Parametric results for: PR54A under Wire Wound Resistors

All Filters Construction JESD-609 Code Lead Diameter Lead Length Lead Spacing Manufacturer Manufacturer Series Mounting Feature Number of Elements Number of Terminals Operating Temperature-Max Operating Temperature-Min Package Diameter Package Height Package Length Package Shape Package Style Package Width Packing Method Part Life Cycle Code Pbfree Code Rated Power Dissipation (P) Resistance Resistor Type Rohs Code Size Code Technology Temperature Coefficient Tolerance

All-Welded 397 Aluminum Housing 31 Cylindrical 38 Fireproof 35 Molded 2 Rectangular 2 Tubular 1,211 Welded 19

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e0 569 e2 4 e3 556

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500 µm 8 508 µm 10 640 µm 10 660 µm 4 800 µm 17 810 µm 3 813 µm 56 900 µm 3 1 mm 1,149 1.016 mm 30

Min (mm) - Max (mm)

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3.175 mm 3 3.81 mm 30 14.58 mm 1 25 mm 13 27.94 mm 11 30 mm 8 34.925 mm 69 35 mm 582 304.8 mm 15

Min (mm) - Max (mm)

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3.18 mm 1 3.81 mm 7 5.08 mm 27 7.4 mm 3 7.62 mm 3 14.99 mm 2

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Manufacturer (6)

KOA Speer Electronics Inc 8 Ohmite Mfg Co 4 RCD Components Inc 1,708 TDK Micronas GmbH 9 TE Connectivity 13 Vishay Intertechnologies 2

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PR 449

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Mounting Feature (1)

THROUGH HOLE MOUNT 450

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1 9

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2 1,735

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145.0 °C 17 150.0 °C 1,149 155.0 °C 8 175.0 °C 397 220.0 °C 3 250.0 °C 46 275.0 °C 32 350.0 °C 92

Min (°C) - Max (°C)

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-65.0 °C 2 -60.0 °C 4 -55.0 °C 1,665 -50.0 °C 56 -40.0 °C 8

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1.63 mm 4 2.16 mm 10 2.36 mm 4 3.18 mm 3 3.5 mm 4 3.56 mm 5 4 mm 4 4.75 mm 3 4.78 mm 60 5.89 mm 5 6.35 mm 3 8.89 mm 1,144

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3.18 mm 203 6.35 mm 1 6.6 mm 194 7.62 mm 4 8.13 mm 3 8.2 mm 5 9.14 mm 2 13.9 mm 5 15.5 mm 36 20.3 mm 9 24.9 mm 9 25.4 mm 3 35 mm 6 38.6 mm 3 51.2 mm 3

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5.08 mm 4 6.35 mm 4 7.62 mm 11 7.92 mm 10 8.89 mm 203 9.5 mm 4 9.53 mm 3 11 mm 9 12 mm 13 12.2 mm 5 12.7 mm 68 15 mm 194 15.1 mm 4 15.2 mm 5 15.9 mm 6 19.4 mm 5 26.7 mm 1,140 26.92 mm 2 27 mm 5 28.6 mm 4 50 mm 5 72.4 mm 31

Min (mm) - Max (mm)

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CYLINDRICAL PACKAGE 38 RECTANGULAR PACKAGE 2 TUBULAR PACKAGE 1,211

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Package Style (5)

Axial 1,264 Chassis Mount 31 PCB Mount 30 Radial 13 SMT 397

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2.79 mm 3 3.18 mm 5 6.3 mm 50 6.35 mm 144 7 mm 203 7.6 mm 9 8.5 mm 5 8.9 mm 9 9.53 mm 2 10 mm 9 12.7 mm 6 13.5 mm 5 15.6 mm 5 28.8 mm 31

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Ammo Pack 8 Box 13 Bulk 688 BULK 225 TR 796

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Active 1,727 Obsolete 8 Transferred 9

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No 150 Yes 150

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Rated Power Dissipation (P) (15)

125 mW 7 250 mW 3 300 mW 4 500 mW 3 1 W 221 2 W 12 3 W 264 4 W 5 5 W 1,149 7 W 8 7.5 W 5 10 W 13 25 W 5 50 W 5 75 W 31

Min (W) - Max (W)

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Resistance (50)

542 mΩ 243 549 mΩ 350 4.02 Ω 15 4.12 Ω 16 4.22 Ω 16 4.3 Ω 30 4.32 Ω 17 4.42 Ω 15 4.53 Ω 14 4.64 Ω 15 4.7 Ω 48 4.75 Ω 16 4.87 Ω 16 4.99 Ω 15 40.2 Ω 15 41.2 Ω 14 42.2 Ω 16 43 Ω 32 43.2 Ω 17 44.2 Ω 17 45.3 Ω 16 46.4 Ω 14 47 Ω 46 47.5 Ω 17 48.7 Ω 14 412 Ω 17 422 Ω 14 430 Ω 26 432 Ω 17 442 Ω 17 453 Ω 18 464 Ω 16 470 Ω 46 487 Ω 17 499 Ω 15 4.02 kΩ 14 4.12 kΩ 15 4.3 kΩ 30 4.32 kΩ 16 4.42 kΩ 15 4.53 kΩ 16 4.64 kΩ 17 4.7 kΩ 48 4.87 kΩ 17 43 kΩ 32 43.2 kΩ 16 45.3 kΩ 17 46.4 kΩ 16 47 kΩ 46 48.7 kΩ 15

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Resistor Type (1)

FIXED RESISTOR 1,735

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No 570 Yes 561

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Size Code (10)

2512 1 3011 3 3012 4 3528 203 4330 9 4735 9 5039 9 5925 194 6033 5 6350 6

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Technology (1)

WIRE WOUND 1,735

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Temperature Coefficient (13)

10 ppm/°C 99 100 ppm/°C 450 15 ppm/°C 105 20 ppm/°C 359 200 ppm/°C 30 25 ppm/°C 91 3 ppm/°C 6 300 ppm/°C 12 350 ppm/°C 3 5 ppm/°C 7 50 ppm/°C 459 600 ppm/°C 9 90 ppm/°C 53

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Tolerance (11)

0.01 % 5 0.02 % 88 0.05 % 136 0.1 % 76 0.25 % 81 0.5 % 80 1.0 % 859 2.0 % 155 3.0 % 6 5.0 % 163 10.0 % 86

Min (%) - Max (%)

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