Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

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 Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Material Contact Plating Current Rating Radiation Hardening Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Outside Diameter Thickness Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Power Rating Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Subcategory Body Material Terminal Shape Voltage Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead Diameter Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy ESD Protection Clamping Voltage Fuse Type Fuse Current Breaking Capacity @ Rated Voltage Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-E05E361 ERZ-E05E361 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 5.3mm Through Hole -40°C~85°C TA 300V 230V 130pF 300V 130pF @ 1kHz 300V 1 VARISTOR 230V 1.2kA 360V 10A 23J 595V 396V 324V 360V
ERZ-VF2M201 ERZ-VF2M201 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6mm 8mm ROHS3 Compliant Lead Free Tin 2-SMD, J-Lead No SVHC 3.2mm 6mm Surface Mount, MLCV -40°C~85°C TA 170V METAL OXIDE FILM 130V 8533.40.40.00 170V 100mW e3 WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 130V J-Lead 600A 200V 10A 16J No 340V 225V 185V 130V
ERZ-CF2MK820 ERZ-CF2MK820 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Zinc Cut Tape (CT) 2002 ZNR® Obsolete 1 (Unlimited) 2 EAR99 6mm 6mm 8mm RoHS Compliant No 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 65V 100mW e3 Tin (Sn) WRAPAROUND 1 VARISTOR DUAL ENDED 50V J-Lead 200A 82V 5A 1.7J 145V 90V 74V 50V
ERZ-V10D101 ERZ-V10D101 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 2 4.7mm 10mm ROHS3 Compliant Lead Free Disc 11.5mm No SVHC 7.5mm 4.7mm Through Hole -40°C~85°C TA 85V METAL OXIDE FILM 60V 1.7nF 85V 400mW 1700pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 0.4W 60V Radial 3.5kA 100V 25A 17J 165V 110V 90V 60V
ERZ-E08E331 ERZ-E08E331 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 5.9mm Through Hole -40°C~85°C TA 270V 210V 300pF 270V 300pF @ 1kHz 1 VARISTOR 210V 3.5kA 297V 25A 58J 545V 363V 297V 330V
ERZ-V20D391 ERZ-V20D391 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 6.2mm 20mm ROHS3 Compliant Lead Free Tin Disc 21.5mm No SVHC 10mm 6.2mm Through Hole -40°C~85°C TA 320V 250V 1.1nF 320V 1W 1100pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 1W 250V Radial 10kA 390V 100A 275J 650V 429V 351V 250V
ERZ-V14V201CS ERZ-V14V201CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 2012 ZNR® yes Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant No Disc 14.5mm 7.5mm Through Hole -40°C~85°C TA 170V 130V 770pF 8533.40.40.00 170V 770pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.6W 130V Radial 6kA 200V 50A 70J 340V 225V 185V 200V
EYP-2BN127 EYP-2BN127 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks 2010 N Obsolete Not Applicable 2 RoHS Compliant Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V BULK e3 NO 90°C WIRE PTC RESETTABLE FUSE 134°C 273°F 100°C 212°F 200°C 392°F
ERZ-V05D361 ERZ-V05D361 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 5.3mm 5mm 10mm ROHS3 Compliant Lead Free No Disc 7mm No SVHC 5mm 5.3mm Through Hole -40°C~85°C TA 300V 230V 80pF 8533.40.40.00 300V 100mW 80pF @ 1MHz e3 Tin (Sn) WIRE 1 VARISTOR 230V Radial 800A 360V 5A 16J 620V 396V 324V 230V
EZJ-S2VB223 EZJ-S2VB223 Panasonic Electronic Components 0.7712
Add to Cart

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Ceramic Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.25mm 2mm RoHS Compliant Tin 0805 (2012 Metric) No SVHC 1.25mm 1.25mm Surface Mount, MLCV -40°C~85°C TA 6V METAL OXIDE FILM 6V 22nF 8533.40.40.00 TR, PAPER, 7 INCH 6V 22000pF @ 1kHz e3 Non-linear Resistors WRAPAROUND 2012 0805 1 VARISTOR DUAL 12V 6V Yes
ERZ-E10F271 ERZ-E10F271 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 225V 530pF @ 1kHz 1 175V 4.5kA 270V 64J 303V 247V 270V 175V 4.5kA 225V
ERZ-E08F361 ERZ-E08F361 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 6.1mm Through Hole -40°C~85°C TA 300V 230V 280pF 300V 280pF @ 1kHz 300V 1 VARISTOR 230V 3.5kA 360V 25A 65J 595V 396V 324V 360V
ERZ-C32CK751B ERZ-C32CK751B Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount Metal Bulk 2006 ZNR® Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 32mm, Formed Tabs unknown 46mm Chassis Mount -40°C~85°C TA 8533.40.40.00 615V 2000pF @ 1kHz Non-linear Resistors LUG 1 VARISTOR RADIAL 460V 25A 750V 500J 825V 645V 25kA 615V
ERZ-V20D180 ERZ-V20D180 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 5.1mm 20mm 24.5mm ROHS3 Compliant Lead Free No Disc 21.5mm Unknown 10mm 5.1mm Through Hole -40°C~85°C TA 14V METAL OXIDE FILM 11V 40nF 14V 200mW 40000pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.2W 11V Radial 3kA 18V 20A 13J 36V 20V 16V 11V
ERZ-E10A102 ERZ-E10A102 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 12.5mm ROHS3 Compliant Lead Free Disc 12.50mm 625V No SVHC 7.5mm 10mm Through Hole -40°C~85°C TA 170V 130V 200pF 825V 500mW 200pF @ 1kHz 1 625V 4.5kA 10% 1kV 10A 182J 1.65kV 1.1kV 900V 1kV 625V 4.5kA 825V
ERZ-E14A361 ERZ-E14A361 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 6.1mm 16.5mm ROHS3 Compliant Lead Free Disc 16.5mm 230V No SVHC 10mm 6.1mm 5.9mm Through Hole -40°C~85°C TA 300V 230V 900pF 300V 900pF @ 1kHz 1 VARISTOR 230V Radial 10kA 10% 360V 100A 255J 595V 396V 324V 360V 10kA
ERZ-U24JP102 ERZ-U24JP102 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 484V 684V 484V 684V
ERZ-E08F621 ERZ-E08F621 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 11.5mm ROHS3 Compliant No Disc 11.5mm 7.5mm 8.7mm Through Hole -40°C~85°C TA 505V 385V 140pF 505V 140pF @ 1kHz 1 VARISTOR 385V 3.5kA 558V 25A 92J 1.025kV 682V 558V 620V
EZJ-PZV120DA EZJ-PZV120DA Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm RoHS Compliant No 0201 (0603 Metric) No SVHC 300μm 300μm Surface Mount, MLCV -40°C~85°C TA 7.5V METAL OXIDE FILM 7.5V 27pF 8533.40.40.00 7.5V 22pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 0603 0201 1 VARISTOR DUAL ENDED 1A 12V
EYP-2BN109 EYP-2BN109 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Through Hole 2010 N Obsolete 1 (Unlimited) 200°C 2.5mm 9mm RoHS Compliant Lead Free Copper, Tin 2A 2 Axial No SVHC BEAB, CCC, CSA, PSE, UL, VDE 3 mm 50V 250V 2A 38mm Ceramic 600 μm 250V 600 μm 2A 114°C 237°F 90°C 194°F 200°C 392°F
ERB-RE1R40V ERB-RE1R40V Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) ERB-RE Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) cUL Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 1.4A Fast Blow Board Mount (Cartridge Style Excluded) 50A
ERZ-V20R511 ERZ-V20R511 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2011 ZNR® Active 1 (Unlimited) Radial 85°C -40°C 6.8mm 20mm 21.5mm RoHS Compliant Contains Lead No Disc 21.5mm 10mm 6.8mm Through Hole -40°C~85°C TA 410V 320V 410V 800pF @ 1kHz 1 320V Radial 10kA 510V 100A 382J 845V 561V 459V 510V 320V 10kA 410V
ERZ-E14A621S1 ERZ-E14A621S1 Panasonic Electronic Components 0.9116
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk ZNR® Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 650pF @ 1kHz 1 382J 682V 558V 620V 385V 7.5kA 505V
ERZ-V14D201 ERZ-V14D201 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.8mm 14mm ROHS3 Compliant Lead Free Tin Disc 15.5mm 310V No SVHC 7.5mm 4.8mm Through Hole -40°C~85°C TA 170V 130V 770pF 8533.40.40.00 170V 600mW 770pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 0.6W 130V Radial 6kA 10% 200V 50A 70J 340V 225V 185V 130V
ERZ-U23JP162F ERZ-U23JP162F Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 825V 825V 1.167kV
ERZ-E10A621 ERZ-E10A621 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 12.5mm ROHS3 Compliant Lead Free Disc 12.50mm 385V No SVHC 7.5mm 7.8mm Through Hole -40°C~85°C TA 615V 460V 280pF 505V 500mW 280pF @ 1kHz 1 385V 4.5kA 10% 620V 10A 126J 1.025kV 682V 558V 620V 385V 4.5kA 505V
ERZ-E11F751 ERZ-E11F751 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 8.2mm Through Hole -40°C~85°C TA 615V 460V 280pF 615V 280pF @ 1kHz 1 VARISTOR 460V 5kA 675V 50A 210J 1.24kV 825V 675V 750V
ERZ-U22JP192F ERZ-U22JP192F Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 990V 990V 1.4kV
ERZ-U17JP511 ERZ-U17JP511 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 242V 342V 242V 342V
ERZ-E05A331 ERZ-E05A331 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 5.5mm 7mm ROHS3 Compliant No Disc 7mm 210V No SVHC 5mm 5.1mm 5.5mm Through Hole -40°C~85°C TA 270V 210V 130pF 270V 130pF @ 1kHz 270V 1 VARISTOR 210V Radial 1.2kA 10% 330V 10A 21J 545V 363V 297V 330V 1.2kA
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support