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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 Operating Supply Voltage Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance 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) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Working Voltage 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 Illumination 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 Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SMBJ13A-HR SMBJ13A-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2014 SMBJ-HR Active 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount 92.986436mg -65°C~150°C TJ AVALANCHE Zener DUAL J BEND R-PDSO-J2 600W SILICON 1 SINGLE Unidirectional 13V General Purpose 28A 15.9V 13V 600W 21.5V 28A No 14.4V 1
0MIN07.5VXGLO 0MIN07.5VXGLO Littelfuse Inc. 0.0000
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0.00000000 download Bulk MINI® Obsolete Not Applicable EAR99 Brown Non-RoHS Compliant 7.5A Blade, Miniature unknown 8.7884mm SAE, UL Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V ELECTRIC FUSE Fast Blow Automotive
15KP40CA 15KP40CA Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 2005 15KP Obsolete 1 (Unlimited) Axial 175°C -55°C 40V 9.1mm 9.1mm ROHS3 Compliant Lead Free 2 P600, Axial Through Hole -55°C~175°C TJ 40V 15kW Zener Bidirectional 1 1 Zener Bidirectional 10μA General Purpose 228A 15kW 44.4V 40V 15kW 5mA 44.4V 65.8V 228A P600 No 44.4V 15000W 15kW 228A 65.8V 40V 1 1
0322007.HXP 0322007.HXP Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 322 Obsolete 1 (Unlimited) Clip 125°C -55°C 6.35mm 31.75mm ROHS3 Compliant Lead Free 7A 3AB, 3AG, 1/4 x 1-1/4 CE, cULus, PSE 10.8mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 7A Fast Blow Cartridge, Ceramic 100A 10.58 0.0108Ohms
156.5699.5802 156.5699.5802 Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk Obsolete 1 (Unlimited) 42.0116mm ROHS3 Compliant 80A Metal Strip 787.4μm 11.9888mm Bolt Mount 1.654Lx0.472W x 0.031 H 42.00mmx12.00mmx0.80mm 32V Electrical 80A Lift Trucks Fuse Strip
SMDJ7.5CA-HRA SMDJ7.5CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) SMDJ-HRA Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 R-PDSO-J2 3kW SILICON 1 SINGLE Bidirectional 3000W 7.5V General Purpose 232.6A 9.21V 7.5V 3kW 12.9V 232.6A No 8.33V 3000W 3kW 1
ROV20H470L-2 ROV20H470L-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 12100pF @ 1kHz 1 34J 54.05V 39.95V 47V 30V 3kA 38V
023702.5M 023702.5M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 237 Obsolete 1 (Unlimited) Clip 5.2mm 19.9898mm Non-RoHS Compliant Contains Lead 2.5A 5mm x 20mm CE, CSA, PSE, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 125V 125V 2.5A Medium Blow Cartridge, Glass 10kA
0233001.MXW 0233001.MXW Littelfuse Inc. 0.0000
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0.00000000 download Bulk 233 Obsolete 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm CSA, K-MARK, METI, UL Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 1A Medium Blow Cartridge, Glass 10kA 2.03 0.18Ohms
1N6267ARL4G 1N6267ARL4G Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Cut Tape (CT) 2009 Mosorb™ Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6267A NO O-PALF-W2 SILICON 1 SINGLE 5.8V UNIDIRECTIONAL ISOLATED General Purpose 5W No 6.45V 1500W 1.5kW 10.5V 5.8V 1
SMBJ36C SMBJ36C Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2011 SMBJ Active 1 (Unlimited) SMD/SMT 150°C -65°C 36V 5.59mm ROHS3 Compliant Lead Free DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 36V 600W Zener 1 Zener Bidirectional General Purpose 10.4A 40V 36V 600W 61.01V 10.4A DO-214AA (SMBJ) No 37.89V 600W 10.4A 61.01V 36V 1 1
30KPA345A-HRA 30KPA345A-HRA Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 30KPA-HRA Active Not Applicable P600, Axial Through Hole -55°C~175°C TJ Zener General Purpose No 30000W 30kW 345V 1
SZNS6A33AFT3G SZNS6A33AFT3G Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 Obsolete 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads Surface Mount -65°C~150°C TJ Zener 510pF @ 1MHz General Purpose No 36.7V 500W 11.3A 53.3V 33V 1
30311000001 30311000001 Littelfuse Inc. 2.2210
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2009 TR3® 303 Active Not Applicable Radial 70°C -25°C ROHS3 Compliant 1A Radial, Can, Vertical 8.001mm CSA, UL 83.45mOhm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 1A Fast Blow 155mW Board Mount (Cartridge Style Excluded) 50A 0.039 0.08345Ohms
5KP18A 5KP18A Littelfuse Inc. 2.3087
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 2009 5KP Active 1 (Unlimited) Axial 175°C -55°C 18V 9.1mm 9.1mm ROHS3 Compliant Lead Free 2 P600, Axial No SVHC Through Hole -55°C~175°C TJ Zener Unidirectional 1 8W 1 Zener Unidirectional 2μA General Purpose 172A 5kW 20V 18V 5kW 5mA 20V 29.2V 174.7A 22.1V P600 No 20V 5000W 5kW 174.7A 29.2V 18V 1 1
SP0505BAJT SP0505BAJT Littelfuse Inc. 0.1817
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 SP050xBA no Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 5.5V 2.25mm Non-RoHS Compliant Contains Lead LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 1.1mm 1.35mm Surface Mount -40°C~85°C TA 5V AVALANCHE 30pF Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 6 R-PDSO-G6 Transient Suppressors SILICON 5 MO-203AB Bidirectional General Purpose 5.5V 5.5V 8.5V 0.2W No 5.5V Max 5 5
5KP51C 5KP51C Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 2005 5KP Active 1 (Unlimited) Axial 175°C -55°C 51V 9.1mm 9.1mm ROHS3 Compliant Lead Free P600, Axial Through Hole -55°C~175°C TJ 51V 5kW Zener 1 Zener Bidirectional General Purpose 60.7A 56.7V 51V 5kW 86.52V P600 No 53.73V 5000W 5kW 86.52V 51V 1 1
5.0SMDJ8.0AS 5.0SMDJ8.0AS Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Tape & Reel (TR) 5.0SMDJ-S Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e3 Matte Tin (Sn) 260 40 Telecom No 8.89V 5000W 5kW 367.6A 13.6V 8V 1
0217.630H 0217.630H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 217 Obsolete 1 (Unlimited) Clip 125°C -55°C 5.2mm 19.9898mm Non-RoHS Compliant Contains Lead 630mA 5mm x 20mm CCC, CE, CSA, K-MARK, SEMKO, UL, VDE 190mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 630mA Fast Blow Cartridge, Glass 35A 0.409 0.19Ohms
0224.250DRT1W 0224.250DRT1W 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 250mA 2AG, 5mm x 15mm (Axial) CSA, UL 1.15Ohm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 250mA Fast Blow Cartridge, Glass 35A 0.03 1.15Ohms
1206SFS550FM/24-2 1206SFS550FM/24-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFS Active 1 (Unlimited) 1206 (3216 Metric) Surface Mount -55°C~125°C 0.126Lx0.063W x 0.046 H 3.20mmx1.60mmx1.17mm 24V 5.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 6.4 0.014Ohm
5.0SMDJ170CA-T7 5.0SMDJ170CA-T7 Littelfuse Inc. 1.8232
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 5.0SMDJ yes Active 1 (Unlimited) 2 EAR99 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 Bidirectional 5000W 5μA Telecom 189V 170V 5kW 1mA 189V 275V 18.2A 6.5W No 5000W 5kW 18.2A 275V
0208008.DRT1P 0208008.DRT1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Tape & Reel (TR) 208 Active 1 (Unlimited) Clip 125°C -55°C 14.478mm ROHS3 Compliant 8A 2AG, 5mm x 15mm (Axial) CE, cURus, PSE 10.7mOhm Holder -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 350V 8A Fast Blow Cartridge, Glass 100A 56 0.0107Ohms
0362030.M 0362030.M Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk 362 Obsolete 1 (Unlimited) Clip 25.4mm Non-RoHS Compliant 30A 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 30A Fast Blow Cartridge, Glass
0157.080DR 0157.080DR Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Holder, Surface Mount Tape & Reel (TR) NANO²® 157 Active 1 (Unlimited) EAR99 ROHS3 Compliant 80mA 2 2-SMD, Square End Block with Clip unknown 3.7mm cULus 4.05Ohm Holder, Surface Mount -55°C~125°C 0.256Lx0.146W x 0.154 H 6.50mmx3.70mmx3.90mm 125V 125V 8536.10.00.40 TAPE AND REEL e4 GOLD WRAPAROUND UL 6.1mm ELECTRIC FUSE VERY FAST Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.00033 4.05Ohm
0217.100MRET1P 0217.100MRET1P 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 100mA 5mm x 20mm (Axial) CCC, CE, CSA, K-MARK, SEMKO, UL, VDE 5.6965Ohm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V 100mA Fast Blow Cartridge, Glass 35A 0.0045 5.6965Ohms
0283070.MXJ 0283070.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Brown ROHS3 Compliant 70A Auto Link unknown 21.9964mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm Electric Fuse Slow Blow Automotive
0433005.NR 0433005.NR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 433 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 5A 1206 (3216 Metric) unknown 584.2μm CSA, UL 11mOhm Surface Mount -55°C~90°C 0.125Lx0.060W x 0.023 H 3.18mmx1.52mmx0.58mm 24V 24V 8536.10.00.40 TAPE AND REEL 3.18mm x 1.52mm x 0.58mm e0 TIN LEAD WRAPAROUND CSA; UL 3.18mm 1.52 mm ELECTRIC FUSE VERY FAST Thin Film Fast Blow 1 J Board Mount (Cartridge Style Excluded) 50A 1.6 0.011Ohm
30411-10 30411-10 Littelfuse Inc. 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant Holder 12V 10A None
0235004.MXEP 0235004.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Glass Bulk 235 Active 1 (Unlimited) Axial EAR99 6mm ROHS3 Compliant Lead Free 4A 5mm x 20mm (Axial) unknown CE, CSA, KC, PSE, UL 24.6mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 125V 125V 8536.10.00.40 5.8mm x 22.5mm e3 TIN PIN WIRE CE; CSA; KTL; PSE; UL ELECTRIC FUSE 22.5mm Fast Blow 17 J Cartridge, Glass 10kA 17.14 0.0246Ohm
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