PR01/02/03 Vishay BCcomponents Power Metal Film Leaded Resistors FEATURES High power in small packages (1 W/0207 size to 3 W/0617 size) Different lead materials for different applications Defined interruption behaviour Lead (Pb)-free solder contacts Pure tin plating provides compatibility with lead (Pb)-free DESCRIPTION and lead containing soldering processes A homogeneous film of metal alloy is deposited on a high Compliant to RoHS directive 2002/95/EC grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper or copper-clad iron are welded to the end-caps. The APPLICATIONS resistors are coated with a red, non-flammable lacquer which provides electrical, mechanical and climatic protection. This All general purpose power applications coating is not resistant to aggressive fluxes. The encapsulation is resistant to all cleaning solvents in accordance with IEC 60068-2-45. TECHNICAL SPECIFICATIONS VALUE DESCRIPTION PR02 PR03 PR01 Cu-lead FeCu-lead Cu-lead FeCu-lead (2) Resistance Range 0.22 to1M 0.33 to1M 1 to1M 0.68 to1M 1 to 1 M (1) Resistance Tolerance and Series 1 % (E24, E96 series) 5 % (E24 series) Rated Dissipation, P : 70 R <1 0.6 W 1.2 W - 1.6 W - 1 R 1W 2W 1.3W 3W 2.5 W Thermal Resistance (R ) 135 K/W 75 K/W 115 K/W 60 K/W 75 K/W th Temperature Coefficient 250 ppm/K Maximum Permissible Voltage 350 V 500 V 750 V (U AC/DC) max. Basic Specifications IEC 60115-1 Climatic Category (IEC 60068-1) 55/155/56 Stability After: Load (1000 h, P ) R max.: (5 %R + 0.1 ) 70 Long Term Damp Heat Test (56 Days) R max.: (3 %R + 0.1 ) Soldering (10 s, 260 C) R max.: (1 %R + 0.05 ) Notes (1) 1 % tolerance is available for R -range from 1 R upwards n (2) Ohmic values (other than resistance range) are available on request R value is measured with probe distance of 24 mm 1 mm using 4-terminal method www.vishay.com For technical questions, contact: filmresistorsleaded vishay.com Document Number: 28729 110 Revision: 14-Oct-09PR01/02/03 Power Metal Film Leaded Resistors Vishay BCcomponents PART NUMBER AND PRODUCT DESCRIPTION PART NUMBER: PR02000201001JA100 P0R 0 200201001JA100 WIRE (1) MODEL/SIZE VARIANT TCR/MATERIAL VALUE TOLERANCE PACKAGING SPECIAL TYPES PR0100 0 = Neutral 1 = Cu 0.6 0 = Standard 3 digit value F = 1 % N4 R2 The 2 digits PR0200 Z = Value 2 = Cu 0.8 1 digit multiplier J = 5 % N3 L1 are used for PR0300 overflow 3 = FeCu 0.6 MULTIPLIER A5 DC all special (Special) 4 = FeCu 0.8 A1 K1 parts. -3 2 7 = *10 2 = *10 AC B1 00 = Standard -2 3 8 = *10 3 = *10 R5 PC -1 4 9 = *10 4 = *10 0 5 0 = *10 5 = *10 1 1 = *10 PRODUCT DESCRIPTION: PR02 5 % A1 1K0 PR02 5 % A1 1K0 (1) MODEL/SIZE TOLERANCE PACKAGING RESISTANCE VALUE PR01 1 % N4 L1 1K0 = 1 k PR02 5 % N3 DC 4K75 = 4.75 k PR03 A5 K1 A1 B1 AC PC R5 R2 Notes (1) Please refer to table PACKAGING for details The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products PACKAGING AMMO PACK REEL BULK, DOUBLE KINK MODEL TAPING PIECES CODE PIECES CODE PITCH PIECES CODE 5000 A5 5000 R5 Axial, 52 mm 1000 A1 PR01 4000 N4 17.8 mm 1000 L1 Radial 12.5 mm 1000 K1 Axial, 52 mm 1000 A1 5000 R5 PR02 3000 N3 2000 R2 17.8 mm 1000 L1 Radial 15.0 mm 1000 B1 Axial, 63 mm 500 AC PR03 25.4 mm 500 DC Radial 20.0 mm 500 PC Document Number: 28729 For technical questions, contact: filmresistorsleaded vishay.com www.vishay.com Revision: 14-Oct-09 111