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 Depth Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Base Part Number Surface Mount Subcategory Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Body Height Voltage Composition Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Breakdown Voltage Energy Reverse Standoff Voltage ESD Protection Clamping Voltage Supplier Device Package Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-E10A271CS ERZ-E10A271CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 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-E14A471S1 ERZ-E14A471S1 Panasonic Electronic Components 0.0000
RFQ

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 750pF @ 1kHz 1 350J 517V 423V 470V 300V 7.5kA 385V
ERZ-E08E561 ERZ-E08E561 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 8.1mm Through Hole -40°C~85°C TA 450V 350V 150pF 450V 150pF @ 1kHz 1 VARISTOR 350V 3.5kA 504V 25A 92J 930V 616V 504V 560V
EZJ-S1VC392 EZJ-S1VC392 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Ceramic Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Lead Free Tin No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 18V 18V 3.9nF 8533.40.40.00 TR, PAPER, 7 INCH 18V 3900pF @ 1kHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL 30V Yes
ERZ-E07E271 ERZ-E07E271 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) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 5.7mm Through Hole -40°C~85°C TA 225V 175V 350pF 225V 310pF @ 1kHz 1 VARISTOR 175V 2.5kA 247V 25A 39J 455V 303V 247V 270V
ERZ-V07D820 ERZ-V07D820 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 4.1mm 7mm ROHS3 Compliant Lead Free Tin Disc 8.5mm 50V No SVHC 5mm 11.5mm 4.1mm 4.1mm Through Hole -40°C~85°C TA 65V 50V 810pF 65V 250mW 810pF @ 1kHz e3 WIRE 1 VARISTOR 0.25W 50V Radial 1.75kA 10% 82V 10A 7.0J No 135V 90V 74V 1.75kA
ERZ-V10D151 ERZ-V10D151 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 10mm 14.5mm ROHS3 Compliant Lead Free No Disc 11.5mm No SVHC 7.5mm 5.2mm Through Hole -40°C~85°C TA 125V 95V 1.1nF 8533.40.40.00 125V 400mW 1100pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.4W 95V Radial 3.5kA 150V 25A 25J 250V 165V 135V 95V
ERB-SE1R00U ERB-SE1R00U Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RATED BREAKING CAPACITY AT 32 VDC: 50 A 0603 (1608 Metric) unknown cUL, UL Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm YES WRAPAROUND CSA; UL 1.6mm 0.8 mm 1A ELECTRIC FUSE 0.7mm 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.155Ohm
ERZ-E14A331S1 ERZ-E14A331S1 Panasonic Electronic Components 0.0000
RFQ

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 900pF @ 1kHz 1 228J 363V 297V 330V 210V 7.5kA 270V
ERB-SE4R00U ERB-SE4R00U Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 4A 2 0603 (1608 Metric) unknown 787.4μm cUL, UL 28mOhm Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 4A 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.028Ohm
ERZ-E11B621CS ERZ-E11B621CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 7.5mm Through Hole -40°C~85°C TA 505V 385V 300pF 505V 300pF @ 1kHz 1 VARISTOR 385V 5kA 558V 50A 190J 1.025kV 682V 558V 620V
MAZT082H0L MAZT082H0L Panasonic Electronic Components 0.8626
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 2004 Obsolete 1 (Unlimited) 1.6mm Non-RoHS Compliant Contains Lead SC-89, SOT-490 600μm 800μm Surface Mount 8.2V 150mW Zener Zener General Purpose 8.2V 5V SSMini3-F2 No 7.7V 5V 2 2
ERZ-E11E681 ERZ-E11E681 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 7.8mm Through Hole -40°C~85°C TA 560V 420V 290pF 560V 290pF @ 1kHz 560V 1 VARISTOR 420V 5kA 680V 50A 190J 1.12kV 748V 612V 680V
ERZ-V07D391 ERZ-V07D391 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 8.5mm Through Hole -40°C~85°C TA 8533.40.40.00 130pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 250V 320V 35J 429V 351V 390V 250V 1.75kA 320V
ERZ-E08F201 ERZ-E08F201 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 5.1mm Through Hole -40°C~85°C TA 170V 130V 390pF 170V 390pF @ 1kHz 170V 1 VARISTOR 130V 3.5kA 200V 25A 35J 340V 225V 185V 200V
MAZW068H0L MAZW068H0L Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 1.2mm RoHS Compliant Lead Free SOT-723 520μm 800μm Surface Mount 6.8V 150mW Zener Zener General Purpose 6.8V 4V SSSMini3-F1 No 6.4V 4V 2 2
ERZ-E11E391 ERZ-E11E391 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) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 6.2mm Through Hole -40°C~85°C TA 320V 250V 450pF 320V 450pF @ 1kHz 1 VARISTOR 250V 6kA 351V 50A 140J 650V 429V 351V 390V
ERZ-V10D330 ERZ-V10D330 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 5mm 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm No SVHC 7.5mm 7.5mm 5mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 6.3nF 8533.40.40.00 26V 50mW 6300pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 33V 1 VARISTOR 0.05W 20V Radial 1kA 33V 5A 4.8J 65V 36V 30V
MAZ9062H0L MAZ9062H0L Panasonic Electronic Components 0.1879
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2.9mm RoHS Compliant Lead Free TO-236-3, SC-59, SOT-23-3 1.1mm 1.5mm Surface Mount 6.2V 200mW Zener MAZ9** Zener General Purpose 6.2V 4V Mini3-G1 No 5.8V 4V 2 2
ERZ-E11A911 ERZ-E11A911 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 9mm 14mm ROHS3 Compliant No Disc 14mm 550V Unknown 7.5mm 9mm 9mm Through Hole -40°C~85°C TA 745V 550V 240pF 745V 240pF @ 1kHz 1 VARISTOR 550V Radial 5kA 10% 910V 50A 255J 1.5kV 1.001kV 819V 910V 5kA
EZJ-P1V420FM EZJ-P1V420FM Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2017 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TJ 55pF @ 1MHz 1 46.2V 37.8V 42V 8A 30V
ERZ-E05A241CS ERZ-E05A241CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 4.6mm Through Hole -40°C~85°C TA 180V 150V 170pF 200V 170pF @ 1kHz 1 VARISTOR 150V 1.2kA 216V 10A 15J 395V 264V 216V 240V
ERZ-E10E751 ERZ-E10E751 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 12.50mm Through Hole -40°C~85°C TA 615V 250pF @ 1kHz 1 460V 4.5kA 750V 140J 825V 675V 750V 460V 4.5kA 615V
ERZ-E11B102CS ERZ-E11B102CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 9.5mm Through Hole -40°C~85°C TA 825V 625V 220pF 825V 220pF @ 1kHz 1 VARISTOR 625V 5kA 900V 50A 280J 1.65kV 1.1kV 900V 1kV
ERZ-E07B511CS ERZ-E07B511CS Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 7mm Through Hole -40°C~85°C TA 410V 320V 210pF 410V 140pF @ 1kHz 410V 1 VARISTOR 320V 2.5kA 510V 25A 70J 845V 561V 459V 510V
ERZ-U21JP162F ERZ-U21JP162F 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
EYP-2MT098B EYP-2MT098B Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2000 MT Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Strap UL 50V 2A 98°C 208°F 65°C 149°F 150°C 302°F
ERB-FE1R50U ERB-FE1R50U Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 2002 ERBFE Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 1.5A PRE ARCING TIME: OPEN WITHIN 0.2 SEC AT 300% RATED CURRENT 0603 (1608 Metric) unknown 838.2μm cUL, UL 70mOhm Surface Mount -40°C~125°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 1.5A TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.7mm WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE VERY FAST 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.07Ohm
ERZ-E11F221 ERZ-E11F221 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) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 5.3mm Through Hole -40°C~85°C TA 180V 140V 660pF 180V 660pF @ 1kHz 1 VARISTOR 140V 6kA 198V 50A 78J 360V 242V 198V 220V
ERZ-E08A361 ERZ-E08A361 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) EAR99 10.5mm ROHS3 Compliant Lead Free No Disc 10.5mm 230V Unknown 7.5mm 6.1mm 6.1mm Through Hole -40°C~85°C TA 300V 230V 280pF 8533.40.40.00 300V 280pF @ 1kHz 300V 1 VARISTOR 230V Radial 3.5kA 10% 360V 25A 65J 595V 396V 324V 360V 3.5kA
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