FPR4-2321 WILLOW | Alldatasheet
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Technical content
- •••• Four Circuit Technology
- •••• Low Temperature Coefficient
- •••• Low Electrical Noise PRODUCT DESCRIPTION SPECIFICATIONS ELECTRICAL FPR 4-2321 FPR 4-3316 Power Rating : 1.5 W (70°C) 2 W (70°C) Tolerances : Stability : 0.1%, 0.2%, 0.5% (depends on the stress) Temperature Coefficient : ±15 ppm/K (20...60)°C Insolation Resistance : > 10 GOhm Thermal EMF : < 1 µV/K ENVIRONMENTAL Operating Temperature Range : -40°C...130°C MECHANICAL Resistor Material : Metalfoil CuNiMn (DIN 17471) Substrate : anodized aluminium Housing : Epoxy / Sintered Connector Material : Cu tinned 4-pin Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK
-7000 -6000 -5000 -4000 -3000 -2000 -1000 1000 2000 Temperature (°C) dR/R (ppm) -40 -20 0 20 40 60 80 100 120 140 - 15 ppm /K + 15 ppm/K Nominal dR/R Limit 2 (3σ) Limit 1 (3σ) 100 25 40 55 70 85 100 115 130 Ambient Temperature (°C) Pow er (% from nominal power) 0,5% 0,2% 0,1% FPR 4-2321 4-3316 TEMPERATURE COEFFICIENT DERATING CURVE DIMENSIONS FPR 4-3316 FPR 4-2321 lead K lead A Standardleads: FPR2-3316: for R > 0R01 lead K , for R < 0R01 lead A Dimensions in mm HOW TO ORDER FPR 4-2321 10R 0.5% FPR 4-3316 100R K 1% FPR 4-2321 R022 1.0% FPR 4-3316 0R01 A 1.0% Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, UK