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FPA350 Datasheet

350W Thick Film Heatsink Resistors

FPA350 product image

 

350 Watt resistor designed for various applications including traction;
power supplies; speed drives; power supplies;control devices and robotics.

 

Features

  • Power Rating: 350 watts at 85°C bottom case temp
  • Value Range: R2 to 1M
  • Tolerance Options: ±5% or ±10% standard
  • TCR Options: ±500ppm/ ºC (0.1 Ω ≤0.12 Ω) Standard
  • Maximum Voltage:5000Vdc
  • Dielectric Strength: 7k Vrms / 50 Hz / 500 VA test time 1 min.Non-inductive design, high insulation & partial discharge performance RoHS Compliant.

Test Specifications

∆R ± 0.25%

∆R ± 0.20%

∆R ± 0.25%

∆R ± 0.25%

∆R ± 0.40%

Characteristics

350 Wat 85 ºC bottom case temp

R2 to 1M

±10%(K) ±5%(J),≥3R ±1%(F)

±500ppm/ºC(0.1Ω≤0.12Ω), ±150ppm/ºC(>0.12Ω≤1MΩ)

5000 Vdc rms(50Hz)

-55ºC to +150ºC

7kV rms/50Hz/500VA test time 1 min

> 42mm std(higheronrequest)

4kV rms. <10pC to IEC602700

≥80nH measured at 10Hz

≥40pF measured at 10Hz

≥110pF measured at 10Hz

600W at 70 ºC for 10 sec

M5 standard, 1.8Nm

(M4 on special request connection screw thread max 7mm)

 

Derating Curve

 

Ordering Procedure

 

Standard Resistor Specify series, watts, ohmic value,
tolerance code. e.g FPA350 10R K

Dimensions

FPA350 Dimensions

 

 

The information contained herein does not form part of a contract and is subject to change without notice. ARCOL operate a policy of continual product development therefore, specifications may change.


It is the responsibility of the customer to ensure that the component selected from our range is suitable for the intended application. If in doubt please ask ARCOL

 

 

ARCOL UK Limited,
Threemilestone Ind. Estate,
Truro, Cornwall, TR4 9LG, UK.
T +44 (0) 1872 277431
F +44 (0) 1872 222002
E [email protected]
www.arcolresistors.com

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