News Category: Passive Components
Passive Components, BECK Elektronik
New Anti-Pulse Chip Resistors for Automotive from KOA – 0402, 0.25W
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…
Passive Components, BECK Elektronik
Save PCB Space with High Power Density Resistors from KOA
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.
Passive Components, BECK Elektronik
Increased Power Ratings for Metal Plate Chip Resistors for Automotive
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…
Passive Components, BECK Elektronik
High Reliability New Size 0402 for High Precision Thick Film Resistors
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…
Passive Components, BECK Elektronik
New Current Sensing Thick Film Resistors – Increased Power Ratings
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…
Passive Components, BECK Elektronik
New Platinum Thin Film Temperature Sensors from KOA: 3500 ppm/K, 1 kΩ
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…
Passive Components, BECK Elektronik
1000A – New Large Current High Power Shunt from KOA
The new HS series from KOA is ideal for sensing currents up to 1000 A.
Constructed using a solid metal alloy resistance element with copper terminations the device provides superior corrosion and heat resistance and has excellent pulse resistance.
Product Features:
- Large current detection by ultra-low resistance of 50 μΩ
- High accuracy sensing with dedicated detection terminals
- Bus bar and…
Passive Components, BECK Elektronik
Metal Film Chip Resistor with Improved Characteristics from KOA
New High Reliability Metal Film Chip Resistors: RN73 Series
With a T.C.R. down to ±5 ppm and a tolerance as low as ±0.05 % the new RN73R series from KOA is ideal for high precision circuits in various industrial and measuring applications.
These new resistors provide improved electrolytic corrosion resistance and higher stability compared to KOA’s existing RN73 series. The RN73R also has higher…
Passive Components, BECK Elektronik
New Current Sensing Chip Resistors from KOA – 10 mΩ to 100 mΩ, TCR50
The new SLP-series of metal element current sensing resistors for the range 10 mΩ to 100 mΩ is now available from KOA.
The metal electrodes offer excellent solderability and have excellent thermal expansion and shrinkage stress performance.
With a T.C.R. of ±50 ppm/K and tolerance available to ±0.5 %, the new SLP-series is ideal for battery monitoring and other automotive
and industrial…
Passive Components, BECK Elektronik
New Rectangular Power Type Resistors for Automotive from KOA
Automotive Grade Pre-Charge / Discharge Resistors
High Power Ceramic Cased Resistors
BGRV wirewound resistors – designed to withstand the high inrush currents present in Electric Vehicle pre-charge circuits.
BWRV wirewound resistors – features lower resistance values as well as improved T.C.R. and tight resistance tolerances.
BSRV metal oxide resistors – designed for the capacitor discharge…