Bel Fuse, Inc.

Communication Systems & Equipment

Bel Fuse and Teranetics Join Forces to Deliver Industry's Highest Density 10GBASE-T Solution

Teranetics' Dual-Port 10GBASE-T PHY and Bel's 2x4 MagJack® Integrated Connector Enable 48 Ports in One Rack Unit September 15, 2008 JERSEY CITY, NEW JERSEY, September 15, 2008 . . . BEL FUSE INC. (NASDAQ:BELFA) & (NASDAQ:BELFB)- Teranetics, Inc., a leading provider of high performance Ethernet solutions, and Bel Fuse Inc. today introduced the industry's highest density 10GBASE-T solution,...

Read More »
Electrical Equipment & Systems

DC/DC Converters suit space-critical applications.

Offering efficiencies up to 91%, non-isolated Micro SIP Series is comprised of open-frame modules that operate over 4.5-13.8 V input range and have output voltage trim range of 0.59-5.1 Vdc. All 3, 6, and 10 A active-high enable as well as true active-high enable converter modules are RoHS-compliant and switch at fixed frequency of 500 kHz. While 3 and 10 A modules, offered in 5-pin SIP...

Read More »
DC/DC Converters target space critical applications.
Electrical Equipment & Systems

DC/DC Converters target space critical applications.

Operating over input range of 4.5-13.8 V, open-frame, non-isolated Micro SIP Series provides output voltage trim range of 0.59-5.1 Vdc, fixed frequency of 500 kHz, and efficiencies up to 91%. Series includes 3, 6, and 10 A active-high enable, and true active-high enable converter modules. Equipped with remote on/off, under-voltage lockout, and over current/short circuit protection, RoHS-compliant...

Read More »
Construction Equipment and Supplies

RJ11/RJ45 Modular Connectors feature protective coating.

Optimized for extended life in voice and data applications, RJ11 and RJ45 connectors are available with EPP-918A protective compound that shields gold-plated contacts from corrosive elements and wear due to line cord insertion/reinsertion. Compound provides pore blocking and lubricating properties in addition to moisture, humidity, dirt, and chemical resistance. Offered in shielded/unshielded...

Read More »

DC-DC Converters feature 4-to-1 input voltage range.

Providing up to 100 W of output power from 48 V input, 0RQB-C0U Series of open-frame dc-dc converters accommodate both 24 and 48 V standard input voltage in same module. They operate at output voltages from 1.2-12 V in industry standard Â-¼ brick 2.28 x 1.45 in. package. Features include differential remote on/off, positive/negative remote sense, input over-/under-voltage lockout, fixed...

Read More »
Half-Brick DC-DC Converters comply with IEEE 802.3af.
Electrical Equipment & Systems

Half-Brick DC-DC Converters comply with IEEE 802.3af.

Supplied in 2.28 x 2.4 in. package, GHBW53V08 Series powers IEEE Standard 802.3af-compliant Power over LAN and VoIP applications. Thermal impedance baseplate permits addition of heatsink to increase usable power for any ambient temperature and airflow condition. Operating at efficiencies up to 94% over optimized input range of 38-55 Vdc, isolated dc-dc converters deliver up to 424 W of output...

Read More »
Punch Down Blocks feature staggered port-to-port spacing.

Punch Down Blocks feature staggered port-to-port spacing.

Series SS-51 punch down blocks enable field termination of AWG 22-26 solid copper wire/cabling in CAT 6a and CAT 7 applications in which wires are individually shielded. Blocks offer port-to-port spacing to minimize alien crosstalk, and notched-head design to secure wires in plastic housing prior to termination for mechanically stable conductor/terminating contact connection. Available preprinted...

Read More »
Electrical Equipment & Systems

DC/DC Converters suit telecom and datacom applications.

Capable of delivering 40 W of output power at higher voltages, or up to 18 A of output current at 1.2 V, 1/16 brick DC-DC converters operate over 4:1 input range of 18-75 Vdc. They feature fixed frequency synchronous rectification control together with positive/negative remote sense, remote on/off logic, and ±10% output trim. Protection features include input and output over-voltage,...

Read More »
PCB Mounted Jacks meet and exceed Category 6a requirements.
Construction Equipment and Supplies

PCB Mounted Jacks meet and exceed Category 6a requirements.

Able to be specified for use in premise wiring systems and 10GBASE-T applications, SS-60300 Series has internal compensation and meets/exceeds 500 MHz Cat 6a requirements. Design integrates capacitive and inductive compensation on flexible circuit board that attaches directly to tips of jacks' contacts, canceling NEXT crosstalk introduced to jack from plug. FCC- and RoHS-compliant, vertical or...

Read More »
Construction Equipment and Supplies

Modular Connectors meet proposed Category 7a standards.

Suited for networking and computing applications, ARJ45 Series consists of cable-mounted plug and single-port, PCB-mounted jack, engineered to meet proposed Category 7a performance parameters of up to 1,000 MHz. Units are manufactured of UL94-VO plastics and provided with gold-plated contacts. Voltage range is 150 Vac and current rating is 1.5 A at 25°C. Connectors offer replacement for...

Read More »

All Topics