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 Depth Operating Supply Voltage Length RoHS Status Contact Plating Number of Pins Additional Feature Package / Case REACH SVHC Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Packing Method Physical Dimension 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 Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time 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 Fuse Type Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
SMAJ7.0CA SMAJ7.0CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Digi-Reel® SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ7 2 Bidirectional 1 Transient Suppressors SILICON 1 7V Bidirectional 5μA General Purpose 40A Single 8.6V 7V 5μA 400W 1mA 77.8V 12V 3.5A 8.6V No 7.78V 33.3A
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
SF-0603S400M-2 SF-0603S400M-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SxxxM Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~125°C 0.063Lx0.031W x 0.037 H 1.60mmx0.80mmx0.95mm 32V 32V TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.8mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 4A ELECTRIC FUSE 0.8mm 4A Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.5 0.018Ohm
SMLJ51CA-Q SMLJ51CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 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) SMLJ51 Automotive No 56.7V 3000W 3kW 36.4A 82.4V 51V 1
CD214C-T48CALF CD214C-T48CALF 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 48V 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 19.4A Single 53.3V 48V 5μA 1.5kW 1mA 53.3V Yes 77.4V 19.4A 5W No 1500W 1.5kW 77.4V 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
SMAJ24A-QH SMAJ24A-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 SMAJ24 YES R-PDSO-C2 SILICON 1 SINGLE 24V UNIDIRECTIONAL 400W Automotive No 26.7V 400W 10.3A 38.9V 24V 1
SMLJ54A-QH SMLJ54A-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) SMLJ54 Automotive No 60V 3000W 3kW 34.4A 87.1V 54V 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
SMCJ51A SMCJ51A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMCJ 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 260 30 SMCJ51 2 Transient Suppressors 5W SILICON 1 Unidirectional 5μA General Purpose 200A Single 65.2V 51V 5μA 1.5kW 1mA 56.7V 82.4V 18.2A 65.2V No 56.7V 1500W 1.5kW
CDSOT23-SLVU2.8 CDSOT23-SLVU2.8 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 3 SMD/SMT EAR99 1.4mm 2.8V 3.04mm ROHS3 Compliant Tin 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 20pF Zener 3pF @ 1MHz e3 DUAL GULL WING CDSOT23 3 Unidirectional 2 Transient Suppressors SILICON 1 Unidirectional 1μA 2.8V General Purpose 30A Single 3V 2.8V 600W 1mA 3V 21V 30A No 30A 8/20μs 1
SMAJ180CA-Q SMAJ180CA-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 201V 400W 1.4A 292V 180V 1
SMLJ15CA-QH SMLJ15CA-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) SMLJ15 Automotive No 16.7V 3000W 3kW 123A 24.4V 15V 1
CDDFN2-T5.0LC CDDFN2-T5.0LC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) Active 3 (168 Hours) 2 SMD/SMT EAR99 5V 1mm ROHS3 Compliant Gold 2 LOW CAPACITANCE 2-UFDFN No SVHC Surface Mount -40°C~85°C TA AVALANCHE 12pF Zener 0.5pF @ 1MHz e3 Tin (Sn) DUAL CDDFN2 2 Bidirectional 1 Transient Suppressors SILICON 1 5V 1μA 5V General Purpose 5A Single 7V 5V 25V 7V No 25V Typ 5V Max
CDSOT236-T15 CDSOT236-T15 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 15V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 50pF Zener e3 DUAL GULL WING CDSOT236 6 Unidirectional SILICON 4 Unidirectional 1μA 15V General Purpose 5A 16.7V 15V 350W 34.6V 10A No 10A 8/20μs 4
5.0SMDJ16CA-QH 5.0SMDJ16CA-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 18.75V 2μA 6.5W 26V No 17.8V 5000W 5kW 193A 26V 16V 1
SMCJ40CA-Q SMCJ40CA-Q Bourns Inc. 0.6891
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 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 SMCJ40 Automotive No 44.4V 1500W 1.5kW 23.3A 64.5V 40V 1
PTVS6-076C PTVS6-076C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Bulk 2012 Obsolete Not Applicable EAR99 ROHS3 Compliant Axial, Right Angle Bend (24.15mm Center) Through Hole -55°C~150°C TJ Zener PTVS6 General Purpose 76V 140V 6kA No 85V 6000A 6kA 8/20μs 1
P4SMA220A-Q P4SMA220A-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 209V 400W 1.3A 328V 185V 1
CDSOT236-T05C CDSOT236-T05C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 5V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 150pF Zener e3 DUAL GULL WING CDSOT236 6 Bidirectional 5 SILICON 5 5V Bidirectional 20μA 5V General Purpose 17A 6V 5V 350W 21V 17A No 17A 8/20μs
SM8SF36CA-Q SM8SF36CA-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 40V 7000W 7kW 120A 58.1V 36V 1
15KPA017-SD-Q 15KPA017-SD-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 15KPA Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener Automotive No 17.35V 15000W 15kW 556.6A 27V 17V 1
CD214C-T170ALF CD214C-T170ALF 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 170V 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 5.5A Single 189V 170V 5μA 1.5kW 1mA 189V Yes 275V 5.5A 5W No 1500W 1.5kW 275V 1
SMBJ180CA SMBJ180CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2014 SMBJ Active 1 (Unlimited) 2 EAR99 180V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ18 YES SILICON 1 SINGLE BIDIRECTIONAL 600W General Purpose 201V 5W No 600W 2.1A 292V 180V 1
CD214B-T45CALF CD214B-T45CALF 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 45V 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 8.3A Single 50V 45V 5μA 600W 1mA 50V Yes 72.7V 8.3A 5W No 72.7V 1
P4SMA56CA P4SMA56CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 47.8V 400W 77V 5.3A No 53.2V 5.3A 47.8V 1
SMBJ70A SMBJ70A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 EAR99 70V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ70 2 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 77.8V 5W No 600W 5.3A 113V 70V 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
5.0SMDJ14A 5.0SMDJ14A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 5000W Telecom 6.5W No 15.6V 5000W 5kW 216A 23.2V 14V 1
SMAJ60CA-Q SMAJ60CA-Q Bourns Inc. 0.0550
Add to Cart

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 66.7V 400W 4.1A 96.8V 60V 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