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 Lead Free Contact Plating Voltage - Rated Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Number of Functions Type 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Polarity Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Non-Repetitive Pk On-state Cur Lead Diameter Applications Max Surge Current Voltage - Clamping Voltage - Working 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Trigger Device Type Telecom IC Type Current - Hold (Ih) Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Number of Unidirectional Channels Bidirectional Channels Voltage - On State Current - Peak Pulse (8/20μs)
SMBJ120A SMBJ120A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 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 SMBJ12 2 Unidirectional Transient Suppressors 600W SILICON 1 General Purpose 100A Single 133V 120V 5μA 600W 1mA 193V 3.1A No 193V 1
2035-23-SM-RPLF 2035-23-SM-RPLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2035-SM yes Active 1 (Unlimited) 2 SMD/SMT EAR99 85°C -55°C 5mm 2 4.4mm ROHS3 Compliant Lead Free 2-SMD Cylinder Square End No SVHC 3.9mm 5mm UL Surface Mount AVALANCHE 1pF 8541.10.00.50 e3 Tin (Sn) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 230V 5000A 5kA
2036-35-BLF 2036-35-BLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 85°C -55°C 5.1mm 3 7.7mm ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
SMAJ22CA-QH SMAJ22CA-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 SMAJ22 YES R-PDSO-C2 SILICON 1 SINGLE 22V BIDIRECTIONAL 400W Automotive No 24.4V 400W 11.3A 35.5V 22V 1
2027-35-ALF 2027-35-ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant Cylinder No Lead User Defined 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
SMAJ6.0A-Q SMAJ6.0A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 6.67V 400W 38.8A 10.3V 6V 1
CD214B-T11ALF CD214B-T11ALF 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 11V 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 33A Single 12.2V 11V 5μA 600W 1mA 12.2V Yes 18.2V 33A 5W No 18.2V 1
SMAJ160A SMAJ160A 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 SMAJ16 2 Transient Suppressors SILICON 1 Unidirectional General Purpose 40A Single 197V 160V 5μA 400W 1mA 259V 1.5A No 178V 400W 160V 1
CD214L-T16ALF CD214L-T16ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2011 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214L 2 SILICON 1 Unidirectional General Purpose Single 16V 5μA 3kW 1mA Yes 26V 115.4A 5W No 17.8V 3000W 3kW 16V 1
P4SMA170A-Q P4SMA170A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 162V 400W 1.8A 234V 145V 1
SMLJ36A-QH SMLJ36A-QH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ36 Automotive No 40V 3000W 3kW 51.6A 58.1V 36V 1
SMLJ22A-QH SMLJ22A-QH Bourns Inc. 1.2843
Add to Cart

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ22 Automotive No 24.4V 3000W 3kW 84.4A 35.5V 22V 1
SMLJ75A SMLJ75A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ75 2 YES Transient Suppressors SILICON 1 SINGLE 75V UNIDIRECTIONAL 3000W General Purpose 83.3V No 3000W 3kW 24.8A 121V 75V 1
CD214C-T54CALF CD214C-T54CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 54V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 17.2A Single 60V 54V 5μA 1.5kW 1mA 60V Yes 87.1V 17.2A 5W No 1500W 1.5kW 87.1V 1
5.0SMDJ6.5CA-QH 5.0SMDJ6.5CA-QH 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) 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 6.5V BIDIRECTIONAL 5000W Automotive, Telecom 7.6V 750μA 6.5W 6.5V No 7.22V 5000W 5kW 446.5A 11.2V 6.5V 1
CD214B-T26ALF CD214B-T26ALF 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 26V 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 14.2A Single 28.9V 26V 5μA 600W 1mA 28.9V Yes 42.1V 14.2A 5W No 42.1V 1
SMA6J6.5CA SMA6J6.5CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.22V 600W 53.6A 11.2V 6.5V 1
2027-47-BT1 2027-47-BT1 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% 20kA SURGE PROTECTION CIRCUIT No 470V 10000A 10kA
SMA6J9.0CA SMA6J9.0CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 10V 600W 39A 15.4V 9V 1
CD214C-T75ALF CD214C-T75ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 7.5V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 75V 400W 5μA General Purpose 12.4A Single 8.33V 7.5V 5μA 1.5kW 1mA 8.33V Yes 12.9V 12.4A 5W No 83.3V 1500W 1.5kW 121V 75V 1
CD214C-T78ALF CD214C-T78ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 78V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 400W 5μA General Purpose 11.4A Single 86.7V 78V 5μA 1.5kW 1mA 86.7V Yes 126V 11.4A 5W No 1500W 1.5kW 126V 1
SMA6J7.5CA SMA6J7.5CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 8.33V 600W 46.6A 12.9V 7.5V 1
TISP4350H4BJR-S TISP4350H4BJR-S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 26pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4350 2 YES R-PDSO-C2 -40°C Not Qualified 1 SINGLE 60 A SILICON SURGE PROTECTOR 800mA 275V 350V 100A 3V 300A
TBU-KE025-300-WH TBU-KE025-300-WH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2011 TBU® yes Obsolete 1 (Unlimited) 2 Solder 125°C -40°C 5mm ROHS3 Compliant 500μA 10 2-VDFN Exposed Pad 850μm 2.5mm Surface Mount Internal Switch 1 e3 MATTE TIN BOTTOM BUTT NOT SPECIFIED NOT SPECIFIED TBU-KE025 2 AUTOMOTIVE Unidirectional R-XBCC-B2 Not Qualified 1 General Purpose 250V 100V 18V 600mA SURGE PROTECTION CIRCUIT
9EL2 9EL2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2004 Active 1 (Unlimited) 65°C -40°C Non-RoHS Compliant 10A 2 Button unknown Surface Mount 200V 150pF Not Qualified 1 150A SILICON SURGE PROTECTOR 245V 400V
TBU-DT085-500-WH TBU-DT085-500-WH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) TBU® yes Active 1 (Unlimited) 4 SMD/SMT 125°C -40°C 5mm ROHS3 Compliant 425V 750mA 12 4-VDFN Exposed Pad No SVHC 850μm 5mm Surface Mount 425V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-DT085 4 AUTOMOTIVE Unidirectional S-XBCC-B4 Not Qualified 750mA 2 1 μs Ethernet 850V 18V 1A SURGE PROTECTION CIRCUIT
SMBJ22CA SMBJ22CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 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 SMBJ22 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 100A Single 24.4V 22V 5μA 600W 1mA 24.4V 35.5V 16.9A 5W No 600W 35.5V
CD214C-T40CALF CD214C-T40CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 40V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 23.3A Single 44.4V 40V 5μA 1.5kW 1mA 44.4V Yes 64.5V 23.3A 5W No 1500W 1.5kW 64.5V 1
CD214B-T24CALF CD214B-T24CALF 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 24V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 15.4A Single 26.7V 24V 5μA 600W 1mA 26.7V Yes 38.9V 15.4A 5W No 38.9V 1
CD214B-T85CALF CD214B-T85CALF 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 8.5V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 85V 400W 5μA General Purpose 4.4A Single 9.44V 8.5V 5μA 600W 1mA 9.44V Yes 14.4V 4.4A 5W No 94.4V 137V 85V 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