Bel Fuse, Inc.

Patch Panels foster MRJ21 to RJ45 connectivity transition.
Construction Equipment and Supplies

Patch Panels foster MRJ21 to RJ45 connectivity transition.

Intended for high-density networking and telecommunications applications, 48-port, 1U MRJ21 patch panels include 10/100BASE-T (PN ASY60300-005) and 10/100/1000BASE-T Gigabit Ethernet (PN ASY60300-006) models. Cabling system supports high-density, SFF connectivity in any plug-and-play environment, and patch panels fit into standard 19 in. racks. In addition to plenum, riser, and LSZH jacket...

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Size 3812 Medium-Blow Fuses serve higher current applications.
Electrical Equipment & Systems

Size 3812 Medium-Blow Fuses serve higher current applications.

Square, surface-mount SMM Series, offering 20, 25, and 30 A current ratings as well as voltage ratings to 250 Vac and 65 Vdc, are designed for devices supporting high power consumption with limited board space. Manufactured of ceramic bodies with matte tin plated brass caps, products can isolate specific section or circuit and allow remaining circuits to function normally. Opening time is 4 hr...

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Non-Isolated DC/DC Converters offer output currents up to 120 A.
Electrical Equipment & Systems

Non-Isolated DC/DC Converters offer output currents up to 120 A.

Featuring efficiencies up to 95%, VRPx Series single inline package footprint POL converters are available as 30, 90, 100, 110, and 120 A modules. Vertical and horizontal mount units can deliver from 3-120 A of output current and operate over input range of 4.5-13.8 V, with output voltage trim range of 0.5-5.1 Vdc. Converters switch at fixed frequency of 400 or 500 KHz and include differential...

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Modular Shielded Plugs are designed for CAT6a patch cables.
Electrical Equipment & Systems

Modular Shielded Plugs are designed for CAT6a patch cables.

Suited for use in high-speed networking and computing applications, RoHS-compliant SS-39200 series of Category 6a 8P8C plugs features both wire aligner and load bar to facilitate consistent twisted pair orientation during plug assembly. Units have operating temperature range between -40°C to +85°C, and durability of 750 matching cycles. Voltage rating is at 150 Vac, while current...

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Environmentally Protective Gel coats modular connector jacks.
Paints & Coatings

Environmentally Protective Gel coats modular connector jacks.

Environmentally Protective Compound, EPP-918A gel offers corrosion, dirt, moisture, humidity, and chemical resistance for RJ45 and RJ11 Modular Connectors, and protects against wear from repetitive mating/unmating forces. Applied to connectors' gold-plated contacts during manufacturing, gel also includes UV tracer die for visual inspection. It is available on shielded/unshielded Stewart Connector...

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SFP Transceiver delivers GbE speeds over Cat 5/5e UTP cable.
Communication Systems & Equipment

SFP Transceiver delivers GbE speeds over Cat 5/5e UTP cable.

Supporting 10/100/1,000 Mbps data rate over 325+ ft reach, SFP-1GBT-03 supports copper networks with integrated SerDes PHY interface that can connect directly to fiber-optic module. It operates at 610 mW typ in 1000BASE-T applications and 320 mW typ in 10/100Base-T applications and mates via RJ45 interface. In addition to full- and half-duplex communication, product supports auto-negotiation...

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DC/DC Converters feature Tunable Loop(TM) technology.
Electrical Equipment & Systems

DC/DC Converters feature Tunable Loop(TM) technology.

Targeting distributed power architectures and intermediate bus voltage applications, SLIN Series features Tunable Loop(TM) technology, which allows engineers to optimize dynamic response of converter to match customers' load requirements. Non-isolated, point-of-load converters come in 3, 6, 12, and 20 A versions and operate over input voltage of 4.5-14 V. Packaged in DOSA footprint, units provide...

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Modular Cabling Systems target telecom industry.
Electrical Equipment & Systems

Modular Cabling Systems target telecom industry.

Designed to promote optimal port density in space-constrained telecom and premise wiring applications, MRJ21® Cable Assemblies simultaneously support VoIP, PoE, and GbE while offering ability to connect 24 twisted pairs with one connection. Category 5e devices offer choice of straight, 45° angle, or multiple RJ45 connectors. Board-mount receptacle features board lock design for PCB...

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PPTC Resettable Fuses are rated up to 60 Vdc and 3 A.
Electrical Equipment & Systems

PPTC Resettable Fuses are rated up to 60 Vdc and 3 A.

Offered in 5 EIA/IECQ case sizes from 0805 to 2920, surface mount 0ZCx Series limits flow of dangerously high current during fault conditions to protect products from over-current surges and over-temperature faults. In event of fault, fuses reset themselves once power is removed, fault is corrected, and voltage is reapplied. RoHS-compliant, lead-free, and halogen-free, fuses are suited for...

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Cleaning Products & Equipment

DC/DC Converters offer output currents up to 80 A.

Available as 20, 40, 50, 60, and 80 A Power SIP modules, nonisolated DC/DC converters operate at up to 94% efficiency over input range of 4.5-13.8 V, with output voltage trim range of 0.59-5.1 Vdc. Fixed-frequency, open-frame devices switch from 250-500 KHz and include low input ripple current and differential remote sense. Input undervoltage lockout and output overcurrent/short circuit...

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