Bel Fuse – Official Distributor

Atlantik Elektronik is an official Bel Fuse distributor and design-in partner. Founded in 1949, Bel has been developing and manufacturing products that power, protect and connect electronic circuits for more than 70 years. The group includes the Stewart Connector brand – a specialist for modular jacks and RJ45 connectors, also with integrated magnetics. The portfolio is complemented by fuses, LAN transformers and power solutions.

Start exploring the portfolio: connectors & modular jacks, magnetics & LAN transformers, fuses & circuit protection.

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Product	Specifications	Availability	Datasheet	Price	Actions
LDT960 Series - High power switching mode power supplies LDT960 Series Manufacturer: Bel StewartMPN: LDT960-Series Features Compactness User settable current limitation (Hiccup or Constant Current) Easy parallelable for power increase Multiple protections Specifications 3 phase AC input 400 – 500 VAC 150% overload capability High efficiency > 92% Up to 45°C operating temperature with no derating Low noise thermal regulated 60 mm fan	–	Lead time on request	–	Price on request Volume discount on request	Details
LDT960 Series - High power switching mode power supplies ATE105722 Manufacturer: Bel StewartMPN: LDT960-Series Features Compactness User settable current limitation (Hiccup or Constant Current) Easy parallelable for power increase Multiple protections Specifications 3 phase AC input 400 – 500 VAC 150% overload capability High efficiency > 92% Up to 45°C operating temperature with no derating Low noise thermal regulated 60 mm fan	–	Lead time on request	–	565,46 € * Volume discount on request	Details
LDT960 Series - High power switching mode power supplies ATE105723 Manufacturer: Bel StewartMPN: LDT960-Series Features Compactness User settable current limitation (Hiccup or Constant Current) Easy parallelable for power increase Multiple protections Specifications 3 phase AC input 400 – 500 VAC 150% overload capability High efficiency > 92% Up to 45°C operating temperature with no derating Low noise thermal regulated 60 mm fan	–	Lead time on request	–	555,37 € * Volume discount on request	Details
LDW240 Series - DIN rail switching power supplies LDW240 Series Manufacturer: Bel StewartMPN: LDW240-Series Features High efficiency Compact size RoHS Compliant Specifications Single, two or three phase input AC 187 - 550 VAC Wide DC input range 250 - 725 VDC 150% overload capability	–	Lead time on request	–	Price on request Volume discount on request	Details
LDW240 Series - DIN rail switching power supplies ATE105720 Manufacturer: Bel StewartMPN: LDW240-Series Features High efficiency Compact size RoHS Compliant Specifications Single, two or three phase input AC 187 - 550 VAC Wide DC input range 250 - 725 VDC 150% overload capability	–	Lead time on request	–	225,95 € * Volume discount on request	Details
LDW480 Series - DIN rail switching power supplies LDW480 Series Manufacturer: Bel StewartMPN: LDW240-Series Features High efficiency Compact size RoHS Compliant Specifications Single, two or three phase input AC 187 - 550 VAC Wide DC input range 250 - 725 VDC 150% overload capability	–	Lead time on request	–	Price on request Volume discount on request	Details
LDW480 Series - DIN rail switching power supplies ATE105721 Manufacturer: Bel StewartMPN: LDW240-Series Features High efficiency Compact size RoHS Compliant Specifications Single, two or three phase input AC 187 - 550 VAC Wide DC input range 250 - 725 VDC 150% overload capability	–	Lead time on request	–	344,57 € * Volume discount on request	Details
LEC120-Series - AC/DC-Converters LEC120 Series Manufacturer: Bel StewartMPN: LEC120-Series 120W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	Price on request Volume discount on request	Details
LEC120-Series - AC/DC-Converters ATE105712 Manufacturer: Bel StewartMPN: LEC120-Series 120W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	82,12 € * Volume discount on request	Details
LEC120-Series - AC/DC-Converters ATE105713 Manufacturer: Bel StewartMPN: LEC120-Series 120W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	82,10 € * Volume discount on request	Details
LEC120-Series - AC/DC-Converters ATE105714 Manufacturer: Bel StewartMPN: LEC120-Series 120W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	82,13 € * Volume discount on request	Details
LEC240-Series - AC/DC-Converters LEC240 Series Manufacturer: Bel StewartMPN: LEC240-Series 240W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	Price on request Volume discount on request	Details
LEC240-Series - AC/DC-Converters ATE105715 Manufacturer: Bel StewartMPN: LEC240-Series 240W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	97,74 € * Volume discount on request	Details
LEC240-Series - AC/DC-Converters ATE105716 Manufacturer: Bel StewartMPN: LEC240-Series 240W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	97,74 € * Volume discount on request	Details
LEC240-Series - AC/DC-Converters ATE105717 Manufacturer: Bel StewartMPN: LEC240-Series 240W Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -40°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High reliability DC OK function	–	Lead time on request	–	97,74 € * Volume discount on request	Details
LEC480-Series - AC/DC-Converters LEC480 Series Manufacturer: Bel StewartMPN: LEC480-Series 480 Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -30°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High I/O isolation test voltage up to 3000VAC DC OK function	–	Lead time on request	–	Price on request Volume discount on request	Details
LEC480-Series - AC/DC-Converters ATE105718 Manufacturer: Bel StewartMPN: LEC480-Series 480 Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -30°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High I/O isolation test voltage up to 3000VAC DC OK function	–	Lead time on request	–	146,46 € * Volume discount on request	Details
LEC480-Series - AC/DC-Converters ATE105719 Manufacturer: Bel StewartMPN: LEC480-Series 480 Output power Input voltage 85 - 264 VAC (universal) or 120 - 370 VDC Output voltage 12 V, 24 V, 48 V (adjustable) Operating ambient temperature range -30°C to +70°C Output short circuit, over-current, over-voltage & over-temperature protection Efficiency up to 94% High I/O isolation test voltage up to 3000VAC DC OK function	–	Lead time on request	–	146,46 € * Volume discount on request	Details
RDT-6Y series - 6 W DC-DC converters Bel Power Solutions RDT-6Y-Serie RDT-6Y series from Bel Power Solutions • Ultra-wide 12:1 input voltage range: 14 – 160 VDC • High efficiency up to 83% • Reinforced insulation, I/O isolation test voltage 3 kVAC • Operating ambient temperature range -40 °C to +105 °C • Input under-voltage protection, output over–voltage, over-current, short-circuit protection • Industry standard DIP-24 package and pin-out • Meets EN 50155 and AREMA standard • Safety approved according to IEC 62368-1 & UL/CSA 62368-1	–	Lead time on request	PDF	Price on request Volume discount on request	Details
RDT-6Y series - 6 W DC-DC converters Bel Power Solutions ATE105707 RDT-6Y series from Bel Power Solutions • Ultra-wide 12:1 input voltage range: 14 – 160 VDC • High efficiency up to 83% • Reinforced insulation, I/O isolation test voltage 3 kVAC • Operating ambient temperature range -40 °C to +105 °C • Input under-voltage protection, output over–voltage, over-current, short-circuit protection • Industry standard DIP-24 package and pin-out • Meets EN 50155 and AREMA standard • Safety approved according to IEC 62368-1 & UL/CSA 62368-1	–	Lead time on request	–	44,14 € * Volume discount on request	Details

Bel Fuse product areas at ATE

Connectors & modular jacks: RJ45 jacks and plugs from Stewart Connector – also shielded and with LEDs
Magnetics & LAN transformers: discrete transformers and integrated MagJack solutions
Fuses & circuit protection: protection elements for device and PCB designs
DC/DC converters & power modules: power solutions from the Bel group

More than distribution: your design-in partner from first sample to series production

As an official Bel Fuse distributor, Atlantik Elektronik combines its own engineering expertise with the manufacturer's know-how to support your project in the best possible way. Our field application engineers advise on the right product selection for your application, bring the latest technologies into your design for a real competitive edge, and put together cross-manufacturer product bundles that fit your system as a whole. On top of that, we offer hardware and software development services as well as flexible warehousing and logistics models – from the first sample through to series production. Request your project now.

Frequently asked questions from developers

Is Atlantik Elektronik an official Bel Fuse distributor?

Yes. Atlantik Elektronik is an official Bel Fuse distributor supplying genuine products with full manufacturer traceability – including design-in support from our Field Application Engineers (FAE). As a design-in partner, we accompany you from technology selection and first samples through to series production.

What is the advantage of jacks with integrated magnetics?

Modular jacks with integrated transformers (MagJacks) save board space, simplify layout and improve EMC because the critical transformer path is already matched inside the connector.

Are Bel products suitable for industrial and automotive applications?

Yes. The Bel portfolio covers industrial, networking, automotive and aerospace requirements – from extended temperature ranges to shielded versions. Our FAEs help select the right series.

Not found the right product?

Our portfolio is larger than the web shop. Tell us your requirement – we will find the right platform, across all manufacturers.

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