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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) Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Width Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Terminal Shape Reference Standard Body Length or Diameter Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height Current Rating (Amps) Response Time Max Voltage Rating (AC) Applications Lead Spacing Power Dissipation Supplier Device Package Hold Current Fuse Type Current - Max Voltage - Max Time to Trip Trip Current Fuse Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels
BK/MDA-15 BK/MDA-15 Eaton - Electronics Division 0.0000
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0.00000000 download 7 Weeks Bulk 2009 MDA Obsolete 1 (Unlimited) Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 250V 15A Slow Blow Cartridge, Ceramic 750A 206.2 0.00543Ohms
BK/MDL-V-9-R BK/MDL-V-9-R Eaton - Electronics Division 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 2009 MDL Active Not Applicable Axial 6.76mm 32.8168mm RoHS Compliant Lead Free Tin 32V 9A No 2 3AB, 3AG, 1/4 x 1-1/4 (Axial) No SVHC CE, CSA, UL 12mOhm Through Hole 2.799997g 0.266Diax1.292L 6.76mmx32.82mm 32V 32V 9A Slow Blow 32V Cartridge, Glass 9A 1kA 51.5 0.012Ohms
BK/PCF-3-R BK/PCF-3-R Eaton - Electronics Division 0.0000
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0.00000000 download 8 Weeks Bulk PC-Tron® Active 1 (Unlimited) RoHS Compliant Radial, Box CSA, UL Through Hole 0.350Lx0.184W x 0.345 H 8.89mmx4.67mmx8.76mm 450V 250V 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 4.4kA DC 0.75
5-0SMDJ33CAH 5-0SMDJ33CAH Eaton - Electronics Division 0.0000
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0.00000000 Automotive, AEC-Q101, 5-0SMDJxxH DO-214AB, SMC Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMC No 36.7V 5000W (5kW) 94A 53.3V 33V 1
BK/MDL-1/8SX BK/MDL-1/8SX Eaton - Electronics Division 0.0000
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0.00000000 download 3 Weeks Bulk 2015 Active Not Applicable Clip Non-RoHS Compliant 125mA 3AB, 3AG, 1/4 x 1-1/4 Holder 31.751466g 0.250Diax1.250L 6.35mmx31.75mm 250V Cartridge, Glass
BK/MDQ-1-1/4 BK/MDQ-1-1/4 Eaton - Electronics Division 0.0000
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0.00000000 4 Weeks Bulk MDQ Active 1 (Unlimited) Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 250V 1.25A Slow Blow Cartridge, Glass 100A 0.36Ohms
BK/AGC-V-25 BK/AGC-V-25 Eaton - Electronics Division 0.0000
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0.00000000 download 3 Weeks Bulk 2014 AGC Active 1 (Unlimited) EAR99 Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CSA, UL Through Hole 0.266Diax1.292L 6.76mmx32.82mm 32V 6.76mm x 32.82mm e3 Tin (Sn) PIN WIRE 6.76mm 25A Electric Fuse 32.82mm 25A Fast Blow Cartridge, Glass 1kA 2.109 0.003Ohm
BK/ABC-V-5-R BK/ABC-V-5-R Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk 2013 ABC Active 1 (Unlimited) RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CSA, UL Through Hole 0.266Diax1.292L 6.76mmx32.82mm 125V 250V 5A Fast Blow Cartridge, Ceramic 200A AC 10kA DC 32.83 0.026Ohms
BK1/TCP70-6-R BK1/TCP70-6-R Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2014 TCP70 Active 1 (Unlimited) RoHS Compliant Cartridge, Non-Standard cURus Holder -55°C~125°C 0.248Diax0.992L 6.30mmx25.20mm 70V 6A Telecom Cartridge 2.5kA 48 20.1Ohms
SR-5H-1.6A-APH SR-5H-1.6A-APH Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Through Hole Tape & Box (TB) SR-5H Active Not Applicable Radial 8.6mm Non-RoHS Compliant 1.6A Radial, Can, Vertical 9.1948mm CCC, cURus, KC, PSE, SEMKO, VDE 43mOhm Through Hole 453.59237mg 0.335Dia x 0.362 H 8.50mmx9.20mm 250V 1.6A Slow Blow Board Mount (Cartridge Style Excluded) 100A 24 0.043Ohms
S505-6.3-R S505-6.3-R Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk S505 Active 1 (Unlimited) RoHS Compliant 5mm x 20mm BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Slow Blow Cartridge, Ceramic 1.5kA 111 0.0102Ohms
BK-S505-V-10RL4 BK-S505-V-10RL4 Eaton - Electronics Division 0.0000
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0.00000000 download Bulk 2011 S505 Obsolete 1 (Unlimited) RoHS Compliant 10A 5mm x 20mm (Axial) BSI, CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE 6.1mOhm Through Hole 0.218Diax0.831L 5.54mmx21.10mm 250V Slow Blow Cartridge, Ceramic 1.5kA 397 0.0061Ohm
BK1/S506-32-R BK1/S506-32-R Eaton - Electronics Division 0.0000
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0.00000000 12 Weeks Bulk 2008 S506 Active 1 (Unlimited) RoHS Compliant 5mm x 20mm BSI, CCC, IMQ, SEMKO, UL, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 32mA Slow Blow Cartridge, Glass 35A 0.0051 21Ohms
BK/PCH-3/4 BK/PCH-3/4 Eaton - Electronics Division 0.0000
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0.00000000 download Bulk 2010 PC-Tron® Obsolete 1 (Unlimited) Non-RoHS Compliant Radial, Box CSA, UL Through Hole 0.350Lx0.184W x 0.345 H 8.89mmx4.67mmx8.76mm 450V 250V 750mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 5.9kA DC 0.016
SMDJE13CA SMDJE13CA Eaton - Electronics Division 0.0000
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0.00000000 SMDJE DO-214AB, SMC Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Telecom SMC No 14.4V 3000W (3kW) 139.5A 21.5V 13V 1
SMBJE26CAH SMBJE26CAH Eaton - Electronics Division 0.0000
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0.00000000 Automotive, AEC-Q101, SMBJExxH DO-214AA, SMB Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom DO-214AA (SMBJ) No 28.9V 600W 14.3A 42.1V 26V 1
S505-1.25-R S505-1.25-R Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk S505 Active 1 (Unlimited) RoHS Compliant 5mm x 20mm BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 1.25A Slow Blow Cartridge, Ceramic 1.5kA 2.22 0.1075Ohms
PCB-1/2-R PCB-1/2-R Eaton - Electronics Division 0.0000
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0.00000000 download 17 Weeks Bulk 1999 PC-Tron® Active 1 (Unlimited) RoHS Compliant Radial, Box CSA, UL Through Hole 0.350Lx0.184W x 0.345 H 8.89mmx4.67mmx8.76mm 450V 250V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 5.9kA DC 0.006
BK/MDA-6-1/4 BK/MDA-6-1/4 Eaton - Electronics Division 0.0000
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0.00000000 download 9 Weeks Bulk 2007 MDA no Obsolete 1 (Unlimited) Clip EAR99 6.35mm Non-RoHS Compliant Contains Lead 6.25A No 2 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 2.799997g 0.250Diax1.250L 6.35mmx31.75mm 250V 250V 6.35mm x 31.75mm NO END CAP CE ELECTRIC FUSE TIME DELAY 31.75mm Slow Blow 250V Cartridge, Ceramic
PTR030V0300-TR PTR030V0300-TR Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 PolyTron™, PTR030V Active 1 (Unlimited) Radial 85°C -40°C 30V 11.4mm RoHS Compliant Lead Free No Radial, Disc 5mm 17.3mm 3mm cURus, TUV 50mOhm Through Hole 453.59237mg -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 30V 0.681 17.30mm 40A 30V Polymeric 0.197 5.00mm 2W 3A 40A 30V 10.8s 6A 3A 20mOhms 80mOhms 6A
C308F-V-160MA-TR1 C308F-V-160MA-TR1 Eaton - Electronics Division 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) C308F Active Not Applicable RoHS Compliant Cartridge, Non-Standard (Axial) cURus Through Hole -55°C~125°C 0.124Diax0.343L 3.14mmx8.70mm 250V 250V 160mA Fast Blow Cartridge, Ceramic 4kA 0.00166 2.05Ohms
TR1/MCRS250MA TR1/MCRS250MA Eaton - Electronics Division 0.0000
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0.00000000 download Tape & Reel (TR) Microtron® MCRS Obsolete 1 (Unlimited) EAR99 RoHS Compliant RATED BREAKING CAPACITY AT 125 VDC: 300 A Axial CSA, UL Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 8536.10.00.40 TAPE AND REEL 3.18mm x 7.1mm NO PIN WIRE CSA; UL 3.18mm 0.25A ELECTRIC FUSE 125V 7.1mm 250mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.042 3.2Ohm
SMBJE40A SMBJE40A Eaton - Electronics Division 0.0000
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0.00000000 SMBJE DO-214AA, SMB Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Telecom SMB No 44.4V 600W 9.3A 64.5V 40V 1
BK/C515-7A BK/C515-7A Eaton - Electronics Division 0.0000
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0.00000000 download 8 Weeks Bulk C515 Obsolete 1 (Unlimited) Non-RoHS Compliant 2AG, 5mm x 15mm (Axial) UL Through Hole 0.217Diax0.598L 5.50mmx15.20mm 125V 7A Slow Blow Cartridge, Glass 400A 710.5 0.013Ohms
GBB-V-2-R GBB-V-2-R Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk 2009 GBB Active 1 (Unlimited) RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CSA, UR Through Hole 0.266Diax1.292L 6.76mmx32.82mm 125V 250V 2A Fast Blow Cartridge, Ceramic 200A AC 10kA DC 0.0662Ohms
BK1/MCRS375MA BK1/MCRS375MA Eaton - Electronics Division 0.0000
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0.00000000 download Bulk 2003 Microtron® MCRS Obsolete 1 (Unlimited) EAR99 RoHS Compliant RATED BREAKING CAPACITY AT 125 VDC: 300 A Axial CSA, UL Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 8536.10.00.40 3.18mm x 7.1mm NO PIN WIRE CSA; UL 3.18mm 0.375A ELECTRIC FUSE 125V 7.1mm 375mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.101 1.66Ohm
PTR016V1000-BK1 PTR016V1000-BK1 Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2011 PolyTron™, PTR016V Active 1 (Unlimited) Radial 85°C -40°C 16.5mm RoHS Compliant No Radial, Disc 5mm 25.2mm 3.1mm cURus, TUV 7mOhm Through Hole 453.59237mg -40°C~85°C 0.650Lx0.122W 16.50mmx3.10mm 1.102 28.00mm 100A 16V Polymeric 0.197 5.00mm 3.6W 10A 100A 16V 6s 17A 10A 4mOhms 10mOhms 17A
S506-2.5-R S506-2.5-R Eaton - Electronics Division 0.0000
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0.00000000 13 Weeks Bulk S506 Active 1 (Unlimited) RoHS Compliant 5mm x 20mm BSI, CCC, CSA, CURUS, IMQ, PSE/JET, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Slow Blow Cartridge, Glass 35A 59.4 0.0255Ohms
SMFE43ALH SMFE43ALH Eaton - Electronics Division 0.0000
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0.00000000 Automotive, AEC-Q101, SMFExxLH SOD-123F Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SOD-123FL No 47.8V 400W 5.8A 69.4V 43V 1
2430-6 2430-6 Eaton - Electronics Division 0.0000
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0.00000000 11 Weeks Holder Bulk Active 1 (Unlimited) RoHS Compliant 45.359237g
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