3R-100 Datasheet, PDF (2/2 Pages) Willow Technologies Ltd – 100Watt Mountable Non-Inductive,High Frequency Resistors

3R-100 100Watt Mountable
Non-Inductive,High Frequency Resistors
DERATING CURVE
120
100
80
60
40
20
25 40
55 70 85 100 115 130 145 155
Tap Temperature (˚C)
SPECIFICATIONS
Tolerance : 5%, 10% std. (1% ,2% custom)
TCR : ± 100ppm/℃ std.
Power rating : 100W at 25 °C Tap Temperature
Working Voltage : less than 1kV rms
( higher voltage see "DON-15" package
device)
Resistance range : 1R to 5Meg
Voltage Proof : Dielectric strength 4kVdc
against ground
Inductance : ≤50 nH
Capacitance : ≤ 40pF
Working temp. range : -55°C to +155°C
Max. torque for contacts (static) :1.3Nm
Max. torque for base plate (static) : 1.5Nm
Resistive material : Thick Film
Resistive Substrates : Alumina
Tap Material : Ni Plated Copper Plates
Housing : EMC
Terminal : Tinned Copper; 2-pin,3-pin,4-pin
Partial Discharging : 2kV rms / 80pC
cf.: The described specifications & dimensions subject to change without notice.
 
#604 Hyundai I-Valley ,14-1 Dang-dong , Kunpo City, Kyunggido, Korea
Willow Technologies Ltd. Shawland^vs^oiC^ceo⁺u⁸rt²,^-3N^1-e⁴w²⁹c^-h⁶a³p⁷e⁹l ^fR^ao^xa⁺d⁸,^2-3L¹in^-4g²fi⁹e^-l⁹d¹,²⁷Surrey, RH7 6BL, United Kingdom.
+ 44 (0) 1342 835234 + 44 (0^r)^[e-mail]@^ww^.i³ll^Ro^Lw^ab.c^.co^o.^muk http://www.willow.co.uk
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