MPR24 Vishay BCcomponents High Precision 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 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 copper are welded to the end-caps. The resistors are coated with lacquer which provides electrical, mechanical, and climatic protection. * Compatible with "Restriction of the use of Hazardous Substances" (RoHS) directive 2002/95/EC (issue 2004) APPLICATIONS * Test and measurement * Telecom TECHNICAL SPECIFICATIONS DESCRIPTION MPR24 CECC Size, DIN Size B, 0207 10 to 1 M Resistance Range Resistance Tolerance 0.05 %; 0.02 %; 0.01 % Temperature Coefficient 0.5 %; 0.25 %; 0.1 % 25 ppm/K; 15 ppm/K; 10 ppm/K; 05 ppm/K Climatic Category (LCT/UCT/Days) Max. Rated Dissipation, P70 55/125/56 55/155/56 0.125 W 0.25 W Operating Voltage, Umax. AC/DC 250 V 125 C Film Temperature 155 C Max. Resistance Change for Resistance Range, R max., After: Load (0.05 % R + 0.01 ) Climatic Tests (0.05 % R + 0.01 ) Soldering (0.01 % R + 0.01 ) Short Time Overload (0.01 % R + 0.01 ) Permissible Voltage Against Ambient : www.vishay.com 80 1 Min; Uins 500 V Continuous 75 V Failure Rate 0.3 x 10- 9/h For technical questions, contact: filmresistors.leaded@vishay.com Document Number: 28727 Revision: 10-Mar-08 MPR24 High Precision Leaded Resistors Vishay BCcomponents 12NC INFORMATION Components may be ordered by using either a simple clear text ordering code, see "Type Description and Ordering Code" or Vishay BCcomponents' unique 12NC. * The remaining 3 digits indicate the resistance value. The number is available upon request and is fixed by the supplier. * The resistors have a 12-digit numeric code starting with 2322 14. 12NC Example * The subsequent 3 digits indicate the resistor type, specification and packaging; see the 12NC table. The 12NC of an MPR24 resistor with tolerance of 0.02 % and TCR 05 ppm/K, taped on bandolier in box of 100 units starts with 2322 141 77...; the last 3 digits are available upon request and are fixed by the supplier. 12NC - resistor type and packaging ORDERING CODE 2322 14. ..... DESCRIPTION TYPE TCR BANDOLIER IN BOX BANDOLIER IN BOX BANDOLIER ON REEL TOL. 100 units 1000 units 5000 units 0.5 % 1 00... 1 10... 3 10... 0.25 % 1 20... 1 30... 3 30... 0.1 % 1 40... 1 50... 3 50... 0.05 % 1 64... 3 64... - 0.02 % 1 74... 3 74... - 0.01 % 1 84... 3 84... - 0.5 % 1 05... 1 15... 3 15... 0.25 % 1 25... 1 35... 3 35... 0.1 % 1 45... 1 55... 3 55... 0.05 % 1 65... 3 65... - 0.02 % 1 75... 3 75... - 0.01 % 1 85... 3 85... - 0.5 % 1 06... 1 16... 3 16... 0.25 % 1 26... 1 36... 3 36... 0.1 % 1 46... 1 56... 3 56... 0.05 % 1 66... 3 66... - 0.02 % 1 76... 3 76... - 0.01 % 1 86... 3 86... - 0.5 % 1 07... 1 17... 3 17... 0.25 % 1 27... 1 37... 3 37... 0.1 % 1 47... 1 57... 3 57... 0.05 % 1 67... 3 67... - 0.02 % 1 77... 3 77... - 0.01 % 1 87... 3 87... - 25 ppm/K 15 ppm/K MPR24 10 ppm/K 5 ppm/K Document Number: 28727 Revision: 10-Mar-08 For technical questions, contact: filmresistors.leaded@vishay.com www.vishay.com 81 MPR24 High Precision Leaded Resistors Vishay BCcomponents PART NUMBER AND PRODUCT DESCRIPTION PART NUMBER: MPR24000E1001DC100 M P R 2 4 0 0 0 E 1 0 0 1 D C 1 0 0 MODEL/SIZE SPECIAL CHARACTER TCR VALUE TOLERANCE PACKAGING (1) SPECIAL MPR2400 0 = Neutral Z = 5 ppm/K Y = 10 ppm/K X = 15 ppm/K E = 25 ppm/K 3 digit value 1 digit multiplier MULTIPLIER 9 = *10-1 2 = *102 0 = *100 3 = *103 1 = *101 4 = *104 T = 0.01 % H = 0.02 % A = 0.05 % B = 0.1 % C = 0.25 % D = 0.5 % RP CU C1 Up to 2 digits 00 = Standard PRODUCT DESCRIPTION: MPR24 - 25 0.5 % C1 1K0 MPR24 25 0.5 % C1 1K0 MODEL/SIZE TCR TOLERANCE PACKAGING (1) RESISTANCE VALUE MPR24 Z = 5 ppm Y = 10 ppm X = 15 ppm E = 25 ppm 0.01 % 0.02 % 0.05 % 0.1 % 0.25 % 0.5 % RP CU C1 1K0 = 1 k 50R5 = 50.5 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 D L I M I d DIMENSIONS - leaded resistor types, mass and relevant physical dimensions TYPE Dmax. (mm) Lmax. (mm) dnom. (mm) Imin. (mm) Mmin. (mm) MASS (mg) MPR 24 2.5 6.3 0.6 28.0 7.5 220 SCRIPT MARKING (2) TEMPERATURE COEFFICIENT AND TOLERANCE - printed resistance value and letter coding RESISTANCE VALUE Clear text code for value TOL. (%) LETTER CODE TCR (ppm/K) LETTER CODE E 0.5 D 25 0.25 C 15 F 0.1 B 10 B 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. www.vishay.com 82 For technical questions, contact: filmresistors.leaded@vishay.com Document Number: 28727 Revision: 10-Mar-08 MPR24 High Precision Leaded Resistors Vishay BCcomponents TEMPERATURE COEFFICIENT AND RESISTANCE RANGE RESISTANCE VALUE (2) MPR24 10 to 1 M 10 to 1 M 10 to 1 M 24 to 100 k 24 to 100 k 24 to 100 k 10 to 1 M 10 to 1 M 10 to 1 M 24 to 100 k 24 to 100 k 24 to 100 k 10 to 1 M 10 to 1 M 10 to 1 M 24 to 100 k 24 to 100 k 24 to 100 k 10 to 1 M 10 to 1 M 10 to 1 M 24 to 100 k 24 to 100 k DESCRIPTION TCR (1) TOLERANCE 0.5 % 0.25 % 0.1 % 0.05 % 0.02 % 0.01 % 0.5 % 0.25 % 0.1 % 0.05 % 0.02 % 0.01 % 0.5 % 0.25 % 0.1 % 0.05 % 0.02 % 0.01 % 0.5 % 0.25 % 0.1 % 0.05 % 0.02 % 0.01 % 25 ppm/K 15 ppm/K 10 ppm/K 5 ppm/K 24 to 100 k Notes: (1) The temperature coefficient is specified over the temperature range + 20 C to + 70 C. (2) Resistance values to be selected from E192 series, for other values please contact the factory. PACKAGING REEL MODEL MPR24 BOX PIECES/REEL CODE PIECES/BOX CODE 5000 RP 100 1000 CU C1 Power Dissipation P FUNCTIONAL PERFORMANCE - 0.5 %; - 0.25 %; - 0.1 % - 0.05 %; - 0.02 %; - 0.01 % 0.2 W **0.1 0 - 50 0 50 70 100 C 150 Ambient Temperature amb Derating - Depending on Resistance Tolerances Document Number: 28727 Revision: 10-Mar-08 For technical questions, contact: filmresistors.leaded@vishay.com www.vishay.com 83 MPR24 Vishay BCcomponents High Precision Leaded Resistors TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the following specifications: EN 140000/IEC 60115-1, Generic specification (includes tests) IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days) is valid. EN 140100/IEC 60115-2, Sectional specification (includes schedule for qualification approval) Unless otherwise specified the following values apply: CECC 40101-806, Detail specification (includes schedule for conformance inspection) Relative humidity: 45 % to 75 % Most of the components are approved in accordance with the European CECC-system, where applicable. The following table contains only the most important tests. For the full test schedule refer to the documents listed above. The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202. For testing the components are mounted on a test board in accordance with IEC 60115-1, 4.31 unless otherwise specified. The tests are carried out in accordance with IEC 60 068 and under standard atmospheric conditions in accordance with Temperature: 15 C to 35 C Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). In the Test Procedures and Requirements table only the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2; a short description of the test procedure is also given. TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE Stability for product types: 4.5 - resistance (R/R) 4.8.4.2 - temperature coefficient 4.25.1 - endurance at 70 C 78 (Cab) 4.23 4.23.2 0.5 %; 0.25 %; 0.1 %; 0.5 %; 0.25 %; 0.1 % 0.05 %; 0.02 %; 0.01 % at 20/70/20 C 25 ppm/K; 15 ppm/K; 10 ppm/K; 05 ppm/K at 20/LCT/20 C and 20/UCT/20 C 25 ppm/K U = P 70 x R or U = Umax.; 1.5 h ON; 0.5 h OFF damp heat, (40 2) C; 56 days; steady state (93 3) % RH (0.05 % R + 0.01 ) (0.05 % R + 0.01 ) climatic sequence: 2 (Ba) dry heat 4.23.3 30 (Db) www.vishay.com 84 4.99 to < 24 ; > 100 k to 1 M 24 to 100 k - 70 C; 2000 h 4.24 REQUIREMENTS PERMISSIBLE CHANGE (R) damp heat, cyclic 125 C; 16 h 55 C; 24 h; 90 % to 100 % RH; 1 cycle For technical questions, contact: filmresistors.leaded@vishay.com Document Number: 28727 Revision: 10-Mar-08 MPR24 High Precision Leaded Resistors Vishay BCcomponents TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE Stability for product types: 4.23.4 1 (Aa) cold - 55 C; 2 h 13 (M) low air pressure 15 C to 35 C 4.23.5 4.23.6 30 (Db) damp heat, cyclic 4.13 - short time overload REQUIREMENTS PERMISSIBLE CHANGE (R) 4.99 to < 24 ; > 100 k to 1 M 24 to 100 k 8.5 kPa; 2 h; 55 C; 5 days; 95 % to 100 % RH; 5 cycles Room temperature; U = 2.5 x P 70 x R or U = 2 x Umax.; 5s (0.05 % R + 0.01 ) no visible damage (0.01 % R + 0.01 ) no visible damage 4.19 14 (Na) 4.29 45 (XA) rapid change of 30 min at LCT and (0.01 % R + 0.01 ) temperature 30 min at UCT; 5 cycles no visible damage component Isopropyl alcohol solvent + 23 C; toothbrush resistance method resistance to components; (0.01 % R + 0.01 ) soldering heat (260 5) C; no visible damage 4.18.2 marking legible; no visible damage unmounted 20 (Tb) (10 1) s 4.17 solderability 6 (B4) vibration 6 h; 10 Hz to 2000 Hz 1.5 mm or 196 m/s2 (0.01 % R + 0.01 ); robustness of tensile, bending and (0.01 % R + 0.01 ); terminations torsion no visible damage voltage proof URMS = Uins; 60 s no flashover or breakdown 4.22 4.16 21 (Ua1) 21 (Ub) 21 (Uc) 4.7 + 235 C; 2 s 20 (Ta) - 4.12 solder bath method good tinning ( 95 % coverage); no visible damage IEC 60 195: - Document Number: 28727 Revision: 10-Mar-08 noise R 100 k max. 0.25 V/V R > 100 k max. 0.5 V/V For technical questions, contact: filmresistors.leaded@vishay.com www.vishay.com 85 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1