ProTek Devices Intros Overcurrent Protection PPTC Thermistors distributed by ESCS

Electronic Supply Chain Solutions known as "The Power Protection People" is franchised for the latest TVS Array Delivers, ESD. and EFT Protection in Computing Applications from ProTek Devices.

Back in August, ProTek Devices introduced the PLR3311, a very low capacitance TVS array designed to protect computing applications from the damaging effects of ESD and EFT. Such computing applications include Ethernet 10/100/1000 Base T, FireWire, wireless communications devices and USB interfaces.


ESCS distributes ProTek PLR3311

 

The PLR3311 meets the IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (surge) standards requirements. At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major circuit protection concern. The PLR3311 is designed to remove these concerns. This device offers very low capacitance (5pF [typical]) and low leakage current. It features 40 watts peak pulse power per line (tp = 8/20 micro amps) and a low clamping voltage. The PLR3311 protects one bidirectional line. The component is provided with a rated 3.3 stand-off voltage. It is RoHS and REACH compliant.

New Electronics Chip Fuses for Overcurrent Protection
ProTek Devices has just announced a new family of overcurrent electronics chip fuses that add to the company’s extensive availability of overvoltage product lines. Now, ProTek Devices provides electronics design manufacturers (EDM) with a single source for advanced and cost-effective circuit protection solutions. The new overcurrent chip fuses cover a plethora of applications such as telecommunications, computing, consumer electronics and more.

The new surface mount device (SMD) overcurrent chip fuses consist of a variety of types and sizes. The part numbers for the 0603 package are PF0603F, PF0603S and PF0603H. The PF0603F is a fast-acting chip fuse. The PF0603S is a slow-blow chip fuse. And, the PF0603H is a high inrush chip fuse. The 0603 package is ideal for LCD TVs; digital cameras; DVD and Blu-ray players; camcorders; and game consoles. It’s also ideal for power-over-Ethernet; hard drives; and other consumer devices. The 1206 part numbers are PF1206F, PF1206S and PF1206H. The PF1206F is a fast-acting chip fuse. The PF1206S is a slow-blow chip fuse. And, the PF1206H is a high inrush chip fuse. The 1206 package is ideal for smart phones; DVD and Blu-ray players; game consoles; and digital music players. The 1206 is also ideal for GPS devices; audio systems; switching power supplies and chargers; and scanners. In addition, the 1206 package is well suited for telecom infrastructure equipment and DSL/cable modems.

ESCS now distributes  ProTek SMCJ5.0C and SMCJ36A
The SMCJ5.0C and SMCJ36A feature compatibility with IEC 61000-4-2 (ESD), 61000-4-4 (EFT), and 61000-4-5 (surge). The SMCJ5.0C and SMCJ36A are also glass passivated chips offering 1,500 watts peak pulse power per Line (tp = 10/1000μs). This family consists of five parts with various reverse stand-off voltages. They include the SMCJ5.0C and SMCJ5.0CA at 5.0 volts. The SMCJ5.0C has a maximum breakdown voltage of 7.30 volts while the SMCJ5.0CA is at 7.00 volts. The rated stand-off voltage of the other parts include the SMCJ26A at 26.0 volts; the SMCJ33A at 33.0 volts; and the SMCJ36A at 36.0 volts. All parts provide low leakage current and bidirectional and unidirectional configurations. They also offer excellent clamping capabilities and very fast response times. The parts are all RoHS and REACH compliant. These parts are provided in a molded JEDEC DO-214AB package with an approximate weight of just 0.248 grams. They feature lead-free pure-tin plating (annealed) and a solder reflow temperature (pure-tin – Sn, 100) of 260-270 degrees Celsius. The terminals can be soldered, per MIL-STD-750, method 2026. The TVS components also carry a flammability rating of UL 94V-0. They can be had in 16mm tape and reel, per EIA standard 481.
 Get more info from your ESCS sales associate at 727-723-8255