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Product ImageSP03-xB Series, Low Capacitance TVS Protection for High Speed Data Lines

The SP03-xB, a new series of broadband protection device from Littelfuse, provides overvoltage protection for applications such as 10/100/1000 BaseT Ethernet, T3/E3 DS3 interfaces, ADSL2+, and VDSL2+. This new protector combines the TVS diode element with a diode rectifier bridge to provide both longitudinal and differential protection in one package. This design innovation results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device. This reduces inter-modulation (IM) distortion caused by a typical solid-state protection solution. The application schematic provides the connection information.     Datasheet           BUY NOW!

    • RoHS compliant
    • MS-012 surface mount package (JEDEC SO-8)
    • Low insertion loss, log-linear capacitance
    • Combined longitudinal and metallic protection
    • Clamping speed of nanoseconds
    • UL 94V-0 epoxy molding
    • Pending UL recognized component
    • Low clamping voltage
    • Compatible with high speed data lines
    • Requires less board space providing an increase of reliability
    • Low clamping and operating voltage
    • T1/E1 Line cards
    • T3/E3 and DS3 Interfaces
    • STS-1 Interfaces
    • 10/100/1000 BaseT Ethernet

Part Number
Part Number
Packaging Package Number of Circuits Voltage - Working Power (Watts)  
SP03-6BTG F2876TR-ND Tape/Reel 8-SOIC 2 - Dual 6V 2800W Datasheet Image
F2876CT-ND Cut Tape
F2876DKR-ND Digi-Reel®