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PTC Resettable Fuses

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Shape Voltage Case Code (Metric) Case Code (Imperial) Tolerance Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Current Rating (Max) Hold Current Current - Max Voltage - Max Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
HVR250P120CRAF HVR250P120CRAF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2004 POLY-FUSE®, HVR250 Obsolete Not Applicable ROHS3 Compliant Lead Free Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.268Dia x 0.201 T 6.80mmx5.10mm 0.492 12.50mm 3A Polymeric 0.217 5.50mm 120mA 3A 60V 250V Int 900ms 240mA 120mA 7Ohms 16Ohms 240mA
MF-RX375/72-2 MF-RX375/72-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
RF4567-000 RF4567-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
AGRF600-2 AGRF600-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) 2010 PolySwitch®, AGRF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0095-0.019 Radial, Disc unknown Through Hole -40°C~85°C 0.421Lx0.118W 10.70mmx3.00mm 0.724 18.40mm AEC-Q200 TR Polymeric NO WIRE 2.8W TEMPERATURE SENSING 0.199 5.05mm 16V 6A 100A 16V 3.5s 10.7A 9.5mOhm 28mOhm 10.7A
TR250-080U TR250-080U TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-RX012/250U-F5-2 MF-RX012/250U-F5-2 Bourns 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-SM030-2-99 MF-SM030-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 60V ROHS3 Compliant Tin 40A No 2 2-SMD No SVHC cURus, TUV 4.8Ohm Surface Mount -40°C~85°C 0.289Lx0.214W 7.36mmx5.44mm 60V AEC-Q200 60V 8533.40.80.50 TR 40A Polymeric 430μm e3 MF-SM FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W 300mA 3s 600mA 300mA 0.125 3.18mm 900mOhm 4.8Ohm
MF-RX012/250-05 MF-RX012/250-05 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2005 Multifuse®, MF-RX/250 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 4.0 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 8Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 3A 60V Polymeric e3 Tin (Sn) MF-RX NO WIRE TEMPERATURE SENSING 0.201 5.10mm 250V 120mA 3A 60V 250V Int 4Ohm 16Ohm
MF-RHT700-0-14 MF-RHT700-0-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.551" L x 0.118" W (14.00mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 7 s 7 A - 10 mOhms 25 mOhms 13 A
BK250-040-DY BK250-040-DY Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.291" Dia x 0.181" T (7.40mm x 4.60mm) - Polymeric 0.201" (5.10mm) 3 A 250V 6 s 40 mA - 27 Ohms 65 Ohms 80 mA
LR4-380F LR4-380F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bag 2010 PolySwitch®, LR4 yes Active 1 (Unlimited) 15V ROHS3 Compliant Strap unknown CSA, TUV, UL 28mOhm User Defined -40°C~85°C 0.984Lx0.283W 25.00mmx7.20mm Polymeric 3.8A 100A 15V 5s 8.3A 0.039 1.00mm 13mOhm 37mOhm
LVR005NS LVR005NS Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2013 PolySwitch®, LVR yes Active Not Applicable 240V ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.272Dia x 0.181 T 6.90mmx4.60mm 240V 0.390 9.90mm Polymeric 0.200 5.08mm 50mA 1A 240V 265V Int 10s 120mA 18.5Ohm 65Ohm
MF-RX250/72-AP MF-RX250/72-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2012 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No Radial, Disc 10.2mm cURus, TUV 80mOhm Through Hole -40°C~85°C 0.839Lx0.122W 21.30mmx3.10mm 1.039 26.40mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.402 10.20mm 2.5W 2.5A 40A 72V 15.6s 5A 50mOhm 130mOhm
SMD1812P260TSA SMD1812P260TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C Non-RoHS Compliant Contains Lead 40A 1812 (4532 Metric), Concave 3.15mm 3.41mm 4.73mm cURus, TUV 47mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 40A 6V Polymeric 4532 1812 800mW 2.6A 40A 6V 2.5s 5.2A 2.6A 0.051 1.30mm 15mOhms 47mOhms 5.2A
MF-LSMF185/33X-2 MF-LSMF185/33X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
ASMDC125F/33-2 ASMDC125F/33-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2016 PolySwitch®, ASMD Active 2A (4 Weeks) ROHS3 Compliant 2-SMD Surface Mount 0.295Lx0.201W 7.50mmx5.10mm PS300, PS400 Polymeric 40A 33V 2s 1.25A 0.028 0.71mm 40mOhms 250mOhms 2.5A
PTR030V0500-TR PTR030V0500-TR Eaton - Electronics Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) 2011 PolyTron™, PTR030V Active 1 (Unlimited) Radial 85°C -40°C 30V 14mm RoHS Compliant No Radial, Disc 10mm 24.9mm 3mm cURus, TUV 30mOhm Through Hole 453.59237mg -40°C~85°C 0.551Lx0.118W 14.00mmx3.00mm 30V 0.980 24.90mm 40A 30V Polymeric 0.394 10.00mm 3W 5A 40A 30V 14.5s 10A 5A 10mOhms 50mOhms 10A
RS90-030 RS90-030 OptiFuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RS90 Radial, Disc cUL, TUV, UL OptiFuse Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 72V (90V Int) 3 s 300 mA - 880 mOhms 2.1 Ohms 600 mA
MINISMDC300F-2 MINISMDC300F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2013 PolySwitch®, miniSMD yes Active 2A (4 Weeks) ROHS3 Compliant 1812 (4532 Metric), Concave CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 100A 6V 5s 3A 0.030 0.76mm 11mOhm 36mOhm 6A
B59890C0160A051 B59890C0160A051 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 125°C -40°C 5mm RoHS Compliant Lead Free 2 Radial 7.5mm 4mm 5mm 200mA 35mA 70mA
PFSM.150.2 PFSM.150.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Surface Mount Tape & Reel (TR) PFSM yes Active Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 40A No 2 2-SMD cURus, TUV 3.18mm 120mOhm Surface Mount 419.998185mg -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm AEC-Q200 8533.40.80.70 TR, BLISTER 9.5mm x 6.71mm x 3mm 100A 15V Polymeric e3 Tin (Sn) WRAPAROUND DUAL ENDED TEMPERATURE SENSING 1.9W 1.5A 100A 5s 3A 0.118 3.00mm 60mOhm 250mOhm
RF2676-000 RF2676-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
PTGL04AS560K6B51B0 PTGL04AS560K6B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4.5mm 5.5mm ROHS3 Compliant Exempt 500mA 2 Radial, Disc 5mm 10.5mm UL 4.5mm 560Ohm Through Hole -30°C~85°C 0.177Dia x 0.177 T 4.50mmx4.50mm 0.551 14.00mm 8533.40.80.70 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 10% OVERLOAD PROTECTION 0.197 5.00mm 74mA 147mA 56Ohm 94mA 125mA
SMD2920B250TF SMD2920B250TF Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SMD2920 2920 (7351 Metric), Concave cUL, TUV, UL YAGEO Surface Mount -40°C ~ 85°C 0.290" L x 0.202" W (7.36mm x 5.12mm) - Polymeric - 40 A 15V 8 s 2.5 A 0.047" (1.20mm) 20 mOhms 85 mOhms 5 A
BK30-300-SZ BK30-300-SZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.520" L x 0.122" W (13.20mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 10.8 s 3 A - 22 mOhms 70 mOhms 6 A
LR4-190SLF LR4-190SLF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2015 PolySwitch®, LR4 Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.945Lx0.205W 24.00mmx5.20mm Polymeric 100A 15V 5s 1.9A 0.039 1.00mm 39mOhms 102mOhms 3.9A
RUEF300K-2 RUEF300K-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2002 PolySwitch®, RUEF yes Active Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 0.710 18.03mm Polymeric 0.199 5.05mm 3A 100A 30V 10.8s 6A 20mOhm 80mOhm 6A
RF3335-000 RF3335-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
1206L500SLWR 1206L500SLWR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, LoRho Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave Surface Mount 0.126Lx0.065W 3.20mmx1.65mm 50A Polymeric 3216 1206 5A 50A 6V 2s 10A 5A 0.039 1.00mm 100mOhms 12mOhms 10A
RUSBF155-AP RUSBF155-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RUSBF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.040-0.0705 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.272Dia x 0.122 T 6.90mmx3.10mm 0.461 11.70mm AMMO PACK Polymeric NO WIRE 0.6W TEMPERATURE SENSING 0.201 5.10mm 6V 40A 6V 2.2s 1.55A 40mOhm 100mOhm 2.65A
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