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TFT MELF Resistors Provide High Stability and Reliability


Vishay Intertechnology Inc.
October 6, 2016

Vishay Intertechnology, Inc. extends its AEC-Q200-qualified Professional thin-film MELF resistors to tighter tolerance in the low-ohmic range below 1 Ω for the 0204 and 0207 case sizes. In addition to providing a low temperature coefficient, the improved Vishay Beyschlag MMA 0204 and MMB 0207 allow for more precise current measurement in LED lighting, industrial, automotive, and renewable energy applications with high stability and reliability requirements than previous-generation devices. Built on an advanced metal film technology, the devices released today offer an extended resistance range down to 0.22 Ω with tolerance of ± 1 %, low TCR of ± 50 ppm/K, and rated power dissipation to 1 W at +70 °C. The professional thin film MELF resistors, available in 0102, 0204, and 0207 case sizes, feature a robust design, intrinsic sulfur resistance, and excellent overall stability that exceeds class 0.25. The MMU 0102, MMA 0204, and MMB 0207 provide proven reliability for current sensing in DC/DC conversion and pulse-width modulation in LED drivers, solar inverters, industrial electronics, and battery management systems for electric and hybrid vehicles, in addition to telecom and medical equipment. The devices are backed by Vishay's more than 30 years of experience developing thin film MELF resistors. Samples and production quantities of the MMU 0102, MMA 0204, and MMB 0207 are available now, with lead times of six to eight weeks for larger orders. Pricing starts at $0.10 per piece.

Vishay Intertechnology Inc.
Shelton, CT
402-563-6866
business-americas@vishay.com
http://www.vishay.com


CONTACT INFO

Company Vishay Intertechnology Inc.
Country United States (USA)
Email olivier.laugt@vishay.com
Phone +33 4-93-37-2784
Fax +33 4-93-37-2733
URL http://www.vishay.com/