Littelfuse, Inc.
Des Plaines, IL 60016
Jun 23, 2005 Designed to withstand high temperatures associated with lead-free wave soldering, lead-free fuses are available in 2AG, SAG, 3AB, and 5 x 20 mm form factors. Fuses comply with electronic industry manufacturing standards for lead-free circuit board content including IEC 60068-2-20, EIA-IS-722 (Low Voltage Supplemental Fuse Qualification Specification), and RoHS. All have CSA and UL approvals.

Weidmuller, Inc.
Richmond, VA 23236
Apr 18, 2005 Power Delivery Solutions protect switched mode dc power supplies against load failures by isolating overloads or short-circuit occurrences from active elements in control panel. WAVEGuard electronic fusing system prevents load failures from propagating back to dc power delivery system, prevents drops in dc power to control panel, and eliminates nuisance-tripping. Solutions also include diode modules, switched mode dc power supplies, and battery back up units.

Bussmann Div., Cooper Industries
St. Louis, MO 63178
Apr 05, 2005 While providing Class J and RK1 circuit protection, Low-Peak® series facilitates troubleshooting by helping to locate open fuse. Indicator is either black or white to eliminate second-guessing. Products reduce available energy to faulted circuits, provide selective coordination, and minimize arc-flash and arc-blast hazards. Available series include LPJ_SPI, rated 600 Vac, 6–600 A; LPN-RK_SPI, rated 250 Vac, 35–600 A; and LPS-RK_SPI, rated 600 Vac, 6–600 A.

Bussmann Div., Cooper Industries
St. Louis, MO 63178
Apr 05, 2005 Designed to help keep service trucks organized, 6 fuse kits include selection of fuses in storage box that enables users to find exact size fuse when needed. Kits include Glass (GSK-260) and Midget (MSK-45) supplemental fuses; Class CC (CCSK-45) and Class RK5 Fusetron® (RK5SK-39) branch circuit fuses; as well as Class RK1 (RK1SK-39) and Class J (JSK-36) Low-Peak® premium branch circuit fuses. Each kit comes with Crescent® electrician's tool.

Tyco Electronics/Raychem.
Menlo Park, CA 94025-1164
Nov 24, 2004 Available in industry standard 0402, 0603, and 1206 chip sizes, fast-acting fuses provide overcurrent protection on systems using dc power sources up to 125 Vac. They have clear time characteristics of 4 hours min at 100% of rated current, 5 seconds max at 250% of rated current, and 0.05 seconds max at 400% of rated current. Featuring monolithic, multilayer design, RoHS-compliant devices offer operating temperatures of -55 to +125°C.

Cooper Bussmann
Chicago, IL 60706-4792
Nov 18, 2004 Low-Peak® Fuses, with optional permanent replacement fuse indication, speed troubleshooting by locating open fuse. Indicator is either black or white, so there is no second guessing. Fuses provide Class J and RK1 circuit protection, time-delay overload protection, and 300,000 A interrupting rating for all commercial and industrial applications. When properly sized and coordinated, units offer Type 2 no-damage motor starter protection.

Littelfuse, Inc.
Des Plaines, IL 60016
Jul 08, 2004 Surface-mount, RoHS (Restriction of Hazardous Substances)-compliant Nano² fuses feature gold finish on nickel-plated brass caps. They are available in subminiature and miniature formats, including very fast-acting, fast-acting, Sio-Blo® (time delay), UMF, 250 V UMF, and surge-resistant versions. With 100% tin finish, RoHS-compliant PICO II subminiature axial-lead fuses are available up to 250 V in very fast-acting, Time Lag, or Slo-Blo versions.

Schurter, Inc.
Petaluma, CA 94975-0158
May 05, 2004 Built according to UL 248-1, surface-mount USF 1206 has interrupt rating of 50 A at 63 Vdc across entire range and is cURus-approved. Thin-film, chip fuse measures 1.6 x 3.20 x .6 mm and incorporates legend marking that provides visible indication of ampere rating. Product is lead-free, including fusing element, and exhibits resistance to soldering heat at 260°C/30 seconds according to MIL-STD-202 Method 210. Operating temperature is -55 to 90°C.

Littelfuse, Inc.
Des Plaines, IL 60016
Apr 28, 2004 Offering precise mating to TVS components, Littelfuse Varistor Surge Protection fuse protects TVSS products and survives 8 x 20 µsec lightning surges without opening. UL-Recognized MOV Protector Fuse, rated for peak surge currents from 5–100 kA, protects TVSS by opening Varistor circuit when it is shorted due to energy beyond its rating. Series has 200 kA max interrupt rating at 600 Vac. Packaging includes ferrules, bolt-down, and through-hole solder styles.

Cooper Bussmann
Chicago, IL 60706-4792
Apr 20, 2004 Fusetron® Dual-Element Fuses provide branch circuit, short-circuit, and ground fault protection. When sized properly, they also provide overload protection. Time delay feature makes it possible to use fuse ampere ratings that are much smaller than those of non-time-delay fuses. When used in circuits subject to surge currents such as those caused by motors and transformers, fuses can be sized close to full-load amperage to give maximum overcurrent protection.

Ferraz Shawmut
Newburyport, MA 01950
Nov 24, 2003 High-Speed Class J (HSJ) fuses are UL 248-8 Listed and deliver both branch circuit protection as well as high-speed protection necessary to protect drives’ and soft-starters’ internal electronics. Capable of clearing overloads down to 135% of their rating, fuses work seamlessly with existing Class J fuse blocks and holders. They are available in ratings from 15–600 A with 200 kA interrupting rating. Ferrule and blade configurations are available.

Schurter, Inc.
Petaluma, CA 94975
Nov 03, 2003 Thin-film, chip fuse USF 0603 measures 1.6 x 0.8 mm, is built according to UL 248-1, and is cURus approved. Suited for sensitive electronic devices that require reliable over current protection, lead-free fuse has legend marking that provides visible indication of ampere rating. Product is suited for hand-held devices such as cell phones, PDAs, laptops, 2-way radios, and digital cameras.

Littelfuse, Inc.
Des Plaines, IL 60016
Oct 31, 2003 Measuring 3.6 in diameter x 10 mm long, 600 Series offers voltage rating of 250 V and includes 2 ceramic models designed to IEC 60127-3 standard. Model 676 fast acting fuse has 0.05–6.3 A current rating, and 677 time delay fuse has 0.25–6.3 A current rating. Versions designed to UL/CSA 248 standard include 2 glass and 2 ceramic models that have respective current ratings of 0.10–10 A and 0.10–8 A or 0.10–5 A.

Marwin Ball Valves, Div. Of Richards Industries, Inc.
Cincinnati, OH 45209
Oct 20, 2003 Fusible Link Assemblies, for Series 3000 Valves, utilize cam placed on top of spring pack rather than fixed loaded arm. Low Torque Series, ranging from 0–150 lb-in., uses valve handle to arm fusible link assembly. Mid Torque Series, ranging from 160–830 lb-in., uses detachable arming handle to arm link assembly, and High Torque Series, ranging from 835–21,000 lb-in., uses declutchable manual override gear operator to arm assembly.

Cooper Bussmann
Chicago, IL 60706-4792
Oct 14, 2003 CUBEFuse™ circuit protection device has rectangular construction and is rated at 70–100 A. Unit has recessed blade style terminal and extended insulating sleeve to prevent personal contact with any energized component. Fuse holders snap onto 35 mm DIN rail or mount directly to back plane of panel. Fuse holder uses dovetail design to allow 30, 60, and 100 A units to be ganged together. Front-panel viewport offers permanent open fuse indication.

Bel Fuse, Inc.
Jersey City, NJ 07302 4419
May 02, 2003 SIP modules combine fuses, overvoltage protectors, and resistor networks into vertical mount, SIP configuration. Fuses comply with Power Cross test requirements UL 1950-60950 along with Telcordia/Bellcore GR-1089 for Tip and Ring protection. Packaged on ceramic substrate, devices come in 2- and 4-channel designs. Fuses offer 1.25 A rating at 600 Vac/125 Vdc, and feature power cross rating of 600 Vac at 2.2, 7, 40, and 60 A. They withstand lightning surges specified in FCC 47, Part 68.

Schurter, Inc.
Petaluma, CA 94975
Mar 06, 2003 Time-lag Series OMT 125 offers safety at fault currents up to 100 A @ 125 V AC/DC for protection of personnel and equipment from fire or damage. The 1 A fuse offers power dissipation of 88 mW and voltage drop of 88 mV. Rated currents are 500 mA to 5 A @ 125 V. Built to UL 248-14, unit can be directly soldered onto pcb or used with SMD fuseholder. Soldering heat resistance is 260°C for 10 sec. Applications include power supplies, battery chargers, and electronics.

Ferraz Shawmut
Newburyport, MA 01950
Mar 06, 2003 Tri-onic Class RK5 TR and TRS current-limiting fuses include time delay feature that safely handles harmless transformer and motor in-rush currents to minimize nuisance openings and maximize uptime. Current-limiting capabilities prevent damage to critical system components under short circuit conditions, reducing downtime and repairs.

Tyco Electronics/Raychem.
Menlo Park, CA 94025-1164
Feb 28, 2003 FT600 fuse assists telecommunications equipment manufacturers in complying with North American overcurrent protection requirements. With low profile and small footprint, fuse provides low temperature-rise under sneak current fault events to prevent damage to circuit traces or multilayer boards. Series includes devices rated for maximum operating currents of 1.25, 0.500, and 2.0 A, and is for ambient temperatures of up to 85°C.

Littelfuse, Inc.
Des Plaines, IL 60016
Dec 26, 2002 Series 467 SlimLine™ Very Fast-Acting Fuse, offered in EIA 0603 size, uses no lead in fusing element or its termination, which is composed of 100% copper/nickel/tin. Series cuts off flow to circuits in as little as .02 sec at 300% of rated current. Standard outline measures .012 in. in height and is suitable for space-restricted ac or dc circuits. Fusing element protective coating material is resistant to aqueous and solvent-based cleaning operations.