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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Housing Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Voltage - Rated Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Packing Method Physical Dimension Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Joule Integral-Nom Applications Max Surge Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
067501.6MXEP 067501.6MXEP Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 675 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 1.6A Cartridge, Non-Standard (Axial) CSA, UL 49mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1.6A Slow Blow Cartridge, Ceramic 50A 3.71 0.049Ohms
0216.050H 0216.050H Littelfuse Inc. 0.0000
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0.00000000 download Bulk 216 yes Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm CCC, CE, CSA, SEMKO, UR, VDE Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm e3 Tin (Sn) NO END CAP CCC; CE; CSA; IEC; SEMKO; UL; VDE 5.2mm 0.05A ELECTRIC FUSE 5x20mm 0.0001 A2/s 20mm 50mA Fast Blow Cartridge, Ceramic 1.5kA 0.00019 15.9Ohm
0230006.DRT3W 0230006.DRT3W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 6A Cartridge, Non-Standard (Axial) cUL, METI 14mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 6A Slow Blow Cartridge, Glass 400A 380 0.014Ohms
0315.062VXP 0315.062VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 315 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 62mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, UL 120Ohm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 250V 8536.10.00.40 6.99mm x 32.39mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; UL 6.99mm ELECTRIC FUSE TIME LAG 32.39mm Slow Blow Cartridge, Glass 35A 0.021 120Ohm
0473002.YRT3 0473002.YRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.11mm Non-RoHS Compliant 2A Axial CSA, PSE, UR 71.2mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 7.6 0.0712Ohms
0298300.UX1M8 0298300.UX1M8 Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Active Not Applicable EAR99 ROHS3 Compliant ELECTRIC FUSE
0263002.WAT1L 0263002.WAT1L Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) PICO® II 263 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 2A Axial CSA, PSE, UR 44.4mOhm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 2A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.74 0.0444Ohms
0451.630MR 0451.630MR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Ceramic Tape & Reel (TR) NANO²® 451 no Obsolete 1 (Unlimited) EAR99 2.69mm Non-RoHS Compliant Contains Lead 630mA 2-SMD, Square End Block unknown 2.69mm CSA, UL 305mOhm Surface Mount -55°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm 125V 125V 8536.10.00.40 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.143 0.305Ohm
0255005.NRT1 0255005.NRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) Axial 7.112mm Non-RoHS Compliant 5A Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
031501.6VXP 031501.6VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 315 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 1.6A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, PSE, UL 171mOhm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 250V 8536.10.00.40 6.99mm x 32.39mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; PSE; UL 6.99mm ELECTRIC FUSE TIME LAG 32.39mm Slow Blow 49 J Cartridge, Glass 100A 49.6 0.171Ohm
BVSP0010TX2 BVSP0010TX2 Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Active
0215005.MXF3P 0215005.MXF3P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 215 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 5A Radial Bend Cylinder CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 15.3mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5A Slow Blow Cartridge, Ceramic 1.5kA 66.095 0.0153Ohms
0225.250HXP 0225.250HXP Littelfuse Inc. 0.0000
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0.00000000 download Holder Glass Bulk 225 Obsolete 1 (Unlimited) Clip 125°C -55°C 4.5mm 14.48mm ROHS3 Compliant Lead Free 250mA 2AG, 5mm x 15mm 1.15Ohm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 250V 250mA Fast Blow Cartridge, Glass 35A AC 10kA DC 0.03 1.15Ohms
0327010.UXS 0327010.UXS Littelfuse Inc. 0.3243
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0.00000000 download 7 Weeks Bulk MICRO2™ 327 Active 1 (Unlimited) EAR99 Red ROHS3 Compliant 10A Blade, Micro unknown 7.8994mm 7.7mOhm Holder -40°C~125°C 0.358Lx0.150W x 0.311 H 9.10mmx3.80mmx7.90mm 32V ELECTRIC FUSE Automotive 1kA 89 7.7mOhm
0676005.DRT4P 0676005.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 250V 5A Cartridge, Non-Standard (Axial) CCC, CSA, UL, VDE 10mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V Ceramic 5A Fast Blow Cartridge, Ceramic 50A 20.4 0.01Ohms
0219.800MXE 0219.800MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 219 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 800mA 5mm x 20mm (Axial) unknown BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE 163mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Glass 150A 9.42 0.163Ohm
0HEV010.ZXPCB 0HEV010.ZXPCB Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk LC HEV Active 1 (Unlimited) EAR99 ROHS3 Compliant 10A 5AG, 10mm x 38mm w/PC Pins (Midget) unknown Through Hole -40°C~125°C 0.406Diax1.532L 10.30mmx38.90mm 450V ELECTRIC FUSE Lift Trucks Cartridge 10kA 255 0.0128Ohm
ROV14H102K-S-2 ROV14H102K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 200pF @ 1kHz 1 283J 1.1kV 900V 1kV 625V 6kA 825V
ROV10-680K-S ROV10-680K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2007 Obsolete Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA 2230pF @ 1kHz 1 8.5J 74.8V 61.2V 68V 40V 500A 56V
30407-15-BX 30407-15-BX Littelfuse Inc. 0.0000
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0.00000000 download Obsolete 1 (Unlimited) Non-RoHS Compliant
153.0010.6102 153.0010.6102 Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Active 1 (Unlimited) ROHS3 Compliant
0293050.U 0293050.U Littelfuse Inc. 0.0000
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0.00000000 download Bulk PAL™ 293 Obsolete 1 (Unlimited) Socket Red ROHS3 Compliant 50A Auto Link unknown 30.607mm Holder 0.906Lx0.646W x 1.205 H 23.00mmx16.40mmx30.60mm 32V 23mm x 16.4mm x 30.6mm 125°C -40°C 23mm 16.4 mm Electric Fuse Slow Blow Automotive
SZP6SMB82AT3G SZP6SMB82AT3G Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 260pF @ 1MHz DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 0.55W No 77.9V 600W 5.3A 113V 70.1V 1
1.5KE11C-B 1.5KE11C-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 1.5KE no Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL ISOLATED General Purpose 11V 9.4V 1.5kW 16.38V 97.4A 6.5W No 9.95V 1500W 1.5kW 97.4A 1
SMDJ7.0CA-T7 SMDJ7.0CA-T7 Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Surface Mount Tape & Reel (TR) SMDJ Active 1 (Unlimited) 2 SMD/SMT EAR99 70V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 2 Transient Suppressors SILICON 1 SINGLE 7V Bidirectional 3000W 2μA General Purpose 300A 3kW 86V 7V 3kW 1mA 7.78V 12V 26.5A 8.6V No 3000W 3kW 250A 7V
0665004.ZRLL 0665004.ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 665 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 4A Radial, Can, Vertical unknown 8.4582mm CSA, UL 15mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V TAPE AND REEL 8.5mm x 8.45mm 8.5mm Electric Fuse TIME LAG 14400 s Slow Blow Board Mount (Cartridge Style Excluded) 50A 67.2 0.015Ohm
067502.5MXEP 067502.5MXEP Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 675 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 2.5A Cartridge, Non-Standard (Axial) CSA, UL 34.2mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 2.5A Slow Blow Cartridge, Ceramic 50A 9.25 0.0342Ohms
0215005.MXE 0215005.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 215 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 5A 5mm x 20mm (Axial) unknown BSI, CSA, K-MARK, METI, SEMKO, UL 12.5mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Ceramic 1.5kA 82.85 0.0125Ohm
20KPA34A-B 20KPA34A-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 20KPA no Active Not Applicable 2 EAR99 ROHS3 Compliant UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED 20000W General Purpose 34V 20kW 57.5V 351.3A 8W No 38V 20000W 20kW 351.3A 1
P6KE300A P6KE300A Littelfuse Inc. 0.0882
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) P6KE Active 1 (Unlimited) Axial 175°C -55°C 256V 3.6mm 7.6mm ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 300V 600W Zener 1 1 Zener Unidirectional 1μA General Purpose 1.5A 285V 256V 600W 1mA 285V 414V 1.5A DO-204AC (DO-15) No 285V 600W 1.5A 414V 256V 1 1
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