Littelfuse, Inc.
Suite 500
Chicago, IL 60631
Latest TVS Diode Arrays are AEC-Q101 Certified
Provide superior protection via lower clamping voltage and low leakage current, in PCB space-saving footprint. Absorb repetitive ESD strikes of ±30 kV (contact and air discharge as defined in IEC 61000-4-2) without any performance degradation. Ideal for Vbus, portable battery, and button/switch protection in consumer electronics, medical equipment.
Read More »
New PolySwitch zeptoSMDC Series Resets to Normal Operation After Fault is Cleared
Provides robust overcurrent and overvoltage protection on the signal lines for both the lithium ion battery pack ICs and fuel gauge. Available in the small 0201 surface-mount size and ideal for increasingly small mobile and wearable product designs. PPTCs are for high voltage 13 VDC applications.
Read More »
Latest PLA172P 800V Solid State Relay Offers 5 mA Low Input Control Current
Features device pinout that provides more than 6.8 mm. of pad-to-pad separation between high voltage output pins preventing arcing. Operational temperature range from 85 ºC up to 105 ºC, enabling hardware engineers to design circuits at very challenging temperatures. Applications includes industrial, instrumentation, medical, isolation test equipment, battery isolation monitors, and industrial...
Read More »
New ITV Series Battery Protectors are ROHS Compliant and Halogen-Free
Feature three-terminal fuse design that protects against damage from both overcurrent and overcharging. Available in current ratings of 12A, 15A, 30A and 45A in surface mountable form factor. Ideal for mobile or portable applications including smart appliances, consumer electronics and power tools.
Read More »
Littelfuse setP™ Temperature Sensors Named a Gold Award Winner of The 2020 Edison Awards
Littelfuse component recognized for bringing safety to fast charging for portable consumer devices Chicago, April 2, 2020 — Littelfuse, Inc. (NASDAQ: LFUS), a global manufacturer of leading technologies in circuit protection, power control, and sensing, today announced its PolySwitch® setP™ series of digital temperature indicators has been named a Gold Award Winner of the 2020 Edison...
Read More »
New TSM250-130 Series PPTCs Available in Tape and Reel Format in Quantities of 3,000
Offers two 250V PPTCs in single housing reduces PCB area by 50%. Designed to help make telecom and network equipment more reliable. Protects against power cross and induced power surges as defined in ITU, Telcordia GR1089 and IEC 62368-1.
Read More »
New TRIAC Thyristor Series Ensures High Surge Capability
Designed for use as semiconductor switches in appliances and equipment powered by line AC voltages up to 250VRMS. Available in TO-220AB, TO-220 Isolated, TO-263 (D2-PAK), TO-218 Isolated (TOP3 Ins) and TO-218X Isolated packages. Ideal for electric tools, lighting dimmers, tankless water heaters, kitchen and home appliances applications.
Read More »
New TVS Diode Arrays for 2.5G/5G/10G Ethernet, WAN/LAN Equipment and 5G Wireless Backhaul
Optimized to protect high-speed differential data lines from ESD, CDE, EFT and lightning-induced surges. Provides protection for two differential data pairs (4 channels) against up to 15A. Protect up to four channels against up to 15A and up to ±30kV ESD and is available in compact μDFN package.
Read More »
New 8.0SMDJ Series TVS Diodes from Littelfuse are Available in Tape and Reel Format
Optimized to protect sensitive electronic equipment from voltage transients and surge lightning events. Offers high power density in low profile DO-214AB package allows for quick and easy PCB layout and PCBA assembly while conserving valuable board space. Applications include data centers, industrial and home appliances, consumer electronics, ac and dc protection, PoE protection and low-speed...
Read More »
New SETP0805-100-CC Devices Used to Protect Cables Designed for 100 W of Power
Designed to protect USB Type‑C and USB power delivery charging cables. Available as surface mount devices in tape and reel packaging in packs of 4,000 with a MOQ of 20,000 pieces. Compact size and sensitivity to temperature helps to simplify keeping the cable surface temperatures safe for users.
Read More »
Latest TVS Diode Arrays are AEC-Q101 Certified
Provide superior protection via lower clamping voltage and low leakage current, in PCB space-saving footprint. Absorb repetitive ESD strikes of ±30 kV (contact and air discharge as defined in IEC 61000-4-2) without any performance degradation. Ideal for Vbus, portable battery, and button/switch protection in consumer electronics, medical equipment.
Read More »
New PolySwitch zeptoSMDC Series Resets to Normal Operation After Fault is Cleared
Provides robust overcurrent and overvoltage protection on the signal lines for both the lithium ion battery pack ICs and fuel gauge. Available in the small 0201 surface-mount size and ideal for increasingly small mobile and wearable product designs. PPTCs are for high voltage 13 VDC applications.
Read More »
Latest PLA172P 800V Solid State Relay Offers 5 mA Low Input Control Current
Features device pinout that provides more than 6.8 mm. of pad-to-pad separation between high voltage output pins preventing arcing. Operational temperature range from 85 ºC up to 105 ºC, enabling hardware engineers to design circuits at very challenging temperatures. Applications includes industrial, instrumentation, medical, isolation test equipment, battery isolation monitors, and industrial...
Read More »
New ITV Series Battery Protectors are ROHS Compliant and Halogen-Free
Feature three-terminal fuse design that protects against damage from both overcurrent and overcharging. Available in current ratings of 12A, 15A, 30A and 45A in surface mountable form factor. Ideal for mobile or portable applications including smart appliances, consumer electronics and power tools.
Read More »
Littelfuse setP™ Temperature Sensors Named a Gold Award Winner of The 2020 Edison Awards
Littelfuse component recognized for bringing safety to fast charging for portable consumer devices Chicago, April 2, 2020 — Littelfuse, Inc. (NASDAQ: LFUS), a global manufacturer of leading technologies in circuit protection, power control, and sensing, today announced its PolySwitch® setP™ series of digital temperature indicators has been named a Gold Award Winner of the 2020 Edison...
Read More »
New TSM250-130 Series PPTCs Available in Tape and Reel Format in Quantities of 3,000
Offers two 250V PPTCs in single housing reduces PCB area by 50%. Designed to help make telecom and network equipment more reliable. Protects against power cross and induced power surges as defined in ITU, Telcordia GR1089 and IEC 62368-1.
Read More »
New TRIAC Thyristor Series Ensures High Surge Capability
Designed for use as semiconductor switches in appliances and equipment powered by line AC voltages up to 250VRMS. Available in TO-220AB, TO-220 Isolated, TO-263 (D2-PAK), TO-218 Isolated (TOP3 Ins) and TO-218X Isolated packages. Ideal for electric tools, lighting dimmers, tankless water heaters, kitchen and home appliances applications.
Read More »
New TVS Diode Arrays for 2.5G/5G/10G Ethernet, WAN/LAN Equipment and 5G Wireless Backhaul
Optimized to protect high-speed differential data lines from ESD, CDE, EFT and lightning-induced surges. Provides protection for two differential data pairs (4 channels) against up to 15A. Protect up to four channels against up to 15A and up to ±30kV ESD and is available in compact μDFN package.
Read More »
New 8.0SMDJ Series TVS Diodes from Littelfuse are Available in Tape and Reel Format
Optimized to protect sensitive electronic equipment from voltage transients and surge lightning events. Offers high power density in low profile DO-214AB package allows for quick and easy PCB layout and PCBA assembly while conserving valuable board space. Applications include data centers, industrial and home appliances, consumer electronics, ac and dc protection, PoE protection and low-speed...
Read More »
New SETP0805-100-CC Devices Used to Protect Cables Designed for 100 W of Power
Designed to protect USB Type‑C and USB power delivery charging cables. Available as surface mount devices in tape and reel packaging in packs of 4,000 with a MOQ of 20,000 pieces. Compact size and sensitivity to temperature helps to simplify keeping the cable surface temperatures safe for users.
Read More »
