Littelfuse, Inc.

SIDACtor® Protection Thyristors prevent component property degradation.
Electronic Components & Devices

SIDACtor® Protection Thyristors prevent component property degradation.

Available in B61089QDR and B9110DF Series models, SIDACtor® Protection Thyristors provide protection for WLL, plain old telephone service signals, voice over IP, digital loop carrier and small office, home office systems. B61089QDR Dual-Port Battrax offers surge protection for SLIC cards which implement negative voltage ringing and B9110DF Series provides protection for SLIC cards which...

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TVS Diode Arrays offer low capacitance unidirectional ESD protection.
Electronic Components & Devices

TVS Diode Arrays offer low capacitance unidirectional ESD protection.

Available in SP3415, SP1043 and SP1044 Series, TVS Diode Arrays come in 0.230mm x 0.430mm 01005 flip chip package. Offering 0.35pF nominal capacitance and 3.5Ω dynamic resistance, SP3415 Series can withstand multiple ESD. Designed to absorb ±12kV and ±30kV repetitive ESD strikes, SP1043 and SP1044 series provide 0.45Ω dynamic resistance. Products are used in smartphones, digital cameras,...

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Low-Profile 400 W TVS Diodes protect sensitive electronics.
Electronic Components & Devices

Low-Profile 400 W TVS Diodes protect sensitive electronics.

Available in SMT SOD-123FL package, SMF4L Series protects portable devices/hard drives, notebooks, VCC busses, POS terminals, SSDs, power supplies, and monitors from voltage transients induced by lightning and other transient voltage events. Flat lead, plastic package occupies- 3.10 x 2.00 mm footprint- and has- 0.98 mm profile. Along with- 400 W @ 10/1000 -µsec peak pulse power dissipation...

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Architectural & Civil Engineering Products

Littelfuse Adds Fuse Holder, Block, and Clip Selection Tool to its Web-Based iDesign(TM) Circuit Protection Selection Platform

Helps find the right fuse holder, block or clip based on the selected cartridge fuse or circuit parameters CHICAGO- – Littelfuse, Inc., the global leader in circuit protection, has added a Fuse Holder, Block, and Clip Selection Tool to its popular iDesign™ online simulation and product selection platform.-  With the addition of this new tool, Littelfuse iDesign now offers circuit designers...

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Electronic Components & Devices

Schottky Barrier Rectifiers suit high frequency applications.

Featuring ultra-low forward voltage drop that minimizes thermal and electrical conduction losses, DST Series- is suited for use in high-frequency applications such as switch-mode power supplies and DC-DC converters. Units can also serve- as freewheeling and polarity protection diodes. With high junction temperature capability, rectifiers offer- reliability in harsh environments or in...

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Sensors, Monitors & Transducers

Press-Fit Reed Sensor requires no accessories for installation.

Designed for mounting on- fixed surface/frame with matching 57040 actuator mounted on moving surface/door, magnetically operated Firecracker 59040 Series features crush ribs on capsule and press-fits securely into- 3/8 in.- dia hole. NO, NC, and change-over contact options are available, and UL-Recognized component offers switching capability up to 200 Vdc/140 Vac at 10 W/VA. Various...

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Power Semiconductor Products have performance-optimizing designs.
Electronic Components & Devices

Power Semiconductor Products have performance-optimizing designs.

MBR Series Schottky Barrier Rectifiers (Standard Schottky) and- DUR Series Ultrafast Rectifier meet- commercial and industrial application requirements. While MBR Series features up to 1,200 V blocking voltage, both series offer switching speeds and reverse recovery times that- suit high-frequency applications- and minimize switching loss. Designs also minimize forward voltage drop, and...

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