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Worldwide Presence
Engineering Expertise
Leading Edge Technology
Award Winning Support
Our Commitment to Quality
your one source for networking applications
www.belfuse.com
DC-DC Isolated Converters
Ganged ICM MagJack®
Power System Controllers
Micro Miniature D Connectors
Miniature Power Converters
Ethernet Connectivity
Circuit Protection
Perfect for Networking
At-A-Glance
www.belfuse.com
quality and innovation in networking technology
MIL/AERO
Communications
Satellite
Navigation
Smart Munitions
In-Flight
Ground Support
Fuel Qty Indicators – FQIS
NETWORKING
Data Center Switching
Routers
Servers & Server I/O
Server Blades
100G Core Switches
NIC Cards
3U Top Rack & End of Rack
40G Firewall
Patch Panels & Wiring
Closet
TELECOM/DATACOM
Set-Top Boxes
Home Hub
Cell Phones
Satellites
Bay Stations
PBX
Optical Networking
Hand Held Devices
CONSUMER
Digital Cameras
Video Recorders
GPS-Navigation
Portable Media Player
Game Controllers
Projectors
LCD Televisions
Hand Held Devices
TRANSPORTATION
On Road
Off Road
Automotive
Aerospace
Agricultural
Construction
Mat’l Handling
Marine
Stationary Engines
Engine Control
www.belfuse.com
Bel products – cost-effective
designs that help bring your
networking solutions to market
faster
CONCEPTUAL – PROTOTYPING – EVALUATING – SECOND SOURCING
NON-ISOLATED POWER CONVERSION
• MicroSip, Tunable Loop™, Power Blocks, VRM
• Vertical or horizontal packages
• Thru hole or surface mount footprints
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CIRCUIT PROTECTION
• Glass and ceramic fuses
• Resettable PTC devices
• Ultra miniature SMD and radial fuses
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HIGH SPEED CONNECTIVITY
• ARJ45® CAT7a connector system
• CAT 6a shielded or unshielded jacks/plugs
• MRJ21 and RJ point five connectors
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PASSIVE ETHERNET JACKS
• Many single and multiport solutions
• LEDs, and shielding options
• Ultra low profile, high density designs
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BROADBAND NETWORKING MODULES
• Powerline integrated solutions
• HomePlug embedded modules
• Fast Ethernet copper SFP transceivers
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DISCRETE MAGNETIC COMPONENTS
• Wide product offering of LAN and Telecom
• Available in - 10/100, 1G and 10G
• Low Profile – 10/100 Base-T
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When your next application calls for Ethernet connectivity,
power conversion - circuit protection – wire wound magnetics
and interconnect technology – were your one source!
MRJ21 and RJ point five are trade marks owned by TE Connectivity Electronics used under license.
What ever stage your design
is in we have the solution
Bel Fuse… is your one source
CONCEPTUAL – PROTOTYPING – EVALUATING – SECOND SOURCING
INDUSTRY STANDARD BRICK CONVERTERS
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• Available in all configurations
• Ranging form 60W to 700W of Output Power
• Featuring Remote On-OFF
POWER MODULES
Std Brick Converters
Boost Converters
Non-Isolated POL Modules
Voltage Regulator Modules
RoHS Compliant
Power Controller
Specialty Converters
Tunable Loop™
CIRCUIT PROTECTION
Glass Fuse
Ceramic Fuse
Axial Leaded Fuses
Radial Thru Hole
PTC Resettable Fuse
Ultra Mini SMT Fuses
PLUGS & PLUG ASSEMBLIES
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• Available in CAT3 thru CAT6a
• Multiple keying options
• Various assembly types
MRJ21 48 PORT PATCH PANELS
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• Provides a transition point from MRJ21 to RJ45
connectivity
• Versions available to support Gigabit Ethernet
• Versions available to support 10/100 Base-T
1XN and @2N HIGH DENSITY MagJack® ICMs
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• Capable of LEDs, PoEp, and 10GBT Magnetic Designs
• Reduce EMI thru filtering and Low Impedance paths
• Designed to interface with IC and PHY combinations
POWER CONTROLLER SEQUENCER
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• PQFP Package
• Programmable with Firmware
• Available in 44, 68 and 100 Pin Packages
SMD POWER INDUCTORS
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• Inductance range 0.01uH to 10mH
• DC current range 4mA to 70A
• Shielded or open frame construction
When your next application calls for networking components
make Bel the solution!
RoHS
Compliant
INTERGATED BROAD BAND
xDSL Splitters
T1/E1/J1 Modules
RF Diplexer Modules
Powerline Modules
Small Foot Print Modules
INTERCONNECT
Cable Assemblies
Terminal Blocks
Micro D Connectors
D-Sub connectors
Z Axis Compress Interfacing
Circular Connectors
Mezzanine Connectors
Card Edge Connectors
Power Connectors
Transportation Enclosures
MIL/AERO Interconnect
ETHERNET CONNECTIVITY
Harmonica Jacks
Cable Jacks
Plugs
Stack Jacks
Shielded
Vertical & R/A Jacks
Pwr over Ethernet Modules
Gigabit Ethernet
10/100 Base –TX
10 Base-T
Punch Down Blocks
www.belfuse.com
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel: 201-432-0463
Fax 201-432-9542
Local Support
Our regional sales offices are ready to provide expert local applications and sales support.
In addition, an extensive network of manufacturers’ representatives and distributors bring
our products to you. Please call for locations of sales offices near you or visit our website at
www.belfuse.com
Bel Power
I155 Flanders Road
Westborough, MA. 01581
Tel: 508-870-9775
Fax 508-870-9796
Cinch Connectors
1700 Finey Road
Lombard, IL 60148
Tel: 800-323-9612
Fax: 630-705-6060
Stewart Connector
11118 Susquehanna Trail South
Glen Rock, PA. 17327
Tel: 717-235-7512
Fax: 717-235-4675
Signal Transformer
500 Bayview Avenue
Inwood, NY 11096-1792
Tel: 516-239-5777
Fax: 516-239-7208
For the Fastest way to find just the right solution for
CIRCUIT PROTECTION – POWER CONVERSION – INTERCONNECT – MAGNETICS – BROADBAND – ETHERNET CONNECTIVITY
www.belfuse.com
©2012 Bel Fuse Inc. Specifications subject to change without notice. 08.12
quality and innovation in networking technology