Current Sense Resistor offers resistance range of 10-270 mOhm.

Press Release Summary:

Based on metal foil technology, Model TLRH3AW features TCR of ±75 ppm in 10~22 mΩ range and ±50 ppm in 24~270 mΩ range with 1% resistance tolerance. Metal plate chip resistor provides corrosion protection and temperature resistance up to +170°C, as well as resistance to thermal/mechanical shock, moisture, and vibration. With 2 W power rating in 2512 package, AEC-Q200 qualified device is used for current detection in inverters, power supplies, computing devices, tablets, and motor controls.

Original Press Release:

Newly Expanded Resistance Range for KOA Speer's 2W (2512 size) TLRH3AW Metal Plate Chip Current Sense Resistor

Bradford, PA - KOA Speer Electronics, a leading supplier of passive electronic components, has just announced that their TLRH3AW metal plate chip current sense resistor now features an extended resistance range of 10mΩ ~ 270mΩ with greater corrosion protection and higher temperature resistance up to +170°C.

Featuring metal foil technology, the TLRH3AW current sense resistor allows for a 2 Watt power rating in a 2512 package size. Performance characteristics include a TCR of ±75 ppm in 10mΩ~22mΩ, ±50ppm in 24mΩ~270mΩ, in a 1% resistance tolerance.

The TLRH3AW provides resistance to extreme temperatures, as well as to thermal and mechanical shock, moisture and vibration. In addition, this ultra-low profile resistor offers a thickness as low as 0.5mm. The TLRH series is AEC-Q200 qualified and available with lead-free terminations to meet EU RoHS requirements.

Used primarily for current detection, TLRH3AW current sense resistors are ideal for applications within the telecommunications and consumer electronics markets, specifically for applications such as inverters, power supplies, computing devices, tablets and motor controls. Lead time is 15 weeks, with samples available upon request.

KOA Speer's TLRH metal plate chip current sense resistor series also offers power ratings of 0.25W (0805 size) and 1W (2010 size).

About KOA Speer:

KOA Corporation, whose global presence includes corporate headquarters in Japan, and sales locations in the USA, Germany, China and Singapore, offers a wide range of products which include thick and thin film resistors, current sensing resistors and resistor arrays; thermal sensors, fuses and varistors; wire wound, multilayer, power and thin film inductors; LTCC's and modules. KOA Speer Electronics, an affiliate of KOA Corporation, has served the electronics industry since 1980.

For more information, contact:

Dawn McGriff

KOA Speer Electronics, Inc.

199 Bolivar Drive

Bradford, PA 16701

(P) 814-362-5536 ext. 266

(F) 814-362-8883

More from Paints & Coatings

All Topics