Passive Components


One piece SMD inductors

13 July 2005 Passive Components

Neosid does not use glue to mount inductor bobbins onto their base plates. Instead, it fabricates both parts in one piece, as ferrite components. This is made possible through the company's special injection-moulding process that allows it to produce ferrites in all shapes. In this way, troublesome faults that occur during bonding and at the gluing points, are avoided.

A secondary advantage is that the metal clips, soldering pins, and the plating thereof, are not required. The lead-out wires of the coil windings are simply tinned and so they then act as the SMD soldering points for mounting onto the PCBs.

The compact design of Neosid's new serties of fixed inductors - the MS 50, MS 85, MS 40 and MS 42 - means that they only require a minimum of space. Another advantage is their small stray field. Inductances from 10 nH to 150 mH are possible with currents up to 7 A.

Applications are typically for: interference suppression, DC-DC converters, decoupling in high frequency circuits and motor vehicle electronics.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Rugged enclosures in shallower form factor
25 November 2020, Electrocomp , Enclosures, Racks, Cabinets & Panel Products
The diverse applications that use Hammond Manufacturing’s 1554 and 1555 IP68, UL listed polycarbonate and IP66 ABS enclosure families continues to expand as sub-systems and HMI units are installed in ...

Read more...
Power inductors with high current ratings and low DCR
25 November 2020, RF Design , Passive Components
Coilcraft’s new MSS1812T series of shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of industry-standard footprints and inductance values, ...

Read more...
Help for choosing the ideal MOV surge suppressor
25 November 2020, Electrocomp , Circuit & System Protection
Almost every designer knows about metal oxide varistors (MOVs). These bidirectional and non-linear surge suppressor devices are ubiquitous in a large variety of applications to limit voltage during a ...

Read more...
Industrial stainless steel enclosures
25 November 2020, Electrocomp , Enclosures, Racks, Cabinets & Panel Products
Hammond Manufacturing’s EJSS family is available in an unpainted smooth, brushed finish in 304 or 316 grade stainless steel. Sealed to IP66, it is designed for use as an instrument enclosure, an electric, ...

Read more...
CO2 sensor for indoor air quality applications
25 November 2020, Electrocomp , Analogue, Mixed Signal, LSI
With dimensions of just 10,1 x 10,1 x 6,5 mm, the SCD40 from Sensirion’s footprint has been miniaturised by a factor of five compared to its predecessor, the SCD30. Using the photoacoustic sensing principle, ...

Read more...
AEC-Q200 compliant line filters
28 October 2020, Electrocomp , Circuit & System Protection
Bourns Magnetics Product Line is introducing the Model DR334A line filter series. These filters are constructed with a ferrite toroid core delivering compact size and high impedance over a broad frequency ...

Read more...
Capacitors for fast-switching semiconductors
30 September 2020, TRX Electronics , Passive Components
KEMET's KC-LINK surface mount capacitors are designed to meet the growing demand for fast switching wide bandgap (WBG) semiconductors that operate at higher voltages, temperatures, and frequencies. These ...

Read more...
High-reliability screening for PPI’s capacitors
30 September 2020, RFiber Solutions , Passive Components
As typical electrical tests may not detect internal flaws such as voids, cracks, delaminations and electrode discontinuities, which can lead to latent and/or catastrophic failures in high-power applications, ...

Read more...
Rugged three-phase AC filter capacitors
30 September 2020, Electrocomp , Passive Components
TDK introduced two new series of EPCOS power capacitors for AC filtering in three-phase delta connection applications. The B32375* series is designed for the low to medium power range and covers a capacitance ...

Read more...
High-speed protectors for automotive circuits
30 September 2020, Electrocomp , Circuit & System Protection
Bourns announced the release of the AEC-Q101 compliant Model TBU-CA-Q High-Speed Protector series. These products are low-capacitance, single bidirectional high-speed protection components, constructed ...

Read more...