Ohms 1.4 Ohms 200 ms 390 mA 120 mA FSMD1206 48V 0.033" (0.85mm) 1206 (3216 Metric), Concave - - - 0.128" L x 0.065" W (3.25mm x 1.65mm) Surface Mount - -40°C ~ 85°C
MINISMDC075F/33-2 MINISMDC075F/33-2 Littelfuse Inc. PTC RESET FUSE 33V 750MA 1812 In stock134340 pcs 100 A Tape & Reel (TR) - CSA, TUV, UL - 390 mOhms 110 mOhms 1 s 1.6 A 750 mA PolySwitch®, miniSMD 33V 0.057' (1.46mm) 1812 (4532 Metric) - Polymeric - 0.181' L x 0.128' W (4.60mm x 3.24mm) Surface Mount - -40°C ~ 85°C
SMD050F-2 SMD050F-2 Littelfuse Inc. PTC RESET FUSE 60V 500MA 2SMD In stock169080 pcs 10 A Tape & Reel (TR) - CSA, TUV, UL - 1.4 Ohms 350 mOhms 4 s 1 A 500 mA PolySwitch®, SMD 60V 0.125" (3.18mm) 2-SMD - Polymeric - 0.290" L x 0.202" W (7.36mm x 5.12mm) Surface Mount - -40°C ~ 85°C
1206L110WR 1206L110WR Littelfuse Inc. PTC RESET FUSE 8V 1.1A 1206 In stock4960 pcs 100 A Tape & Reel (TR) - cURus, TUV - 180 mOhms 40 mOhms 100 ms 2.2 A 1.1 A POLY-FUSE®, 1206L 8V 0.039' (1.00mm) 1206 (3216 Metric), Concave - Polymeric - 0.126' L x 0.065' W (3.20mm x 1.65mm) Surface Mount - -40°C ~ 85°C
NANOSMD200LR-2 NANOSMD200LR-2 Littelfuse Inc. PTC RESET FUSE 6V 2A 1206 In stock4830 pcs 50 A Tape & Reel (TR) - CSA, UL - - 6 mOhms 3 s 6 A 2 A PolySwitch®, LoRho 6V 0.039' (1.00mm) 1206 (3216 Metric) - Polymeric - 0.127' L x 0.063' W (3.22mm x 1.60mm) Surface Mount - -
250S130-RCDR 250S130-RCDR Littelfuse Inc. PTC RESET FUSE 60V 130MA 2SMD In stock5210 pcs 3 A Tape & Reel (TR) - cURus, TUV - 17 Ohms 7 Ohms 1.1 s 260 mA 130 mA POLY-FUSE®, 250S 60V (250V Int) 0.146' (3.70mm) 2-SMD - Polymeric - 0.370' L x 0.291' W (9.40mm x 7.40mm) Surface Mount - -40°C ~ 85°C
MF-NSMF020-2 MF-NSMF020-2 Bourns Inc. PTC RESET FUSE 24V 200MA 1206 In stock192170 pcs 10 A Tape & Reel (TR) MF-NSMF cURus, TUV - 2.6 Ohms 600 mOhms 600 ms 460 mA 200 mA Multifuse®, MF-NSMF 24V 0.033' (0.85mm) 1206 (3216 Metric), Concave - Polymeric - 0.126' L x 0.063' W (3.20mm x 1.60mm) Surface Mount AEC-Q200 -40°C ~ 85°C
SMD100F-2018-2 SMD100F-2018-2 Littelfuse Inc. PTC RESET FUSE 15V 1.1A 2SMD In stock124460 pcs 40 A Tape & Reel (TR) - CSA, TUV, UL - 400 mOhms 100 mOhms 500 ms 2.2 A 1.1 A PolySwitch®, SMD 15V 0.060' (1.52mm) 2-SMD - Polymeric - 0.200' L x 0.180' W (5.08mm x 4.58mm) Surface Mount - -40°C ~ 85°C
PTGL09AR390N0B52A0 PTGL09AR390N0B52A0 Murata Electronics PTC RESET FUSE 250V 115MA RADIAL In stock4730 pcs 600 mA Cut Tape (CT) PTGL09AR UL 39 Ohms - - - 245 mA 115 mA POSISTOR®, PTGL 250V - Radial, Disc 0.197" (5.00mm) Ceramic 0.630" (16.00mm) 0.394" Dia x 0.236" T (10.00mm x 6.00mm) Through Hole - -10°C ~ 60°C
MICROSMD190LR-2 MICROSMD190LR-2 Littelfuse Inc. PTC RESET FUSE 6V 1.9A 1210 In stock5260 pcs 50 A Tape & Reel (TR) - CSA, UL - - 6 mOhms 4 s 4.9 A 1.9 A PolySwitch®, LoRho 6V 0.039' (1.00mm) 1210 (3225 Metric), Concave - Polymeric - 0.127' L x 0.102' W (3.22mm x 2.58mm) Surface Mount - -
TSM600-250-RA-2 TSM600-250-RA-2 Littelfuse Inc. POLYSWITCH 0.250A HOLD SMD In stock4270 pcs 3 A Cut Tape (CT) - - - 5 Ohms 1 Ohms 6 s 860 mA 250 mA PolySwitch®, TSM 250V 0.461" (11.70mm) 4-SMD - Polymeric - 0.681" L x 0.425" W (17.30mm x 10.80mm) Surface Mount - -40°C ~ 85°C
KMC5S110RY24 KMC5S110RY24 Thinking Electronics Industrial Co. Polymer PTC 1.1A Resettable Fuse In stock129680 pcs - - - - - - - - - - - - - - - - - - - - -
KMC5S075RY KMC5S075RY Thinking Electronics Industrial Co. Polymer PTC 0.75A Resettable Fus In stock113540 pcs - - - - - - - - - - - - - - - - - - - - -
KMC3S200RY KMC3S200RY Thinking Electronics Industrial Co. Polymer PTC 2.0A Resettable Fuse In stock84760 pcs - - - - - - - - - - - - - - - - - - - - -
KMC5S200RY KMC5S200RY Thinking Electronics Industrial Co. Polymer PTC 2.0A Resettable Fuse In stock98200 pcs - - - - - - - - - - - - - - - - - - - - -
KMC3S050RY KMC3S050RY Thinking Electronics Industrial Co. Polymer PTC 0.5A Resettable Fuse In stock140870 pcs - - - - - - - - - - - - - - - - - - - - -
KMC5S110RY16 KMC5S110RY16 Thinking Electronics Industrial Co. Polymer PTC 1.1A Resettable Fuse In stock115040 pcs - - - - - - - - - - - - - - - - - - - - -
KMC5S050RY KMC5S050RY Thinking Electronics Industrial Co. Polymer PTC 0.5A Resettable Fuse In stock104050 pcs - - - - - - - - - - - - - - - - - - - - -
KMC3S100RY KMC3S100RY Thinking Electronics Industrial Co. Polymer PTC 1.0A Resettable Fuse In stock105930 pcs - - - - - - - - - - - - - - - - - - - - -
MF-R020-0-17 Bourns Inc. PTC RESETTABLE 0.2A 60V RADIAL L In stock137140 pcs 40 A Bulk - cUL, cURus, TUV, UL - 4.4 Ohms 1.5 Ohms 2.2 s 400 mA 200 mA Multifuse®, MF-R 60V - Radial, Disc 0.201" (5.10mm) Polymeric 0.500" (12.70mm) 0.291" Dia x 0.122" T (7.40mm x 3.10mm) Through Hole AEC-Q200 -40°C ~ 85°C
600R160-R1F Littelfuse Inc. PTC RESET FUSE 60V 160MA RADIAL In stock5420 pcs 3 A Bulk - cURus, TUV - 17 Ohms 4 Ohms 10 s 320 mA 160 mA POLY-FUSE®, 600R 60V (600V Int) - Radial, Disc 0.201" (5.10mm) Polymeric 0.496" (12.60mm) 0.630" L x 0.236" W (16.00mm x 6.00mm) Through Hole - -40°C ~ 85°C
16R160BU Littelfuse Inc. PTC RESET FUSE 16V 1.6A RADIAL In stock4660 pcs 40 A Bulk - cURus, TUV - 110 mOhms 30 mOhms 9 s 3.2 A 1.6 A POLY-FUSE®, USBR 16V - Radial, Disc 0.201' (5.10mm) Polymeric 0.598' (15.20mm) 0.350' L x 0.118' W (8.90mm x 3.00mm) Through Hole - -40°C ~ 85°C
600R150-RBF Littelfuse Inc. PTC RESET FUSE 60V 150MA RADIAL In stock5020 pcs 3 A Bulk - cURus, TUV - 22 Ohms 9 Ohms 3 s 300 mA 150 mA POLY-FUSE®, 600R 60V (600V Int) - Radial, Disc 0.201' (5.10mm) Polymeric 0.492' (12.50mm) 0.354' L x 0.181' W (9.00mm x 4.60mm) Through Hole - -40°C ~ 85°C
MICROSMD450LR-XC-2 Littelfuse Inc. PTC RESET FUSE 12V 4.5A 1206 In stock5490 pcs - Tape & Reel (TR) - - - - - - - - * - - - - - - - - - -
600R160-RAF Littelfuse Inc. PTC RESET FUSE 60V 160MA RADIAL In stock5010 pcs 3 A Bulk - cURus, TUV - 16 Ohms 4 Ohms 10 s 320 mA 160 mA POLY-FUSE®, 600R 60V (600V Int) - Radial, Disc 0.201' (5.10mm) Polymeric 0.496' (12.60mm) 0.630' L x 0.236' W (16.00mm x 6.00mm) Through Hole - -40°C ~ 85°C
PSR-28875-310-2 Littelfuse Inc. PTC RESET FUSE LOWRHO STRAP In stock4390 pcs - Tape & Reel (TR) - - - - - - - - - - - - - - - - - - -
BK60-050-DI YAGEO PPTC,DISC 7.5MM, 60V 0.5A In stock382950 pcs 40 A Bulk - UL - 850 mOhms 350 mOhms 4 s 1 A 500 mA BK60 60V - Radial, Disc 0.201" (5.10mm) Polymeric 0.571" (14.50mm) 0.295" Dia x 0.122" T (7.50mm x 3.10mm) Through Hole - -40°C ~ 85°C
2920L500/24SLDR Littelfuse Inc. PTC RESET FUSE 5.0A 24V 2920 In stock22786 pcs 50 A Tape & Reel (TR) - cURus, TUV - 18 mOhms 1 mOhms 2 s 10 A 5 A POLY-FUSE®, LoRho 24V 0.079" (2.00mm) 2920 (7351 Metric), Concave - Polymeric - 0.290" L x 0.202" W (7.36mm x 5.12mm) Surface Mount - -40°C ~ 85°C
16R090BU Littelfuse Inc. PTC RESET FUSE 16V 900MA RADIAL In stock4770 pcs 40 A Bulk - cURus, TUV - 180 mOhms 70 mOhms 1.2 s 1.8 A 900 mA POLY-FUSE®, USBR 16V - Radial, Disc 0.201' (5.10mm) Polymeric 0.480' (12.20mm) 0.291' L x 0.118' W (7.40mm x 3.00mm) Through Hole - -40°C ~ 85°C
PSR-28241-150 Littelfuse Inc. FUSE PSR CHIP AMD In stock3820 pcs - Bulk - - - - - - - - - - - - - - - - - - -
PSR-28473-2 Littelfuse Inc. PSR RESET FUSE In stock5270 pcs - Tape & Reel (TR) - - - - - - - - * - - - - - - - - - -
MF-FSMF025X-2 Bourns Inc. PTC RESETTABLE 0.25A 6V SMD 0603 In stock88510 pcs 40 A Tape & Reel (TR) - cUL, cURus, TUV - 1.4 Ohms 200 mOhms 100 ms 750 mA 250 mA Multifuse®, MF-FSMF 6V 0.026" (0.65mm) 0603 (1608 Metric), Concave - Polymeric - 0.065" L x 0.033" W (1.65mm x 0.85mm) Surface Mount AEC-Q200 -40°C ~ 85°C
B59980C0120A051 EPCOS - TDK Electronics PTC RESET FUSE 80V 85MA RADIAL In stock67490 pcs 1 A Tape & Reel (TR) - UR 25 Ohms - - - 170 mA 85 mA Automotive, AEC-Q200 80V - Radial, Disc 0.197' (5.00mm) Ceramic 0.394' (10.00mm) 0.256' Dia x 0.138' T (6.50mm x 3.50mm) Through Hole - -40°C ~ 125°C
MXP370 Littelfuse Inc. PTC RESET FUSE LOWRHO STRAP In stock5180 pcs - Bulk - - - - - - - - - - - - - - - - - - -
SMD1812B200TFT YAGEO PPTC SMD 1812, 8V 2A, REEL 7" In stock519300 pcs 100 A Tape & Reel (TR) - cUL, TUV, UL - 70 mOhms 20 mOhms 2 s 3.5 A 2 A SMD1812 8V 0.049" (1.25mm) 1812 (4532 Metric), Concave - Polymeric - 0.179" L x 0.128" W (4.55mm x 3.24mm) Surface Mount - -40°C ~ 85°C
TRF250-145-B-0.5 Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL In stock85390 pcs 3 A Bag - CSA, TUV, UL - 14 Ohms 3 Ohms 5 s 290 mA 145 mA PolySwitch®, TRF250 60V (250V Int) - Radial, Disc 0.197' (5.00mm) Polymeric 0.433' (11.00mm) 0.256' L x 0.181' W (6.50mm x 4.60mm) Through Hole - -40°C ~ 85°C
LR4-700XHF Littelfuse Inc. PTC RESET FUSE 20V 7A STRAP In stock5240 pcs 100 A Bulk - - - - - 5 s - 7 A PolySwitch®, LR4 20V - Strap - Polymeric - - User Defined - -
MGPR310ZKDA-2 Littelfuse Inc. PTC RESET FUSE LOWRHO STRAP In stock4770 pcs - Tape & Reel (TR) - - - - - - - - - - - - - - - - - - -
VLR230-C36F Littelfuse Inc. PTC RESET FUSE 12V 2.3A STRAP In stock3750 pcs 100 A Bulk - CSA, TUV, UL - 36 mOhms 12 mOhms 5 s 5 A 2.3 A PolySwitch®, VLR 12V 0.032" (0.80mm) Strap - Polymeric - 0.866" L x 0.201" W (22.00mm x 5.10mm) User Defined - -40°C ~ 70°C
TRF250-145T Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL In stock88010 pcs 3 A Bag - CSA, TUV, UL - 14 Ohms 5.4 Ohms 2.5 s 290 mA 145 mA PolySwitch®, TRF250 60V (250V Int) - Radial, Disc 0.197" (5.00mm) Polymeric 0.433" (11.00mm) 0.256" L x 0.181" W (6.50mm x 4.60mm) Through Hole - -40°C ~ 85°C
0ZCC0260AF2B Bel Fuse Inc. PTC RESET FUSE 13.2V 2.6A 1812 In stock5160 pcs 100 A Tape & Reel (TR) - cURus, TUV - 50 mOhms 15 mOhms 5 s 5 A 2.6 A 0ZCC 13.2V 0.061" (1.55mm) 1812 (4532 Metric), Concave - Polymeric - 0.179" L x 0.128" W (4.55mm x 3.24mm) Surface Mount - -40°C ~ 85°C
MXP190KA Littelfuse Inc. PTC RESET FUSE LOWRHO STRAP In stock4330 pcs - Bulk - - - - - - - - - - - - - - - - - - -
TS600-200-RA-B-0.5-2 Littelfuse Inc. PTC RESET FUSE 60V 200MA 2SMD In stock4280 pcs 3 A Tape & Reel (TR) - CSA, UL - 13.5 Ohms 4 Ohms 12 s 400 mA 200 mA PolySwitch®, TS600 60V (600V Int) 0.484" (12.30mm) 2-SMD - Polymeric - 0.742" L x 0.297" W (18.85mm x 7.55mm) Surface Mount - -40°C ~ 85°C
SMD2920P185TFA Littelfuse Inc. PTC RESET FUSE 33V 1.85A 2920 In stock4860 pcs 40 A Tape & Reel (TR) - cURus, TUV - 150 mOhms 65 mOhms 2.5 s 3.7 A 1.85 A POLY-FUSE®, SMD2920 33V 0.039" (1.00mm) 2920 (7351 Metric), Concave - Polymeric - 0.290" L x 0.202" W (7.36mm x 5.12mm) Surface Mount - -40°C ~ 85°C
LTP180 Littelfuse Inc. PTC RESET FUSE 24V 1.8A STRAP In stock5260 pcs 100 A Bulk - CSA, TUV, UL - 120 mOhms 40 mOhms 2.9 s 3.8 A 1.8 A PolySwitch®, LTP 24V 0.039' (1.00mm) Strap - Polymeric - 0.984' L x 0.199' W (25.00mm x 5.05mm) User Defined - -40°C ~ 85°C
RGE1100 Littelfuse Inc. PTC RESET FUSE 16V 11A RADIAL In stock3630 pcs 100 A Bulk - CSA, TUV, UL - 8.9 mOhms 3.7 mOhms 7 s 18.7 A 11 A PolySwitch® 16V - Radial, Disc 0.199" (5.05mm) Polymeric 1.024" (26.00mm) 0.669" L x 0.098" W (17.00mm x 2.50mm) Through Hole - -
LVR075S-1 Littelfuse Inc. PTC RESET FUSE 240V 750MA RADIAL In stock3870 pcs 7.5 A Bulk - CQC, CSA, TUV, UL - 839 mOhms 316 mOhms 18 s 1.5 A 750 mA PolySwitch®, LVR 240V (265V Int) - Radial, Disc 0.200" (5.08mm) Polymeric 0.921" (23.40mm) 0.450" L x 0.189" W (11.43mm x 4.80mm) Through Hole - -20°C ~ 85°C
MINISMDC050F-02 Littelfuse Inc. PTC RESET FUSE 24V 500MA 1812 In stock3980 pcs 100 A Tape & Reel (TR) - CSA, TUV, UL - 1 Ohms 150 mOhms 150 ms 1 A 500 mA PolySwitch®, miniSMD 24V 0.024' (0.62mm) 1812 (4532 Metric), Concave - Polymeric - 0.179' L x 0.128' W (4.55mm x 3.24mm) Surface Mount - -40°C ~ 85°C
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