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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 Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code 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 Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom 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) Bidirectional Channels
BK/MDL-1/4VX-R BK/MDL-1/4VX-R Eaton - Electronics Division 0.0000
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0.00000000 12 Weeks MDL Active Not Applicable RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 250V 250mA Slow Blow Cartridge, Glass 35A 0.447 3.208Ohms
BK1/ABC-1/2GX-R BK1/ABC-1/2GX-R Eaton - Electronics Division 0.0000
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0.00000000 13 Weeks ABC Active 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 500mA Fast Blow Cartridge, Ceramic 35A AC 10kA DC 0.039 0.587Ohms
SS-5F-7A-BK SS-5F-7A-BK Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk 2009 SS-5F Active Not Applicable RoHS Compliant Radial, Box cULus, PSE Through Hole -40°C~85°C 0.335Lx0.169W x 0.329 H 8.50mmx4.30mmx8.35mm 125V 7A Fast Blow Board Mount (Cartridge Style Excluded) 50A 107.0520 0.0114Ohms
BK/GDC-V-5A BK/GDC-V-5A Eaton - Electronics Division 0.0000
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0.00000000 download 8 Weeks Bulk 2009 GDC Obsolete 1 (Unlimited) 5mm x 20mm (Axial) cULus, IMQ, MITI/JET Through Hole 0.218Diax0.831L 5.54mmx21.10mm 250V 5A Slow Blow Cartridge, Glass 50A 142.5 0.00985Ohms
PTR060V0075-BK1 PTR060V0075-BK1 Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2011 PolyTron™, PTR060V Active Not Applicable Radial 85°C -40°C 10.4mm RoHS Compliant No Radial, Disc 5mm 15.2mm 3mm cURus, TUV 400mOhm Through Hole 453.59237mg -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.598 15.20mm 40A 60V Polymeric 0.197 5.00mm 920mW 750mA 40A 60V 6.3s 1.5A 750mA 250mOhms 600mOhms 1.5A
PTR030V0300-BK1 PTR030V0300-BK1 Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2011 PolyTron™, PTR030V Active 1 (Unlimited) Radial 85°C -40°C 11.4mm RoHS Compliant No Radial, Disc 5mm 17.3mm 3mm cURus, TUV 50mOhm Through Hole 453.59237mg -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 0.858 21.80mm 40A 30V Polymeric 0.197 5.00mm 2W 3A 40A 30V 10.8s 6A 3A 20mOhms 80mOhms 6A
TR2/C515S-1.25A TR2/C515S-1.25A Eaton - Electronics Division 0.0000
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0.00000000 download Tape & Reel (TR) C515 Obsolete 1 (Unlimited) Non-RoHS Compliant 2AG, 5mm x 15mm CSA, UL Through Hole 0.217Diax0.598L 5.50mmx15.20mm 250V 1.25A Fast Blow Cartridge, Glass 100A 22.961 0.13Ohms
GMW-1/8 GMW-1/8 Eaton - Electronics Division 0.0000
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0.00000000 9 Weeks Bulk 1999 GMW Active 1 (Unlimited) RoHS Compliant Radial, Box Holder 0.280Dia x 0.252 H 7.10mmx6.40mm 125V 125mA Cartridge, Ceramic 35A
STS232050B751 STS232050B751 Eaton - Electronics Division 0.0000
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0.00000000 BUSSMANN TO-236-3, SC-59, SOT-23-3 Eaton - Electronics Division Surface Mount -55°C ~ 125°C (TJ) Zener 75pF @ 1MHz General Purpose SOT-23 No 5.5V 350W 18A (8/20μs) 16.7V 5V (Max) 2
TR2/6125FA3.5A TR2/6125FA3.5A Eaton - Electronics Division 0.0000
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0.00000000 download Tape & Reel (TR) BRICK 6125FA Obsolete 1 (Unlimited) EAR99 RoHS Compliant RATED BREAKING CAPACITY AT 125 VDC: 300 A 2-SMD, Square End Block unknown CSA, UL Surface Mount 0.240Lx0.102W x 0.102 H 6.10mmx2.59mmx2.59mm 125V 8536.10.00.40 TAPE AND REEL 6.1mm x 2.59mm x 2.59mm YES END CAP CSA; UL 6.1mm 2.59 mm 3.5A ELECTRIC FUSE 125V 2.59mm 3.5A Fast Blow 3 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 3.3 0.025Ohm
BK/AGC-V-4-R BK/AGC-V-4-R Eaton - Electronics Division 0.0000
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0.00000000 download 10 Weeks Bulk 2007 AGC Active 1 (Unlimited) EAR99 RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CSA, UL Through Hole 0.266Diax1.292L 6.76mmx32.82mm 250V 6.76mm x 32.82mm e3 Tin (Sn) PIN WIRE 6.76mm 4A Electric Fuse 32.82mm 4A Fast Blow Cartridge, Glass 200A 0.0305 0.03Ohm
SS-5-1.6A-AP SS-5-1.6A-AP Eaton - Electronics Division 0.0000
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0.00000000 14 Weeks Through Hole Tape & Box (TB) SS-5 Active Not Applicable Radial 125°C -40°C 4.3mm 8.5mm RoHS Compliant 1.6A No 2 Radial, Box No SVHC 8.3566mm 4.2926mm CQC, cULus, EK-MARK, PSE, SEMKO, VDE 41mOhm Through Hole 453.59237mg -40°C~125°C 0.335Lx0.169W x 0.329 H 8.50mmx4.30mmx8.35mm 250V 1.6A Slow Blow 250V 730mW Board Mount (Cartridge Style Excluded) 1.6A 35A 23 0.041Ohms
BK1/S500-6.3-R BK1/S500-6.3-R Eaton - Electronics Division 0.3500
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0.00000000 13 Weeks Holder Glass Bulk S500 Active 1 (Unlimited) Clip 5.2mm 19.9898mm RoHS Compliant Lead Free Nickel 250V 63mA No 2 5mm x 20mm BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE 10mOhm Holder 726.002938mg 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Fast Blow 250V 250V Cartridge, Glass 63A 69 0.01Ohms
BK/B520-44-R BK/B520-44-R Eaton - Electronics Division 0.0000
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0.00000000 12 Weeks B520 Active 5mm x 20mm Holder 0.205Diax0.787L 5.20mmx20.00mm 44A Cartridge, Ceramic
SMAJE78CA SMAJE78CA Eaton - Electronics Division 0.0000
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0.00000000 SMAJE DO-214AC, SMA Eaton - Electronics Division Surface Mount -55°C ~ 150°C (TJ) Zener - Telecom SMA No 86.7V 400W 3.2A 126V 78V 1
BK1/TDC11-50MA BK1/TDC11-50MA Eaton - Electronics Division 0.0000
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0.00000000 13 Weeks TDC Active 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.252L 6.35mmx31.80mm 1kV 50mA Slow Blow Cartridge, Glass 500mA
SS-5-500MA-BK SS-5-500MA-BK Eaton - Electronics Division 0.0000
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0.00000000 13 Weeks Bulk 2009 SS-5 Active Not Applicable RoHS Compliant Radial, Box CQC, cULus, EK-MARK, SEMKO, VDE Through Hole -40°C~125°C 0.335Lx0.169W x 0.329 H 8.50mmx4.30mmx8.35mm 250V 500mA Slow Blow Board Mount (Cartridge Style Excluded) 35A 1.79 0.2575Ohms
BK/GDA-1.6A BK/GDA-1.6A Eaton - Electronics Division 0.0000
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0.00000000 12 Weeks Bulk GDA Active 1 (Unlimited) RoHS Compliant 5mm x 20mm CCC, SEMKO, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Fast Blow Cartridge, Ceramic 1.5kA 0.748 0.113Ohms
BK/GDA-V-6.3A BK/GDA-V-6.3A Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk GDA Active 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm (Axial) CCC, CSA, IMQ, SEMKO, UR Through Hole 0.218Diax0.831L 5.54mmx21.10mm 250V 6.3A Fast Blow Cartridge, Ceramic 1.5kA 48 0.014Ohms
BK/GBB-6 BK/GBB-6 Eaton - Electronics Division 0.0000
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0.00000000 download 8 Weeks Bulk 2007 GBB Obsolete 1 (Unlimited) Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UR Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 6A Fast Blow Cartridge, Ceramic 10kA 0.018Ohms
BK/GMD-630MA BK/GMD-630MA Eaton - Electronics Division 0.0000
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0.00000000 download 8 Weeks Bulk 2007 GMD Obsolete 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 630mA Slow Blow Cartridge, Glass 35A 3.1
BK/ABC-6 BK/ABC-6 Eaton - Electronics Division 0.0000
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0.00000000 download 5 Weeks Bulk 2001 ABC Obsolete 1 (Unlimited) Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 6A Fast Blow Cartridge, Ceramic 200A AC 10kA DC 31.6 0.02315Ohms
BK/S506-630MA BK/S506-630MA Eaton - Electronics Division 0.0000
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0.00000000 download 7 Weeks Bulk 2007 S506 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm unknown BSI, CCC, CSA, cULus, IMQ, MITI, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V BOX e3 TIN NO PIN WIRE THROUGH HOLE BSI; CSA; IMQ; MITI; SEMKO; UL; VDE 5.54mm 0.63A ELECTRIC FUSE TIME DELAY 630mA Slow Blow 1 J Cartridge, Glass 35A 1 0.186Ohm
ABC-4-R ABC-4-R Eaton - Electronics Division 52.8866
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0.00000000 download 13 Weeks Bulk 2008 ABC Active 1 (Unlimited) RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 4A Fast Blow Cartridge, Ceramic 200A AC 10kA DC 22.28 0.031Ohms
BK1/TDC11-500MA BK1/TDC11-500MA Eaton - Electronics Division 0.0000
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0.00000000 13 Weeks TDC Active 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.252L 6.35mmx31.80mm 750V 500mA Slow Blow Cartridge, Glass 5A
MDL-V-4-R MDL-V-4-R Eaton - Electronics Division 0.0000
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0.00000000 12 Weeks Bulk 2009 MDL Active Not Applicable RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, UL Through Hole 0.266Diax1.292L 6.76mmx32.82mm 250V 4A Slow Blow Cartridge, Glass 200A 19.3 0.038Ohms
BK/MDA-V-2/10-R BK/MDA-V-2/10-R Eaton - Electronics Division 0.0000
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0.00000000 download 12 Weeks Bulk 2014 MDA Obsolete 1 (Unlimited) 3AB, 3AG, 1/4 x 1-1/4 (Axial) Through Hole 0.266Diax1.292L 6.76mmx32.82mm 250V 200mA Slow Blow Cartridge, Ceramic
BK1/TDC11-60MA BK1/TDC11-60MA Eaton - Electronics Division 0.0000
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0.00000000 download 13 Weeks Bulk 2014 Active 1 (Unlimited) Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.252L 6.35mmx31.80mm 1kV 60mA Slow Blow Cartridge, Glass 600mA
BK/GBB-12-R BK/GBB-12-R Eaton - Electronics Division 0.0000
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0.00000000 download 12 Weeks Bulk 2006 GBB Active 1 (Unlimited) RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CSA, UR Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 12A Fast Blow Cartridge, Ceramic 10kA 0.0062Ohms
TR2-S505SC-2.5-R TR2-S505SC-2.5-R Eaton - Electronics Division 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) S505 Active Not Applicable RoHS Compliant 5mm x 20mm (Axial) BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE Through Hole 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Slow Blow Cartridge, Ceramic 1.5kA 16.6 0.0395Ohms
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