Littelfuse, Inc. - Product Announcements

The SP1000 Series is the latest Littelfuse SPA, designed for ESD protection of a wide range of electronic products. Surface Mount packaging and small size allows them to be mounted close to input ports for optimal high-level overvoltage protection.

The SP1001-xx Series provides unidirectional overvoltage protection in a small single-package footprint for up to five channels, while the SP1... (read more)

Designed for interface protection in industrial, computer, and commercial electronic products, Littelfuse Silicon Protection Arrays offer broader application use and improved impulse protection performance over convential diodes. With an operating supply voltage range of 2 to 30 volts, the SP725 may replace several fixed voltage ESD protectors, reducing the total number of parts required... (read more)

The new SP03-6 combines a TVS diode with a diode rectifier bridge to provide both longitudinal and differential protection in a single package. This innovation results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device, delivering reduced intermodulation distortion for high-speed data lines as compared to typical solution... (read more)

The TwinChip SDP series combines higher surge ratings with a smaller package size to meet OEM demands for higher component density and greater installation efficiency. The integrated TwinChip design utilizing SIDACtor technology provides an enhanced level of DSL driver protection while reducing any negative solid-state effects on the broadband signal. The TwinChip series provides low voltage pr... (read more)

Littlefuse is pleased to introduce the new 0603L surface mount PPTC (polymer positive temperature coefficient thermistor) series, the newest and smallest edition to the Littelfuse Polyfuse® PTC line. Available in 4 hold current / maximum voltage ranges including 0.10A/15Vdc, 0.20A/9Vdc, 0.25A/9Vdc and 0.35A/6Vdc, each device is certified by both TUV and UL and possess a maximum fault cur... (read more)

The SP1000 Series is the latest Littelfuse SPA, designed for ESD protection of a wide range of electronic products. Surface Mount packaging and small size allows them to be mounted close to input ports for optimal high-level overvoltage protection.

The SP1001-xx Series provides unidirectional overvoltage protection in a small single-package footprint for up to five channels, while the SP1... (read more)

The 456 Nano2 are mini fast-acting surface mount wire fuses with ceramic body and silver plated brass termination caps.
Available in 20A and 30A, they are ideal for high current applications such as web servers, power modules and wi-fi stations, offering the smallest profile of its rating available.

Features:

• Surface mount high current fuse
• Fully compat... (read more)

The 443 series fuse is a 250 VAC surface mount fuse line designed for automated pick and place circuit board manufacturing processes. It provides higher inrush current withstand capability while maintaining a small footprint for crowded PCB boards.

With dimensions of approximately 10.1 x 3.12 x 3.12 mm, these fuses are ideal for applications with the higher 250 VAC requirement and where s... (read more)

The SDP Series is the latest addition to the Broadband Optimized™ family of SIDACtor overvoltage protectors. Targeted for high speed applications such as ADSL2+ and VDSL2, the SDP and SDP Biased series utilize integrated bridge or biased-bridge circuitry to compensate for performance issues related to voltage-induced capacitance non-linearity. Packaged in a small footprint/low prof... (read more)

The SDP Series is the latest addition to the Broadband Optimized™ family of SIDACtor overvoltage protectors. Targeted for high speed applications such as ADSL2+ and VDSL2, the SDP and SDP Biased series utilize integrated bridge or biased-bridge circuitry to compensate for performance issues related to voltage-induced capacitance non-linearity. Packaged in a small footprint/low prof... (read more)

Littelfuse 443 Series 250VAC surface mount time-delay fuse provides high inrush current withstand (I²t) capability for 250VAC, while maintaining a very small footprint for applications requiring minimal board space. (read more)

Littelfuse Continues Expansion of SIDACtor® Broadband Optimized™ Product Line with New Series for Cost-Sensitive Customer Premises Equipment Applications. The TwinChip™ Axial Series SIDACtor provides low-cost broadband overvoltage protection for customer premises equipment (CPE) requiring low capacitance devices for tape and reel application. (read more)

The SDP Biased Series SIDACtor® DSL protector provides bidirectional transient protection with low overshoot and a nanosecond response time without interfering with broadband signals. (read more)

The SDP Series SIDACtor® DSL protectors provide bidirectional transient protection with low overshoot and a nanosecond response time without interfering with broadband signals. (read more)

Littelfuse Introduces Industry's First 125V Subminiature Surface Mount Fuse with Current Rating Above 15A

456 Series fuse offers high-amp circuit protection in a tiny package compatible with faster pick and place electronics assembly processes (read more)

With a footprint of only 3.3x3.3mm and only 1mm in height, it is the smallest protection thyristor in the telecom protection market to provide such a high level of surge protection - boasting a surge rating of 500A 2x10's. Its small package QFN is ideal for dense board applications such as line cards and other multi-channel telecommunications equipment. (read more)

This new device is the industry's first Chip Scale Package transient voltage SLIC protector designed to meet the 500A rating for 2x10µs GR 1089 waveform. The Q2L SLIC device offers the same performance capabilities as the Littelfuse DO-214 Pxxx1SCL protector but in a significantly smaller footprint. (read more)

0805L Series - POLYFUSE® Lead-Free Surface Mount Resettable PPTC

The new 0805L series device provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. (read more)

2016L Series - POLYFUSE® Lead-Free Surface Mount Resettable PPTC

The 2016L series device provides surface mount overcurrent protection for low voltage (≤60V) applications where resettable protection is desired. (read more)

LR Series - 15/20V POLYFUSE® Lead-Free Battery Strap Resettable PPTC

The new LR series device provides reliable, noncycling protection against overcharging and short circuits events for rechargeable battery cells where resettable protection is desired. (read more)

VL Series - 12V POLYFUSE® Lead-Free Battery Strap Resettable PPTC

The new VL series device provides reliable, noncycling protection against overcharging and short circuits events for rechargeable battery cells where resettable protection is desired. (read more)

600R Series - 600V POLYFUSE® Lead-Free Radial Leaded Resettable PPTC for Telecom Protection

The 600R series is designed to protect against power fault events typically found in telecom applications. (read more)

250R Series - 250V POLYFUSE® Lead-Free Radial Leaded Resettable PPTC for Telecom Protection

The 250R series is designed to protect against short duration high voltage fault currents typically found in telecom applications. (read more)

1210L Series - POLYFUSE® Lead-Free Surface Mount Resettable PPTC

The 1210L series device provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. (read more)

2920L Series - POLYFUSE® Lead-Free Surface Mount Resettable PPTC

The 2920L series device provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired. (read more)