Bourns ® Product Profile Circuit Protection Solutions Variable & Fixed Resistors Sensors & Controls Magnetics Diodes Components Customized Packaging Automotive Outside Plant Products

High-Speed Protector Products TBU® HSP Products Applications POTS linecards VoIP equipment ONUs and ONTs Gateways and modems 10/100 & Gigabit Ethernet VDSL interfaces Remote metering & surveillance Avionics (DO160) Rail and mass transit Industrial automation Test equipment RS232, RS422, RS485, CANbus and LVDS Sensors Introduction: TBU® HSP products are circuit protection devices designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges. The TBU® High-Speed Protector blocks surges, providing a barrier to sensitive electronics and eliminating exposure...

CIRCUIT PROTECTIO N S o l u t i o ns Multifuse® Polymer PTC freeXpansion™ Products Applications USB 2.0, USB 3.0 & HDMI port protection PC motherboards plug & play protection Mobile phones battery & port protection PDAs / digital cameras Industrial controllers Portable medical devices (excluding critical life support) Portable memory Game consoles GPS navigation systems Types Available: • MF-FSMF Series (0603 / 1608 metric) • MF-PSMF Series (0805 / 2010 metric) • MF-LSMF Series (2920 / 7555 metric) • MF-MSMF Series (1812 / 4532 metric) • MF-USMF Series (1210 / 3225 metric) • MF-NSMF Series (1206...

CIRCUIT PROTECTIO N S o l u t i o ns Multifuse® Polymer PTC Resettable Fuses Applications Types Available: Computers Batteries Automotive Charging ports Telecommunications Industrial controls Portable electronics Medical products • Radial leaded through-hole • Surface mount (0805, 1206, 1210, 1812, 2018, 2920 & 3425) • Axial leaded battery strap • Unencapsulated disk Features: (excluding critical life support) Point of Sale Game consoles and toys Security systems DC motors MF-R/600 Series MF-R Series MF-NSMF Series MF-MSMF Series MF-PSMF Series MF-SM • 6 to 90 V operating voltages • Hold currents...

CIRCUIT PROTECTIO N S o l u t i o ns Ceramic PTC Products Applications Overcurrent protection for telecom applications: Customer premises equipment (CPE) Central office (CO) Access equipment POTS xDSL and integrated linecards PABX protection VOIP protection Set top boxes Types Available: • Radial leaded through-hole • Surface mount • Dual packaged surface mount • Dual packaged radial leaded through-hole • Unencapsulated disk or chip Features: • Aids compliance with: ITU-T K.20/21/45 Telcordia GR-1089-CORE UL 60950, 3rd Edition • UL recognized • Matching available with narrow resistance tolerance...

CIRCUIT PROTECTIO N S o l u t i o ns Telefuse™ Telecom Fuses Applications Telecom circuit protection Types Available: • Surface mount Features: • Telecom overcurrent protection • Withstands lightning surge and AC power cross • Assists in meeting Telcordia GR-1089 and UL 60950 specifications • Operates safely under fault conditions • RoHS compliant* B2.00T B1.25T B0.50T 6 *RoHS Directive 2002/95/EC Jan. 27, 2003 including Annex.

CIRCUIT PROTECTIO N S o l u t i o ns Line Protection Modules Applications Telecom circuit protection Types Available: • Through-hole • Surface mount • Multifunction modules Features: • Precision tolerance overcurrent protection • Resistance values from 5.6 ohms to 100 ohms • Withstands lightning surge and AC power cross • Assists in meeting Telcordia GR-1089 and ITU-T K.20/K.21/K.45 specifications • Operates safely under fault conditions • Nonflammable • UL 497A recognized • One shot fuse options • Resettable fuse options • 1, 2 and 4 port options • Custom designs available 4A12P-1AH-12R5LF 4B06B-540-125/219...

CIRCUIT PROTECTIO N S o l u t i o ns SinglFuse™ Thin Film Chip Fuses Applications Portable memory LCD monitors Disk drives PDAs Digital cameras DVD players Cell phones Bluetooth headsets Rechargeable battery packs Battery chargers Set top boxes Industrial controllers Types Available: • Fast acting fuse • Slow blow fuse • Surface mount • 3 available footprints: 0402 (1005 Metric) 0603 (1508 Metric) 1206 (3216 Metric) u u u Features: • Single blow fuse for overcurrent protection • UL certified • Surface mount packaging for automated assembly • Thin film chip fuse • RoHS compliant* and halogen free**...

CIRCUIT PROTECTIO N S o l u t i o ns TISP® Thyristor Surge Protectors Applications Central office POTS Access equipment POTS Fiber to the home xDSL and integrated linecards PABX protection VOIP protection xDSL modem protection ISDN linecards and NT equipment V.92 modems Cordless DECT and analog phones Set top boxes Types Available: • Unidirectional • Bidirectional • Programmable Features: • Protection voltages from 15 V to 700 V • Dedicated SLIC protection • Telephone port protection • VDSL protection • UL recognized • Enables Telcordia GR-1089, UL 60950, FCC (TIA), ITU-T, IEC & YD/T compliance...

CIRCUIT PROTECTIO N S o l u t i o ns Gas Discharge Tubes Applications Appliances Telecommunications Data communications CATV/broadband Industrial power ports Industrial and process controls Transportation signaling Consumer electronics Types Available: 3-Electrode GDTs • TRIGARD® GDT • Mini TRIGARD™ GDT • MSP® Hybrid Protector • T-Series fast GDTs for TBU® HSP products • 2-Electrode GDTs • High voltage • High current • T-Series fast GDTs for TBU® HSP products Features: 2051 2027XX-B 2035 / 2039XX-SM 2036 2031XXT-SM • 75-1100 V operating voltages • 8/20 µs surge current ratings of 2 kA-40 kA •...

CIRCUIT PROTECTIO N S o l u t i o ns ESD Protection Solutions Applications Appliances Computers Consumer electronics General purpose ESD protection High speed communication ports such as USB 3.0, IEEE1394, HDMI, Gb Ethernet Fast communication ports such as USB 1.1, 10/100b Ethernet ports RS232, RS422 & RS485 type applications Types Available: • Transient voltage suppressor (TVS) diodes • Transient voltage suppressor (TVS) diode arrays • Steering diode arrays • ChipGuard® ESD suppressors Multi-layer varistor, polymer and air-gap technologies • Schottky diode arrays u Features: • Excellent high...