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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 Operating Supply Voltage 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 Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Type Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Pitch Subcategory Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Working Voltage Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Hold Current Current - Max Voltage - Max Time to Trip Family Trip Current Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
250R120-R1ZR 250R120-R1ZR Littelfuse 0.0000
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0.00000000 download 25 Weeks Tape & Box (TB) 2008 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 6 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 AMMO PACK 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 120mA 3A 60V 250V Int 2.5s 240mA 6Ohm 16Ohm
600R150-RBZR 600R150-RBZR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2006 POLY-FUSE®, 600R yes Active 1 (Unlimited) 2 Radial EAR99 600V ROHS3 Compliant Lead Free 3A 9 TO 22 OHMS MEASURED AT 20 DEG CEL Radial, Disc unknown 5.1mm cURus, TUV 22Ohm Through Hole -40°C~85°C 0.354Lx0.181W 9.00mmx4.60mm 60V 0.492 12.50mm 8533.40.80.70 AMMO PACK 3A Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE 600V OVERLOAD PROTECTION 0.201 5.10mm 1W 150mA 60V 600V Int 3s 300mA 150mA 9Ohm 22Ohm
RGEF1400-1 RGEF1400-1 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2010 PolySwitch®, RGEF Active Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.925Lx0.114W 23.50mmx2.90mm 1.098 27.90mm Polymeric 0.400 10.15mm 100A 16V 9s 14A 2.6mOhms 6.4mOhms 23.8A
TCF250-100T-RB-B-0.5 TCF250-100T-RB-B-0.5 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TCF250 Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD Surface Mount -40°C~85°C 0.187Lx0.187W 4.75mmx4.75mm Polymeric 3A 60V 250V Int 200ms 90mA 0.091 2.30mm 15.4Ohms 24Ohms 150mA
TS600-200F-RA-B-0.5-2 TS600-200F-RA-B-0.5-2 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) PolySwitch®, TS600 Active 2A (4 Weeks) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.742Lx0.297W 18.85mmx7.55mm Polymeric 200mA 3A 60V 600V Int 10s 400mA 0.484 12.30mm 4Ohm 13.5Ohm 400mA
TRF250-120T-R1-B-0.5 TRF250-120T-R1-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 1s 120mA 6Ohm 16Ohm 240mA
250R120-RFZR 250R120-RFZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2008 POLY-FUSE®, 250R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 6 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 AMMO PACK 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 120mA 3A 60V 250V Int 2.5s 240mA 6Ohm 16Ohm
TRF600-150-RB-B-0.5 TRF600-150-RB-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk PolySwitch®, TRF600 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.354Lx0.181W 9.00mmx4.60mm 0.492 12.50mm Polymeric 0.197 5.00mm 150mA 40A 250V 600V Int 3s 300mA 9Ohm 22Ohm 300mA
RUEF110-AP RUEF110-AP 0.0000
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Min: 1

Mult: 1

0.00000000
BK16-500-SZ BK16-500-SZ Yageo 0.0000
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Min: 1

Mult: 1

0.00000000 BK16 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.421" L x 0.122" W (10.70mm x 3.10mm) - Polymeric 0.201" (5.10mm) 100 A 16V 2 s 5 A - 14 mOhms 30 mOhms 10 A
MF-R300-0-003 MF-R300-0-003 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000
MF-R020-0-003 MF-R020-0-003 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000
1206L500SL-VYR 1206L500SL-VYR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, 1206L Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount 85°C 0.126Lx0.065W 3.20mmx1.65mm AEC-Q200 Polymeric 50A 6V 5A 10A
250R120-RCZR 250R120-RCZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 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 8533.40.80.70 AMMO PACK 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 120mA 3A 60V 250V Int 3s 240mA 5.4Ohm 14Ohm
1206L450/12SLWR 1206L450/12SLWR Littelfuse 0.0000
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Min: 1

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0.00000000 Lo Rho 1206 (3216 Metric), Concave cURus, TUV Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.126" L x 0.065" W (3.20mm x 1.65mm) - Polymeric - 50 A 12V 2 s 4.5 A 0.063" (1.60mm) 3 mOhms 14 mOhms 9 A
60R050XUL25 60R050XUL25 Littelfuse 0.0000
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Min: 1

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0.00000000 POLY-FUSE? 60R Radial, Disc cURus, TUV Littelfuse Inc. Through Hole -40°C ~ 85°C 0.311" Dia x 0.122" T (7.90mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 60V 4 s 500 mA - 500 mOhms 1.17 Ohms 1 A
15LR380U 15LR380U Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk POLY-FUSE®, LR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.013-0.037 Strap unknown cURus, TUV User Defined -40°C~85°C 0.984Lx0.283W 25.00mmx7.20mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT AXIAL OVERLOAD PROTECTION 3.8A 100A 15V 5s 8.3A 0.039 1.00mm 13mOhm 37mOhm
LVR008NK-2 LVR008NK-2 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2016 PolySwitch®, LVR Active Not Applicable ROHS3 Compliant Radial, Disc Through Hole -20°C~85°C 0.283Dia x 0.181 T 7.20mmx4.60mm 0.488 12.40mm Polymeric 0.199 5.05mm 1.2A 240V 265V Int 10s 80mA 7.4Ohms 26Ohms 190mA
MF-R160-0-17 MF-R160-0-17 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.402" Dia x 0.118" T (10.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 30V 8 s 1.6 A - 55 mOhms 150 mOhms 3.2 A
MF-RX018/250U-0 MF-RX018/250U-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) 2 Radial ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 2Ohm Through Hole -40°C~85°C 0.409Dia x 0.150 T 10.40mmx3.80mm 0.496 12.60mm 10A 60V Polymeric e3 Tin (Sn) MF-RX 650 μm 0.201 5.10mm 180mA 10A 60V 250V Int 800mOhm 4Ohm
MF-RX135/72-AP MF-RX135/72-AP Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2013 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 190mOhm Through Hole -40°C~85°C 0.483Lx0.122W 12.26mmx3.10mm 0.718 18.26mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.7W 1.35A 40A 72V 9.6s 2.7A 120mOhm 300mOhm
MF-SM050-2-99 MF-SM050-2-99 Bourns Inc. 0.0000
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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 3.18mm cURus, TUV 1.4Ohm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 60V AEC-Q200 30V 8533.40.80.50 TR 40A Polymeric 430μm e3 MF-SM FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W 500mA 4s 1A 500mA 0.125 3.18mm 350mOhm 1.4Ohm
MF-R065-0-17 MF-R065-0-17 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.382" Dia x 0.122" T (9.70mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 5.3 s 650 mA - 270 mOhms 720 mOhms 1.3 A
MF-RHT1300-0-14 MF-RHT1300-0-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.925" L x 0.142" W (23.50mm x 3.60mm) AEC-Q200 Polymeric 0.402" (10.20mm) 100 A 16V 13 s 13 A - 4.1 mOhms 10 mOhms 24 A
MF-USML250-2 MF-USML250-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant MINIMUM RESISTANCE IS 0.0045 OHMS 1210 (3225 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 6V 8533.40.80.70 TR, 7 INCH Polymeric MF-USML YES WRAPAROUND DUAL ENDED 6V 2.5A 50A 3.5s 5A 0.024 0.60mm 4.5mOhm 22mOhm 5A
MF-SM150/33-2-99 MF-SM150/33-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT ROHS3 Compliant 40A 2 2-SMD cURus, TUV 230mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm AEC-Q200 TR 40A Polymeric e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM Non-linear Resistors FLAT DUAL ENDED OVERLOAD PROTECTION 33V 1.9W 1.5A 33V 5s 3A 1.5A 0.118 3.00mm 60mOhm 230mOhm
MF-RX250-0-014 MF-RX250-0-014 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
BK250-120-SZ BK250-120-SZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.276" L x 0.181" W (7.00mm x 4.60mm) - Polymeric 0.201" (5.10mm) 3 A 250V 5 s 120 mA - 6 Ohms 10.5 Ohms 240 mA
MF-R040-2 MF-R040-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Tin 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 860mOhm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.539 13.70mm TR 40A Polymeric e3 MF-R040 5.1mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 550mW 400mA 3.8s 800mA 400mA 520mOhm 1.29Ohm
MF-R005-0 MF-R005-0 Bourns Inc. 0.0000
RFQ

Min: 1

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0.00000000 download Bulk MF-R Active Radial, Disc Through Hole 0.315" Dia x 0.122" W (8.00mm x 3.10mm) 0.114" (2.90mm) 40A 60V 5s PTC Resettable Fuses 50mA 100mA
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