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 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 RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Filter Type Max Current Rating Type JESD-609 Code Terminal Finish Max Power Dissipation Terminal Shape Voltage Diode Type Tolerance Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Hold Current Current - Max Voltage - Max Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Current - Trip (It)
PTGL09BD2R2N2B51B3 PTGL09BD2R2N2B51B3 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download POSISTOR®, PTGL Obsolete 1 (Unlimited) Radial, Disc Through Hole -10°C~60°C 0.374Dia x 0.157 T 9.50mmx4.00mm 0.610 15.50mm Ceramic 0.197 5.00mm 2A 24V 2.2Ohm 710mA
PTGL07AR450H8B52A0 PTGL07AR450H8B52A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download NRND (Last Updated: 1 month ago) Through Hole Bulk POSISTOR®, PTGL yes Not For New Designs 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.551 14.00mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 1A 265V 45Ohm 105mA 200mA
PTGL5SAS270K6B51A0 PTGL5SAS270K6B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.217Dia x 0.177 T 5.50mmx4.50mm 0.413 10.50mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1A 140V 27Ohm 134mA 178mA
PRG15BC470MM1RC PRG15BC470MM1RC Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Tape & Reel (TR) Active
PTGL09AR9R4H4B51A0 PTGL09AR9R4H4B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.374Dia x 0.177 T 9.50mmx4.50mm 0.610 15.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 80V 3A 80V 9.4Ohm 240mA 450mA
PTGL14AR3R3M3B71B0 PTGL14AR3R3M3B71B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4mm 56V ROHS3 Compliant 2.5mA 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.98 Radial, Disc 56V No SVHC 5mm 4mm 4mm 3.3Ohm Through Hole 369.989626mg -10°C~60°C 0.571Dia x 0.157 T 14.50mmx4.00mm 0.807 20.50mm 8533.40.80.70 2.5A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 56V 20% OVERLOAD PROTECTION 0.295 7.50mm 490mA 2.5A 830mA 3.3Ohm
PRG21AR100MS5RA PRG21AR100MS5RA Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Not For New Designs
PTGL7SAS5R6K4N51B0 PTGL7SAS5R6K4N51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 2.2A 60V 5.6Ohm 236mA 314mA
PTGL07AS3R3K3B51A0 PTGL07AS3R3K3B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 3.5mm 51V ROHS3 Compliant No 2 Radial, Disc No SVHC 3.3Ohm Through Hole -10°C~60°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm Ceramic 10% 0.197 5.00mm 3A 606mA 3.3Ohm 389mA 517mA
PTGL07AR4R6H2B51B0 PTGL07AR4R6H2B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4mm ROHS3 Compliant 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.7A Radial, Disc UL 4.6Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 TAPE 2A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 30V 340mA 2A 30V 610mA 4.6Ohm
PTGL09AR250H8B52B1 PTGL09AR250H8B52B1 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Not For New Designs
PTGL14AS330H0B02BZ PTGL14AS330H0B02BZ Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Active
PRG18BB471MS1RB PRG18BB471MS1RB Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) POSISTOR®, PRG Not For New Designs 1 (Unlimited) SMD/SMT ROHS3 Compliant 0603 (1608 Metric) 600μm 470Ohm Surface Mount -20°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 60mA Ceramic 20% 10mA 40mA 16V 21mA 470Ohm 0.037 0.95mm
PTGL05AR550H4P51B0 PTGL05AR550H4P51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4.5mm ROHS3 Compliant Lead Free 700μA No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.135 Radial, Disc 55Ohm Through Hole 369.989626mg -10°C~60°C 0.217Dia x 0.177 T 5.50mmx4.50mm 0.453 11.50mm 8533.40.80.70 700mA Ceramic e2 Tin/Copper (Sn/Cu) 1.2W WIRE 80V 25% OVERLOAD PROTECTION 0.197 5.00mm 62mA 700mA 80V 115mA 55Ohm
PTGL07BA0R9M1B51B0 PTGL07BA0R9M1B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk Posistor® Active 1 (Unlimited) Radial 85°C -30°C ROHS3 Compliant 900mOhm 10%
PTGL05AS6R8K3B51B0 PTGL05AS6R8K3B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 3.5mm 5.5mm ROHS3 Compliant Exempt 1.5A 2 Radial, Disc 5mm 10.5mm UL 3.5mm 6.8Ohm Through Hole -30°C~85°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm 8533.40.80.70 1.5A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 51V 10% OVERLOAD PROTECTION 0.197 5.00mm 197mA 388mA 6.8Ohm 249mA 331mA
PRG21BC1R0MM1RK PRG21BC1R0MM1RK Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) POSISTOR®, PRG Not For New Designs 1 (Unlimited) 12V ROHS3 Compliant 0805 (2012 Metric) Surface Mount -20°C~85°C 0.079Lx0.049W 2.00mmx1.25mm Ceramic 20A 16V 1Ohm 330mA 0.057 1.45mm 740mA
PRG21BC1R5MM1RK PRG21BC1R5MM1RK Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Not For New Designs
PTGL7SAS3R3K3B51A0 PTGL7SAS3R3K3B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.287Dia x 0.138 T 7.30mmx3.50mm 0.484 12.30mm 8533.40.80.70 AMMO PACK Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 3A 51V 3.3Ohm 389mA 517mA
PTGL07BB220N0B52A0 PTGL07BB220N0B52A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Tape & Box (TB) POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 6mm 250V ROHS3 Compliant No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.3A Radial, Disc 250V No SVHC UL 22Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.315 8.00mm 8533.40.80.70 AMMO PACK 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30% OVERLOAD PROTECTION 0.197 5.00mm 130mA 500mA 250mA 22Ohm
PTGL07AS121M0B51B0 PTGL07AS121M0B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Active
PTGL09AR150M3B51A0 PTGL09AR150M3B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 2 Radial, Disc 15Ohm Through Hole -10°C~60°C 0.374Dia x 0.157 T 9.50mmx4.00mm 0.610 15.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 56V 1.2A 56V 15Ohm 190mA 340mA
PTGL09AS1R2K2B51B0 PTGL09AS1R2K2B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 3.5mm 9.3mm ROHS3 Compliant Exempt 6A 2 Radial, Disc 5mm 14.3mm UL 3.5mm 1.2Ohm Through Hole -30°C~85°C 0.366Dia x 0.138 T 9.30mmx3.50mm 0.563 14.30mm 8533.40.80.70 6A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 30V 10% OVERLOAD PROTECTION 0.197 5.00mm 556mA 1.097A 1.2Ohm 704mA 936mA
PTGL12AR0R2M1B51B0 PTGL12AR0R2M1B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 3.5mm ROHS3 Compliant 2 Radial, Disc Through Hole -10°C~60°C 0.445Dia x 0.138 T 11.30mmx3.50mm 0.630 16.00mm Ceramic 20% 0.197 5.00mm 9A 16V 200mOhm 1.3A 2.41A
PTGL5SAS100K4B51B0 PTGL5SAS100K4B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 Radial, Disc Through Hole -30°C~125°C 0.217Dia x 0.138 T 5.50mmx3.50mm 0.413 10.50mm 8533.40.80.70 Ceramic e2 Tin/Copper (Sn/Cu) WIRE 10% OVERLOAD PROTECTION 0.197 5.00mm 1.5A 60V 10Ohm 215mA 286mA
PTGL14AR3R3M3C01B0 PTGL14AR3R3M3C01B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Active
PTGL13AR100H8B72B0 PTGL13AR100H8B72B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 6mm 265V ROHS3 Compliant Lead Free No 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.56A Radial, Disc 265V No SVHC UL 10Ohm Through Hole -10°C~60°C 0.532Dia x 0.157 T 13.50mmx4.00mm 0.768 19.50mm 8533.40.80.70 2.2A Ceramic e2 Tin/Copper (Sn/Cu) 2.7W WIRE 25% OVERLOAD PROTECTION 0.295 7.50mm 260mA 2.2A 480mA 10Ohm
PTGL07AR111M3B51A0 PTGL07AR111M3B51A0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download POSISTOR®, PTGL Obsolete 1 (Unlimited) Radial, Disc Through Hole -10°C~60°C Ceramic 110Ohm
LXES02TAA1-144 LXES02TAA1-144 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Tape & Reel (TR) Active compliant TRANS VOLTAGE SUPPRESSOR DIODE
LXES18DAA4-182 LXES18DAA4-182 Murata Electronics 0.0483
Add to Cart

Min: 1

Mult: 1

0.00000000 13 Weeks Tape & Reel (TR) Active compliant FERRITE CHIP
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