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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage Number of Poles Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Current HTS Code Packing Method Number of Functions Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Temperature Grade Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Rated Voltage Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Composition Feature Polarity Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Joule Integral-Nom Applications Max Surge Current Breakdown Voltage Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Supplier Device Package Power Dissipation-Max Fuse Type Telecom IC Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels
0283060.H 0283060.H Littelfuse Inc. 4.4670
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0.00000000 download 16 Weeks Active 1 (Unlimited) ROHS3 Compliant unknown 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm 60A Electric Fuse 32V 21.5mm
0325.175HXP 0325.175HXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) Axial EAR99 6.99mm ROHS3 Compliant Lead Free 175mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE 8.84Ohm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) PIN WIRE CE ELECTRIC FUSE TIME LAG 3AB 14400 s 32.72mm Slow Blow Cartridge, Ceramic 100A 0.22 8.92Ohm
36908000000 36908000000 Littelfuse Inc. 0.0000
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0.00000000 12 Weeks Through Hole Tape & Box (TB) TE5® 369 Active 1 (Unlimited) Radial EAR99 ROHS3 Compliant 800mA Radial, Box unknown 8.001mm cULus Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 300V 8536.10.00.40 AMMO PACK; TAPE AND REEL 8.5mm x 4mm x 8mm e3 Tin (Sn) PIN WIRE UL 8.5mm 4 mm ELECTRIC FUSE TIME LAG TE5 Slow Blow Board Mount (Cartridge Style Excluded) 50A 3.8
P4KE510A-B P4KE510A-B Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2011 P4KE no Active 1 (Unlimited) 2 Axial EAR99 434V ROHS3 Compliant DO-204AL, DO-41, 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 General Purpose 600mA 485V 434V 400W 698V 570mA No 400W 698V 1
0279.031V 0279.031V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk MICRO™ 279 Active 1 (Unlimited) Radial 85°C -55°C 6.35mm 8.89mm Non-RoHS Compliant 31mA Radial, Can, Vertical 8.89mm CSA, QPL, UL 16Ohm Through Hole -55°C~85°C 0.250Dia x 0.350 H 6.35mmx8.89mm 125V 125V 31mA Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.0000081 16Ohms
1206SFS400FM/32-2 1206SFS400FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFS Active 1 (Unlimited) 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.046 H 3.20mmx1.60mmx1.17mm 32V 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A 2.2 0.024Ohm
0481005.V 0481005.V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Bulk 481 Active 1 (Unlimited) EAR99 ROHS3 Compliant 5A Alarm Indicator unknown 19.6088mm CSA, UR 28.5mOhm Holder -55°C~125°C 0.665Lx0.228W x 0.772 H 16.90mmx5.80mmx19.60mm 125V 125V Electrical e3 TIN NO END CAP CSA; UL Indicating Fast Blow 26 J Telecom Indicating Fuse 300A 26.2 0.0285Ohm
0TLN010.T 0TLN010.T Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TLN Active 1 (Unlimited) Clip 50.8mm Non-RoHS Compliant 10A Cartridge, Non-Standard CE, UR Holder 0.563Diax2.000L 14.30mmx50.80mm 170V Electrical 10A Fast Blow Telecom Cartridge 100kA
0215002.MRGT1P 0215002.MRGT1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Tape & Reel (TR) 215 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 2A 5mm x 20mm CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 41mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2A Slow Blow Cartridge, Ceramic 1.5kA 11.68 0.0566Ohms
3KP78-B 3KP78-B Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 2014 3KP Obsolete 1 (Unlimited) ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener Transient Suppressors UNIDIRECTIONAL General Purpose 91.25V 78V 3kW 132.3V 23.8A No 82.13V 3000W 3kW 23.8A 1
0MIN015.TPGLO 0MIN015.TPGLO Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® Obsolete Not Applicable 125°C -40°C Blue 10.8966mm ROHS3 Compliant 15A Blade, Miniature 8.7884mm 3.81mm SAE, UL Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 15A Fast Blow Automotive
157.7000.6751 157.7000.6751 Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk Active 1 (Unlimited) 81.9912mm Non-RoHS Compliant 750A Metal Strip 10.4902mm 21.9964mm Bolt Mount 3.228Lx0.866W x 0.413 H 82.00mmx22.00mmx10.50mm 48V Electrical Indicating 750A Fast Blow Lift Trucks Fuse Strip
SA7.0A SA7.0A Littelfuse Inc. 1.3028
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) SA Active 1 (Unlimited) Axial 175°C -55°C 7V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 7V 500W Zener 1 Zener Unidirectional General Purpose 42.5A 7.78V 7V 500W 12V 42.5A DO-204AC (DO-15) No 7.78V 500W 42.5A 12V 7V 1 1
GTCR37-421M-R10 GTCR37-421M-R10 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Tray 2007 GTC Active 1 (Unlimited) 3 3 ROHS3 Compliant Radial Cylinder, 3 Lead Through Hole 1 NICKEL UNSPECIFIED WIRE INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
0278.500V 0278.500V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk MICRO™ 278 Active 1 (Unlimited) Radial 125°C -55°C 5.97mm 7.3mm ROHS3 Compliant Lead Free 500mA Radial, Can, Vertical 7.2898mm CSA, QPL, UL 167mOhm Through Hole -55°C~125°C 0.235Dia x 0.287 H 5.97mmx7.30mm 125V 125V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.0716 0.167Ohms
0AGU030.T 0AGU030.T Littelfuse Inc. 2.4787
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0.00000000 download 16 Weeks Holder Bulk AGU Active Not Applicable Clip 38.1mm Non-RoHS Compliant 30A Cartridge, Non-Standard Holder 0.406Diax1.500L 10.30mmx38.10mm 32V 32V 30A 30A Cartridge, Glass
P6KE250C P6KE250C Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) 2005 P6KE Active 1 (Unlimited) Axial 175°C -55°C 214V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 250V 600W Zener 1 Zener Bidirectional General Purpose 1.7A 225V 214V 600W 361.2V DO-204AC (DO-15) No 225V 600W 361.2V 214V 1 1
0315012.MXB 0315012.MXB Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 315 Obsolete 1 (Unlimited) Axial EAR99 6.99mm Non-RoHS Compliant Contains Lead 12A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown UL 6.4mOhm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 32V 32V ELECTRIC FUSE Slow Blow Cartridge, Glass 300A 1200 0.0064Ohm
021701.6MRET1P 021701.6MRET1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 217 Active 1 (Unlimited) Clip 125°C -55°C 22.5044mm ROHS3 Compliant 1.6A 5mm x 20mm (Axial) CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, VDE 52.8mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 1.6A Fast Blow Cartridge, Glass 35A 4.615 0.0528Ohms
0224010.DRT3W 0224010.DRT3W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 10A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 6.75mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 125V 125V 10A Fast Blow Cartridge, Glass 10kA 116 0.00675Ohms
0MIN002.VP 0MIN002.VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MINI® Active Not Applicable Gray 10.8966mm ROHS3 Compliant 2A Blade, Miniature 8.7884mm 3.81mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 2A Fast Blow Automotive
5.0SMDJ110CA-T7 5.0SMDJ110CA-T7 Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 5.0SMDJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 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 BIDIRECTIONAL 5000W Telecom 128.5V 110V 5kW 177V 28.3A 6.5W No 122V 5000W 5kW 28.3A 1
0215008.MXE 0215008.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 215 Obsolete 1 (Unlimited) Axial 6mm Non-RoHS Compliant Contains Lead 8A 5mm x 20mm (Axial) unknown CSA, K-MARK, METI, UL 7.8mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 250V ELECTRIC FUSE Slow Blow Cartridge, Ceramic 1.5kA 209.5 0.0078Ohm
02511.25PF001L 02511.25PF001L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) ROHS3 Compliant Axial CSA, cURus, PSE Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.39 0.1Ohms
FCD061400TP FCD061400TP Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 FCD Obsolete 1 (Unlimited) 125°C -55°C 1.6002mm ROHS3 Compliant Lead Free 4A 0603 (1608 Metric) 457.2μm 812.8μm cULus 19mOhm Surface Mount -55°C~125°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 24V 4A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.41 0.019Ohms
19411000001 19411000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 194 Obsolete 1 (Unlimited) Clip 85°C -40°C 19.9898mm ROHS3 Compliant 1A 5mm x 20mm cURus, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V Ceramic 1A Fast Blow Cartridge, Ceramic 1.5kA 0.29
0ATO001.VP 0ATO001.VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk ATO® Active Not Applicable Black 19.05mm ROHS3 Compliant 1A Blade, ATO/ATC 12.192mm 5.08mm CSA, SAE, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 1A Fast Blow Automotive
0362.750H 0362.750H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 362 Obsolete 1 (Unlimited) Clip 6.35mm 25.4mm Non-RoHS Compliant Lead Free 750mA 8AG, 1/4 x 1 CSA, UL Holder 0.250Diax1.000L 6.35mmx25.40mm 250V 25V 750mA 750mA Fast Blow Cartridge, Glass
0617001.MXEP 0617001.MXEP Littelfuse Inc. 1.0148
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0.00000000 download 15 Weeks Through Hole Bulk 617 Active 1 (Unlimited) 125°C -55°C 21.4884mm ROHS3 Compliant 1A 5mm x 20mm (Axial) CCC, CE, CSA, UR. VDE 96.4mOhm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 250V 1A Fast Blow Cartridge, Glass 35A 1.045 0.0964Ohms
P6SMBJ15 P6SMBJ15 Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 12.1V 5.59mm ROHS3 Compliant Lead Free UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 15V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 27A 13.5V 12.8V 600W 22.26V 28.8A No 13.55V 12.8V 1
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