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 Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Current - Test Reference Voltage Voltage Tol-Max Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) 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
SESD8008MUTAG SESD8008MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 14 14-PowerUFDFN Surface Mount -55°C~125°C TJ Zener 0.3pF @ 1MHz General Purpose 3.3V 8.1V 16A No 5.5V 8.1V Typ 3.3V Max 8
SMBJ40CA SMBJ40CA ON Semiconductor 0.0432
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 40V 4.05mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 40V 600W Bidirectional 1 1 Zener Bidirectional 5μA 9.3A 44.4V 64.5V Single 600W 40V 5μA 600W 44.4V No 9.3A 49.1V 1mA No 44.4V 1
SA17CA SA17CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA17 General Purpose DO-15 No 18.9V 500W 18.1A 27.6V 17V 1
P4SMA18A_D84Z P4SMA18A_D84Z ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener P4SMA18A General Purpose DO-214AC (SMA) No 17.1V 400W 15.9A 25.2V 15.3V 1
ESDU3121MXT5G ESDU3121MXT5G ON Semiconductor 0.2571
Add to Cart

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 2-XDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 55pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 15V 22V No 14.1V 8.5A 8/20μs 22V 12V Max 1
1SMB85AT3 1SMB85AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 85V 600W Zener 220pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 0.55W No 94.4V 4.4A 137V 85V 1
CM1224-04SO CM1224-04SO ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 3.3V 3.05mm ROHS3 Compliant Lead Free Gold No 6 SOT-23-6 No SVHC 1.3mm 1.8mm Surface Mount -40°C~85°C TA AVALANCHE 800FF Steering (Rail to Rail) e4 DUAL GULL WING 260 CM1224 6 Unidirectional YES 4 Transient Suppressors 400mW SILICON 1 SINGLE MO-178AB 1μA 5.5V HDMI 6V 3.3V 1μA 225mW 10V 1A Yes 1A 8/20μs 10V Typ
ESD5483FCT5G ESD5483FCT5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) RoHS Compliant
SMF120AT1 SMF120AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 120V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 140V 120V 200W 193V 900mA 0.385W No 133V 900mA 1
P6KE27CA P6KE27CA ON Semiconductor 0.5665
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Cut Tape 2013 Axial 175°C -65°C 23.1V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 27V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 16A 25.7V 37.5V Single 600W 23.1V 5μA 600W 25.7V 16A 28.4V 600W 1mA No 25.7V 1
1SMA11CAT3 1SMA11CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 530pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 22A 12.2V 11V 400W 18.2V 22A 0.5W No 18.2V 1
1PMT33AT1 1PMT33AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 33V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA 2.05mm Surface Mount -55°C~150°C TJ 33V 200W Zener e3 Tin (Sn) GULL WING 260 40 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 33V General Purpose 3.8A Single 36.7V 33V 1kW 53.3V 0.5W 33V 5% No 1000W 1kW 53.3V 1
NSP8814MUTAG NSP8814MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 8 ROHS3 Compliant LOW CAPACITANCE 8-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Steering (Rail to Rail) 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N8 SILICON 4 3V UNIDIRECTIONAL Ethernet 3.5V 0.5μA 3V 1.1V 15V No 3.2V 35A 8/20μs 15V 3V Max 4
SMBJ12AONT3 SMBJ12AONT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2007 SMBJ no Obsolete 1 (Unlimited) 2 EAR99 12V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 12V 600W Zener e0 DUAL C BEND 240 30 SMBJ12AON 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 17.5A 13.2V 12V 600W 1mA 13.2V 15.6V 30.2A 0.55W No 30.2A 8/20μs 19.9V 1
CM1213-08MR CM1213-08MR ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 3mm 3.3V 3mm ROHS3 Compliant Lead Free Gold 8μA No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) No SVHC Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1213 10 Bidirectional YES 8 Transient Suppressors 400mW SILICON 1 SINGLE UNIDIRECTIONAL Halogen Free 1μA 5.5V General Purpose 6V 3.3V 8.8V 1A Yes 1A 8/20μs 8.8V Typ
1SMC26AT3 1SMC26AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2001 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 26V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 26V 1.5kW e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 35.6A 28.9V 28.9V 26V 1.5kW 1mA 28.9V 42.1V 35.6A 0.75W No 1
NUP4105MUTAG NUP4105MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 10 SMD/SMT EAR99 2.6mm 3.3V 2.6mm RoHS Compliant Lead Free No 10 10-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 5pF Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) DUAL NUP4105 10 Unidirectional Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 26A 5V 3.3V 450W 14V 25A Yes 25A 8/20μs 3.3V Max 4
CM1230-08CP CM1230-08CP ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 10 Solder EAR99 960μm 3.3V 2.46mm ROHS3 Compliant Lead Free Copper, Silver, Tin No 10 HIGH RELIABILITY 10-WFBGA, WLCSP No SVHC Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL CM1230 10 Unidirectional YES 8 Transient Suppressors SILICON 1 SINGLE Bidirectional Halogen Free 1μA General Purpose 6V 3.3V 9.8V 1A Yes 1A 8/20μs 9.8V Typ
SMBJ14A SMBJ14A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
1SMB18AT3 1SMB18AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2000 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 18V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 18V 600W e0 DUAL C BEND 240 30 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 20.5A 20V 20V 18V 5μA 600W 1mA 20V 29.2V 20.5A 0.55W No 1
P6SMB11AT3G P6SMB11AT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9.4V RoHS Compliant Lead Free 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 0.55W No 15.6V 1
SZSL15T1G SZSL15T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener 3.5pF @ 1MHz Automotive 15V 300W 30V 5A No 16.7V 5A 8/20μs 15V 1
SZESD9C3.3ST5G SZESD9C3.3ST5G ON Semiconductor 0.3253
Add to Cart

Min: 1

Mult: 1

0.00000000 2 Weeks Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant 2 SOD -55°C~150°C TJ 13pF Zener 12.8pF @ 1MHz Unidirectional 3.3V Automotive Single 3.3V No 5V 3.3V Max 1
1PMT28AT1 1PMT28AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 28V 200W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 4.4A 31.1V 28V 1kW 45.4V 0.5W 28V 5% No 1000W 1kW 45.4V 1
1V5KE11CA 1V5KE11CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 9.4V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 11V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 10μA 96.2A 10.5V 15.6V Single 11.05V 9.4V 10μA 1.5kW 10.5V 96.2A 11.6V 1.5kW 1mA 10.5V
SA85CA SA85CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA85 General Purpose DO-15 No 94.4V 500W 3.6A 137V 85V 1
1V5KE120A 1V5KE120A ON Semiconductor 0.5629
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 102V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 120V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 9.1A 114V 165V Single 120V 102V 5μA 1.5kW 114V 9.1A 1.5kW 1mA 114V
MMQA30VT1G MMQA30VT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 MMQA Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 23V 3mm RoHS Compliant Lead Free 74 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional R-PDSO-G6 Transient Suppressors SILICON 4 75nA 23V General Purpose 554mA 28.5V 23V 150W 43.3V 554mA 0.225W No 554mA 8/20μs 43.3V 4
ESD8501V5MUT5G ESD8501V5MUT5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2016 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ Zener 16pF @ 0V 1MHz Max Nickel/Gold/Palladium (Ni/Au/Pd) General Purpose No 6V 70A 8/20μs 11.5V 5V Max 1
1V5KE43CA 1V5KE43CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 36.8V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 4.535924g 43V AVALANCHE 223A 1.5kW WIRE Transient Suppressors 43V SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 25.3A 40.9V 59.3V Single 43.05V 36.8V 5μA 1.5kW 40.9V 25.3A 45.2V 1.5kW 1mA 40.9V
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