MPR24 Vishay BCcomponents High Precision Thin Film Leaded Resistors FEATURES High precision resistors (TCR up to 5 ppm/K, 0.01 % tol.) High stability (0.05 %) Low temperature coefficient (up to 5 ppm/K) Lead (Pb)-free solder contacts Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes DESCRIPTION Compliant to RoHS directive 2002/95/EC A homogenous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic APPLICATIONS copper are welded to the end-caps. The resistors are coated Test and measurement with lacquer which provides electrical, mechanical, and Telecom climatic protection. TECHNICAL SPECIFICATIONS DESCRIPTION MPR24 CECC Size, DIN Size B, 0207 Resistance Range 10 to 1 M Resistance Tolerance 0.05 % 0.02 % 0.01 % 0.5 % 0.25 % 0.1 % Temperature Coefficient 25 ppm/K 15 ppm/K 10 ppm/K 05 ppm/K Climatic Category (LCT/UCT/Days) 55/125/56 55/155/56 Rated Dissipation, P 0.125 W 0.25 W 70 Operating Voltage, U AC/DC 250 V max. Film Temperature 125 C 155 C Max. Resistance Change for Resistance Range, R max., After: Load (1000 h, P ) (0.05 % R + 0.01 ) 70 Long Term Damp Heat Test (56 Days) (0.05 % R + 0.01 ) Soldering (10 s, 260 C) (0.01 %R + 0.01 ) Permissible Voltage Against Ambient : 1 Minute U 500 V ins Continuous 75 V - 9 Failure Rate 0.1 x 10 /h www.vishay.com For technical questions, contact: filmresistors.leaded vishay.com Document Number: 28727 80 Revision: 06-Oct-09MPR24 High Precision Thin Film Leaded Resistors Vishay BCcomponents PART NUMBER AND PRODUCT DESCRIPTION PART NUMBER: MPR24000E1001DC100 M P R2 40 00E1 0 0 1 D C 10 0 (1) MODEL/SIZE VARIANT TCR VALUE TOLERANCE SPECIAL PACKAGING MPR2400 0 = Neutral Z = 5 ppm/K 3 digit value T = 0.01 % RP Up to 2 digits 1 digit multiplier Y = 10 ppm/K H = 0.02 % CU 00 = Standard MULTIPLIER X = 15 ppm/K A = 0.05 % C1 -1 2 9 = *10 2 = *10 E = 25 ppm/K B = 0.1 % 0 3 0 = *10 3 = *10 C = 0.25 % 1 4 1 = *10 4 = *10 D = 0.5 % PRODUCT DESCRIPTION: MPR24 - 25 0.5 % C1 1K0 MPR24 25 0.5 % C1 1K0 (1) MODEL/SIZE TCR TOLERANCE PACKAGING RESISTANCE VALUE MPR24 5 ppm/K 0.01 % RP 1K0 = 1 k CU 10 ppm/K 0.02 % 50R5 = 50.5 C1 15 ppm/K 0.05 % 25 ppm/K 0.1 % 0.25 % 0.5 % Notes (1) Please refer to table PACKAGING for complete information The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products DIMENSIONS L D M I I d DIMENSIONS - Leaded resistor types, mass and relevant physical dimensions D L d I M MASS max. max. nom. min. min. TYPE (mm) (mm) (mm) (mm) (mm) (mg) MPR 24 2.5 6.3 0.6 28.0 7.5 220 (2) SCRIPT MARKING TEMPERATURE COEFFICIENT AND TOLERANCE - Printed resistance value and letter coding TOL. LETTER TCR LETTER RESISTANCE VALUE (%) CODE (ppm/K) CODE 0.5 D 25 E 0.25 C 15 F 0.1 B 10 B Clear text code for value 0.05 A 05 A 0.02 P - - 0.01 T - - Note (2) Resistors of TCR 25 ppm/K in combination with tolerances 0.5 %, 0.25 % and 0.1 % are only available with color coding in accordance with IEC 60062. Document Number: 28727 For technical questions, contact: filmresistors.leaded vishay.com www.vishay.com Revision: 06-Oct-09 81