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 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. • Compliant to RoHS directive 2002/95/EC APPLICATIONS • Test and measurement • Telecom TECHNICAL SPECIFICATIONS DESCRIPTION MPR24 CECC Size, DIN Size B, 0207 10 Ω to 1 MΩ 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) 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, ΔR max., After: Load (1000 h, P70) ± (0.05 % R + 0.01 Ω) Long Term Damp Heat Test (56 Days) ± (0.05 % R + 0.01 Ω) Soldering (10 s, 260 °C) ± (0.01 % R + 0.01 Ω) Permissible Voltage Against Ambient : 1 Minute; Uins www.vishay.com 80 500 V Continuous 75 V Failure Rate ≤ 0.1 x 10- 9/h For technical questions, contact: [email protected] Document Number: 28727 Revision: 06-Oct-09 MPR24 High Precision Thin Film 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 VARIANT 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 ± 5 ppm/K ± 10 ppm/K ± 15 ppm/K ± 25 ppm/K ± 0.01 % ± 0.02 % ± 0.05 % ± 0.1 % ± 0.25 % ± 0.5 % RP CU C1 1K0 = 1 kΩ 50R5 = 50.5 Ω 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 MPR 24 SCRIPT MARKING Dmax. (mm) Lmax. (mm) dnom. (mm) Imin. (mm) Mmin. (mm) MASS (mg) 2.5 6.3 0.6 28.0 7.5 220 (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 ± 0.5 D ± 25 E ± 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. Document Number: 28727 Revision: 06-Oct-09 For technical questions, contact: [email protected] www.vishay.com 81 MPR24 Vishay BCcomponents High Precision Thin Film Leaded Resistors TEMPERATURE COEFFICIENT AND RESISTANCE RANGE RESISTANCE VALUE (2) DESCRIPTION TCR (1) TOLERANCE MPR24 ± 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 % 10 Ω to 1 MΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 10 Ω to 1 MΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ 24 Ω to 100 kΩ ± 25 ppm/K ± 15 ppm/K ± 10 ppm/K ± 5 ppm/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 PIECES/REEL MPR24 5000 BOX CODE PIECES/BOX CODE 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 ϑ amb Derating (Depending on Resistance Tolerances) www.vishay.com 82 For technical questions, contact: [email protected] Document Number: 28727 Revision: 06-Oct-09 MPR24 High Precision Thin Film Leaded Resistors Vishay BCcomponents TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the following specifications: EN 60115-1, Generic specification (includes tests) LCT/UCT/56 (rated temperature range: Lower category temperature, upper category temperature; damp heat, long term, 56 days) is valid. EN 140100, 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 60068-2-xx test method and under standard atmospheric conditions in accordance with IEC 60068-1, 5.3. Climatic category 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-xx test methods. A short description of the test procedure is also given. TEST PROCEDURES AND REQUIREMENTS IEC IEC 60068-2-xx 60115-1 TEST CLAUSE METHOD TEST PROCEDURE Stability for product types: 4.5 - Resistance (ΔR/R) 4.8 - Temperature coefficient 4.25.1 4.24 24 Ω to 100 kΩ 4.99 Ω to < 24 Ω; > 100 kΩ to 1 MΩ ± 0.5 %; ± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.02 %; ± 0.01 % ± 0.5 %; ± 0.25 %; ± 0.1 % 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 Endurance at 70 °C - 78 (Cab) - REQUIREMENTS PERMISSIBLE CHANGE (ΔR) Damp heat, steady state 70 °C; 2000 h ± (0.05 % R + 0.01 Ω) (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (0.05 % R + 0.01 Ω) Climatic sequence: 4.23 4.23.2 2 (Ba) Dry heat 125 °C; 16 h 4.23.3 30 (Db) Damp heat, cyclic 55 °C; 24 h; 90 % to 100 % RH; 1 cycle 4.23.4 1 (Aa) Cold - 55 °C; 2 h 4.23.5 13 (M) Low air pressure 8.5 kPa; 2 h; 15 °C to 35 °C Document Number: 28727 Revision: 06-Oct-09 For technical questions, contact: [email protected] www.vishay.com 83 MPR24 Vishay BCcomponents High Precision Thin Film Leaded Resistors TEST PROCEDURES AND REQUIREMENTS IEC IEC 60068-2-xx 60115-1 TEST CLAUSE METHOD TEST PROCEDURE Stability for product types: REQUIREMENTS PERMISSIBLE CHANGE (ΔR) 4.99 Ω to < 24 Ω; > 100 kΩ to 1 MΩ 24 Ω to 100 kΩ 30 (Db) Damp heat, cyclic 55 °C; 5 days; 95 % to 100 % RH; 5 cycles ± (0.05 % R + 0.01 Ω) no visible damage - Short time overload Room temperature; U = 2.5 x P 70 x R or U = 2 x Umax.; 5s ± (0.01 % R + 0.01 Ω) no visible damage 4.19 14 (Na) Rapid change of temperature 30 min at LCT= - 55 ° C and 30 min at UCT = 155 °C 5 cycles 200 cycles 4.29 45 (XA) Component solvent resistance Isopropyl alcohol + 23 °C; toothbrush method marking legible; no visible damage 4.18.2 20 (Tb) Resistance to soldering heat Unmounted components; (260 ± 3) °C; (10 ± 1) s ± (0.01 % R + 0.01 Ω) no visible damage 4.23.6 4.13 + 235 °C; 2 s solder bath method; SnPb40 ± (0.01 % R + 0.01 Ω) ± (0.25 % R + 0.05 Ω) Good tinning (≥ 95 % covered, no visible damage) 4.17 20 (Ta) Solderability 4.22 6 (B4) Vibration 6 h; 10 Hz to 2000 Hz 1.5 mm or 196 m/s2 ± (0.01 % R + 0.01 Ω); no visible damage 4.16 21 (Ua1) 21 (Ub) 21 (Uc) Robustness of terminations Tensile, bending and torsion ± (0.01 % R + 0.01 Ω); no visible damage 4.7 - Voltage proof URMS = Uins; 60 s No flashover or breakdown + 245 °C; 3 s solder bath method; SnAg3Cu0.5 IEC 60195: 4.12 4.40 www.vishay.com 84 - - Noise Electrostatic discharge (human body model) R ≤ 100 kΩ max. 0.25 µV/V R > 100 kΩ max. 0.5 µV/V IEC 61340-3-1; 3 pos. + 3 neg. 4 kV ± (0.5 % + 0.05 Ω) For technical questions, contact: [email protected] Document Number: 28727 Revision: 06-Oct-09 MPR24 High Precision Thin Film Leaded Resistors Vishay BCcomponents 12NC INFORMATION FOR HISTORICAL CODING REFERENCE • The resistors have a 12-digit numeric code starting with 2322 14. • The subsequent 3 digits indicate the resistor type, specification and packaging; see the 12NC table. • The remaining 3 digits indicate the resistance value. The number is available upon request and is fixed by the supplier. 12NC Example 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 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: 06-Oct-09 For technical questions, contact: [email protected] www.vishay.com 85 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000