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PTC Resettable Fuses

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Operating Supply Voltage Diameter RoHS Status Lead Free Voltage - Rated Current Rating Radiation Hardening Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Subcategory Ambient Temperature Range High Terminal Shape Mounting Feature Reference Standard Case Code (Metric) Case Code (Imperial) Rated Power Dissipation (P) Working Voltage Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Hold Current Current - Max Voltage - Max Time to Trip Trip Current Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
RXEF090S-2 RXEF090S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 PolySwitch®, RXEF Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.441Lx0.118W 11.20mmx3.00mm 0.622 15.80mm Polymeric 0.199 5.05mm 40A 72V 7.2s 900mA 200mOhms 470mOhms 1.8A
RGEF250 RGEF250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2007 PolySwitch®, RGEF yes Active Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0220-0.0350 Radial, Disc unknown 12.8mm CSA, TUV, UL 53mOhm Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.504 12.80mm Polymeric NO WIRE 1W TEMPERATURE SENSING 0.199 5.05mm 2.5A 100A 16V 5s 4.7A 22mOhm 53mOhm
MF-R185 MF-R185 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
VTP210LF VTP210LF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2013 PolySwitch®, VTP Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 1.024Lx0.209W 26.00mmx5.30mm Polymeric 100A 16V 5s 2.1A 0.032 0.80mm 18mOhms 60mOhms 4.7A
PFRA.700 PFRA.700 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Bulk PFRA yes Active Vendor Undefined 2 Radial EAR99 22.1mm ROHS3 Compliant Lead Free 40A No 0.005 OHMS AT 23 DEG CEL Radial, Disc 10.9mm cURus, TUV 30mOhm Through Hole 660.005248mg -40°C~85°C 0.870Lx0.118W 22.10mmx3.00mm 1.173 29.80mm 8533.40.80.70 22.1mm x 3mm x 29.8mm 40A 30V Polymeric e3 Tin (Sn) NO WIRE TEMPERATURE SENSING 0.402 10.20mm 40V 3.8W 7A 17.5s 14A 7A 5mOhm 30mOhm
RHEF650-2 RHEF650-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 PolySwitch®, RHEF yes Discontinued Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~125°C 0.500Lx0.118W 12.70mmx3.00mm 0.874 22.20mm Polymeric 0.199 5.05mm 100A 16V 5.5s 6.5A 11mOhm 26mOhm 12A
TRF250-183US TRF250-183US Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.256Dia x 0.118 T 6.50mmx3.00mm 0.256 6.50mm Polymeric 0.197 5.00mm 10A 100V 250V Int 1.8s 183mA 800mOhm 3.4Ohm 685mA
15LR260SU 15LR260SU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2006 POLY-FUSE®, LR Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free 100A RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.02-0.063 Strap unknown cURus, TUV 63mOhm User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 2.6A 15V 5s 5.8A 2.6A 0.039 1.00mm 20mOhm 63mOhm
16R090BPR 16R090BPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, USBR yes Active 1 (Unlimited) 2 Radial EAR99 16V ROHS3 Compliant Lead Free 40A 0.07OHM MEASURED AT 20 DEG CEL Radial, Disc No SVHC 5.1mm cURus, TUV 180mOhm Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 16V 0.480 12.20mm 8533.40.80.70 AMMO PACK; TR 40A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 600mW 900mA 1.2s 1.8A 900mA 70mOhm 180mOhm
2016L100/33DR 2016L100/33DR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2000 POLY-FUSE®, 2016L yes Active 1 (Unlimited) 2 SMD/SMT 33V ROHS3 Compliant Lead Free 33V 40A 0.1 OHM MEASURED AT 20 DEG CEL 2016 (5041 Metric), Concave No SVHC 1.25mm cURus, TUV 400mOhm Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm 33V TR 5.44mm x 4.43mm x 1.25mm 40A Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors 85°C WRAPAROUND TUV, UL 5041 2016 33V DUAL ENDED OVERLOAD PROTECTION 1.4W 1.1A 500ms 2.2A 1.1A 0.049 1.25mm 100mOhm 400mOhm
RXEF025-1 RXEF025-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, RXEF Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 40A 72V 2.5s 250mA 1.25Ohms 3Ohms 500mA
TRF250-080T-AP TRF250-080T-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Active
SMD2920B125TF SMD2920B125TF 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 1.25 A 0.033" (0.85mm) 50 mOhms 250 mOhms 2.5 A
RHEF200 RHEF200 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2011 PolySwitch®, RHEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.370Dia x 0.122 T 9.40mmx3.10mm 0.567 14.40mm Polymeric 0.199 5.05mm 2A 100A 16V 4.3s 3.8A 45mOhm 110mOhm 3.8A
LVR075S LVR075S Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, LVR yes Active Not Applicable 240V ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.450Lx0.189W 11.43mmx4.80mm 240V 0.921 23.40mm Polymeric 0.200 5.08mm 750mA 7.5A 240V 265V Int 18s 1.5A 316mOhm 839mOhm
RUEF300-2 RUEF300-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2002 PolySwitch®, RUEF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.020-0.050 Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 0.650 16.50mm TR, 14.6 INCH Polymeric NO WIRE 2W TEMPERATURE SENSING 0.199 5.05mm 30V 3A 100A 30V 10.8s 6A 20mOhm 80mOhm 6A
SMDC030F-2 SMDC030F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) SMDC yes Active 2A (4 Weeks) ROHS3 Compliant 2920 (7351 Metric), Concave Surface Mount 0.295Lx0.201W 7.50mmx5.10mm Polymeric 10A 60V 3s 300mA 0.035 0.90mm 300mOhm 3.4Ohm 600mA
RTE135 RTE135 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 1999 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm Polymeric 0.199 5.05mm 40A 33V 4.5s 1.35A 59mOhms 143mOhms 2.5A
LR4-600-C100F LR4-600-C100F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, LR4 Discontinued 2A (4 Weeks) ROHS3 Compliant Strap User Defined Polymeric 100A 20V 5s 6A 11.7A
MICROSMD010F-2 MICROSMD010F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Cut Tape (CT) 2006 PolySwitch®, microSMD yes Active 2A (4 Weeks) 2 30V ROHS3 Compliant 30V 10A MINIMUM RESISTANCE IS 2.1 OHMS 1210 (3225 Metric), Concave 850μm CSA, TUV, UL Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm TR, 7 INCH Polymeric e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C ONE SURFACE DUAL ENDED TEMPERATURE SENSING 100mA 1s 250mA 100mA 0.033 0.85mm 2.1Ohm 15Ohm 250mA
RXE040-2 RXE040-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2001 PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.299Dia x 0.118 T 7.60mmx3.00mm 0.532 13.50mm Polymeric 0.199 5.05mm 40A 72V 3.8s 400mA 550mOhms 1.29Ohms 800mA
RUEF800K RUEF800K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RUEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.850Lx0.118W 21.60mmx3.00mm 30V 1.189 30.20mm Polymeric 0.400 10.15mm 6A 100A 30V 18.8s 16A 8A 5mOhm 20mOhm
RXEF030S-2 RXEF030S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2006 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 40A 72V 3s 300mA 880mOhm 2.1Ohm 600mA
LSP550 LSP550 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch?, LSP Strap TUV, UR Littelfuse Inc. User Defined -40°C ~ 85°C 0.787" L x 0.402" W (20.00mm x 10.20mm) AEC-Q200 Polymeric - 50 A 16V 5 s 5.5 A 0.035" (0.90mm) 8 mOhms 26 mOhms 10.2 A
RF2560-000 RF2560-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF3763-000 RF3763-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF3366-000 RF3366-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
PFMF.250.16.2 PFMF.250.16.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) PFMF Obsolete Vendor Undefined ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount 18.001947mg -40°C~85°C 0.181Lx0.128W 4.60mmx3.24mm Y 4.37mm x 3.07mm x 0.85mm 100A Polymeric Non-linear Resistors CSA, UL 4532 1812 16V 16V 5s 2.5A 0.063 1.60mm 15mOhm 100mOhm 5A
RF3377-000 RF3377-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF4558-000 RF4558-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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