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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 Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Thickness Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Pitch Subcategory Terminal Shape Case Code (Metric) Case Code (Imperial) Tolerance Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
MF-R090-2-9-99 MF-R090-2-9-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Tape & Reel (TR) 2011 Multifuse®, MF-R Obsolete 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 0.657 16.70mm 40A Polymeric MF-R090 0.201 5.10mm 1W 900mA 40A 60V 7.2s 1.8A 900mA 140mOhms 470mOhms 1.8A
PTS18126V300 PTS18126V300 Eaton - Electronics Division 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2010 PolyTron™, PTS1812 Active 2A (4 Weeks) RoHS Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 100A 6V 4s 3A 0.047 1.20mm 12mOhms 40mOhms 5A
RF0252-000 RF0252-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-R135-AP MF-R135-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.744 18.90mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R135 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 800mW 1.35A 7.3s 2.7A 1.35A 65mOhm 170mOhm
250R080TZR 250R080TZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2011 POLY-FUSE®, 250R Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 15 TO 33 OHMS MEASURED AT 20 DEG CEL Radial, Disc unknown cURus, TUV Through Hole -40°C~85°C 0.228Dia x 0.181 T 5.80mmx4.60mm 0.390 9.90mm 8533.40.80.70 AMMO PACK 3A Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 80mA 3A 60V 250V Int 4s 160mA 15Ohm 33Ohm
60R135XMR 60R135XMR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 60R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Lead Free 40A RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.12-0.3 Radial, Disc Unknown 5.1mm 19.6mm cURus, TUV 3.05mm 300mOhm Through Hole -40°C~85°C 0.535Dia x 0.122 T 13.58mmx3.10mm 0.780 19.80mm AMMO PACK 40A 60V Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 1.7W 1.35A 9.6s 2.7A 1.35A 120mOhm 300mOhm
30R500UMR 30R500UMR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 30R yes Active 1 (Unlimited) 2 Radial EAR99 30V ROHS3 Compliant Lead Free 40A FLAME PROOF, MINIMUM RESISTANCE IS 0.01 OHMS Radial, Disc Unknown 10.2mm cURus, TUV 50mOhm Through Hole -40°C~85°C 0.551Lx0.118W 14.00mmx3.00mm 30V 1.008 25.60mm 8533.40.80.70 AMMO PACK 40A 30V Polymeric e3 Matte Tin (Sn) NO WIRE 30V OVERCURRENT PROTECTION 0.402 10.20mm 3W 5A 14.5s 10A 5A 10mOhm 50mOhm
MF-R040-AP-99 MF-R040-AP-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 860mOhm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.539 13.70mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R040 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 550mW 400mA 60V 3.8s 800mA 400mA 520mOhm 1.29Ohm
CMF-RL50-10-0 CMF-RL50-10-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Tin Radial, Disc 5.08mm UR 50Ohm Through Hole -40°C~125°C 0.386Lx0.197W 9.80mmx5.00mm 0.532 13.50mm 8533.40.80.70 3A Ceramic e2 5.08mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.200 5.08mm 650V 65mA 3A 220V 600V Int 150ms 150mA 50Ohm
TRF250-120T-RD TRF250-120T-RD Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2011 PolySwitch® Obsolete Not Applicable ROHS3 Compliant Radial, Disc Through Hole 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.200 5.08mm 3A 250V 1.5s 120mA 4Ohm 8Ohm 240mA
TCF250-100RT-B-0.5 TCF250-100RT-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TCF250 Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD Surface Mount -40°C~85°C 0.195Lx0.195W 4.95mmx4.95mm Polymeric 3A 60V 250V Int 200ms 90mA 0.083 2.10mm 14Ohms 24Ohms 150mA
BK60-020-DZ BK60-020-DZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK60 Radial, Disc UL YAGEO 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 60V 2.2 s 200 mA - 1.5 Ohms 3.3 Ohms 400 mA
CMF-RL35A-10-0 CMF-RL35A-10-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin Radial, Disc 5mm UR 35Ohm Through Hole -40°C~125°C 0.295Lx0.220W 7.50mmx5.60mm 0.512 13.00mm 3A Ceramic e3 5mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.197 5.00mm 650V 75mA 3A 220V 600V Int 150ms 150mA 35Ohm
TRF250-183S-0.110 TRF250-183S-0.110 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TRF250 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.295Dia x 0.150 T 7.50mmx3.80mm 0.374 9.50mm Polymeric 0.200 5.08mm 10A 100V 250V Int 1.8s 183mA 800mOhms 3.4Ohms 685mA
SMD2920P150TSA SMD2920P150TSA Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD2920 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V Non-RoHS Compliant Contains Lead 40A 2920 (7351 Metric), Concave unknown 5.3mm 5.44mm cURus, TUV 230mOhm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric e0 Tin/Lead (Sn/Pb) YES Non-linear Resistors WRAPAROUND 7351 2920 DUAL ENDED TEMPERATURE SENSING 1.5A 2s 3A 1.5A 0.039 1.00mm 80mOhm 230mOhm
RUEF250U-0.148 RUEF250U-0.148 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active 1 (Unlimited) Non-RoHS Compliant
JK-MSMD125(8V) JK-MSMD125(8V) Jinrui Electronic Materials Co. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
BK30-160-SI BK30-160-SI Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.374" L x 0.122" W (9.50mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 8 s 1.6 A - 45 mOhms 140 mOhms 3.2 A
TS120A-3851 TS120A-3851 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Active
LVR040K-1 LVR040K-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2008 PolySwitch®, LVR yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.6-0.97 Radial, Disc CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.453Lx0.150W 11.50mmx3.80mm 0.823 20.90mm Polymeric e3 TIN NO WIRE 2W TEMPERATURE SENSING 0.200 5.08mm 240V 5.5A 240V 265V Int 24s 400mA 600mOhm 1.9Ohm 900mA
BK30-185-SI BK30-185-SI Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.386" L x 0.122" W (9.80mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 8.7 s 1.85 A - 35 mOhms 120 mOhms 3.7 A
250S130-RCDR 250S130-RCDR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
PTSA181216V260 PTSA181216V260 Eaton - Electronics Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PTSA1812 1812 (4532 Metric), Concave UL Eaton - Electronics Division Surface Mount -40°C ~ 85°C 0.178" L x 0.126" W (4.53mm x 3.20mm) AEC-Q200 - - 40 A 16V 5 s 2.6 A 0.079" (2.00mm) 15 mOhms 70 mOhms 5.2 A
TRF250-180S-2 TRF250-180S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 PolySwitch®, TRF250 Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.354Dia x 0.150 T 9.00mmx3.80mm 0.453 11.50mm Polymeric 0.197 5.00mm 10A 100V 250V Int 2s 180mA 800mOhm 4Ohm 650mA
0805L175SLYR 0805L175SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Cut Tape (CT) 2012 POLY-FUSE®, LoRho Active 1 (Unlimited) SMD/SMT 6V ROHS3 Compliant 0805 (2012 Metric), Concave unknown cURus, TUV 55mOhm Surface Mount -40°C~85°C 0.083Lx0.053W 2.10mmx1.35mm 6V 50A Polymeric 2012 0805 1.75A 50A 600ms 3.5A 0.024 0.60mm 5mOhm 55mOhm
250R145U 250R145U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 3A 3 TO 14 OHMS MEASURED AT 20 DEG CEL Radial, Disc 5.1mm cURus, TUV 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 145mA 60V 250V Int 2.5s 290mA 145mA 3Ohm 14Ohm
250R120-R2U 250R120-R2U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Bulk 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 8 TO 16 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 16Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 120mA 3A 60V 250V Int 2.5s 240mA 8Ohm 16Ohm
250R120-RCU 250R120-RCU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant Lead Free 5.4 TO 14 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 120mA 3A 60V 250V Int 3s 240mA 5.4Ohm 14Ohm
12VL175U 12VL175U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2010 POLY-FUSE®, VL Obsolete 1 (Unlimited) ROHS3 Compliant Strap cURus, TUV User Defined -40°C~85°C 0.866Lx0.146W 22.00mmx3.70mm 100A Polymeric 1.75A 100A 12V 5s 4.2A 1.75A 0.032 0.80mm 17mOhms 62mOhms 4.2A
MINIASMDCH050F-2 MINIASMDCH050F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch?, miniASMD 1812 (4532 Metric), Concave - Littelfuse Inc. Surface Mount -40°C ~ 125°C 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Polymeric - 20 A 30V 100 ms 500 mA 0.032" (0.82mm) 200 mOhms 1.35 Ohms 1.6 A
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