Tyco RN73 resistors available from TTI

The RN73 series precision chip resistors from Tyco Electronics is now available from TTI.

The range has been extended to offer resistance tolerances down to 0.01 per cent, making the devices up to 10 times more accurate than previously available models.

Designed for telecommunication, industrial and military applications, RN73 series resistors are available in a choice of packages, from 1206 down to 0402 case size.

Based on nichrome thin-film technology, the devices are produced with three sputtered layers of resistive metal film.

This enables stable high-frequency performance to be achieved.

Temperature coefficient of resistance values down to 10ppm/C, and even 5ppm/C, are available over a wide value range (5R1-470K) in the E96 and E24 value grids.

For applications requiring higher power, the RP73 series resistors offer increased power dissipation; higher temperature capabilities (up to +155C); and increased operating voltages (200VDC) compared with the standard RN73 series.

Accurate and uniform physical dimensions facilitate automatic placement of the RN73 devices.

Pack quantities are flexible, ranging from a small-volume 250 piece 7in reels up to higher volume 1000, 5000 and 10000 piece tape on reels.

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