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General Purpose ESD Protection SPA Diodes

Littlefuse General Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues.

Low Capacitance ESD SPA Diodes

Littelfuse Low Capacitance ESD SPA Diodes provide protection for cables that operate with high-speed data and signals. 

Lightning Surge TVS SPA Diodes

Littelfuse Lightning Surge TVS SPA Diodes are designed to limit the amount of unwanted voltages to prevent damage by blocking the surges. 

TVS Silicon Protection Arrays (SPA)

Littelfuse TVS Diode Arrays SPA™ (Silicon Protection Arrays) are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). The diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. The TVS SPA diodes offer a broader application use and improved impulse protection performance over conventional diodes.

Littelfuse High Reliability TVS Diodes

SP3042 Series Bidirectional Discrete TVS Diodes

Littelfuse SP3042 Series Bidirectional Discrete TVS Diodes include back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes up to ±30kV contact discharge, the maximum level specified in the IEC-61000-4-2 international standard, without performance degradation. The back-to-back configuration provides symmetrical ESD protection for data lines when AC signals are present. The low loading capacitance makes the SP3042 Series ideal for protecting high speed data lines such as HDMI, USB2.0, USB3.0, and eSATA.

SP3042-01WTG Price & Stock

Littelfuse SP3042-01WTG pricing and available inventory.

Alternate Names

Littelfuse has several brands around the world that may have alternate names for SP3042-01WTG due to regional differences or acquisition. SP3042-01WTG may also be known as the following names:

AD5242BRUZ1M distributor