All Riedon locations remain open and fully operational. We are actively supporting our Medical Device and Aerospace critical infrastructure customers.

Ceramic Wirewound Resistors

UW Series

Resistances from 0.01 to 91K ohms

Tolerance to ±0.01%

Low Temperature Coefficient

Power Rating to 15 Watts

All Welded Resistance Element

Non-Inductive Windings are Available

Flameproof Inorganic Construction

UWS Version with Built-in Standoff

Type	Power Rating W @ 70°C	Resistance Range¹	L ±0.04 [±1.0]	H ±0.04 [±1.0]	HS ±0.04 [±1.0]	W ±0.015 [±0.4]	d² ±0.015 [±0.4]
UW-2	2	0.01 to 22K	0.700 [17.8]	0.245 [6.2]	0.300 [7.6]	0.255 [6.5]	0.032 [0.8]
UW-3	3	0.01 to 22K	0.875 [22.2]	0.312 [7.9]	0.375 [9.5]	0.312 [7.9]	0.032 [0.8]
UW-5	5	0.01 to 45K	0.875 [22.2]	0.375 [9.5]	0.437 [11.1]	0.375 [9.5]	0.032 [0.8]
UW-10	10	0.01 to 65K	1.875 [48]	0.375 [9.5]	0.500 [12.7]	0.375 [9.5]	0.040 [1.0]
UW-15	15	0.01 to 91K	1.875 [48]	0.500 [12.7]	0.625 [15.9]	0.500 [12.7]	0.040 [1.0]