Passives


Solid tantalum capacitors deliver higher capacitance compared other SMT types

Vishay’s T58 vPolyTan solid tantalum SMT capacitors are now available from New Yorker Electronics. The T58 vPolyTan series parts are lead-frameless moulded polymer type capacitors with low ESR. They are available in six case codes includin

New Yorker Electronics | 22-04-2016

New high-current inductors for high-frequency applications

Coilcraft's new SLR Family of high-current, shielded power inductors is offered with current ratings up to 100A and inductance values from 85 to 370nH, making it suitable for high-frequency applications such as multi-phase VRM/VRD/EVRD regu

Coilcraft Europe | 21-04-2016

Failsafe wirewound resistors offer good pulse handling characteristics

A new axial leaded 4W wirewound resistor, designed for applications requiring good surge handling and fusibility to prevent significant heat generation or fire, the SP3A has been introduced by Stackpole. The SP3A can survive hundreds of 3KV

Stackpole | 21-04-2016

Enhanced precision chip resistors offer improved tolerances and TCRs

TT Electronics has announced an extension to its WIN series of precision chip resistors with improved tolerances and TCRs. The minimum ohmic value is now halved to 5ohm, and a tolerance of ±0.05% and TCR of ±15ppm/C is now included. In addi

TT Electronics | 20-04-2016

Power inductors offer shielded construction

Bourns SRP7050TA shielded power inductors, available from Mouser, offer shielded construction, a carbonyl powder core, high saturation current and an inductance range of 0.33 to 68µH. The series is AEC-Q200 qualified, RoHS compliant and hal

Mouser Electronics | 11-04-2016

Solid electrolytic capacitor capable of delivering low ESR and improved capacitance retention

The T520 series KEMET Organic Capacitor (KO-CAP), from Farnell element14, is a solid electrolytic capacitor with a conductive polymer cathode capable of delivering very low ESR and improved capacitance retention at high frequencies. It comb

Farnell element14 | 11-04-2016

New ultracapacitors offer protection from high degrees of ambient humidity

Nesscap Energy's extended line of small-cell ultracapacitors. Is now available from Rutronik. The XP ultracapacitor is engineered specifically for applications that require extra protection from high degrees of ambient humidity, which caus

Rutronik | 06-04-2016

Anti-surge metal film resistor range offers working voltages up to 4kV

Stackpole's ASR Series of anti-surge metal film resistors target high-voltage applications with working voltages from 1150V to 4000Vs and overload voltage from 1500 to 5000V. In addition, the ASR can handle high voltage capacitor dischar

Stackpole | 06-04-2016

Highly reliable base metal dielectric system

KEMET’s ArcShield™ Technology, available from Mouser, features their highly reliable base metal dielectric system combined with a unique internal shield electrode structure that is designed to suppress an arc-over event while increasing ava

Mouser Electronics | 05-04-2016

Panasonic has launched miniaturised FKS-Series electrolytic capacitor

The FKS-Series, available from TTI Europe, is a miniaturised and cost-effective extension to the Panasonic FKS-Series electrolytic capacitor product family, which are suitable for use in industrial automation, automotive ECUs, motor drives,

TTI Europe | 04-04-2016

Hybrid Polymer-Aluminum Electrolytic Capacitors

Cornell Dubilier (CDE) HZA Series Hybrid Polymer-Aluminum Electrolytic Capacitors, available from Mouser, combine the power of solid polymer aluminum technology with wet aluminum electrolytic technology to produce a surface mount capacitor

Mouser Electronics | 04-04-2016

Compact tantalum capacitor targets avionics and aerospace applications

Latest from Vishay is a new tantalum-cased wet tantalum capacitor with a glass-to-tantalum hermetic seal - the industry's first in the compact 9mm x 7.1mm x 7.4mm C case code. For avionics and aerospace systems, the T22 combines a reverse v

Vishay | 01-04-2016

High-performance automotive multilayer ceramic chip capacitors

TTI Europe now stocks TDK's new automotive multilayer ceramic chip capacitors offering precision technologies for higher capacitance and superior performance. Featuring TDK’s advanced precision technologies that enable the use of mult

TTI Europe | 31-03-2016

High-current low-profile multilayer power inductors

Mouser is now stocking Wurth's WE-PMI high-current multilayer power inductors. The surface-mount devices are suitable for applications for high currents up to 2.5A, such as DC-DC converters (especially at high switching frequencies) and

Mouser Electronics | 24-03-2016

Articles