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㈠Features：
Ⅰ Ultra low profile thick-film on steel
Ⅱ 500W to 7kW peak power
Ⅲ Single fixing heatsink mountable
Ⅳ Ideal for dynamic braking, inrush limit and snubber circuits
Ⅴ Choice of flying lead, push-on or solder terminations
Ⅵ Low inductance design
Ⅶ High isolation, even after failsafe overload fusing
Ⅷ RoHS compliant, non-flammable construction
㈡Applications：
A heatsink with thermal resistance ≤0.53℃/W will enable the component to operate at its continuous power rating.
Thermal grease (e.g. DowCorning DC340) should be used and the heatsink should have a surface finish of<6.3μm with flatness of<0.05mm. The resistor should be mounted using a screw head bolt of size M5 forUVR2, 3, 5 & 7,M3 forUVR1 and M2 forUVR1/2. This should be torqued to 2.5Nm ±10%.
UVR resistors will fail safe (open circuit) under overload fault conditions and still maintain a 1kV dielectric withstand.
㈢Power Rating:
1/2W，1W，2W、3W，5W、7W
㈣Tolerance:
K(±10%)
㈤Power Rating:
22R-150R
㈥T.C.R:
+500 to +600
