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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 Accessory Type Diameter Length RoHS Status Flammability Rating Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current 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 Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage Trip Time or Delay 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 Joule Integral-Nom Applications Max Surge Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power 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 Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SMBJ26CA-HR SMBJ26CA-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 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL J BEND R-PDSO-J2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 26V 600W 42.1V 14.3A 5W No 28.9V 14.3A 26V 1
P6KE33C P6KE33C 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 28.2V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 33V 600W Zener 1 Zener Bidirectional General Purpose 12.6A 29.7V 28.2V 600W 47.99V DO-204AC (DO-15) No 29.75V 600W 47.99V 28.2V 1 1
0283120.H 0283120.H Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm 120A Electric Fuse 32V 21.5mm
AK3-066C AK3-066C Littelfuse Inc. 19.9000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 AK3 Active 1 (Unlimited) 2 Axial EAR99 66V ROHS3 Compliant 2 UL RECOGNIZED Axial, Right Angle Bend (24.15mm Center) No SVHC Through Hole -55°C~125°C TJ AVALANCHE 6nF Zener 6000pF @ 10kHz DUAL 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 3kA 80V 66V 120V 3kA 80V No 72V 3000A 3kA 8/20μs
09130507LXN 09130507LXN Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks 2010 Active 1 (Unlimited) Terminal ROHS3 Compliant
0674007.MXEP 0674007.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Through Hole Bulk 674 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 7A Cartridge, Non-Standard (Axial) CSA, UL 11.2mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 7A Fast Blow Cartridge, Ceramic 50A 25.2 0.0112Ohms
0603SFF600FM/24-2 0603SFF600FM/24-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFF Active 1 (Unlimited) Non-RoHS Compliant 0603 (1608 Metric) UL Surface Mount -55°C~125°C 0.063Lx0.032W x 0.037 H 1.60mmx0.80mmx0.95mm 24V 6A Fast Blow Board Mount (Cartridge Style Excluded) 35A 1.125 0.01Ohm
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
20KPA232-B 20KPA232-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 20KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener Transient Suppressors UNIDIRECTIONAL General Purpose 232V 20kW 392.7V 54A No 244.85V 20000W 20kW 54A 1
SZP6SMB56CAT3G SZP6SMB56CAT3G Littelfuse Inc. 0.3500
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0.00000000 download 13 Weeks Tape & Reel (TR) 2015 Automotive, AEC-Q101 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 185pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 30 YES R-PDSO-C2 SILICON 1 SINGLE 47.8V BIDIRECTIONAL 600W Automotive 0.55W No 53.2V 600W 7.8A 77V 47.8V 1
0251.630NRT1L 0251.630NRT1L Littelfuse Inc. 1.2092
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0.00000000 download 12 Weeks Through Hole Ceramic Tape & Reel (TR) PICO® II 251 no Active 1 (Unlimited) EAR99 2.41mm ROHS3 Compliant UL94 V-0 Lead Free 630mA Axial unknown CSA, cURus 205mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 TAPE AND REEL 2.8mm x 7.11mm e3 Tin (Sn) PIN WIRE CSA; UL ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.08 0.205Ohm
02200007DRT1W 02200007DRT1W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 220 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 3A 2AG, 5mm x 15mm (Axial) 32mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 350V 350V 3A Slow Blow Cartridge, Glass 4.62 0.032Ohms
AK3-058C-Y AK3-058C-Y Littelfuse Inc. 18.5810
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0.00000000 download 16 Weeks AK3-Y Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED Axial, Right Angle Bend (24.15mm Center) Through Hole -55°C~125°C TJ AVALANCHE Zener 6pF @ 10kHz e4 Silver (Ag) 265 30 NO SILICON 1 SINGLE 58V BIDIRECTIONAL General Purpose No 64V 3000A 3kA 8/20μs 110V 58V 1
NS6A13AT3H NS6A13AT3H Littelfuse Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
TP5KP11CA TP5KP11CA Littelfuse Inc. 2.0467
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0.00000000 download 18 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q101, TP5KP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener WIRE NO O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 5000W Automotive 8W No 12.2V 5000W 5kW 280.2A 18.2V 11V 1
061706.3MXP 061706.3MXP Littelfuse Inc. 0.0887
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0.00000000 download 15 Weeks Holder Bulk 617 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 6.3A 5mm x 20mm CCC, CE, CSA, UR. VDE 9.5mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Fast Blow Cartridge, Glass 63A 62.465 0.0095Ohms
20111000001P 20111000001P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder, Through Hole Glass Bulk 2006 201P Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant Lead Free 1A PRE-ARCING TIME: OPEN WITHIN 5 MS AT 1000% RATED CURRENT 5mm x 20mm unknown cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V END CAP CUL; UL ELECTRIC FUSE MEDIUM TIME LAG Medium Blow 2 J 700mW Cartridge, Glass 80A 2
0471002.NAT1L 0471002.NAT1L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) PICO® II 471 Active 1 (Unlimited) EAR99 ROHS3 Compliant 2A Axial unknown CSA, PSE, UR 39mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 AMMO PACK 2.8mm x 7.11mm e3 Matte Tin (Sn) PIN WIRE CSA; PSE; UL 2.8mm ELECTRIC FUSE TIME LAG 14400 s 7.11mm Slow Blow 2 J Board Mount (Cartridge Style Excluded) 50A 2.5 0.039Ohm
5.0SMDJ18CAS 5.0SMDJ18CAS 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 20V 5000W 5kW 171.2A 29.2V 18V 1
SMDJ64C SMDJ64C Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2012 SMDJ Active 1 (Unlimited) SMD/SMT 150°C -65°C 64V ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener 1 Zener Bidirectional General Purpose 29.1A 71.1V 64V 3kW 108.15V 29.1A DO-214AB (SMCJ) No 67.37V 3000W 3kW 29.1A 108.15V 64V 1 1
ROV05H471K-S ROV05H471K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 50pF @ 1kHz 1 21J 517V 423V 470V 300V 800A 385V
P4KE12C P4KE12C Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) 2009 P4KE Active 1 (Unlimited) Axial 175°C -55°C 10.2V 2.7mm 5.2mm ROHS3 Compliant Lead Free DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ 12V 400W Zener 1 Zener Bidirectional General Purpose 24.6A 11.4V 10.2V 400W 17.54V 24.6A DO-204AL (DO-41) No 10.8V 400W 24.6A 17.54V 10.2V 1 1
ROV05H361K-S ROV05H361K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 70pF @ 1kHz 1 16J 396V 324V 360V 230V 800A 300V
0677.630DRT4P 0677.630DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 677 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 630mA Cartridge, Non-Standard (Axial) CSA, UL, VDE 178mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 630mA Slow Blow Cartridge, Ceramic 35A 2.55 0.178Ohms
39802500000 39802500000 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) 2006 TE5® 398 Active 1 (Unlimited) Radial 85°C -40°C Brown 8.509mm ROHS3 Compliant UL94 V-0 Lead Free 250mA Radial, Box 8.001mm 3.9878mm cULus 355mOhm Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 65V 65V 250mA Medium Blow Board Mount (Cartridge Style Excluded) 50A 0.045 0.355Ohms
20KPA216C-B 20KPA216C-B Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 20KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener e3 MATTE TIN 260 30 General Purpose 216V 20kW 365.4V 58A No 228.03V 20000W 20kW 58A 1
0301001.M 0301001.M Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk AGA Obsolete 1 (Unlimited) Clip 15.875mm Non-RoHS Compliant 1A 1AG, 1/4 x 5/8 Holder 0.250Diax0.625L 6.35mmx16.00mm 32V 32V 1A Cartridge, Glass
0239001.VXEP 0239001.VXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 239 Active 1 (Unlimited) 125°C -55°C 22.5044mm ROHS3 Compliant 1A 5mm x 20mm (Axial) CE, CSA, KC, PSE, UL 296.5mOhm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 250V 1A Slow Blow Cartridge, Glass 35A 11.295 0.2965Ohms
P4KE15CA-B P4KE15CA-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 2011 P4KE no Active 1 (Unlimited) 2 Axial EAR99 12.8V ROHS3 Compliant UL RECOGNIZED 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 1 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED General Purpose 19.3A 14.3V 12.8V 400W 21.2V 19.3A No 21.2V 1
09130500LXN 09130500LXN Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks 2010 Active 1 (Unlimited) Terminal ROHS3 Compliant
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