Aktuelles

Kategorie: Passive Bauelemente

RS73 Series

KOA’s new RS73-series are ESD transient tolerant high precision and high reliability resistors using thick film technology.

With a T.C.R. down to ±25ppm and a tolerance as low as ±0.1%, the new RS73-series from KOA is ideal for precision designs such as high-accuracy sensing or voltage detection circuits in automotive, industrial and measuring applications, especially where ESD sensitivity is an…

HSG73P Series – 200°C Operating Anti-Pulse Chip Resistors
  • 200°C Operating Anti-Pulse Chip Resistors
  • Power Pulse Tolerant Chip Resistors

Features:

  • High performance above +155 °C
  • Outstanding pulse performance, high power
  • 270 W for 10 μs in size 1206
  • High component and equipment reliability 
  • 1 Ω ... 10 MΩ
  • 1 % or 5 %
  • Sn plated electrodes for solder mounting (+175 °C)
  • Au plated electrodes for conductive glue mounting (+200 °C)
  • AEC-Q200 tested

SG73P Series – Space Saving Anti Pulse Chip Resistors

SG73P: Power Pulse Tolerant Chip Resistors

The SG73P series has approx. 7 times pulse handling capability compared to standard flat chip resistors. Due to the special resistance trimming it also allows a higher continuous power rating. This means that existing designs can be "powered up": An SG73P device can be dropped onto the pads of a similar sized conventional part, thus increasing the power…

Flat Chip Size vs. Power Rating

NEW: Increased Power Ratings

Special Flat Chip Resistors

  • Downsizing
    PCB space can be saved by using smaller parts from KOA's SG73 and WK73 series which allow the same power rating.
  • Power-up
    Alternatively, current layouts can be upgraded to allow higher rated power parts on existing footprints.
Leserwahl Elektronik Produkt des Jahres 2021

Zum ersten Mal wurden dieses Jahr zwei Produkte unserer Hersteller zur Wahl zum Elektronik Produkt des Jahres nominiert!
 

AB SOFORT bis 01.02.2021 können Sie für jeweils ein Produkt in insgesamt acht Kategorien stimmen.
Hier gelangen sie direkt zur Abstimmung!

Helfen Sie uns, unsere zwei nominierten Produkte an die Spitze zu bringen!

TLR Series KOA Current Sensing Resistors

TLR Series – Current Sensing Resistors / Metal Plate Technology / Low Resistance and High Power

Features:
  • Ultra low resistance: 0.5 mΩ to 20 mΩ (suitable for large current sensing)
  • Current ratings up to 100 A
  • T.C.R.: ±50 / ±75 ppm/K
  • Ultra low profile height: 0.6 … 0.7 mm (suitable for use of small equipment)
  • Special no 'hotspot' trimming for high reliability
  • Low parasitic inductance
  • Auto…
RS73 Series High Precision Resistors ESD Tolerant

KOA’s new RS73-series are ESD transient tolerant high precision and high reliability resistors using thick film technology.

With a T.C.R. down to ±25ppm and a tolerance as low as ±0.1%, the new RS73-series from KOA is ideal for precision designs such as high-accuracy sensing or voltage detection circuits in automotive, industrial and measuring applications, where ESD sensitivity is an issue.

The…

UR73V Series Thick Film Current Sensing Resistor

KOA’s UR73V-series automotive approved low ohm resistors are designed for current sense applications in demanding environments. The special facedown construction of the VD-version makes lower resistance values with a low T.C.R. possible.

The facedown construction means that the total T.C.R. is minimized due to the shorter current path in the electrodes and solder fillet. The low T.C.R of new…

SDT101 Series / Temperature Sensors

KOA has expanded its range of axial type platinum thin film thermal sensors with the addition of the new SDT101SA device.

These 1kOhm parts are suitable for low directivity heat flow sensor elements in automotive, medical and industrial applications.

The lead wire materials allow easy soldering and lead forming.

Features:

  • Small size / ultra-compact sensor
  • Excellent long term stability
  • SDT1…
Polymer-Hybrid-Aluminium-Elektrolytkondensatoren

In der Welt der Kommunikation spricht man derzeit nur noch über die fünfte Mobilfunkgeneration 5G. Für diese brandaktuelle Übertragungstechnologie können wir Ihnen bereit jetzt innovative Designideen mit auf den Weg geben.

Die Polymer-Hybrid-Aluminium-Elektrolytkondensatoren dienen als hervorragender Ersatz für sowohl Keramik-Vielschichtkondensatoren (engl. Multi Layer Ceramic Capacitor, MLCC)…