Bel Fuse

<p>The Bel Fuse 0ZCF0300BF2C is a polymeric PTC resettable fuse from the 0ZCF series, designed for overcurrent protection in a compact 2920 (7351 metric) surface mount package. It features a hold current of 3.00 A and a trip current of 5.20 A, with a maximum voltage rating of 24 V DC and a maximum fault current of 100 A. The device has a typical power dissipation of 1.5 W and a time to trip of 20 seconds at 8 A test current. The initial resistance (R1max) is 48 mΩ, with a minimum resistance of 10 mΩ.</p><p>&nbsp;</p><p>This fuse operates over a temperature range of -40°C to 85°C and is suitable for a wide variety of electronic applications requiring resettable overcurrent protection. It is RoHS3 compliant, lead-free, halogen-free, and AEC-Q qualified, making it suitable for automotive and industrial environments. The 2920 chip size offers a balance of current handling and board space efficiency.</p>

<p>The Bel Fuse 0826-1G1T-23-F is a single-port RJ45 modular connector jack with integrated magnetics, designed for Ethernet applications. It supports 10/100/1000 Base-T and AutoMDIX, making it suitable for high-speed networking equipment.</p><p>&nbsp;</p><p>This connector features through-hole mounting with a right-angle orientation and tab-up configuration. It is shielded with an EMI finger to reduce electromagnetic interference. The jack includes two green LED indicators for link/activity status. Contacts are made of copper alloy with gold plating for reliable connectivity.</p><p>&nbsp;</p><p>The connector has a height above board of 0.536" (13.61mm) and includes a board guide for alignment. It operates over a temperature range of 0°C to 70°C. The termination style is solder, ensuring a secure connection to the PCB.</p>

<p>The Bel Fuse 0821-1X1T-43-F is a modular connector jack with integrated magnetics, combining an RJ45 and USB A interface in a single 1-port package. It is designed for through hole mounting with a 90° right-angle orientation and tab up direction. The connector is shielded with an EMI finger for improved electromagnetic interference suppression. It has a board lock feature for secure PCB attachment. The contact material is copper alloy with gold finish, ensuring reliable electrical connections. The connector supports 10/100/1000 Base-T Ethernet with AutoMDIX, making it suitable for Gigabit Ethernet applications. The operating temperature range is 0°C to 70°C. It includes dual LED indicators with green and orange-yellow colors. The height above board is 21.08mm (0.830 inches). The part is RoHS3 compliant (unverified) and has MSL 1 unlimited. This connector is ideal for networking equipment such as switches, routers, and patch panels.</p>

<p>The Bel Fuse 0826-1X1T-HS-F is a single-port RJ45 MagJack connector with integrated magnetics designed for 1GBase-T Ethernet applications. It supports Power over Ethernet (PoE) up to 100W (4-pair) and is backward compatible with 10/100/1000 Base-T networks. The connector is shielded with an EMI finger for enhanced electromagnetic interference protection.</p><p>&nbsp;</p><p>This through-hole mounted connector features a 90° right-angle orientation with an upward tab direction. It has 4 cores per jack and gold-plated copper alloy contacts for reliable signal integrity. The operating temperature range is -40°C to 85°C, making it suitable for industrial environments.</p><p>&nbsp;</p><p>The 0826-1X1T-HS-F is part of Bel's MagJack family and is compatible with all major 1GBase-T PHYs, including current-mode and voltage-mode types. It can be used as either Power Source Equipment (PSE) or Powered Device (PD) and complies with IEEE 802.3bz. Typical applications include 5G cellular switching, high-power Ethernet switches, wireless access points, LED lighting, and Ethernet cameras.</p>

<p>The 0678H9250-02 from Bel Fuse is a surface mount brick fuse in the 0678H series, designed for enhanced breaking capacity in a compact 3912 package. It is rated for 25A continuous current at 250V AC/DC, with a breaking capacity of 100A AC at 250V and up to 1kA DC at 125V. The fuse features a melting I²t of 660 A²s and operates over a temperature range of -55°C to 125°C, making it suitable for demanding environments.</p><p>&nbsp;</p><p>This fuse is AEC-Q200 qualified for automotive applications and carries cURus (UL/CSA) safety approvals. It is RoHS compliant with exemption 7(a), halogen free, and has an MSL rating of 1 (unlimited floor life). The body is ceramic with silver/palladium plated end caps, and it is supplied on tape and reel for automated SMD assembly.</p><p>&nbsp;</p><p>Typical applications include voltage regulator modules, PC servers, power supplies, DC-DC converters, PoE/PoE+ equipment, industrial and medical devices, and mass storage systems. The enhanced breaking capacity provides robust overcurrent protection in high-current circuits.</p>

<p>The Bel Fuse 0683G9300-01 is a Type 0683G square ceramic surface mount slow blow fuse. It is designed for overcurrent protection in applications requiring inrush current tolerance. The fuse is rated for 30A continuous current at 350VAC and 125VDC, with a breaking capacity of 100A AC at 350V and 2kA DC at 125V. Its slow blow characteristic allows it to withstand temporary surges without nuisance opening. The fuse has an operating temperature range of -55°C to 125°C. It is RoHS compliant and halogen free. The package is a 2-SMD square end block with silver/gold/palladium plated caps, suitable for automated surface mount assembly. Applications include lighting systems, power supplies, notebooks, storage systems, telecom equipment, personal computers, wireless base stations, office electronics, white goods, industrial equipment, game consoles, POE, battery charging circuits, and LCD/LED monitors. Approvals include CE and cURus.</p>

<p>The Bel Fuse 0826-1X1T-43-F is a single-port RJ45 modular jack with integrated magnetics, designed for 10/100/1000 Base-T Ethernet applications. It features a through-hole mounting style with a 90° right angle orientation, making it suitable for PCB edge mounting.</p><p>&nbsp;</p><p>This connector is shielded with an EMI finger to reduce electromagnetic interference. It includes green and orange-yellow LED indicators for status display. The contact material is copper alloy with gold plating, ensuring reliable connections.</p><p>&nbsp;</p><p>The jack operates within a temperature range of 0°C to 70°C. It supports AutoMDIX for automatic crossover detection. The height above board is 13.61 mm. A board guide feature aids in alignment during assembly.</p>

<p>The Bel Fuse 0826-1X1T-GJ-F is a modular connector jack designed for 10/100 Base-T Ethernet applications. It integrates magnetics and supports Power over Ethernet Plus (PoE+) per IEEE 802.3at. The connector is a single-port RJ45 with a right-angle through-hole mounting orientation, making it suitable for compact PCB designs.</p><p>&nbsp;</p><p>Shielding is provided via an EMI finger, reducing electromagnetic interference. The jack includes dual LEDs (Green and Orange-Yellow) for link/activity indication. The contact material is copper alloy with gold finish, ensuring reliable connectivity over a wide operating temperature range of -40°C to 85°C.</p><p>&nbsp;</p><p>Mechanical features include a board guide for easy alignment during assembly. The connector has a height above board of 13.61mm and uses solder termination. With 4 cores per jack, it is intended for 10/100 Base-T applications rather than Gigabit Ethernet.</p>

<p>The Bel Fuse 0ZCG0075AF2B is a surface-mount polymeric PTC resettable fuse from the 0ZCG series. It is designed to provide overcurrent protection with a hold current of 750 mA and a trip current of 1.5 A at a rated voltage of 24 V. The device can handle a maximum current of 40 A and has a typical power dissipation of 1.0 W. Its resistance is 290 mΩ, and it trips in 200 ms under fault conditions.</p><p>&nbsp;</p><p>This fuse is housed in a compact 1812 (4532 Metric) concave package, making it suitable for automated surface-mount assembly. It operates over a temperature range of -40°C to 85°C and is compliant with AEC-Q200 automotive qualification standards. The part is lead-free and halogen-free, and carries TUV and UL agency approvals.</p><p>&nbsp;</p><p>Typical applications include overcurrent protection in automotive electronics, industrial controls, and consumer devices where resettable protection is required. The fast trip time and low resistance help minimize power loss and improve circuit reliability.</p>

<p>The Bel Fuse 0826-1X1T-32-F is a single-port RJ45 modular connector jack with integrated magnetics, designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX support. It features a through hole mounting style with solder termination and a 90° right angle orientation with the tab facing up.</p><p>&nbsp;</p><p>This shielded connector includes an EMI finger for enhanced electromagnetic interference protection. It is equipped with green and orange-yellow LED indicators for link/activity status. The contact pins are made of copper alloy with gold finish, ensuring reliable electrical connections over repeated mating cycles.</p><p>&nbsp;</p><p>The connector operates over a wide temperature range of -40°C to 85°C and has a board guide feature for accurate alignment during assembly. With a height above board of 13.61 mm (0.536 inches), it is suitable for compact PCB layouts requiring integrated magnetics.</p>

<p>The Bel Fuse 0821-1X1T-36-F is a 1-port modular connector jack with integrated magnetics, combining an RJ45 and USB A interface in a single through-hole package. This right-angle (90°) connector is designed for 10/100 Base-T Ethernet applications with AutoMDIX support.</p><p>&nbsp;</p><p>Key mechanical features include a shielded design with EMI fingers, a board lock for secure PCB mounting, and a tab direction pointing up. The contact material is copper alloy with a gold finish, ensuring reliable connectivity. The height above board is 21.08 mm. Green and orange-yellow LED indicators provide link and activity status.</p><p>&nbsp;</p><p>The connector is suitable for industrial temperature ranges from -40°C to 85°C. It is solder-terminated and designed for through-hole mounting in networking equipment such as switches, routers, and industrial control interfaces.</p>

<p>The Bel Fuse 0679L7000-01 is a 7A, 125V fast blow (quick acting) surface mount fuse from the 0679L series. It is designed for overcurrent protection in a compact 2410 (2-SMD, square end block) package measuring 6.10mm x 2.54mm x 2.79mm.</p><p>&nbsp;</p><p>This fuse offers a breaking capacity of 50A AC and 300A DC, with a melting I²t of 10.8 A² sec. It operates over a wide temperature range of -55°C to 125°C and is compatible with 260°C lead-free solder processes. The device is AEC-Q200 qualified and carries cURus safety approvals.</p><p>&nbsp;</p><p>The 0679L7000-01 is suitable for overcurrent protection in notebook computers, LCD monitors, power supplies, industrial equipment, and POE applications. Its surface mount 2410 package enables automated assembly in high-volume production.</p><p>&nbsp;</p><p>The fuse is RoHS compliant with exemption 7(a), halogen free, and has an MSL of 1 (unlimited floor life). It is tape and reel packaged for auto-insertion SMD processes.</p>