Qualified to MIL-PRF-55182 (1W at 125°C), RNR75 (solderable) and RNN75 (weldable) metal film resistors have a glass-to-metal package that's said to provide true hermeticity in an inert gas atmosphere to protect the device from virtually all harmful environments. The devices' slim, 0.250" diameter reduces board space requirements while maintaining the same lead spacing as similar devices. Resistance range is 49.9 ohms to 1.21 Megaohms with an E temperature coefficient of ±25 ppm/°C.
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