PTC Resettable Fuses

PTC Resettable Fuses, also known as Polymeric Positive Temperature Coefficient devices, are a type of overcurrent protection component. They are designed to protect electronic circuits by increasing their resistance when excessive current flows through them, thus limiting further current to a safe level. Unlike traditional fuses, which must be replaced after one-time use, PTC fuses can reset themselves once the overcurrent condition ceases and normal circuit conditions are restored. This makes them invaluable in applications where frequent fuse replacement would be impractical or costly.

These components are commonly utilized in various consumer electronics, automotive circuits, and battery packs, where they help prevent damage caused by overcurrents and short circuits. The main characteristics of PTC Resettable Fuses include their self-resetting capability, durability, and cost-effectiveness in protecting electronic components. Major manufacturers of PTC Resettable Fuses include companies like Littelfuse, Bourns, and TE Connectivity, among others.

Search within results
Filter by Manufacturers
Apply
Image
Part Number
Manufacturer
Description
Inquiry
FUSE PTC RESETTABLE
RFQ
POLYSWITCH RUE SERIES 4.00A
RFQ
PTC .90A 30V RESETTABLE KINK
RFQ
FUSE PTC RESETTABLE 1.6A HOLD
RFQ
FUSE PTC RESETTABLE .65A HOLD
RFQ
POLYSWITCH RXE SRS 0.50A 1""MINLD
RFQ
PTC RESETTABLE 90V 0.25A RADIAL
RFQ
FUSE PTC RESETTABLE 1.85A HOLD
RFQ
POLYSWITCH PTC RESET 0.16A HOLD
RFQ
FUSE PTC 2.00A 15V FST-TRIP SMD
RFQ
THERMISTOR PTC OCP 600 OHM 25C
RFQ
PTC RESETTABLE 9V .20A SMD 0603
RFQ
PTC RESETBLE 6V .100A LOW-R 0402
RFQ
PTC RESETBLE 6V .350A LOW-R 0402
RFQ
PTC RESETTABLE 55MA 230V RAD
RFQ
PTC RESETTABLE 6V .350A SMD 0805
RFQ
PTC RESET 6V LO RHO 1210 5.0A
RFQ
POLYSWITCH PTC RESET 0.40A SMD
RFQ
PTC 6V POLYFUSE 1210 SL 4.0A
RFQ
PTC RESET 6V LO RHO 1210 4.50A
RFQ
PTC RESET 6V LO RHO 0805 2.60A
RFQ
THERMISTOR PTC 12V 25 OHM @110C
RFQ
FUSE PTC RESET 3.0A 6V 1812 SMD
RFQ
PTC RESETBL 6V 0805 1.10A LOW-R
RFQ
PTC RESETBL 6V 1206 1.10A LOW-R
RFQ
PTC RESETTABLE 6V 1.5A 0805
RFQ
PTC RESETBL 6V 1206 1.50A LOW-R
RFQ
PTC RESET 6V LO RHO 1206 3.50A
RFQ
PTC RESET 6V LO RHO 1210 3.00A
RFQ
PTC RESET 6V LO RHO 1210 1.75A
RFQ
 
1 ... 1819202122 ... 170 Go to Page Go
Electronic Parts Index
More
# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

We value your privacy

Our website uses cookies to ensure you are getting the best browsing experience, serve personalized content, and analyze our traffic.
By clicking "Accept Cookies", you consent to our use of cookies. Privacy Policy