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 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 Number of Poles Length RoHS Status Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Width Approval Agency Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Number of Functions Max Voltage Rating (DC) 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 Temperature Grade Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Leakage Current Working Voltage Applications Max Surge Current Element Configuration 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Trigger Device Type Telecom IC Type Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Maximum DC Volts
5.0SMDJ120A-Q 5.0SMDJ120A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) Automotive, Telecom No 133V 5000W 5kW 26A 193V 120V 1
CDDFN3-T5.0C CDDFN3-T5.0C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant CDDFN3
CD214B-T22ALF CD214B-T22ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 22V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 16.9A Single 24.4V 22V 5μA 600W 1mA 24.4V Yes 35.5V 16.9A 5W No 35.5V 1
SM8S28CA-Q SM8S28CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S2 Automotive No 31.1V 6600W 6.6kW 145A 45.4V 28V 1
5.0SMDJ75CA 5.0SMDJ75CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 83.3V 5000W 5kW 41.4A 121V 75V 1
1.5SMC91CA 1.5SMC91CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC YES R-PDSO-C2 SILICON 1 SINGLE 77.8V BIDIRECTIONAL General Purpose No 86.5V 1500W 1.5kW 12.2A 125V 77.8V 1
2055-25-SM-RPLF 2055-25-SM-RPLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2055-SM yes Active 1 (Unlimited) 2 Solder 85°C -30°C 2 ROHS3 Compliant 2-SMD Cylinder Square End 3.5mm UL Surface Mount 8541.30.00.80 e3 Tin (Sn) END WRAP AROUND 2055 2 1 SINGLE ±20% ISOLATED SILICON SURGE PROTECTOR No 250V 2500A 2.5kA
SMAJ220A-H SMAJ220A-H Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2016 SMAJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ20 YES R-PDSO-C2 SILICON 1 SINGLE 220V UNIDIRECTIONAL 400W General Purpose 1W No 246V 400W 1.1A 356V 220V 1
SMCJ12A-QH SMCJ12A-QH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMCJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 SMCJ12 Automotive No 13.3V 1500W 1.5kW 75.4A 19.9V 12V 1
2052-60-SM-RPLF 2052-60-SM-RPLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2052 Active 1 (Unlimited) 3 SMD/SMT 85°C -30°C 5mm 3 7.2mm ROHS3 Compliant Nickel 3-SMD Cylinder Square End No SVHC 7.2mm Surface Mount 1 UNSPECIFIED OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
1.5SMC39A-Q 1.5SMC39A-Q Bourns Inc. 0.5764
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 37.1V 1500W 1.5kW 28.2A 53.9V 33.3V 1
SMA6J30A-Q SMA6J30A-Q Bourns Inc. 0.3461
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 33.3V 600W 12.4A 48.4V 30V 1
1.5SMC110A 1.5SMC110A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 94V 1.5kW 152V 10A No 105V 1500W 1.5kW 10A 1
SM8S18CA-Q SM8S18CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S1 Automotive No 20V 6600W 6.6kW 226A 29.2V 18V 1
SMBJ85A SMBJ85A Bourns Inc. 0.2561
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 EAR99 85V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ85 2 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 94.4V 5W No 600W 4.4A 137V 85V 1
5.0SMDJ60CA-H 5.0SMDJ60CA-H Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 66.7V 5000W 5kW 51.7A 96.8V 60V 1
SMAJ120CA SMAJ120CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ12 2 Bidirectional 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 40A Single 147V 120V 5μA 400W 1mA 133V 193V 2A No 2.1A 120V
PTVS6-380C PTVS6-380C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Through Hole Bulk 2012 Obsolete Not Applicable Axial EAR99 380V 16mm ROHS3 Compliant 2 Axial, Right Angle Bend (24.15mm Center) No SVHC 13.5mm 13.5mm Through Hole -55°C~150°C TJ 1.1nF Zener PTVS6 1 Bidirectional General Purpose 6kA Single 420V 380V 10μA 10mA 540V 6kA 443V No 401V 6000A 6kA 8/20μs 380V
SM8SF28CA-Q SM8SF28CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8SF-Q Active 1 (Unlimited) ROHS3 Compliant 2-LDFN Surface Mount -55°C~175°C TJ Zener SM8SF Automotive No 31.1V 7000W 7kW 154A 45.4V 28V 1
1.5SMC56A 1.5SMC56A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC YES R-PDSO-C2 SILICON 1 SINGLE 47.8V UNIDIRECTIONAL General Purpose No 53.2V 1500W 1.5kW 19.7A 77V 47.8V 1
SMBJ48CA SMBJ48CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2012 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ48 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 100A Single 53.3V 48V 5μA 600W 1mA 53.3V 77.4V 7.7A 5W No 7.8A 77.4V
SMAJ26A-QH SMAJ26A-QH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ26 YES R-PDSO-C2 SILICON 1 SINGLE 26V UNIDIRECTIONAL 400W Automotive No 28.9V 400W 9.5A 42.1V 26V 1
SMLJ13A SMLJ13A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ13 2 Transient Suppressors 3kW SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 15.9V 13V 5μA 3kW 1mA 14.4V 21.5V 139.4A 15.9V No 14.4V 3000W 3kW
CDDFN2-T3.3LC CDDFN2-T3.3LC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 2 SMD/SMT EAR99 650μm 3.8V 1.05mm ROHS3 Compliant 2 LOW CAPACITANCE 2-UFDFN No SVHC Surface Mount -55°C~125°C TA AVALANCHE 13pF Zener 13pF @ 1MHz e3 Tin (Sn) DUAL CDDFN2 2 SILICON 1 Bidirectional 1μA 3.3V General Purpose 5A Single 4V 3V 8V 5A 6.5V No 5A 8/20μs 3V 1
5.0SMDJ8.0A-Q 5.0SMDJ8.0A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) Automotive, Telecom No 8.89V 5000W 5kW 367.7A 13.6V 8V 1
SMAJ78A SMAJ78A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ78 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 40A Single 95.8V 78V 5μA 400W 1mA 86.7V 126V 3.2A No 86.7V 400W
CGA0402MLC-05G CGA0402MLC-05G Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLC Active 1 (Unlimited) SMD/SMT 125°C -55°C 500μm 5V 1mm ROHS3 Compliant Tin 5nA No 2 0402 (1005 Metric) No SVHC 340μm 500μm Surface Mount, MLCV -40°C~85°C TA 5V 200FF 5V 0.5pF @ 1MHz CGA0402 Bidirectional 1005 0402 1 10nA 5V Single 5nA Yes 30V 5V
CDNBS08-T36C CDNBS08-T36C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 Active 1 (Unlimited) 8 SMD/SMT EAR99 5.6mm 36V 5.6mm ROHS3 Compliant Tin 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 45pF @ 1MHz e3 DUAL GULL WING CDNBS08 8 Bidirectional 4 SILICON 4 1μA 36V General Purpose 9A 40V 36V 500W 76.8V 9A No 9A 8/20μs 76.8V Typ
5.0SMDJ48CA-QH 5.0SMDJ48CA-QH Bourns Inc. 2.4056
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 48V BIDIRECTIONAL 5000W Automotive, Telecom 56.1V 2μA 6.5W 48V 77.4V No 53.3V 5000W 5kW 64.7A 77.4V 48V 1
5.0SMDJ17CA-QH 5.0SMDJ17CA-QH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 5.0SMDJ YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 5000W Automotive 19.9V 2μA 6.5W 27.6V No 18.9V 5000W 5kW 181A 27.6V 17V 1
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