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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 Depth Operating Supply Voltage 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 Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance 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 Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Code (Metric) Case Code (Imperial) Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Working Voltage Applications Max Surge Current Element Configuration Power Dissipation Breakdown Voltage 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 Number of Bidirectional Channels
P6SMB150 P6SMB150 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2011 P6SMB Active 1 (Unlimited) 2 SMD/SMT EAR99 128V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 SILICON 1 SINGLE Unidirectional 1μA General Purpose 2.8A 135V 128V 600W 1mA 143V 217.35V 2.9A 5W No 135.45V 600W
SMBJ43CA-HR SMBJ43CA-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 Bidirectional 43V General Purpose 8.7A 52.8V 43V 600W 69.4V 8.7A No 47.8V 1
1.5KE13CA 1.5KE13CA Littelfuse Inc. 0.6302
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0.00000000 download 19 Weeks Through Hole Cut Tape (CT) 1.5KE no Active 1 (Unlimited) 2 Axial EAR99 11.1V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED, EXCELLENT CLAMPING CAPABILITY DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 13V AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) WIRE 260 30 2 Bidirectional 1 Transient Suppressors 1.5kW SILICON 1 SINGLE ISOLATED 1μA General Purpose 83.5A 1.5kW 12.4V 11.1V 1.5kW 1mA 12.4V 18.2V 83.5A 13.7V No 1500W 1.5kW 18.2V 1
PGB0010603MR PGB0010603MR Littelfuse Inc. 0.0572
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 PulseGuard® PGB Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 790μm 1.6mm Non-RoHS Compliant Contains Lead 2 ULTRA LOW CAPACITANCE 0603 (1608 Metric) 810μm Surface Mount -65°C~125°C TJ 24V AVALANCHE 55FF Zener e2 Copper/Nickel/Tin (Cu/Ni/Sn) DUAL 2 Bidirectional 1 SILICON 1 1608 0603 1nA General Purpose Single 1kV 24V 150V No 150V Typ
SA18CA SA18CA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) SA Active 1 (Unlimited) Axial 175°C -55°C 18V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 18V 500W Zener 1 Zener Bidirectional General Purpose 17.5A 20V 18V 500W 29.2V 17.5A DO-204AC (DO-15) No 20V 500W 17.5A 29.2V 18V 1 1
1.5SMB75CA 1.5SMB75CA Littelfuse Inc. 0.5517
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0.00000000 download Tape & Reel (TR) 1.5SMB Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener Telecom No 71.3V 1500W 1.5kW 81.4A 8/20μs 133.1V 64.1V 1
1.5KE11A-B 1.5KE11A-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 1.5KE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED, 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 UNIDIRECTIONAL ISOLATED General Purpose 11V 9.4V 1.5kW 15.6V 97.4A 6.5W No 10.5V 1500W 1.5kW 97.4A 1
TP1.5KE36CA TP1.5KE36CA Littelfuse Inc. 0.6140
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0.00000000 download 19 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TP1.5KE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener WIRE NO O-PALF-W2 SILICON 1 SINGLE 30.8V BIDIRECTIONAL ISOLATED Automotive 6.5W No 34.2V 1500W 1.5kW 30.5A 49.9V 30.8V 1
TLPA40CA TLPA40CA Littelfuse Inc. 0.0000
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0.00000000 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant TRANS VOLTAGE SUPPRESSOR DIODE
0663.125HXSL 0663.125HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 663 Obsolete Not Applicable Radial ROHS3 Compliant Lead Free 125mA Radial, Can, Vertical unknown 8.4582mm CSA, KTL, SEMKO, UL, VDE 50mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8.5mm x 8.45mm CSA, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.12 1.241Ohm
P6SMBJ120 P6SMBJ120 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 97.2V 5.59mm ROHS3 Compliant Lead Free UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 120V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 3.5A 108V 102V 600W 173.25V 3.7A No 173.25V 102V 1
0299020.ZXAG 0299020.ZXAG Littelfuse Inc. 0.0000
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0.00000000 download Bulk MAXI® Active Not Applicable Yellow ROHS3 Compliant Blade, Max UR Holder -40°C~125°C 1.150Lx0.348W x 0.850 H 29.21mmx8.85mmx21.59mm 32V 20A Slow Blow Automotive 1kA 1100 0.0031Ohm
1.5KE480-B 1.5KE480-B Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 1.5KE no Active 1 (Unlimited) 2 EAR99 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 UNIDIRECTIONAL ISOLATED General Purpose 480V 408V 1.5kW 690.9V 2.3A 6.5W No 432V 1500W 1.5kW 2.3A 1
SMDJ12A-HRAT7 SMDJ12A-HRAT7 Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2014 SMDJ-HRA Active 1 (Unlimited) 2 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 SILICON 1 SINGLE UNIDIRECTIONAL 3000W General Purpose 12V 3kW 19.9V 150.8A 6.5W No 13.3V 3000W 3kW 150.8A 1
1.5SMC170 1.5SMC170 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 1.5SMC Active 1 (Unlimited) 2 SMD/SMT EAR99 145V 8.13mm ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AB, SMC 2.62mm 6.22mm Surface Mount 210.013267mg -55°C~150°C TJ 170V AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 R-PDSO-J2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 6.5A 162V 145V 1.5kW 245.7V 6.5A 6.5W No 153.45V 1500W 1.5kW 1
1.5KE210CA 1.5KE210CA Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1.5KE Obsolete 1 (Unlimited) 175°C -55°C ROHS3 Compliant Lead Free DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 210V 1.5kW Zener Zener General Purpose 1.5kW DO-201 No 1500W 1.5kW 1 1
SZ1SMB17CAT3G SZ1SMB17CAT3G Littelfuse Inc. 0.4934
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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 490pF @ 1MHz DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 0.55W No 18.9V 600W 21.7A 27.6V 17V 1
1206SFP350FM/32-2 1206SFP350FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFP 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 3.5A Board Mount (Cartridge Style Excluded) 50A 1.84 0.029Ohm
0218.200VXP 0218.200VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 218 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 200mA 5mm x 20mm CCC, CE, CSA, KC, SEMKO, UL, VDE 1.6Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 200mA Slow Blow Cartridge, Glass 35A 0.341 1.6Ohms
0298080.ZXA 0298080.ZXA Littelfuse Inc. 5.4914
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0.00000000 download 8 Weeks Bolt Bulk MEGA® Active Not Applicable EAR99 Red ROHS3 Compliant 80A Auto Link unknown 10.67mm cULus 720μOhm Bolt Mount -40°C~125°C 1.149Lx0.750W x 0.390 H 29.20mmx19.05mmx9.90mm 32V ELECTRIC FUSE Slow Blow Automotive 2kA 0.00072Ohm
0663.160HXSL 0663.160HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 663 Obsolete Not Applicable Radial ROHS3 Compliant Lead Free 160mA Radial, Can, Vertical unknown 8.4582mm CSA, KTL, SEMKO, UL, VDE 990mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8.5mm x 8.45mm CSA, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.24 0.99Ohm
20KPA240CA-B 20KPA240CA-B Littelfuse Inc. 0.0000
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0.00000000 download 17 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 BIDIRECTIONAL ISOLATED 20000W General Purpose 240V 20kW 387V 52.2A 8W No 268.1V 20000W 20kW 52.2A 1
0603SFF150FM/32-2 0603SFF150FM/32-2 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 63V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.03 0.059Ohm
0230.500HXSW 0230.500HXSW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 500mA Cartridge, Non-Standard (Axial) CSA, UL 688mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 500mA Slow Blow Cartridge, Glass 35A 1.16 0.688Ohms
0275005.M 0275005.M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 275 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.112mm Non-RoHS Compliant 5A Axial UL 14mOhm Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 125V 125V 5A Fast Blow Board Mount (Cartridge Style Excluded)
15KPA170CA-HRA 15KPA170CA-HRA Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Tape & Reel (TR) 2014 15KPA-HRA Active Not Applicable EAR99 ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TA Zener General Purpose 170V 15kW 272.7V 55.4A No 189.9V 15000W 15kW 55.4A 1
SZP6SMB15CAT3G SZP6SMB15CAT3G Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q101 Active 1 (Unlimited) 2 ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 645pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 30 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 0.55W No 14.3V 600W 28A 21.2V 12.8V 1
15KPA12CA 15KPA12CA Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 15KPA Active Not Applicable P600, Axial Through Hole -55°C~175°C TJ Zener General Purpose No 15000W 15kW 12V 1
AQ05C-01FTG AQ05C-01FTG Littelfuse Inc. 0.4123
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, AQ, SPA® Active 1 (Unlimited) EAR99 5V ROHS3 Compliant SC-76, SOD-323 Surface Mount -40°C~150°C TA Zener 200pF @ 1MHz Max e3 Matte Tin (Sn) 260 40 Automotive, CAN No 450W 30A 8/20μs 14.5V 5V Max 1
8.0SMDJ22CA 8.0SMDJ22CA Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 8.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant 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 YES R-PDSO-J2 SILICON 1 SINGLE 22V BIDIRECTIONAL 8000W Telecom 6.5W No 24.4V 8000W 8kW 225.4A 35.5V 22V 1
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